Abrégé

A screen display method and apparatus, a device, and a storage medium, relating to the technical field of screen display. The screen display method is applied to a vehicle-mounted display screen. The method comprises the following steps: dynamically acquiring a display picture of a target display screen, wherein the display picture is displayed in a first display area (A1) of the target display screen (S10); and when it is determined that the display picture satisfies a preset static picture motion condition, controlling the display picture to move toward a second display area (A2) of the target display screen, wherein the second display area (A2) comprises a plurality of unoccupied pixels for displaying the display picture (S20).

Classes IPC  ?

• G09G 3/3208 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p. ex. utilisant des diodes électroluminescentes [LED] organiques, p. ex. utilisant des diodes électroluminescentes organiques [OLED]

Abrégé

A flush vehicle door structure, comprising a vehicle door sheet metal part (1), a B-column trim panel (2), side window glass (3), a snapping block (4) and a second sealing strip (6). The snapping block is fixedly arranged on the vehicle door sheet metal part, and the side window glass comprises a glass body (30) and a fitting block (31); the fitting block is provided with a snapping slot (311), and the snapping block extends into the snapping slot and is in slidable connection to the fitting block; the B-column trim panel comprises an inner panel body (21) and a first sealing strip (22), part of the first sealing strip extending to the side of the inner panel body close to the glass body, and said part abutting against the side window glass and blocking an interval space (5); the second sealing strip is located at the side of the snapping block away from the B-column trim panel, is fixedly connected to the vehicle door sheet metal part and abuts against the side window glass, so as to block the space between the vehicle door sheet metal part and the side window glass. Further provided are a vehicle door and a vehicle. The flush vehicle door structure can simplify the configurational complexity of sealing strips, thereby indirectly reducing production costs of vehicles.

Classes IPC  ?

• B60J 10/77 - Dispositions pour l'étanchéité spécialement adaptées aux fenêtres ou aux pare-brise pour fenêtres à vitres coulissantes, p. ex. garnitures de glissement pour fenêtres sans châssis, c.-à-d. pour fenêtres sans cadre formant joint directement avec le véhicule
• B60J 1/17 - FenêtresPare-briseLeurs accessoires disposés sur les côtés du véhicule réglables coulissants verticalement
• B60J 10/20 - Dispositions pour l'étanchéité caractérisées par la forme
• B60J 10/80 - Dispositions pour l'étanchéité spécialement adaptées aux ouvrants, p. ex. aux portes

Abrégé

Disclosed in the present application are a vehicle multimedia volume adjustment method, apparatus and device, and a storage medium. The method comprises: when it is detected that a multimedia volume in a vehicle is greater than a preset volume, collecting multi-angle image data in the vehicle; on the basis of the multi-angle image data, constructing a three-dimensional human body model corresponding to a first user in the vehicle; on the basis of the three-dimensional human body model, performing state recognition on the first user in the vehicle, so as to obtain a current state corresponding to the first user in the vehicle; and if it is recognized that the current state is a sleep state, making an inquiry to a second user in the vehicle regarding whether to adjust the multimedia volume.

Classes IPC  ?

• G06F 3/16 - Entrée acoustiqueSortie acoustique

Abrégé

An air discharge control method and device for automotive air conditioning, and a computer-readable storage medium, relating to the technical field of air conditioning control. The method comprises: determining a target position at which an occupant is present and a riding posture corresponding to the target position; on the basis of a row region in which the target position is located, determining target air outlets; on the basis of the target position and/or the riding posture, determining an air discharge direction and an air discharge volume corresponding to each target air outlet; and controlling each target air outlet to execute an air discharge action on the basis of the air discharge direction and the air discharge volume.

Classes IPC  ?

• B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation

Abrégé

The present application discloses a vehicle control method and device, a computer-readable storage medium, and a central computing platform. The vehicle control method comprises the following steps: upon receiving a start instruction, acquiring a current power supply mode and historical vehicle data of a target vehicle, wherein the historical vehicle data comprises a historical power supply mode at the last power-down; determining whether the current power supply mode and the historical power supply mode are idle power supply modes, wherein the idle power supply mode is a power supply mode entered after execution of a predetermined normal power-off procedure; and if both the current power supply mode and the historical power supply mode are idle power supply modes, controlling the target vehicle to start.

Classes IPC  ?

• G06F 11/07 - Réaction à l'apparition d'un défaut, p. ex. tolérance de certains défauts

Abrégé

The present application discloses a copper-based catalyst, a preparation method therefor, and a use thereof. The preparation method for the copper-based catalyst comprises the following steps: mixing a zinc element precursor and an aluminum element precursor to obtain a first mixed solution, mixing a copper element precursor and an auxiliary agent precursor to obtain a second mixed solution, and preparing an alkaline precipitant solution, wherein the alkaline precipitant solution comprises a silicon dioxide precursor; mixing the first mixed solution with the alkaline precipitant solution, and precipitating a zinc component and an aluminum component to obtain a first suspension; adding the second mixed solution and the alkaline precipitant solution to the first suspension, and precipitating a copper component and an auxiliary agent to obtain a second suspension; and sequentially carrying out aging treatment, drying treatment, and roasting treatment on the second suspension to obtain a copper-based catalyst.

Classes IPC  ?

• B01J 23/80 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe du cuivre ou des métaux du groupe du fer en combinaison avec des métaux, oxydes ou hydroxydes prévus dans les groupes avec du zinc, du cadmium ou du mercure
• B01J 23/00 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe
• B01J 37/03 - PrécipitationCo-précipitation
• B01J 35/30 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général caractérisés par leurs propriétés physiques
• B01J 35/34 - Propriétés mécaniques
• C07C 29/154 - Préparation de composés comportant des groupes hydroxyle ou O-métal liés à un atome de carbone ne faisant pas partie d'un cycle aromatique à six chaînons par réduction exclusivement des oxydes de carbone avec de l'hydrogène ou des gaz contenant de l'hydrogène caractérisée par le catalyseur utilisé contenant du cuivre, de l'argent, de l'or ou leurs composés
• C07C 31/04 - Méthanol

Abrégé

A vehicular system and a method for controlling a vehicle compartment climate in order to achieve a comfort experience for the vehicle occupant when the vehicle occupant is leaving the vehicle. The system includes a processing circuitry configured to determine a first temperature of the weather outside of the vehicle, determine a second temperature of the vehicle compartment climate inside of the vehicle, and in a determination that the first temperature is lower than the second temperature, adjust the vehicle compartment climate by increasing the temperature inside of the vehicle to a third temperature that is higher than the second temperature while approaching a destination location to achieve a boosted vehicle compartment temperature that is offset from the second temperature.

Classes IPC  ?

• B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation

Abrégé

Disclosed herein are an adhesion coefficient determination method and apparatus, a vehicle, a medium, and a program product. The method comprises: obtaining tire information of each tire of a vehicle, the tire information comprising tire longitudinal force, tire lateral force, and tire vertical load of the tire; on the basis of the tire information of each tire, determining a first adhesion coefficient of the vehicle; on the basis of the first adhesion coefficient and the tire information of each tire, determining a gain coefficient; on the basis of the gain coefficient and the acceleration of the vehicle, determining a second adhesion coefficient; and, on the basis of the first adhesion coefficient and the second adhesion coefficient, determining a target adhesion coefficient of the vehicle. By means of the method of the embodiments of present application, the accuracy of determining the target adhesion coefficient of the vehicle is improved, thus matching the target adhesion coefficient of the vehicle with actual conditions, thereby improving anti-skid control of the vehicle and improving the safety of passengers.

Classes IPC  ?

• B60W 40/00 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier

Abrégé

Disclosed are a methanol-gasoline mixing energizing device, a methanol-fueled automobile control system, and an automobile. The methanol-gasoline mixing energizing device is mounted in front of a fuel rail, includes a mixing cavity and a microwave heating device, and is used for pre-mixing methanol and gasoline, and the mixed methanol and gasoline fuel flows into the fuel rail and is injected out by a fuel injector.

Classes IPC  ?

• F02M 31/16 - Autres appareils pour chauffer le combustible
• F02M 37/00 - Appareils ou systèmes pour transférer le combustible liquide des réservoirs de stockage aux carburateurs ou aux injecteursDispositions d'épuration du combustible liquide spécialement conçues pour les moteurs à combustion interne ou aménagées sur ceux-ci

Abrégé

The present application relates to the technical field of batteries, and discloses a battery cover plate (10), a battery, a battery pack and a vehicle. The battery cover plate (10) comprises a cover plate body (100), a first explosion-proof valve (200) and a second explosion-proof valve (300), the first explosion-proof valve (200) covering an explosion-proof hole (110), and the second explosion-proof valve (300) being located on the outer side of the first explosion-proof valve (200) and at least covering an explosion-proof part of the first explosion-proof valve (200).

Classes IPC  ?

• H01M 50/30 - Aménagements pour faciliter l’échappement des gaz
• H01M 50/147 - Couvercles

Abrégé

A device connection method, apparatus and system and a storage medium. The method comprises: in response to connecting to a target hotspot, acquiring preset information of a second device, wherein the second device is a device that provides the target hotspot or is connected to the target hotspot; and establishing a data transmission connection within a local area network with the second device on the basis of the preset information.

Classes IPC  ?

• H04W 76/10 - Établissement de la connexion

Abrégé

A satellite communication-based vehicle battery management method, comprising: after electric power within a free electric power range of a battery cell in a battery assembly of a vehicle (101) has been used up and locked, receiving unlocking information sent by a cloud platform (103) by means of satellite (102) communication, the unlocking information being used for indicating that a user has paid for the cost of using a paid electric power range of the battery cell; and unlocking the usage of the battery cell, so that the battery cell resumes discharging, wherein the electric power of each battery cell in the battery assembly is configured with a free electric power range free of charge for users and a paid electric power range of which the usage requires payment to unlock.

Classes IPC  ?

• B60L 58/12 - Procédés ou agencements de circuits pour surveiller ou commander des batteries ou des piles à combustible, spécialement adaptés pour des véhicules électriques pour la surveillance et la commande des batteries en fonction de l'état de charge [SoC]
• B60L 58/14 - Procédés ou agencements de circuits pour surveiller ou commander des batteries ou des piles à combustible, spécialement adaptés pour des véhicules électriques pour la surveillance et la commande des batteries en fonction de l'état de charge [SoC] empêchant les décharges excessives
• B60L 58/15 - Procédés ou agencements de circuits pour surveiller ou commander des batteries ou des piles à combustible, spécialement adaptés pour des véhicules électriques pour la surveillance et la commande des batteries en fonction de l'état de charge [SoC] empêchant les surcharges
• B60L 3/00 - Dispositifs électriques de sécurité sur véhicules propulsés électriquementContrôle des paramètres de fonctionnement, p. ex. de la vitesse, de la décélération ou de la consommation d’énergie
• H04B 7/185 - Stations spatiales ou aériennes

Abrégé

A distributed battery pack, a vehicle, a battery management method and device for the vehicle, and a medium, relating to the technical field of vehicle batteries. The distributed battery pack (301) comprises a first battery pack (101) for free use of a user and a second battery pack (102) needing to be paid by the user; and a battery management unit (103) separately connected to the first battery pack (101) and the second battery pack (102), wherein each battery pack comprises at least one cell. The battery pack comprises a first battery pack (101) for free use of a user and a second battery pack (102) needing to be paid by the user, so that the number of times for the user to use the second battery pack (102) is reduced, thereby reducing the number of times of excessive charging and discharging of the distributed battery pack (301), and thus improving the battery safety.

Classes IPC  ?

• B60L 3/00 - Dispositifs électriques de sécurité sur véhicules propulsés électriquementContrôle des paramètres de fonctionnement, p. ex. de la vitesse, de la décélération ou de la consommation d’énergie
• B60L 53/00 - Procédés de chargement de batteries spécialement adaptées aux véhicules électriquesStations de charge ou équipements de charge embarqués pour ces batteriesÉchange d'éléments d’emmagasinage d'énergie dans les véhicules électriques
• B60L 58/12 - Procédés ou agencements de circuits pour surveiller ou commander des batteries ou des piles à combustible, spécialement adaptés pour des véhicules électriques pour la surveillance et la commande des batteries en fonction de l'état de charge [SoC]

Abrégé

The present application relates to the technical field of vehicle batteries. Provided are a vehicle battery management method and apparatus, and a medium. In the solution, a battery assembly comprises at least one battery cell and a battery management unit connected to the battery cell, wherein the battery management unit is used for managing the capacity of each battery cell, configuring the capacity of each battery cell to be a free capacity section available for a user without payment and a paid capacity section requiring the user to pay to unlock same, and the battery management unit can lock or unlock the paid capacity section of the battery cell. In the vehicle battery management method, by means of online capacity management, the safety problems caused by overcharge and over-discharge during the use of a battery are effectively prevented.

Classes IPC  ?

• G07F 15/00 - Appareils déclenchés par pièces de monnaie avec distribution de liquide, de gaz ou d'électricité commandée par le comptage
• G07F 15/10 - Appareils déclenchés par pièces de monnaie avec distribution de liquide, de gaz ou d'électricité commandée par le comptage avec des dispositifs d'alarme ou d'avertissement, p. ex. indiquant l'arrêt de l'alimentation
• G07F 9/00 - Parties constitutives autres que celles particulières à des genres ou types particuliers d'appareils
• H04W 4/44 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons pour la communication entre véhicules et infrastructures, p. ex. véhicule à nuage ou véhicule à domicile

Abrégé

Disclosed herein are an adhesion coefficient determination method and apparatus, and a vehicle, a medium and a program product. The method comprises: acquiring sensor data collected by at least one sensor of a vehicle; on the basis of the sensor data, determining travelling information of the vehicle, wherein the travelling information comprises at least one of the following: a slip rate, longitudinal stiffness, a tire longitudinal force, a tire lateral force, a tire vertical load, a front-axle lateral force and a rack force; on the basis of the travelling information, or the sensor data and the travelling information, determining at least one reference adhesion coefficient and a confidence level of each reference adhesion coefficient, wherein the at least one reference adhesion coefficient comprises at least one of the following: a steady-state adhesion coefficient, a dynamic adhesion coefficient, a longitudinal adhesion coefficient and a lateral adhesion coefficient; and on the basis of the at least one reference adhesion coefficient and the confidence level of each reference adhesion coefficient, determining a target adhesion coefficient of the vehicle and a confidence level of the target adhesion coefficient. The method in the embodiments of the present application improves the accuracy of adhesion coefficient determination.

Classes IPC  ?

• B60W 40/00 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier

Abrégé

A method and device (50) for determining a longitudinal adhesion coefficient, a vehicle (60), a medium and a program product. The method comprises: determining a longitudinal adhesion coefficient of each wheel on the basis of first wheel information and a plurality of scenario adhesion coefficients of each wheel, the first wheel information comprising a longitudinal stiffness, a slip rate, and a nominal longitudinal force (S201); on the basis of the longitudinal adhesion coefficients of a plurality of wheels, determining a first longitudinal adhesion coefficient and a first confidence of a vehicle in a low adhesion state, and a second longitudinal adhesion coefficient and a second confidence of the vehicle in a high adhesion state (S202); and determining a longitudinal adhesion coefficient of the vehicle on the basis of the first longitudinal adhesion coefficient, the first confidence, the second longitudinal adhesion coefficient and the second confidence (S203), thereby improving the accuracy of determining the longitudinal adhesion coefficient of the vehicle.

Classes IPC  ?

• B60W 40/064 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes liés à l'état de la route degré d'adhérence
• B60W 40/06 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes liés à l'état de la route
• B60W 40/10 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés au mouvement du véhicule
• B60W 40/12 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés à des paramètres du véhicule lui-même
• B60W 40/00 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier

Abrégé

A parking space display method and apparatus, and a device, a vehicle, a storage medium and a program product. The method comprises: before parking is started, displaying a vehicle parking interface, wherein the vehicle parking interface comprises a target parking space box which can be dragged by a user to any position; and when a preset condition is met, on the basis of the position of the target parking space box in the vehicle parking interface, determining a target camera from among vehicle-mounted cameras of a vehicle to be parked, controlling the target camera to collect a video stream, and displaying, on the vehicle parking interface, the video stream collected by the target camera, wherein the target camera corresponds to the target parking space box, and a mapped parking space box changes as the position of the target parking space box changes.

Classes IPC  ?

• B60W 30/06 - Manœuvre automatique de stationnement
• G08G 1/14 - Systèmes de commande du trafic pour véhicules routiers indiquant des places libres individuelles dans des parcs de stationnement
• B60R 1/00 - Dispositions pour la visibilité optiqueDispositions de visualisation en temps réel pour les conducteurs ou les passagers utilisant des systèmes de capture d’images optiques, p. ex. des caméras ou des systèmes vidéo spécialement adaptés pour être utilisés dans ou sur des véhicules
• B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention

Abrégé

A lamp and an automobile. The lamp comprises: a first strip-shaped light source (11); a lens (12) provided on one side of the first strip-shaped light source (11); a bracket (14) provided on the side of the first strip-shaped light source (11) distant from the lens (12); a second strip-shaped light source (15) provided on the bracket (14), wherein the second strip-shaped light source (15) is perpendicular to the first strip-shaped light source (11), and the second strip-shaped light source (15) has at least two light-emitting modes; a power supply portion (18) provided on the side of the bracket (14) distant from the first strip-shaped light source (11) and the second strip-shaped light source (15); a controller (19) provided on the side of the power supply portion (18) distant from the bracket (14); and an output port (23) electrically connected to the power supply portion (18). The lamp comprising the first strip-shaped light source (11) and the second strip-shaped light source (15) integrates multiple functions such as a vehicle-mounted trunk lamp, a flashlight, a camping lamp, an SOS emergency lamp, an atmosphere lamp and a power bank/mobile power supply, thereby achieving multiple purposes of one lamp, and expanding application scenarios and uses of the lamp.

Classes IPC  ?

• F21V 33/00 - Combinaisons structurales de dispositifs d'éclairage avec d'autres objets, non prévues ailleurs
• F21V 19/00 - Montage des sources lumineuses ou des supports de sources lumineuses sur ou dans les dispositifs d'éclairage
• F21V 23/00 - Agencement des éléments du circuit électrique dans ou sur les dispositifs d’éclairage

Abrégé

Disclosed in the present application are a vehicle control method and apparatus, and a terminal device and a storage medium. The method comprises: collecting a user location trajectory of a preset user outside a vehicle; performing intention recognition on the basis of a pre-trained intention recognition model and on the basis of the user location trajectory, so as to acquire an intention recognition result, wherein the intention recognition model is obtained by means of model training based on a pre-acquired historical user trajectory set and historical user behavior set; and controlling the vehicle on the basis of the intention recognition result.

Classes IPC  ?

• H04W 4/029 - Services de gestion ou de suivi basés sur la localisation
• H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons
• G07C 9/00 - Enregistrement de l’entrée ou de la sortie d'une entité isolée

Abrégé

A control method for an electric power steering system, comprising: when a vehicle ignition signal is abnormal, acquiring a steering wheel torque signal and a vehicle speed signal (S1); when the vehicle speed signal is abnormal and the change rate of the steering wheel torque signal is greater than a preset threshold, on the basis of a first preset vehicle speed, controlling the electric power steering system to provide steering assistance (S2); and when the vehicle speed signal is abnormal and the change rate of the steering wheel torque signal is less than or equal to the preset threshold, controlling the electric power steering system to stop providing the steering assistance (S3). Further disclosed are an electric power steering system using the control method, and a vehicle. According to the control method for the electric power steering system, when a vehicle ignition signal is abnormal, on the basis of a steering wheel torque signal and a vehicle speed signal, the electric power steering system is controlled to perform steering assistance on a vehicle, thereby avoiding potential safety hazards caused by a steering assistance anomaly, and improving the safety of the vehicle.

Classes IPC  ?

• B62D 6/00 - Dispositions pour la commande automatique de la direction en fonction des conditions de conduite, qui sont détectées et pour lesquelles une réaction est appliquée, p. ex. circuits de commande
• B62D 5/04 - Direction assistée ou à relais de puissance électrique, p. ex. au moyen d'un servomoteur relié au boîtier de direction ou faisant partie de celui-ci

Abrégé

An application method for a digital key, a system, an electronic device and a storage medium. The method is applied to a terminal, and comprises: acquiring protocol information of a digital key protocol of a vehicle and key information of a digital key of the terminal (S1); on the basis of the protocol information of the digital key protocol of the vehicle and device information of the terminal, determining a target digital key protocol from among a plurality of digital key protocols pre-fused in a software development kit (S2); and interacting with the vehicle on the basis of the target digital key protocol and the key information of the digital key of the terminal (S3). According to the method, different terminal models and vehicle types can be better compatible, thereby improving user experience.

Classes IPC  ?

• G07C 9/00 - Enregistrement de l’entrée ou de la sortie d'une entité isolée

Abrégé

A vehicle alarm system includes an alarm signal detection unit configured for detecting an alarm signal of a target vehicle. An alarm signal of the target vehicle is detected by means of the alarm signal detection unit upon activation of an intruder alarm of the target vehicle. An angular direction of the vehicle in relation to the target vehicle and a distance between the vehicle and the target vehicle are determined upon detection of the alarm signal. A light source of the vehicle is activated to light up the target vehicle and/or a light source of a device associated with the vehicle is activated to light up the target vehicle when the determined angular direction is within a predetermined angular direction range and the determined distance is within a predetermined distance range.

Classes IPC  ?

• B60R 25/104 - Équipements ou systèmes pour empêcher ou signaler l’usage non autorisé ou le vol de véhicules actionnant un dispositif d’alarme caractérisé par le type de signal antivol, p. ex. signaux visuels ou audibles ayant des caractéristiques spéciales
• B60R 25/10 - Équipements ou systèmes pour empêcher ou signaler l’usage non autorisé ou le vol de véhicules actionnant un dispositif d’alarme
• B60R 25/30 - Détection relative au vol ou autres événements relatifs aux systèmes antivol
• H04W 4/46 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons pour la communication de véhicule à véhicule

Abrégé

A vehicular system for determining anomalies inside of a vehicle. The system includes a gaze monitoring device configured to monitor a gaze spatial origin and gaze direction of a vehicle occupant in relation to the vehicle, a processing circuitry operatively connected to the gaze monitoring device configured to determine a region of interest based on the monitored gaze spatial origin and gaze direction, and determine whether the region of interest should be regarded as an anomaly from a stored baseline information of an interior of the vehicle.

Classes IPC  ?

• G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
• G06Q 10/20 - Administration de la réparation ou de la maintenance des produits
• G06Q 50/47 - Requêtes de disponibilité de places de passager pour effectuer un trajet, p. ex. sollicitation d’une course
• G06V 20/52 - Activités de surveillance ou de suivi, p. ex. pour la reconnaissance d’objets suspects
• G06V 20/59 - Contexte ou environnement de l’image à l’intérieur d’un véhicule, p. ex. concernant l’occupation des sièges, l’état du conducteur ou les conditions de l’éclairage intérieur
• G06V 40/16 - Visages humains, p. ex. parties du visage, croquis ou expressions

Abrégé

Disclosed is a spring-loaded multi-channel electromagnetic valve, including a valve core assembly, a valve seat assembly, a sealing unit, and a power unit. The valve seat assembly includes a valve seat and a valve cover. The valve core assembly includes a valve core body and a stop member. The stop member is connected to the valve core body. The sealing unit includes a sealing ring and an elastic member. The sealing ring is provided with a plurality of through holes. The sealing ring is connected to the valve seat, and the elastic member is connected to the valve core body and the stop member. The power unit is connected to the stop member and drives the valve core body to rotate.

Classes IPC  ?

• F16K 11/074 - Soupapes ou clapets à voies multiples, p. ex. clapets mélangeursRaccords de tuyauteries comportant de tels clapets ou soupapesAménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des tiroirs à éléments de fermeture articulés à pivot à faces d'obturation planes
• B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
• F16K 27/04 - Structures des logementsMatériaux utilisés à cet effet des tiroirs

Abrégé

A vehicle door system has a door structure movable relative to a vehicle body between closed and open positions. The door structure is connected to the vehicle body via first and second arms arranged at a lower end of the door structure. The first arm includes a first inner end pivotably connected to the vehicle body and a first outer end pivotably connected to the door structure. The second arm includes a second inner end pivotably connected to the vehicle body and a second outer end pivotably connected to the door structure. The first arm has an inner arm section and an outer arm section pivotably connected to each other via an intermediate pivot point. The inner arm section and the outer arm section are pivotably displaceable relative to each other via the intermediate pivot point upon displacement of the door structure between the closed and open positions.

Classes IPC  ?

• E05D 15/34 - Suspensions pour battants portés sur des bras mobiles dans un plan horizontal à deux paires de bras pivotants à battants s'ouvrant parallèlement l'un à l'autre
• B60J 5/06 - Portes disposées sur les côtés du véhicule coulissantesPortes disposées sur les côtés du véhicule pliantes
• B62D 25/02 - Panneaux latéraux

Abrégé

A linear locking mechanism for stepless locking of an elongated first member having an extension in a longitudinal direction to a second member. The first member is releasably connected to the second member and linearly movable relative to the second member in a longitudinal first direction and a longitudinal second direction opposite the longitudinal first direction. The linear locking mechanism includes a first locking arrangement having first and second locking members arranged around an outer surface of the first member and in connection to the second member. The first locking member applies a first locking force onto the first member preventing movement of the first member relative to the second member in the longitudinal first direction. The second locking member applies a second locking force onto the first member preventing movement of the first member relative to the second member in the longitudinal second direction.

Classes IPC  ?

• B60N 2/08 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile coulissant caractérisé par le dispositif de verrouillage

Abrégé

A cup holder assembly (100) and a vehicle. The cup holder assembly (100) comprises: a mounting base (10), a top of the mounting base (10) being provided with an opening (103); and a cup holder (20), the cup holder (20) being rotatably disposed in the mounting base (10), the cup holder (20) having a cup cavity with one open side, the other side of the cup holder (20) further having a shielding surface, and the cup holder (20) being adapted to rotate between a closed position and an open position. In the closed position, the shielding surface of the cup holder (20) is opposite the position of the opening (103), so as to close at least a part of the opening (103), and in the open position, an open end (201) of the cup cavity of the cup holder (20) is opposite the opening (103), so that the cup cavity is in communication with the outside.

Classes IPC  ?

• B60N 3/10 - Aménagements ou adaptations d'autres accessoires pour passagers, non prévus ailleurs de réceptacles pour nourriture ou boissons, p. ex. réfrigérés

Abrégé

An expansion tank, a thermal management system, and a vehicle. An expansion tank (10) is for use in a vehicle, and the vehicle comprises a motor heat exchange circuit (20) and a battery heat exchange circuit (30). The expansion tank (10) comprises a tank body (100) and a flow channel assembly (200). The tank body (100) defines a fluid storage chamber (130) for storing a heat exchange fluid. The flow channel assembly (200) comprises a first flow channel portion (210) and a second flow channel portion (220). The first flow channel portion (210) and the second flow channel portion (220) jointly define a fluid replenishment passage (230) and a degassing passage (240). Both the fluid replenishment passage (230) and the degassing passage (240) are in communication with the fluid storage chamber (130), and both can communicate with the motor heat exchange circuit (20) and/or the battery heat exchange circuit (30). The first flow channel portion (210) and/or the second flow channel portion (220) is integrally connected to the tank body (100).

Classes IPC  ?

• B60K 11/02 - Dispositions des ensembles de propulsion relatives au refroidissement avec liquide de refroidissement

Abrégé

Disclosed in the present invention are a direct cooling plate for a battery pack, and the battery pack. The direct cooling plate (100) comprises: a direct cooling plate body, wherein the direct cooling plate body is provided with a first flow channel (12) and a second flow channel (13) which are both in communication with an inlet, the first flow channel (12) being adapted for heat exchange with batteries; and the direct cooling plate body is further provided with a third flow channel (14) in communication with an outlet, the third flow channel (14) being in communication with both the first flow channel (12) and the second flow channel (13) to enable mixing of heat exchange media flowing through the first flow channel (12) and the second flow channel (13).

Classes IPC  ?

• H01M 10/6556 - Composants solides comprenant des canaux d'écoulement ou des tubes pour un échange de chaleur
• H01M 10/6569 - Fluides qui subissent un changement ou une transition de phase liquide-gaz, p. ex. évaporation ou condensation
• H01M 10/613 - Refroidissement ou maintien du froid

Abrégé

The present application discloses a vehicle door hinge mechanism and a vehicle. The vehicle door hinge mechanism is used for connecting a vehicle body and a vehicle door of the vehicle, and comprises a vehicle door seat, a vehicle body seat, a connecting arm, and a pin shaft; the vehicle door seat is fixedly arranged on the vehicle door; the vehicle body seat is fixedly arranged on the vehicle body; the connecting arm has a first end and a second end, wherein the first end is rotatably connected to the vehicle door seat, and the second end is rotatably connected to the vehicle body seat; the pin shaft is movably mounted on the vehicle body seat and has a locking position and an unlocking position; the vehicle body seat and the second end are relatively fixed at the locking position; and the vehicle body seat and the second end can relatively rotate at the unlocking position.

Classes IPC  ?

• E05D 7/00 - Charnières, gonds ou pivots de structure particulière
• E05D 7/12 - Charnières, gonds ou pivots de structure particulière permettant une séparation facile de la charnière du battant ou du dormant
• E05D 11/00 - Caractéristiques ou accessoires complémentaires des charnières ou gonds
• E05D 11/10 - Dispositifs empêchant le mouvement entre éléments de charnières ou de gonds relativement mobiles

Abrégé

The present application discloses a vehicle control method and device, a remote control terminal, and a storage medium. The method comprises: acquiring first data in a preset time period, wherein the first data is used for representing data generated when a user executes a vehicle remote control related operation by means of a remote control terminal; determining a wake-up time on the basis of the first data; and when the wake-up time arrives, waking up an Internet of vehicles terminal in a vehicle.

Classes IPC  ?

• H04L 67/125 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance en impliquant la commande des applications des terminaux par un réseau
• H04L 67/62 - Ordonnancement ou organisation du service des demandes d'application, p. ex. demandes de transmission de données d'application en utilisant l'analyse et l'optimisation des ressources réseau requises en établissant un calendrier pour servir les requêtes
• H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons
• H04M 1/72415 - Interfaces utilisateur spécialement adaptées aux téléphones sans fil ou mobiles avec des moyens de soutien local des applications accroissant la fonctionnalité par interfaçage avec des accessoires externes pour la télécommande d’appareils
• H04M 1/72412 - Interfaces utilisateur spécialement adaptées aux téléphones sans fil ou mobiles avec des moyens de soutien local des applications accroissant la fonctionnalité par interfaçage avec des accessoires externes utilisant des interfaces sans fil bidirectionnelles à courte portée
• B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule

Abrégé

A vehicle body (100) and a vehicle (800), relating to the technical field of vehicle accessories. The vehicle body (100) comprises a battery pack (200), a side sill reinforcement (300) and a floor longitudinal reinforcement (400). A first mounting portion (210) and a second mounting portion (220) are provided on the side of the battery pack (200) facing the side sill reinforcement (300). One end of the battery pack (200) is connected to the side sill reinforcement (300) by means of the first mounting portion (210), and the other end of the battery pack (200) is connected to the floor longitudinal reinforcement (400) by means of the second mounting portion (220). In the structure of a vehicle body without B pillars, in view of the maximum battery volume, a battery mounting point can be improved, and on the basis of maximizing the utilization of a side sill space, the side collision performance of the vehicle is ensured. The influence of the vehicle body without B pillars on the side collision performance and a related vehicle door mechanism is solved, and it is ensured that a battery cell is not squeezed during collision, thereby meeting collision requirements.

Classes IPC  ?

• B60K 1/04 - Agencement ou montage des ensembles de propulsion électriques des dispositifs d'emmagasinage de l'énergie électrique pour la propulsion

Abrégé

A seat mode-based cabin space control method and apparatus, a device, and a storage medium. The seat mode-based cabin space control method comprises: receiving a control instruction for controlling different control objects in a seat mode, atomic capabilities of the different control objects being integrated in the seat mode (110); and, in response to the control instruction, on the basis of the atomic capabilities of the different control objects in the seat mode and according to a preset execution mode of the seat mode, at least linking different seats to execute actions for changing a seat layout, the different seats changing the layout being used for forming a cabin space (120). Therefore, a corresponding cabin space is formed by at least linking different user seats to execute the actions for changing the seat layout, so that the requirement for adjusting a plurality of cabin seats can be met, thereby expanding an adjustment range and meeting different user requirements.

Classes IPC  ?

• B60N 2/01 - Agencement des sièges les uns par rapport aux autres
• B60N 2/02 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable
• B60R 16/037 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour le confort des occupants

Abrégé

A gear shifting control method includes: determining a torque exchange duration and a total clutch request torque T0 in a torque exchange phase; within the torque exchange duration, gradually decreasing a gear shifting torque Toff allocated to an offgoing clutch, and gradually increasing a gear shifting torque Ton allocated to an oncoming clutch, where it is satisfied that Toff+Ton=T0; where Ton and Toff are set to change nonlinearly within the torque exchange duration to suppress an impact of a response speed change of a torque control system on smoothness of a torque exchange. Embodiments also include a vehicle controller, a vehicle, and a storage medium.

Classes IPC  ?

• F16H 61/06 - Adoucissement du changement du rapport en réglant le taux de variation de la pression fluidique
• F16H 59/14 - Entrées de commande vers des transmissions transmettant un mouvement rotatif pour changements de vitesse ou pour mécanismes d'inversion les entrées étant fonction du couple ou du couple demandé
• F16H 59/68 - Entrées de commande vers des transmissions transmettant un mouvement rotatif pour changements de vitesse ou pour mécanismes d'inversion les entrées étant fonction de l'état de la transmission
• F16H 63/30 - Caractéristiques de structure des mécanismes finals de sortie

Abrégé

A console, a console assembly and a vehicle The console comprises an console body (10), a first locking structure (20) and a second locking structure (30); the console body (10) has a bearing surface (111c), the bearing surface (111c) being used for bearing a portable load (200); the first locking structure (20) and the second locking structure (30) are both arranged on the console body (10) and are both detachably connected to the portable load (200); the first locking structure (20) is used for limiting the degree of freedom of the portable load (200) in an X direction and/or in a Y direction; the second locking structure (30) is used for limiting the degree of freedom of the portable load (200) in a Z direction.

Classes IPC  ?

• B60R 7/06 - Accessoires de rangement ou fixation, intérieurs aux véhicules, essentiellement destinés aux objets personnels de dimension plus petite qu'une valise, p. ex. articles de voyage ou cartes à l'emplacement du conducteur ou du passager montés sur ou logés sous le tableau de bord

Abrégé

Disclosed are a locking mechanism (10), a secondary instrument panel (20) and a vehicle. The locking mechanism (10) comprises a main body (100), a locking member (200) and a limiting member (300), wherein the main body (100) is provided with an accommodating cavity (130) and a first hole (121) in communication with the accommodating cavity (130); the locking member (200) comprises a locking portion (210), and the locking member (200) can move to a first position and a second position in a first direction relative to the main body (100); the limiting member (300) and the locking member (200) can move relative to each other in a second direction, the second direction intersecting the first direction; when the locking member (200) is in the first position, the locking portion (210) retracts into the first hole (121), and the limiting member (300) abuts against the locking member (200) so as to limit the movement of the locking portion (210) extending out of the first hole (121); and when the locking member (200) is in the second position, at least a part of the locking portion (210) extends out of the main body (100) from the first hole (121).

Classes IPC  ?

• B60K 37/10 - Dispositions pour fixer le tableau de bord au véhicule

Abrégé

The present application relates to the technical field of suspension devices, and discloses a suspension device and a vehicle. A first stator of the suspension device is connected to a first lifting lug. A first transmission structure comprises a first lead screw and a first nut assembly, and the first nut assembly is fixedly connected to a first rotor of a first motor. One end of the first lead screw is in mutual transmission engagement with the first nut assembly, and the other end of the first lead screw is connected to a second lifting lug. A second stator is connected to the first lifting lug. A second transmission structure comprises a second lead screw and a second nut assembly, the second lead screw is fixedly connected to a second rotor of a second motor, and the second nut assembly and the second lead screw have a transmission engagement state and a self-locking state. In the self-locking state, when the second nut assembly receives a force in an axial direction, the second lead screw is fixed relative to the second nut assembly. An elastic member is connected between the second lifting lug and the second nut assembly.

Classes IPC  ?

• B60G 17/00 - Suspensions élastiques permettant d'ajuster les caractéristiques des ressorts ou des amortisseurs de vibrations, de réguler la distance entre la surface porteuse et la partie suspendue du véhicule ou de bloquer la suspension pendant l'utilisation pour s'adapter aux conditions variables du véhicule ou du terrain, p. ex. en fonction de la vitesse ou de la charge
• B60G 17/015 - Suspensions élastiques permettant d'ajuster les caractéristiques des ressorts ou des amortisseurs de vibrations, de réguler la distance entre la surface porteuse et la partie suspendue du véhicule ou de bloquer la suspension pendant l'utilisation pour s'adapter aux conditions variables du véhicule ou du terrain, p. ex. en fonction de la vitesse ou de la charge les moyens de régulation comportant des éléments électriques ou électroniques
• B60G 17/04 - Suspensions élastiques permettant d'ajuster les caractéristiques des ressorts ou des amortisseurs de vibrations, de réguler la distance entre la surface porteuse et la partie suspendue du véhicule ou de bloquer la suspension pendant l'utilisation pour s'adapter aux conditions variables du véhicule ou du terrain, p. ex. en fonction de la vitesse ou de la charge les caractéristiques des ressorts à fluide

Abrégé

The present application relates to a device processing method and system, and an electronic device and a storage medium. The method is applied to a server, and comprises the steps of: acquiring device information of a first device; binding the device information of the first device with user information; on the basis of a platform-based function or service, configuring a first communication link between the first device and a first gateway; and sending control information to the first gateway, such that the first gateway sends, by means of the first communication link, the control information to the first device for processing.

Classes IPC  ?

• H04L 67/14 - Gestion de session

Abrégé

A trigger force adjustment mechanism (60), a vehicle emblem lifting and lowering device (100) and a vehicle (200); the trigger force adjustment mechanism comprises an adjustment assembly (601) and a position retaining assembly (602); the adjustment assembly comprises a moment arm adjustment disc (603), a guide seat (604) and a plurality of sliding members (605); the moment arm adjustment disc is used for supporting a three-dimensional vehicle emblem (11); the bottom of the moment arm adjustment disc is provided with a plurality of slot structures (606) which are arranged at intervals in the circumferential direction around the central axis (A) of the moment arm adjustment disc; the guide seat is mounted at the bottom of the moment arm adjustment disc and is used for mounting the plurality of sliding members; the top of each sliding member extends upwards relative to the guide seat and is in limiting connection to a corresponding slot structure. The vehicle emblem lifting and lowering device comprises the trigger force adjustment mechanism and a clutch mechanism (30); the vehicle comprises the vehicle emblem lifting and lowering device.

Classes IPC  ?

• B60R 13/00 - Éléments pour habiller la carrosserie, l'identifier ou la décorerAménagements ou adaptations pour la publicité

Abrégé

The present application discloses a control method and system for multiple in-vehicle display apparatuses, an electronic device, and a computer-readable storage medium. The control method for multiple in-vehicle display apparatuses comprises: if a first input signal is detected, determining, on the basis of the first input signal, a target display apparatus from among multiple display apparatuses, and stopping responding to a second input signal received by the target display apparatus; and if a third input signal is detected, responding, on the basis of the third input signal, to a fourth input signal received by the target display apparatus.

Classes IPC  ?

• G06F 3/048 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI]
• B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule

Abrégé

A vehicle diagnostic processing method, an apparatus, a device (50), a vehicle (60) and a storage medium. The method comprises: a diagnostic communication protocol module (51) acquires a diagnostic service request (101), the diagnostic service request comprising a service request event and a service request type; the diagnostic communication protocol module (51) performs filtering and unpacking processing on the diagnostic service request to acquire a processed diagnostic service request (102); according to the service request type in the processed diagnostic service request, a service allocation module (52) uploads the processed diagnostic service request to a diagnostic event management module (53) or a data communication module (54) (103); and upon receiving the processed diagnostic service request, the diagnostic event management module (53) or the data communication module (54) performs corresponding service diagnostic processing according to the service request event (104). The method improves the fault diagnosis efficiency, and reduces the development cost of diagnostic devices and the vehicle maintenance difficulty.

Classes IPC  ?

• G05B 23/02 - Test ou contrôle électrique

Abrégé

A body-on-frame pickup truck, comprising a frame (100) and a truck body (200) connected to the frame, wherein the truck body comprises a passenger compartment (210) and a cargo bed (220), which are integrated with each other; and the frame and the truck body are provided with a plurality of hard connection points (401, 402, 403, 404, 405, 406, 407, 408, 409, 410), and the plurality of hard connection points cooperate with a plurality of fasteners (300) to implement a hard connection between the truck body and the frame. The passenger compartment and the cargo bed are integrally connected to each other, such that the connection between the passenger compartment and the cargo bed is enhanced, and the appearance of the pickup truck, the stability of the cargo bed, the collision safety and the handling and stability performance are improved. Moreover, the plurality of hard connection points cooperating with the fasteners are arranged to enable the hard connection between the truck body and the frame, such that the bending stiffness and the torsional rigidity of the pickup truck are improved, and the driving safety is further improved.

Classes IPC  ?

• B62D 24/00 - Assemblages entre la caisse et le châssis du véhicule

Abrégé

Provided in the present application are an in-process resource control method and apparatus, and a device and a storage medium, which can be used in the field of computers. The method comprises: acquiring at least one task to be processed and each piece of task attribute information, wherein the task attribute information comprises a task execution type, which is serial execution or parallel execution; on the basis of each piece of task attribute information, determining a thread corresponding to each task, which thread is created by means of a process and is located in a first resource pool or a second resource pool, wherein the first resource pool is a resource pool of threads corresponding to a serial processing task, the second resource pool is a resource pool of threads corresponding to a parallel processing task, and the number of threads in the first resource pool and the number of threads in the second resource pool are configured in advance; allocating the tasks to task queues of corresponding threads; and using corresponding threads to sequentially execute the tasks in the corresponding task queues. The present application improves the accuracy of control precision for resources, and reduces maintenance costs for software.

Classes IPC  ?

• G06F 9/50 - Allocation de ressources, p. ex. de l'unité centrale de traitement [UCT]

Abrégé

A service response method and apparatus. The method comprises: in response to a service demand instruction, acquiring energy replenishment demand information of a target vehicle corresponding to the service demand instruction; on the basis of the energy replenishment demand information, determining from at least one service subject to be selected a target service subject corresponding to the service demand instruction; on the basis of the energy replenishment demand information, determining from at least one station to be selected a target station corresponding to the service demand instruction; and acquiring location information of the target station, and sending the energy replenishment demand information and the location information of the target station to the target service subject, such that the target service subject moves the target vehicle to the target station for energy replenishment. The present application can save the time consumed during energy replenishment of target vehicles, thereby improving the valet energy replenishment efficiency.

Classes IPC  ?

• G06Q 10/0631 - Planification, affectation, distribution ou ordonnancement de ressources d’entreprises ou d’organisations
• G06Q 50/06 - Fourniture d’énergie ou d’eau
• G06F 16/9537 - Recherche à dépendance spatiale ou temporelle, p. ex. requêtes spatio-temporelles

Abrégé

The invention relates to a method controlling transmission of power between an electrical grid (3) and a fleet of electric vehicles (1). The vehicles of the fleet are used for balancing the electrical grid, wherein each vehicle (1) has an electric energy storage (2), and power can be transferred between the electrical grid (3) and the electric energy storages (2). The method comprises, before balancing power is requested, identifying vehicles (1) of the vehicle fleet which are connected to the electrical grid (3) and bringing each identified vehicle in a low power transmission mode wherein power is transferred between the electrical grid (3) and the electric energy storage (2), maintaining each identified vehicle (1) in the low power transmission mode, and, when a signal (8) requesting balancing power is received, increasing the power transferred between the electrical grid (3) and the identified vehicles (1) so as to provide the balancing power requested.

Classes IPC  ?

• B60L 53/63 - Surveillance et commande des stations de charge en réponse à la capacité du réseau
• B60L 55/00 - Dispositions relatives à la fourniture d'énergie emmagasinée dans un véhicule à un réseau électrique, c.-à-d. du véhicule au réseau [V2G]
• H02J 3/32 - Dispositions pour l'équilibrage de charge dans un réseau par emmagasinage d'énergie utilisant des batteries avec moyens de conversion
• H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries

Abrégé

A voice interaction method and apparatus, a computer device, and a computer readable storage medium, relating to the technical field of voice control. The method comprises: receiving a user voice request by means of a first interaction page of a target application; matching, in first control attribute data, semantic text data corresponding to the user voice request, and determining an interaction target control corresponding to the semantic text data; generating a control operation instruction on the basis of a control operation type of the interaction target control; and executing the control operation instruction to output response content of the user voice request.

Classes IPC  ?

• B60R 16/037 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour le confort des occupants
• B60K 35/28 - Dispositions de sortie, c.-à-d. du véhicule à l'utilisateur, associées aux fonctions du véhicule ou spécialement adaptées à celles-ci caractérisées par le type d’informations de sortie, p. ex. divertissement vidéo ou informations sur la dynamique du véhiculeDispositions de sortie, c.-à-d. du véhicule à l'utilisateur, associées aux fonctions du véhicule ou spécialement adaptées à celles-ci caractérisées par la finalité des informations de sortie, p. ex. pour attirer l'attention du conducteur
• G10L 15/18 - Classement ou recherche de la parole utilisant une modélisation du langage naturel

Abrégé

The present application discloses a coding method and device, and a computer readable storage medium. The method comprises: determining a first coding sequence of a battery control unit on the basis of a connection mode of the battery control unit; and upon receiving a first coding instruction, coding the battery control unit on the basis of the first coding sequence and the first coding instruction.

Classes IPC  ?

• H04L 12/40 - Réseaux à ligne bus
• H01M 10/42 - Procédés ou dispositions pour assurer le fonctionnement ou l'entretien des éléments secondaires ou des demi-éléments secondaires
• H04L 61/00 - Dispositions, protocoles ou services de réseau pour l'adressage ou la dénomination

Abrégé

Disclosed are a text classification model training method and apparatus, a classification method and apparatus, a device, a medium, and a product, capable of being applied in but not limited to the technical field of artificial intelligence. The text classification model training method comprises: acquiring initial text training samples, and encoding the acquired initial text training samples to obtain initial text training vectors that are represented in a vectorized manner; on the basis of each category of initial text training vectors, using a minimum enclosing ball algorithm to calculate a hyperplane sphere corresponding to each category, and on the basis of the hyperplane sphere corresponding to each category and the corresponding initial text training vector for generating the hyperplane sphere, obtaining augmented text training vectors corresponding to each category; and training a preset text classification model by using the initial text training samples and augmented text training samples corresponding to each category.

Classes IPC  ?

• G06F 16/35 - PartitionnementClassement
• G06F 18/214 - Génération de motifs d'entraînementProcédés de Bootstrapping, p. ex. ”bagging” ou ”boosting”
• G06F 18/241 - Techniques de classification relatives au modèle de classification, p. ex. approches paramétriques ou non paramétriques
• G06N 3/04 - Architecture, p. ex. topologie d'interconnexion
• G06N 3/08 - Méthodes d'apprentissage

Abrégé

The present application provides a lifting device. The lifting device comprises a housing assembly, a driving assembly, a transmission assembly, and a pushing assembly. The housing assembly has a central axis extending in a vertical direction. The driving assembly is assembled in the housing assembly. The transmission assembly is assembled in the housing assembly and comprises a sleeve connected to the driving assembly, a transmission member arranged in the sleeve, and a moving member arranged in the sleeve and partially extending out of the sleeve. The moving member is connected to the transmission member. The driving assembly drives the sleeve to rotate about the central axis, to drive the transmission member to rotate around the central axis, and drive the transmission member and the moving member to move up and down relative to the sleeve along the central axis. The pushing assembly is assembled outside the housing assembly and connected to the moving member. When the moving member moves up and down relative to the sleeve along the central axis, the pushing assembly is synchronously driven to move up and down relative to the housing assembly along the central axis.

Classes IPC  ?

• B66F 7/14 - Châssis de levage, p. ex. pour lever des véhiculesAscenseurs à tablier à tabliers supportés directement par des crics par des crics mécaniques à vis
• B66F 7/28 - Détails de structure, p. ex. butées d'arrêt, organes de support pivotants, curseurs coulissants réglables aux dimensions de la charge
• B60G 17/015 - Suspensions élastiques permettant d'ajuster les caractéristiques des ressorts ou des amortisseurs de vibrations, de réguler la distance entre la surface porteuse et la partie suspendue du véhicule ou de bloquer la suspension pendant l'utilisation pour s'adapter aux conditions variables du véhicule ou du terrain, p. ex. en fonction de la vitesse ou de la charge les moyens de régulation comportant des éléments électriques ou électroniques

Abrégé

Provided are an automated interface testing method and apparatus, an electronic device and a storage medium, belonging to the technical field of computers. The method comprises: executing an automated testing case to test an interface under test, so as to obtain a response result returned by said interface; intercepting a request header of an interface request generated by executing the automated testing case; and, when the request header comprises a target request parameter, invoking a customized assertion check response result in respect of said interface, so as to obtain a test result of said interface, the target request parameter representing ignoring a general global assertion. The present application intercepts the request header and, if finding out from the request header the request parameter that represents ignoring the general global assertion, invokes a method that ignores the global assertion, so as to achieve the purpose of no longer checking the global assertion but checking the customized assertion of the interface, thus improving automated interface testing efficiency.

Classes IPC  ?

• G06F 11/36 - Prévention d'erreurs par analyse, par débogage ou par test de logiciel

Abrégé

The present application relates to the technical field of large-screen interaction, and discloses a video playback method and apparatus, a device, and a storage medium. The method comprises: a server device obtaining a network state of a network between the server device and a large screen in response to receiving a remote control playback instruction for a target video sent by a client device; on the basis of the network state and the resolution of the large screen, performing preprocessing including at least one of image frame blending and image frame compression on the image frames contained in the target video to obtain preprocessed video data corresponding to the target video; encoding the preprocessed video data to obtain encoded video data corresponding to the target video (S203); and sending the encoded video data to the large screen so as to play the target video on the large screen (S204). By performing preprocessing including at least one of image frame blending and image frame compression on the image frames contained in a target video, the transmission of the target video is optimized, reducing the probability of stuttering or crashing during playback of the target video on a remotely-controlled large screen.

Classes IPC  ?

• H04N 21/436 - Interfaçage d'un réseau de distribution local, p. ex. communication avec un autre STB ou à l'intérieur de la maison
• H04N 21/422 - Périphériques d'entrée uniquement, p. ex. système de positionnement global [GPS]

Produits et services

Brakes for vehicles; tyres for vehicle wheels; self-balancing boards; automobile chassis; cars; electric cars; propulsion mechanisms for land vehicles; gear boxes for land vehicles; vehicles for locomotion by land, air, water or rail; electric vehicles.

Produits et services

Electric vehicles; locomotives; vehicles for locomotion by land, air, water or rail; remote control vehicles, other than toys; gear boxes for land vehicles; propulsion mechanisms for land vehicles; cars; automobile chassis; motors, electric, for land vehicles; automobile bodies; tailboard lifts [parts of land vehicles]; autonomous cars; engine mounts for land vehicles; hydrogen-fueled cars; bumpers for automobiles; engines for land vehicles; rearview mirrors; brake pads for automobiles; transmission mechanisms for land vehicles; connecting rods for land vehicles, other than parts of motors and engines; couplings for land vehicles; sun-blinds adapted for automobiles; hub caps; air bags [safety devices for automobiles]; vehicle running boards; self-balancing boards; carts; sleighs [vehicles]; camera drones; air vehicles; helicams; boats; water vehicles; kayaks; paddles for canoes; fitted dashboard covers for vehicles; windows for vehicles; vehicle seats; safety belts for vehicle seats; doors for vehicles; horns for vehicles; luggage carriers for vehicles; seat covers for vehicles; vehicle bumpers; vehicle covers [shaped]; vehicle joysticks; head-rests for vehicle seats; safety seats for children, for vehicles; brakes for vehicles; windscreens; upholstery for vehicles; anti-theft devices for vehicles; covers for vehicle steering wheels; cup holders for vehicles; bicycles; self-balancing scooters; pumps for bicycle tyres; tyres for vehicle wheels; automobile tyres; repair outfits for inner tubes.

Abrégé

The present application discloses a top cover support frame, a top cover assembly, and a battery. The top cover support frame is applied to a battery provided with a liquid injection hole. The top cover support frame comprises a support plate and a first protrusion. The support plate has a first surface and a second surface opposite to each other, and the first protrusion projects from the first surface. The top cover support frame is provided with a buffer recess and a liquid passage hole at least penetrating a side wall of the buffer recess. The buffer recess is partially arranged on the first protrusion and an opening thereof passes through the second surface. A bottom wall of the buffer recess is disposed opposite to the liquid injection hole.

Classes IPC  ?

• H01M 50/609 - Moyens ou procédés pour le remplissage en liquide, p. ex. avec des électrolytes
• H01M 50/627 - Ouvertures de remplissage
• H01M 50/242 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports caractérisés par les propriétés physiques des boîtiers ou des bâtis, p. ex. dimensions adaptés pour protéger les batteries contre les vibrations, les collisions ou le gonflement

Abrégé

The present application belongs to the technical field of lithium-ion batteries. Disclosed are a multilayer coated positive electrode sheet and a preparation method, a lithium-ion battery and an electric device. The multilayer coated positive electrode sheet of the present application comprises a current collector and two or more active material layers from bottom to top, wherein a network structure layer is provided between any two active material layers, and each active material layer contains a positive active material.

Classes IPC  ?

• H01M 4/13 - Électrodes pour accumulateurs à électrolyte non aqueux, p. ex. pour accumulateurs au lithiumLeurs procédés de fabrication
• H01M 4/139 - Procédés de fabrication
• H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium

Abrégé

A vehicle and a control method therefor, relating to the technical field of vehicles. When it is determined that a vehicle is in a target area, a communication module of the vehicle can be triggered for scanning, wherein the target area is an area determined by taking the position of a parking lot as the center. Then, if the vehicle scans a signal sent by a target beacon in the parking lot, the vehicle is controlled to travel on the basis of a target traveling direction indicated by the target beacon.

Classes IPC  ?

• G08G 1/14 - Systèmes de commande du trafic pour véhicules routiers indiquant des places libres individuelles dans des parcs de stationnement

Abrégé

A vehicle door structure and an automobile comprising same. The vehicle door structure comprises a vehicle door inner panel (100), a mounting reinforcing plate (300), and a safety belt assembly (400). The vehicle door inner panel is connected to the mounting reinforcing plate; and the safety belt assembly comprises a belt body (410), a winding device (420), and a mounting member (500). The winding device is located on the side of the vehicle door inner panel facing away from the mounting reinforcing plate and is used for winding the belt body; and the mounting member is used for fixing the winding device, the vehicle door inner panel, and the mounting reinforcing plate together. The vehicle comprises a vehicle body and a vehicle door structure disposed on the vehicle body. The vehicle door structure improves the fixing strength of the winding device fixed to the vehicle door inner panel.

Classes IPC  ?

• B60J 5/04 - Portes disposées sur les côtés du véhicule
• B60R 22/24 - Dispositifs d'ancrage fixés au côté, à la porte ou au toit du véhicule

Abrégé

A methanol fuel supply system, comprising a methanol fuel tank (20), a main methanol pump (30), a methanol heating filter (40) and/or a methanol heating reservoir (50), and a fuel rail injector assembly (60), which are connected in sequence by means of a main fuel path pipe (10), wherein the methanol heating filter (40) and/or the methanol heating reservoir (50) is connected to the fuel rail injector assembly (60) via an auxiliary methanol pump (70) by means of an auxiliary fuel path pipe (80). The methanol fuel supply system can eliminate the requirement for an additional gasoline fuel supply system, and it is not necessary for a user to refill his/her vehicle with gasoline, and therefore the use convenience of a methanol engine is effectively improved. Also provided are a control method for the methanol fuel supply system, a methanol fuel supply apparatus, and a computer storage medium and a program product for implementing the control method for the methanol fuel supply system.

Classes IPC  ?

• F02M 37/30 - Dispositions d'épuration du combustible liquide spécialement conçues pour les moteurs à combustion interne ou aménagées sur ceux-ci, p. ex. aménagées dans le système d'alimentation caractérisées par des moyens de chauffage
• F02M 37/00 - Appareils ou systèmes pour transférer le combustible liquide des réservoirs de stockage aux carburateurs ou aux injecteursDispositions d'épuration du combustible liquide spécialement conçues pour les moteurs à combustion interne ou aménagées sur ceux-ci
• F02M 37/18 - Alimentation au moyen de pompes entraînées caractérisées par l'existence de pompes principales et de pompes auxiliaires
• F02M 31/125 - Réchauffage du combustible
• F02N 19/04 - Accessoires de démarrage des moteurs à combustion, non prévus ailleurs facilitant le démarrage des moteurs par des moyens thermiques, p. ex. en utilisant des mèches allumées par réchauffage des fluides utilisés dans les moteurs

Abrégé

A vehicle unlocking method and apparatus, a terminal device and a storage medium. The method comprises: performing detection on the connection state of a first communication module by means of a dynamic key authentication module, so as to acquire a detection result (S04); if the detection result indicates anomaly, connecting to a user terminal by means of the dynamic key authentication module, and, by means of the dynamic key authentication module, receiving an unlocking request sent by the user terminal (S07); and, on the basis of the unlocking request, executing a vehicle unlocking operation by means of a body control module (S08).

Classes IPC  ?

• G07C 9/00 - Enregistrement de l’entrée ou de la sortie d'une entité isolée
• B60R 25/20 - Moyens pour enclencher ou arrêter le système antivol

Abrégé

The present application provides a vehicle remote control method and apparatus, a server, a vehicle, and a storage medium. The method comprises: a server receiving a vehicle control request sent by a user terminal device; on the basis of the state of a MQTT connection with a target vehicle corresponding to a target vehicle identifier, determining a connection state of the target vehicle, wherein when the state of the MQTT connection is a connected state, the target vehicle is determined to be online, and when the state of the MQTT connection is a disconnected state, the target vehicle is determined to be offline; if the target vehicle is offline, sending a short messaging service (SMS) to wake up the target vehicle; and when the target vehicle is woken up, establishing a MQTT connection with the server, and by means of a MQTT, the server sending a control instruction to the target vehicle for execution. By means of the present method, the loss of a quiescent current on a vehicle side can be reduced to avoid the loss of power caused when a vehicle remains in a wake-up state for a long time, thereby prolonging the service life of a battery; in addition, the method can be applicable to a variety of network environments by means of SMS and MQTT integration.

Classes IPC  ?

• H04W 4/44 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons pour la communication entre véhicules et infrastructures, p. ex. véhicule à nuage ou véhicule à domicile

Abrégé

A map switching method, comprising: in response to a user triggering a navigation operation, acquiring initial navigation information comprising an initial navigation route and a navigation destination; determining whether a target road section capable of implementing autonomous driving exists in the initial navigation route; if the target road section exists and the state of an autonomous driving function of a vehicle is an enabled state, monitoring in real time whether the vehicle travels into or out of the target road section; and if it is detected that the vehicle travels into or out of the target road section, switching, on the basis of the state of an autonomous driving switching function, between a high-precision map application program and a standard map application program running in the foreground, and using an electronic map application program running in the foreground to generate a standard navigation route or a high-precision navigation route for navigation. In the method, when the vehicle travels into or out of the target road section, on the basis of the state of the autonomous driving switching function of the vehicle, switching can be made between a standard map and a high-precision map and navigation can be performed without the need for a manual operation of a user, so that the user experience is ensured. Further disclosed are a map switching apparatus, a device, a storage medium and a program product.

Classes IPC  ?

• B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
• G06F 9/451 - Dispositions d’exécution pour interfaces utilisateur

Abrégé

A height adjustment device, comprising: a housing (1), a height adjustment support (2), and a driving assembly (3). The height adjustment support (2) is mounted on the housing (1) in a height-adjustable manner; the driving assembly (3) is mounted on the housing (1); the driving assembly (3) comprises a driving part (31), a first transmission part (32), and a second transmission part (33); by means of the first transmission part (32), the driving part (31) drives the second transmission part (33) to move, so that the second transmission part (33) drives the height adjustment support (2) to move up/down relative to the housing (1); when the load of the second transmission part (33) is less than or equal to a preset threshold, the second transmission part (33) moves synchronously with the first transmission part (32); and when the load of the second transmission part (33) is greater than the preset threshold, the second transmission part (33) and the first transmission part (32) can slide relatively. The height adjustment device has an overload protection function to prevent the height adjustment device from being damaged. Also provided are a loudspeaker assembly comprising the height adjustment device, and a vehicle comprising the loudspeaker assembly.

Classes IPC  ?

• H04R 1/02 - BoîtiersMeublesMontages à l'intérieur de ceux-ci
• B60R 11/02 - Autres aménagements pour tenir ou monter des objets pour postes radio, de télévision, téléphones, ou objets similairesDisposition de leur commande

Abrégé

A moving wire harness mounting structure, comprising: a frame (20), comprising at least one first fixation point (22); liftable glass (10), slidably connected to the frame (20); a support (30), connected to the liftable glass (10), the support (30) comprising at least one second fixation point (35); a power supply member; and a moving wire harness (60), connecting the power supply member and the liftable glass (10), the moving wire harness (60) being respectively mounted on the frame (20) and the support (30) by means of the at least one first fixation point (22) and at least one second fixation point (35), and the moving wire harness (60) comprising a plurality of sub-wire harnesses formed by means of division by the at least one first fixation point (22) and the at least one second fixation point (35). The mounting structure can prevent moving wire harnesses from interfering with surrounding structures during movement. The present application further relates to a vehicle comprising the moving wire harness mounting structure.

Classes IPC  ?

• B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
• H02G 11/00 - Installations de câbles ou de lignes électriques entre deux pièces en mouvement relatif
• B60J 1/17 - FenêtresPare-briseLeurs accessoires disposés sur les côtés du véhicule réglables coulissants verticalement

Abrégé

A speed reducer assembly (100), comprising a speed reducer body (110) and a differential (120) which are connected to each other, wherein the speed reducer body comprises at least a second-stage driven gear (111), and the differential comprises a differential case (121) and a gear assembly located in the differential case, the differential case and the second-stage driven gear being connected by means of welding. Connecting the second-stage driven gear of the speed reducer body to the differential case by means of welding can reduce the use of bolts in the speed reducer assembly, reduce the total weight of the speed reducer assembly, reduce the load of a vehicle, and prolong the range of the vehicle. A speed reducer device (200) arranged in the speed reducer assembly, wherein the speed reducer device comprises a first driven wheel (212) and an intermediate rotating shaft (220), external spline teeth (221) being provided on the periphery of one end of the intermediate rotating shaft, and a spline hole fitting with the external spline teeth being provided in the first driven wheel; the first driven wheel and the intermediate rotating shaft are connected by fitting the external spline teeth with the spline hole; and the external spline teeth are helical teeth. A fitting width between the helical external spline teeth and internal spline teeth can be increased, thereby increasing the fitting tightness between the external spline teeth and the internal spline teeth, and preventing abnormal sound caused by loose fitting between the intermediate rotating shaft and the first driven wheel. Further provided is a vehicle comprising the speed reducer assembly.

Classes IPC  ?

• F16H 1/08 - Transmissions à engrenages pour transmettre un mouvement rotatif sans engrenages à mouvement orbital comportant uniquement deux organes engrenés dont les axes sont parallèles les organes ayant des dents en hélice, en chevrons ou similaires
• F16H 48/38 - Détails de structure
• F16H 1/20 - Transmissions à engrenages pour transmettre un mouvement rotatif sans engrenages à mouvement orbital comportant plus de deux organes engrenés

Abrégé

A one-key control device (100), the device comprising a control module (10), an upper module (20) and a battery module (30). The control module (10) comprises a key (12) and a signal transmitting unit, wherein when the key (12) is pressed, the signal transmitting unit is triggered to transmit a control signal. The upper module (20) is elastically supported above the control module (10), and the upper module (20) is configured to, under the action of pressing force, enable the key (12) to be pressed. The battery module (30) is arranged below the control module (10), and the battery module (30) is electrically connected to the control module (10) to supply power to the control module (10).

Classes IPC  ?

• B60K 35/10 - Dispositions d'entrée, c.-à-d. de l'utilisateur au véhicule, associées aux fonctions du véhicule ou spécialement adaptées à celles-ci
• B60Q 3/10 - Agencement des dispositifs d’éclairage pour l’intérieur des véhiculesDispositifs d’éclairage spécialement adaptés à l’intérieur des véhicules pour tableaux de bord
• B60R 16/00 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs
• B60R 16/033 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique caractérisé par l'utilisation de cellules électriques ou de batteries

Abrégé

The present application relates to the technical field of vehicles, and provides a powertrain, a vehicle controller and a vehicle. The powertrain comprises a motor, a speed reducer and the controller; the controller comprises a controller shell, and a first control module and a second control module arranged in the controller shell; the first control module comprises a whole vehicle control unit, a motor control unit, a high-voltage battery management unit and a low-voltage battery management unit; the second control module comprises a charging control unit; the controller shell is provided with a first opening and a second opening, the controller shell is further provided with a first sealing cover and a second sealing cover, the first sealing cover is used for opening and closing the first opening, and the second sealing cover is used for opening and closing the second opening, wherein the first opening is opposite to the first control module, and the second opening is opposite to the second control module. According to the present application, parts such as an on-board charger can be safely and conveniently maintained, without colliding with or damaging other electric devices.

Classes IPC  ?

• B60K 1/00 - Agencement ou montage des ensembles de propulsion électriques

Abrégé

xy1-x-y22, wherein 0.6≤x≤0.95, 0.03≤y≤0.1, and 0

Classes IPC  ?

• H01M 4/131 - Électrodes à base d'oxydes ou d'hydroxydes mixtes, ou de mélanges d'oxydes ou d'hydroxydes, p. ex. LiCoOx
• H01M 4/1391 - Procédés de fabrication d'électrodes à base d'oxydes ou d'hydroxydes mixtes, ou de mélanges d'oxydes ou d'hydroxydes, p. ex. LiCoOx
• H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium

Abrégé

The embodiments of the present application relate to, but are not limited to, the technical field of vehicles, and specifically relates to an engine starting method and device, a vehicle, and a storage medium. The engine starting method comprises: when a piston of an engine is located at a first preset position before the top dead center position of a cylinder, controlling an alcohol fuel injection system of the engine to inject an alcohol fuel into a combustion chamber of the engine; when the piston is located at a second preset position before the top dead center position of the cylinder, controlling an ignition system of the engine to start ignition, wherein the first preset position before the second preset position; and when the piston is located at the top dead center position of the cylinder, controlling the alcohol fuel injection system to stop injecting the alcohol fuel into the combustion chamber. The embodiments of the present application can improve the success probability of cold start of alcohol-fueled vehicles without changing the overall vehicle layout and without increasing the manufacturing costs.

Classes IPC  ?

• F02D 43/00 - Commande électrique simultanée de plusieurs fonctions, p. ex. allumage, mélange air-combustible, recirculation, suralimentation ou traitement des gaz d'échappement
• F02D 41/06 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections pour des conditions particulières de fonctionnement pour le démarrage ou le réchauffage du moteur

Abrégé

Provided are a thermal management system and a vehicle. The thermal management system comprises a first flow path (11), a second flow path (12), an expansion tank (13) and a switching valve (14). The first flow path (11) comprises a first liquid pump (15), and the second flow path (12) comprises a second liquid pump (16). The expansion tank (13) comprises a first refill port (19) and a second refill port (20) in communication with each other. When the switching valve (14) is in a first state, the first flow path (11) and the second flow path (12) are respectively communicated with the expansion tank (13) to form a first coolant loop (21) flowing through the first flow path (11) and the expansion tank (13), and a second coolant loop (22) flowing through the second flow path (12) and the expansion tank (13); the first liquid pump (15) is used for realizing circulating flow of a coolant in the first coolant loop (21), and the second liquid pump (16) is used for realizing circulating flow of the coolant in the second coolant loop (22). When the switching valve (14) is in a second state, the first flow path (11) and the second flow path (12) are separated, and the expansion tank (13) is used for replenishing coolant to the first liquid pump (15) and the second liquid pump (16) through the first refill port (19) and the second refill port (20) respectively.

Classes IPC  ?

• B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
• B60K 1/00 - Agencement ou montage des ensembles de propulsion électriques

Abrégé

A storage box, comprising a mounting frame (1), a rotating shaft (3), a box cover (2) and a damping device; the damping device comprises an elastic member (4) and a connecting arm (5); one end of the box cover is hinged to the mounting frame by means of the rotating shaft; one end of the connecting arm is connected to the box cover, and the other end of the connecting arm is rotationally connected to the rotating shaft; the two ends of the elastic member are respectively connected to the connecting arm and the mounting frame. Also disclosed are a dashboard assembly and an automobile.

Classes IPC  ?

• B60R 7/06 - Accessoires de rangement ou fixation, intérieurs aux véhicules, essentiellement destinés aux objets personnels de dimension plus petite qu'une valise, p. ex. articles de voyage ou cartes à l'emplacement du conducteur ou du passager montés sur ou logés sous le tableau de bord
• B62D 25/14 - Tableaux de bord en tant que sous-ensembles de carrosserie

Abrégé

Disclosed in the present application are a vehicle rear structure and a vehicle. In the vehicle rear structure, a quarter window area running through a side wall inner panel is provided on the side wall inner panel, and a D-pillar reinforcement panel, a roof crossmember and a roof rail outer panel are connected on an upper side of the quarter window area to form a first force transmission path; a first outer member and a first inner member are both fixed to a lower side of the quarter window area and located on outer and inner sides of the side wall inner panel, respectively; a C-pillar reinforcement upper panel is fixed on the outer side of the side wall inner panel, an upper end of the C-pillar reinforcement upper panel is fixedly connected to the roof rail outer panel, and the C-pillar reinforcement upper panel has a part extending from a front side of the quarter window area to a lower side of the quarter window area and fixedly connected to the first outer member; the C-pillar reinforcement upper panel, the first outer member and the first inner member are provided with openings facing the side wall inner panel; the side wall inner panel encloses a first outer cavity and a second outer cavity from front to back with the C-pillar reinforcement upper panel and the first outer member, and the side wall inner panel further encloses a first inner cavity with the first inner member; and on the front and rear sides of the second outer cavity and the first inner cavity, the first inner member, the side wall inner panel and the first outer member form a laminated structure, and are fixedly connected at the laminated structure.

Classes IPC  ?

• B62D 25/08 - Parties avant ou arrière

Abrégé

An electronic gear-shifting control method and apparatus, an electronic device, and a storage medium, applied to an electronic gear-shifting system. The electronic gear-shifting system comprises an electronic gear-shifting unit and a vehicle control unit. The method comprises: in response to a first user gear-shifting operation, generating a level control signal by means of the electronic gear-shifting unit; acquiring the level control signal by means of the vehicle control unit, and obtaining user-requested gear information on the basis of a preset level encoding table; determining a vehicle operating gear by means of the vehicle control unit on the basis of the user-requested gear information and first motor operating information; converting the vehicle operating gear into first pulse-width modulation duty cycle information by means of the vehicle control unit; and parsing the first pulse-width modulation duty cycle information by means of the electronic gear-shifting unit to obtain the vehicle operating gear. The problems of poor anti-interference capability and instability of an electrical signal during transmission of the electrical signal corresponding to the actual vehicle operating gear are solved.

Classes IPC  ?

• F16H 61/02 - Fonctions internes aux unités de commande pour changements de vitesse ou pour mécanismes d'inversion des transmissions transmettant un mouvement rotatif caractérisées par les signaux utilisés

Abrégé

A camera-mounting structure, comprising: a roof liner assembly (001); a partition (100), which is fixedly connected to the roof liner assembly and is configured to separate a cab of a vehicle from a passenger compartment of the vehicle; and a camera device, which is mounted on the partition. The camera-mounting structure can be used for providing the functions of real-time monitoring, video recording and photographing of the interior of the cab and road surfaces, and can also be used for providing the functions of video recording, photographing, etc. of the passenger compartment. Further provided is a vehicle.

Classes IPC  ?

• B60R 11/04 - Montage des caméras pour fonctionner pendant la marcheDisposition de leur commande par rapport au véhicule

Abrégé

A control method and control apparatus for a hidden door handle, a storage medium and a vehicle. The control method comprises: acquiring environment information of a vehicle; when it is determined, on the basis of the environment information, that the environment where the vehicle is located meets a preset condition, acquiring location information of the vehicle and the current time period; and when it is determined, on the basis of the location information, that the vehicle is in a garage, or when it is determined, on the basis of the location information, that the vehicle is not in a garage and the current time period is within a preset time period, controlling a door handle to pop out.

Classes IPC  ?

• E05B 81/56 - Commande d'actionneurs
• E05B 81/64 - Contrôle ou détection, p. ex. par des interrupteurs ou des détecteurs
• E05B 85/10 - Poignées

Abrégé

Provided in the present application are a silicon-carbon negative electrode material, and a preparation method therefor and the use thereof. The negative electrode material comprises a porous carbon substrate, and the porous carbon substrate comprises a carbon layer arranged on the surface thereof; pores of the porous carbon substrate are filled with a silicon-carbon material and a carbon material; and the carbon material comprises carbon nanotubes and graphene, wherein the carbon nanotubes and the graphene are compounded on the surface of the silicon-carbon material particles and/or among the silicon-carbon material particles.

Classes IPC  ?

• H01M 4/36 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs
• H01M 4/38 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'éléments simples ou d'alliages
• H01M 4/587 - Matériau carboné, p. ex. composés au graphite d'intercalation ou CFx pour insérer ou intercaler des métaux légers

Abrégé

Provided in the present application are a method and system for calibrating a vehicle projection device, and a vehicle. The method for calibrating a vehicle projection device comprises: determining actual projection ground information of a projection device; on the basis of the actual projection ground information, determining reference information of the projection device relative to an actual projection ground; and adjusting the projection device on the basis of the reference information.

Classes IPC  ?

• H04N 9/31 - Dispositifs de projection pour la présentation d'images en couleurs

Abrégé

A digital key calibration method and apparatus, and a calibration device and a readable storage medium. The digital key calibration method is applied to a movable calibration device. The digital key calibration method comprises: acquiring terminal information of a mobile terminal, and on the basis of the terminal information of the mobile terminal, generating a virtual terminal corresponding to the mobile terminal, and establishing a communication connection between the virtual terminal and a vehicle; collecting interaction data between the virtual terminal and the vehicle at a plurality of target positioning points; and performing calibration on the basis of the interaction data collected at the plurality of target positioning points, so as to obtain calibration parameters corresponding to the mobile terminal. By means of the described solution, a movable calibration device generates a virtual terminal corresponding to a mobile terminal and automatically calibrates a digital key on the basis of the generated virtual terminal, without the need to perform manual calibration on various mobile terminals, thereby reducing the digital key calibration cost, improving the digital key calibration efficiency, and increasing the user coverage.

Classes IPC  ?

• H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p. ex. gestion de la mobilité

Abrégé

A deceleration signal warning device and method for a vehicle. The deceleration signal warning device for a vehicle comprises: an accelerator signal detection unit (1), wherein the accelerator signal detection unit (1) generates a monitoring circuit turn-on signal in response to detecting that a vehicle driver removes a foot from an accelerator pedal (4); a signal sensing unit (2), wherein the signal sensing unit (2) controls to acquire the monitoring circuit turn-on signal in real time; and a signal feedback unit (3), wherein on the basis of the acquired monitoring circuit turn-on signal, the signal feedback unit (3) controls to output a deceleration signal, so as to alert other vehicles. When a foot is removed from the accelerator pedal (4) before braking, by means of this action, an accelerator release or deceleration signal light is triggered for warning, and the following vehicles can decelerate or even brake upon receiving a deceleration signal, so that the reaction time is prolonged, and then the braking distance is increased, thereby avoiding rear-end collisions. Thus, the rear-end collision rate is reduced or the severity of rear-end collisions is mitigated.

Classes IPC  ?

• B60Q 1/44 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour indiquer le freinage
• B60Q 1/50 - Agencement des dispositifs de signalisation optique ou d'éclairage, leur montage, leur support ou les circuits à cet effet les dispositifs ayant principalement pour objet d'indiquer le contour du véhicule ou de certaines de ses parties, ou pour engendrer des signaux au bénéfice d'autres véhicules pour indiquer d'autres intentions ou conditions, p. ex. demandes d'attente ou de dépassement

Abrégé

An air intake device provides air to an air conditioning system of a vehicle and includes a collecting component with an air receiving opening, a duct arranged for transporting air from the collecting component to the air conditioning system, and a drainage container. The duct has a first duct part extending from the collecting component to a drainage container inlet, allowing air to flow from the collecting component into the drainage container, and a second duct part extending from a drainage container outlet to the air conditioning system, allowing air to flow from the drainage container to the air conditioning system. The inlet and outlet are arranged such that an airflow direction of the inlet and an airflow direction of the outlet form an angle α in the interval 90°≤α≤270° relative to each other, thereby redirecting an airflow in the drainage container.

Classes IPC  ?

• B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation

Abrégé

A vehicle having an energy absorbing arrangement. The arrangement includes a bracket and a component arranged on the underside of the vehicle. The bracket is arranged to transfer energy to said component in case of a collision. In an exemplary implementation, the vehicle has a sill and the bracket is attached to the sill

Classes IPC  ?

• B62D 21/15 - Châssis, c.-à-d. armature sur laquelle une carrosserie peut être montée comportant des moyens amortisseurs de chocs, p. ex. châssis conçus pour changer de forme ou de dimensions d'une façon définitive ou temporaire à la suite d'une collision avec un autre corps

Abrégé

An early warning method, apparatus and system, a computing device, and a storage medium, relating to the technical field of image processing. The method comprises: acquiring position information of an unmanned aerial vehicle; on the basis of the position information, acquiring a scene video collected by the unmanned aerial vehicle in the flying process; and performing early warning identification on the scene video to obtain an identification result of the scene video, and performing early warning on the basis of the identification result. In this way, on the basis of the position of the unmanned aerial vehicle, a vehicle end uses different methods to acquire the scene video collected by the unmanned aerial vehicle, so that the scene video can be acquired regardless of whether the vehicle end and the unmanned aerial vehicle can communicate or not, avoiding the situation that early warning cannot be performed when communication cannot be performed; and the road condition in front of the vehicle is early warned by identifying the scene video, improving timeliness and comprehensiveness of early warning, thus improving driving safety.

Classes IPC  ?

• G08G 1/01 - Détection du mouvement du trafic pour le comptage ou la commande
• G05D 1/46 - Commande de la position ou du cap dans les trois dimensions

Abrégé

A vehicle cooling mode switching method and apparatus, a device and a readable storage medium. The vehicle cooling mode switching method comprises: in response to a cooling mode switching instruction, detecting a pressure state of a refrigerant high-pressure side in a vehicle cooling system and/or an attempt execution result of the cooling mode switching instruction; and determining a switching opportunity on the basis of the pressure state and/or the attempt execution result, and executing the cooling mode switching instruction on the basis of the switching opportunity. The vehicle cooling mode switching method can ensure the normal on-off of a thermal expansion valve, thereby implementing a corresponding cooling function. Also provided are a vehicle cooling control method and device and a readable storage medium; and a control method, apparatus and device for an air heater in a vehicle and a storage medium.

Classes IPC  ?

• B60H 1/32 - Dispositifs de refroidissement
• B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation

Abrégé

A thermal management system and a vehicle. The thermal management system includes a compressor, a liquid-cooled gas cooler, a coaxial tube, an internal gas cooler, an external gas cooler, and an evaporator; the coaxial tube includes a high-pressure inlet, a high-pressure outlet, a low-pressure inlet, and a low-pressure outlet; the low-pressure outlet is connected to an inlet of the compressor; an outlet of the compressor is connected to a first port of the liquid-cooled gas cooler; a second port of the liquid-cooled gas cooler is connected to an inlet of the external gas cooler and an inlet of the internal gas cooler; an outlet of the external gas cooler is connected to the high-pressure inlet; an outlet of the internal gas cooler is connected to a first port of the evaporator and a low-pressure inlet; and a second port of the evaporator is connected to the high-pressure outlet.

Classes IPC  ?

• B60H 1/14 - Dispositifs de chauffage, de refroidissement ou de ventilation la chaleur étant prélevée de l'installation de propulsion autrement que par le liquide de refroidissement de l'installation
• B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
• B60H 1/32 - Dispositifs de refroidissement

Abrégé

A vehicle ceiling-mounted screen, comprising a mounting plate (10), a translation assembly (20), and a display screen assembly (30). The translation assembly (20) is arranged on the upper side of the mounting plate (10); the display screen assembly (30) comprises a display screen (31) and display screen connecting members (32); the display screen (31) is arranged below the mounting plate (10); the display screen connecting members (32) are arranged on sides of the translation assembly (20) and the display screen (31) and separately connected to both the translation assembly (20) and the display screen (31). The vehicle ceiling-mounted screen occupies a small space as a whole, and the translation assembly (20) is concealed by the display screen (31) and the mounting plate (10), thereby achieving a floating display screen effect. Also provided is a vehicle comprising the vehicle ceiling-mounted screen.

Classes IPC  ?

• B60R 11/02 - Autres aménagements pour tenir ou monter des objets pour postes radio, de télévision, téléphones, ou objets similairesDisposition de leur commande
• B60R 11/00 - Autres aménagements pour tenir ou monter des objets

Abrégé

A vehicle environment alarm method and apparatus. The vehicle environment alarm method comprises: acquiring an environmental image around a vehicle as a first environmental image, the environmental image comprising an alarm line used for at least dividing the environmental image into a safety area and a risk area (S301); when it is determined that there is a target object in the safety area of the first environmental image, recording first positional information of the target object in the first environmental image, acquiring an environmental image around the vehicle again as a second environmental image, and recording second positional information of the target object in the second environmental image (S302); on the basis of the first positional information and the second positional information, determining position change information of the target object relative to the alarm line (S303); and when it is determined that the position change information satisfies an alarm condition, triggering an alarm operation of the vehicle for the target object (S304).

Classes IPC  ?

• G08B 19/00 - Alarmes réagissant à plusieurs conditions différentes, indésirables ou anormales, p. ex. cambriolage et incendie, température anormale et débit d'écoulement anormal

Abrégé

A vehicle-mounted ambient lamp, comprising: a power supply substrate (12); a bottom cover (10), provided on one side of the power supply substrate (12); a protective cover (11), provided on the side of the power supply substrate (12) away from the bottom cover (10); a light source (13), provided on the power supply substrate (12); and an optical lens (14), provided between the light source (13) and the protective cover (11), wherein the optical lens (14) comprises a bottom portion (141) and at least two protruding portions (142), the protruding portions (142) are arranged on the same side of the bottom portion (141), and the axes of the protruding portions (142) are arranged to be perpendicular to the bottom portion (141). The optical lens (14) further comprises light shielding members (15), the light shielding members (15) are arranged on the bottom portion (141) and on the same side of the bottom portion (141) as the protruding portions (142), the light shielding members (15) are filled between adjacent protruding portions (142), and the light shielding members (15) further cover the edge of the bottom portion (141), so that the bottom portion (141) becomes an opaque component, and light emitted from the light source (13) is prevented from being transmitted out from the bottom portion (141), and thus, the light is concentrated on the protruding portions (142), and the ambient lamp presents a light-emitting effect of black-and-white piano keys.

Classes IPC  ?

• F21V 8/00 - Utilisation de guides de lumière, p. ex. dispositifs à fibres optiques, dans les dispositifs ou systèmes d'éclairage

Abrégé

A vehicle control method and apparatus, an electronic device, and a storage medium. The vehicle control method comprises: after a driver turns on a low-speed drifting control switch, determining a vehicle traveling mode on the basis of a current steering wheel angle of a vehicle, wherein the vehicle traveling mode includes a conventional mode and a low-speed drifting mode; when the vehicle traveling mode is switched from the conventional mode to the low-speed drifting mode, obtaining current total driving power and a current steering wheel angle of the vehicle; on the basis of the steering wheel angle, calculating current driving power corresponding to a left motor group and current driving power corresponding to a right motor group; driving the left motor group and the right motor group to operate on the basis of the respective driving power; and determining whether the vehicle has exited the low-speed drifting mode, and if not, returning to execute the step of obtaining current total driving power and a current steering wheel angle of the vehicle. The vehicle control method guarantees that vehicles can smoothly pass through corners in narrow road conditions, thereby improving the reliability and safety of vehicles.

Classes IPC  ?

• B60W 30/045 - Commande de la stabilité dynamique du véhicule améliorant les performances en virage
• B60W 10/08 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des unités de traction électrique, p. ex. des moteurs ou des générateurs

Abrégé

A lightweight variable cross-section vehicle compartment is provided. The vehicle compartment at least includes a bottom plate and two side plates, the two side plates being arranged on the left side and the right side of the bottom plate respectively, the two side plates being of variable cross-section structures, and the thickness of the bottom of the side plate being greater than the thickness of the top of the side plate. In the lightweight variable cross-section vehicle compartment, the material thickness is designed according to the idea of “equal strength”, and while meeting the requirement for a load bearing strength, the vehicle compartment uses a variable cross-section design so as to maximize weight reduction, thus realizing the weight reduction lightweight structural design of a cargo vehicle, effectively reducing the oil consumption of the vehicle and increasing the cargo capacity.

Classes IPC  ?

• B62D 33/04 - Compartiments de chargement fermés
• B62D 33/023 - Structure des panneaux latéraux ou des portes arrière

Abrégé

Provided are a control method for a battery heating system, a battery heating system, and an electric vehicle. The battery heating system includes a supercapacitor and a pulse control unit. The control method includes: obtaining a temperature value and an SOC value of a power battery; and issuing a heating instruction to the pulse control unit when the temperature value is lower than a predetermined temperature threshold and the SOC value is higher than a predetermined charge threshold, to allow the pulse control unit to control, based on the heating instruction, bi-directional energy flow between the power battery and the supercapacitor by means of a pulse current, to heat the power battery.

Classes IPC  ?

• B60L 58/27 - Procédés ou agencements de circuits pour surveiller ou commander des batteries ou des piles à combustible, spécialement adaptés pour des véhicules électriques pour la surveillance et la commande des batteries pour la commande de la température des batteries par chauffage
• B60L 1/00 - Fourniture de l'énergie électrique à l'équipement auxiliaire des véhicules à traction électrique
• B60L 58/12 - Procédés ou agencements de circuits pour surveiller ou commander des batteries ou des piles à combustible, spécialement adaptés pour des véhicules électriques pour la surveillance et la commande des batteries en fonction de l'état de charge [SoC]
• H01M 10/615 - Chauffage ou maintien de la chaleur
• H01M 10/625 - Véhicules
• H01M 10/633 - Systèmes de commande caractérisés par des algorithmes, des diagrammes, des détails de logiciel ou similaires
• H01M 10/637 - Systèmes de commande caractérisés par l’emploi de dispositifs sensibles à la température, p. ex. dispositifs NTC, PTC ou bimétalSystèmes de commande caractérisés par la commande du courant interne circulant à travers la batterie, p. ex. par commutation

Abrégé

A vehicular system for restricting access to personal data associated with a vehicle includes a processing circuitry configured to store at least a first set of personal data tagged with user identity, store at least a second set of personal data tagged with user identity, send a request message indicative of a request to access the first set of personal data, receive a response message indicative of approval to access the first set of personal data, and determine when to allow access to the first set of personal data while restricting access to at least the second set of personal data.

Classes IPC  ?

• G06F 21/62 - Protection de l’accès à des données via une plate-forme, p. ex. par clés ou règles de contrôle de l’accès

Abrégé

A telescopic device and a vehicle. The telescopic device (10) comprises: a first mounting assembly (100); a second mounting assembly (200); a scissor mechanism (300), the first mounting assembly (100) and the second mounting assembly (200) being arranged on opposite sides of the scissor mechanism (300), and the scissor mechanism (300) drivingly connecting the first mounting assembly (100) and the second mounting assembly (200) to enable the first mounting assembly (100) and the second mounting assembly (200) to move close to or away from each other; and a first supporting mechanism (400), which is connected to the scissor mechanism (300) at one end, and is movably connected to the first mounting assembly (100) at the other end, so as to support the scissor mechanism (300) in the direction of gravity. In the telescopic device, the first supporting mechanism is provided to connect the scissor mechanism and the first mounting assembly, so that the first supporting mechanism provides a supporting force for the scissor mechanism in the direction of gravity, so as to reduce the possibility of bending and deformation of the scissor mechanism and the entire telescopic device, which can ensure the normal operation of the telescopic device and prolong the service life of the telescopic device.

Classes IPC  ?

• B66F 19/00 - Hissage, levage, halage ou poussage, non prévus ailleurs
• B66F 13/00 - Caractéristiques de structure ou accessoires communs

Abrégé

The present application provides a data processing method, a server, and a terminal device. The method comprises: creating a data string set for old file data of a target application, and, on the basis of the data string set and a preset data string length threshold, obtaining a reserved data set and a newly added data set of new file data of the target application compared with the old file data; and generating a patch file of the target application on the basis of related information of at least one item of reserved data in the reserved data set and position information in the new file data of at least one item of newly added data in the newly added data set, the patch file being used for performing data updating on the target application. In the described method, the data string length threshold is set for the length of reserved data, thus the amount of reserved data and the size of newly added data can be reduced so that the size of the patch file is compressed, the flow rate of the terminal device downloading the patch file can be reduced, and the upgrading time of the target application is shortened.

Classes IPC  ?

• H04L 67/00 - Dispositions ou protocoles de réseau pour la prise en charge de services ou d'applications réseau

Abrégé

A method for vehicle charging is applied to a charging management service platform managing at least two parking spaces. Each of the at least two parking spaces is preset with a wireless charging coil, and wireless charging coils preset in different parking spaces are connected through one or more relay switches. The method includes obtaining a wireless charging request corresponding to a first vehicle parked in a first parking space; and in response to the wireless charging request, determining a second parking space where a second vehicle satisfying a charging condition for the first vehicle is located, and turning on the relay switch of the one or more relay switches between a first wireless charging coil preset in the first parking space and a second wireless charging coil preset in the second parking space where the second vehicle is located, such that the first vehicle is charged wirelessly.

Classes IPC  ?

• B60L 53/122 - Circuits ou procédés pour entraîner la bobine primaire, c.-à-d. en alimentant la bobine en énergie électrique
• B60L 53/126 - Procédés pour associer un véhicule et une station de charge, p. ex. en établissant une relation directe entre un transmetteur d'énergie sans fil et un récepteur d'énergie sans fil
• B60L 53/53 - Batteries
• B60L 53/66 - Transfert de données entre les stations de charge et le véhicule
• B60L 53/67 - Commande de plusieurs stations de charge

Abrégé

A seat system for a vehicle includes a seat and a frame structure connected to a vehicle structure. The seat is pivotably arranged relative to the frame around a pivot axis and pivots between first and second seating positions. The seat includes first and second seat parts connected to each other. In the first position, the first seat part forms a backrest and the second seat part forms a seat platform. In the second position, the first seat part forms a seat platform and the second seat part forms a backrest. The seat includes an integrated first seatbelt system in connection to the first seat part, where the first seatbelt system is worn by a user in the first position. The vehicle seat includes an integrated second seatbelt system in connection to the second seat part, where the second seatbelt system is worn by a user in the second position.

Classes IPC  ?

• B60N 2/68 - Armatures de sièges
• B60N 2/02 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable
• B60N 2/838 - Appuis-tête mobiles ou réglables basculants
• B60N 2/90 - Détails ou éléments non prévus ailleurs

Abrégé

211)≤4.

Classes IPC  ?

• H01M 4/133 - Électrodes à base de matériau carboné, p. ex. composés d'intercalation du graphite ou CFx

Abrégé

A lifting device (10) and a vehicle. The lifting device (10) comprises a driving assembly (100), an elastic member (200), a transmission assembly (300) and a brake assembly (400), wherein the transmission assembly (300) is connected to the driving assembly (100) and to the elastic member (200); the driving assembly (100) is configured to drive the transmission assembly (300) to move in a first direction, so that the transmission assembly (300) drives the elastic member (200) to move in the first direction; the brake assembly (400) comprises a first magnetic member (410) and a second magnetic member (420), and the first magnetic member (410) is connected to the driving assembly (100); the brake assembly (400) has a power-on state and a power-off state; when the brake assembly (400) is in the power-on state, a gap is formed between the first magnetic member (410) and the second magnetic member (420), so as to allow the driving assembly (100) to drive the transmission assembly (300) to move; and when the brake assembly (400) is in the power-off state, the first magnetic member (410) is attracted to the second magnetic member (420), so as to prevent the driving assembly (100) from driving the transmission assembly (300) to move.

Classes IPC  ?

• B60G 17/015 - Suspensions élastiques permettant d'ajuster les caractéristiques des ressorts ou des amortisseurs de vibrations, de réguler la distance entre la surface porteuse et la partie suspendue du véhicule ou de bloquer la suspension pendant l'utilisation pour s'adapter aux conditions variables du véhicule ou du terrain, p. ex. en fonction de la vitesse ou de la charge les moyens de régulation comportant des éléments électriques ou électroniques
• B60G 17/019 - Suspensions élastiques permettant d'ajuster les caractéristiques des ressorts ou des amortisseurs de vibrations, de réguler la distance entre la surface porteuse et la partie suspendue du véhicule ou de bloquer la suspension pendant l'utilisation pour s'adapter aux conditions variables du véhicule ou du terrain, p. ex. en fonction de la vitesse ou de la charge les moyens de régulation comportant des éléments électriques ou électroniques caractérisés par le type ou l'agencement des capteurs
• B66F 3/25 - Caractéristiques de structure

Abrégé

A battery cell assembly (100), a battery and a vehicle. The battery cell assembly (100) comprises: a battery cell body (10); and an insulating film (20), wherein the insulating film (20) comprises a substrate layer (21) and a bonding layer (22) which are stacked, the substrate layer (21) comprising a first sub-substrate layer (211) and second sub-substrate layers (212) which are integrated and arranged in a first direction (Y direction) of the battery cell assembly (100), the bonding layer (22) being arranged on the surface of the first sub-substrate layer (211), and the first sub-substrate layer (211) being adhered to the surface of the battery cell body (10) by means of the bonding layer (22).

Classes IPC  ?

• H01M 50/593 - Éléments d’espacementPlaques d’isolation

Abrégé

An insulating film (100) for a battery, and the battery. The insulating film comprises a first sub-insulating film (10) and a second sub-insulating film (20) which are integrated and arranged in a first direction (X direction), wherein the first sub-insulating film (10) is provided with a first positioning hole (11), and the second sub-insulating film (20) is provided with a second positioning hole (21); and the first positioning hole (11) is a circular hole, the connecting line between the center point of the first positioning hole (11) and the center point of the second positioning hole (21) is a first extending straight line, and the extension direction of the second positioning hole (21) is the same as the extension direction of the first extending straight line.

Classes IPC  ?

• H01M 50/593 - Éléments d’espacementPlaques d’isolation
• H01M 50/59 - Moyens pour empêcher un usage ou une décharge indésirables pour empêcher les contacts incorrects à l’intérieur ou à l’extérieur des batteries caractérisés par les moyens de protection

Abrégé

A battery cell cover plate assembly, a battery cell, a battery pack, and a vehicle. The battery cell cover plate assembly comprises a cover plate body (1), a fixing member (2), a first insulating member (3), and a first heat insulation member (4), wherein the first insulating member (3) is arranged between the cover plate body (1) and the fixing member (2), and the first heat insulation member (4) is arranged between the fixing member (2) and the first insulating member (3).

Classes IPC  ?

• H01M 50/147 - Couvercles

Abrégé

Provided are a vehicle escape control method and apparatus, and a device and a storage medium. The method comprises: S201, in response to an escape mode activation operation of a user, controlling a suspension (102) to extend to a maximum stretch state; S202, controlling a front axle electric motor (103) to rotate forwards, so as to drive wheels to rotate forwards, and controlling a rear axle electric motor (104) to rotate backwards, so as to drive the wheels to rotate backwards; S203, acquiring the wheel pressure of each wheel in real time, and if all the wheel pressures meet an electric motor stop condition, controlling the front axle electric motor and the rear axle electric motor to stop; S204, controlling the suspension to retract, and in a reciprocating motion mode, firstly controlling the front axle electric motor and the rear axle electric motor to rotate backwards at a low speed and then controlling the front axle electric motor and the rear axle electric motor to rotate forwards at a low speed until the suspension is retracted to a maximum retraction state; S205, controlling the front axle electric motor and the rear axle electric motor to stop, and controlling the suspension to extend to the maximum stretch state; and S206, if the sum of all the wheel pressures is equal to vehicle gravity data, controlling the front axle electric motor and the rear axle electric motor to rotate, so as to drive the wheels to rotate to complete the escape. The method enables a driver to independently drive a vehicle to complete the escape and self-rescue when the vehicle is stuck in sand.

Classes IPC  ?

• B60G 17/0165 - Suspensions élastiques permettant d'ajuster les caractéristiques des ressorts ou des amortisseurs de vibrations, de réguler la distance entre la surface porteuse et la partie suspendue du véhicule ou de bloquer la suspension pendant l'utilisation pour s'adapter aux conditions variables du véhicule ou du terrain, p. ex. en fonction de la vitesse ou de la charge les moyens de régulation comportant des éléments électriques ou électroniques caractérisés par leur réponse à un mouvement ou une condition donnés ou à l'action du conducteur, lors du déplacement du véhicule à une condition externe, p. ex. un mauvais état de la route, un vent latéral
• B60G 17/0195 - Suspensions élastiques permettant d'ajuster les caractéristiques des ressorts ou des amortisseurs de vibrations, de réguler la distance entre la surface porteuse et la partie suspendue du véhicule ou de bloquer la suspension pendant l'utilisation pour s'adapter aux conditions variables du véhicule ou du terrain, p. ex. en fonction de la vitesse ou de la charge les moyens de régulation comportant des éléments électriques ou électroniques caractérisés en ce que la régulation est combinée à d'autres systèmes de commande du véhicule
• B60L 15/20 - Procédés, circuits ou dispositifs pour commander la propulsion des véhicules à traction électrique, p. ex. commande de la vitesse des moteurs de traction en vue de réaliser des performances désiréesAdaptation sur les véhicules à traction électrique de l'installation de commande à distance à partir d'un endroit fixe, de différents endroits du véhicule ou de différents véhicules d'un même train pour la commande du véhicule ou de son moteur en vue de réaliser des performances désirées, p. ex. vitesse, couple, variation programmée de la vitesse
• B60L 15/32 - Commande ou régulation des véhicules à plusieurs moteurs propulsés électriquement
• B60W 10/08 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des unités de traction électrique, p. ex. des moteurs ou des générateurs