A tracking device is configured to: track a target object based on an image of the target object captured by an image sensor and a point cloud of an observation point at which the target object is observed by a radar to estimate a target object state; calculate a prediction target object state by predicting the target object state at a second time later than a first time; calculate an image update target object state by updating the prediction target object state using a first likelihood; and update the image update target object state using a second likelihood.
G06V 10/44 - Extraction de caractéristiques locales par analyse des parties du motif, p. ex. par détection d’arêtes, de contours, de boucles, d’angles, de barres ou d’intersectionsAnalyse de connectivité, p. ex. de composantes connectées
G06V 10/80 - Fusion, c.-à-d. combinaison des données de diverses sources au niveau du capteur, du prétraitement, de l’extraction des caractéristiques ou de la classification
G06V 20/52 - Activités de surveillance ou de suivi, p. ex. pour la reconnaissance d’objets suspects
A control pedal device includes: a pedal configured to receive an operation; a pedal arm attached to the pedal to be movable with the pedal; a rotating shaft fixed to the pedal arm; a reaction force generating mechanism exerting a reaction force against the operation of the pedal; multiple targets attached to the rotating shaft and rotating together with the rotating shaft; and multiple sensor elements configured to detect a rotation of the multiple targets.
G05G 1/38 - Organes de commande actionnés par le pied comprenant des moyens pour détecter en continu la position de la pédale
G05G 1/44 - Organes de commande actionnés par le pied pivotants
G05G 5/03 - Moyens pour attirer l'attention de l'opérateur sur l'arrivée de l'organe de commande dans une position de commande ou de repèreCréation d'une sensation, p. ex. moyens pour générer une force antagoniste
3.
DIGITAL KEY CLOUD SERVICES PLATFORM FOR GENERATING VEHICLE PUBLIC KEY CERTIFICATES
A digital key cloud services platform for generating a vehicle public key certificate for a vehicle is provided. In some examples, the digital key cloud services platform includes a vehicle integration service configured to facilitate communications with a vehicle OEM via a vehicle OEM services platform and a key management service configured to generate the vehicle public key certificate for the vehicle in response to receipt of a vehicle public key certificate CSR message from the vehicle OEM services platform.
H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
4.
DIGITAL KEY CLOUD SERVICES PLATFORM FOR PROVISIONING VEHICLE PUBLIC KEY CERTIFICATES
A digital key cloud services platform for provisioning a vehicle with a vehicle public key certificate is provided. In some examples, the digital key cloud services platform includes a vehicle integration service configured to facilitate communications with a vehicle OEM via a vehicle OEM services platform and a key management service configured to provision the vehicle with the vehicle public key certificate in response to receipt of a vehicle public key certificate CSR message from the vehicle OEM services platform.
H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
An ECU includes a close-range determination unit determining whether a close-range state occurs in which a separation distance to the other vehicle cutting in front of the host vehicle is smaller than a close-range determination value, a cut-off determination unit determining whether a cut-off state occurs in which the other vehicle is detected in an image captured by a camera and a rear end of the other vehicle is cut off in the captured image, a first deceleration control unit controlling a deceleration of the host vehicle based on the separation distance in response to a determination that the close-range state occurs and a determination that the cut-off state does not occur, and a second deceleration control unit controlling the deceleration of the host vehicle to a predetermined deceleration irrespective of the separation distance in response to a determination that the cut-off state occurs.
B60W 30/09 - Entreprenant une action automatiquement pour éviter la collision, p. ex. en freinant ou tournant
B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
G08G 1/0967 - Systèmes impliquant la transmission d'informations pour les grands axes de circulation, p. ex. conditions météorologiques, limites de vitesse
6.
GALLIUM BASE SUBSTRATE, GALLIUM NITRIDE GROWTH SUBSTRATE, AND MANUFACTURING METHOD OF GALLIUM NITRIDE BASE SUBSTRATE
National University Corporation Tokai National Higher Education and Research System (Japon)
Inventeur(s)
Hoshi, Shinichi
Kojima, Jun
Tanaka, Atsushi
Iso, Kenji
Abrégé
A gallium nitride base substrate includes a support substrate including aluminum nitride or ScAlMgO4, and a gallium nitride thin-film substrate including gallium nitride, disposed above the support substrate, and surface-activated bonded to the support substrate. A stoichiometric ratio of the gallium nitride thin-film substrate is uniform throughout an entire region of the gallium nitride thin-film substrate.
C30B 33/04 - Post-traitement des monocristaux ou des matériaux polycristallins homogènes de structure déterminée en utilisant des champs électriques ou magnétiques ou des rayonnements corpusculaires
7.
TERMINAL, BASE STATION, AND WIRELESS COMMUNICATION METHOD
A terminal that includes a reception unit that receives system information including information used for configuring a first initial downlink bandwidth part, cell-specific information related to configuration of a physical downlink control channel in the first initial downlink bandwidth part, information used for configuring a second initial downlink bandwidth part, and cell-specific information related to configuration of a physical downlink control channel in the second initial downlink bandwidth part, and a control unit that determines a monitoring occasion of a physical downlink control channel for paging based on information related to a synchronization signal and physical broadcast channel block transmitted in the second initial downlink bandwidth part and on an identifier of a search space.
H04W 72/232 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c.-à-d. en direction du terminal les données de commande provenant de la couche physique, p. ex. signalisation DCI
A semiconductor device includes a cathode layer and an anode layer arranged in a first direction. The cathode layer is arranged to include a position opposing a drain wiring portion in a stacking direction of a support substrate and a component substrate. The anode layer is arranged to include a position opposing a source wiring portion in the stacking direction. A source through via is arranged to connect the source wiring portion and the anode layer. A drain through via is arranged to connect the drain wiring portion and the cathode layer.
H10D 84/80 - Dispositifs intégrés formés dans ou sur des substrats semi-conducteurs qui comprennent uniquement des couches semi-conductrices, p. ex. sur des plaquettes de Si ou sur des plaquettes de GaAs-sur-Si caractérisés par l'intégration d'au moins un composant couvert par les groupes ou , p. ex. l'intégration de transistors IGFET
H10D 30/47 - Transistors FET ayant des canaux à gaz de porteurs de charge de dimension nulle [0D], à une dimension [1D] ou à deux dimensions [2D] ayant des canaux à gaz de porteurs de charge à deux dimensions, p. ex. transistors FET à nanoruban ou transistors à haute mobilité électronique [HEMT]
H10D 62/85 - Corps semi-conducteurs, ou régions de ceux-ci, de dispositifs ayant des barrières de potentiel caractérisés par les matériaux étant des matériaux du groupe III-V, p. ex. GaAs
H10D 64/23 - Électrodes transportant le courant à redresser, à amplifier, à faire osciller ou à commuter, p. ex. sources, drains, anodes ou cathodes
A semiconductor device includes lower guard rings and upper guard rings. An upper portion of each of the lower guard rings overlaps a lower portion of the corresponding upper guard ring. A lower inner peripheral surface of each of the lower guard rings is offset to one side in a predetermined direction with respect to an upper inner peripheral surface of the corresponding upper guard ring. A lower outer peripheral surface of each of the lower guard rings is offset to the one side in the predetermined direction with respect to an upper outer peripheral surface of the corresponding upper guard ring.
H10D 30/66 - Transistors FET DMOS verticaux [VDMOS]
H10D 62/10 - Formes, dimensions relatives ou dispositions des régions des corps semi-conducteursFormes des corps semi-conducteurs
H10D 62/832 - Corps semi-conducteurs, ou régions de ceux-ci, de dispositifs ayant des barrières de potentiel caractérisés par les matériaux étant des matériaux du groupe IV, p. ex. Si dopé B ou Ge non dopé étant des matériaux du groupe IV comprenant deux éléments ou plus, p. ex. SiGe
A control apparatus includes an environmental information obtainer which acquires information about an environment around an ego vehicle, a parking lot likelihood calculator which derives, by using the environmental information, a parking lot likelihood representing a likelihood that a parking lot candidate corresponds to a parking lot, a space likelihood calculator which derives, by using the environmental information, a parking space likelihood regarding a parking space in the parking lot, and a parking lot determiner which analyzes the parking lot likelihood and the parking space likelihood to determine whether the ego vehicle may come into contact with, that is, enter the parking lot. This improves the accuracy of determining whether the ego vehicle may come into contact with the parking lot.
A vehicle control apparatus controls a travel speed of an own vehicle. The vehicle control apparatus determines whether another vehicle is traveling in an adjacent lane adjacent to an own vehicle lane in which the own vehicle travels and the other vehicle has turned on a turn signal on a side of the own vehicle lane. The vehicle control apparatus determines whether another vehicle speed that is a travel speed of the other vehicle is lower than an own vehicle speed that is the travel speed of the own vehicle. In response to the turn signal in the other vehicle being determined to be turned on and the other vehicle speed being determined to be lower than the own vehicle speed, the vehicle control apparatus performs deceleration control of the own vehicle with a speed obtained by adding a predetermined offset speed to the other vehicle speed as a target speed.
G06V 10/98 - Détection ou correction d’erreurs, p. ex. en effectuant une deuxième exploration du motif ou par intervention humaineÉvaluation de la qualité des motifs acquis
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
In a vehicle control apparatus, an acquiring unit acquires, from a detection device, detection information related to an external vehicle traveling in the adjacent lane having the same traffic direction as the host lane. A close-range determiner determines, upon the external vehicle cutting in front of the host vehicle, whether a cut-in state of the external vehicle is a close-range cut-in state in accordance with the detection information. The close-range cut-in state denotes a state in which an inter-vehicle distance between the host vehicle and the external vehicle is smaller than a close-range determination value. A deceleration controller controls, in response to determination that the cut-in state is the close-range cut-in state, deceleration of the host vehicle based on (i) the detection information and (ii) a continuation time during which the close-range determiner continuously determines that the cut-in state is the close-range cut-in state.
A driver intention estimation device includes: an error calculation unit that sequentially calculates a steering error that is the difference between an ideal steering amount for performing the traffic lane keeping travel and an actual steering amount; a Shannon entropy calculation unit that sequentially calculates a Shannon entropy of a short-term steering error distribution as a steering intention change index, based on a short-term steering error distribution of the steering error in a most recent period; a divergence calculation unit that sequentially calculates a steering error KL divergence, which is a KL divergence between the short-term steering error distribution and a long-term steering error distribution, as the steering intention change index; and a driver intention estimation unit that sequentially estimates the steering intention of the driver based on the steering intention change index and a distribution average of the short-term steering error distribution.
A digital key cloud services platform for managing digital friend keys for a plurality of vehicles is provided. In some examples, the digital key cloud services platform includes a key tracking service configured to track digital friend keys issued to a plurality of friend devices and a key management service configured to provide a key expiry scheduler service for managing termination of expired digital friend keys identified for termination.
G08B 25/10 - Systèmes d'alarme dans lesquels l'emplacement du lieu où existe la condition déclenchant l'alarme est signalé à une station centrale, p. ex. systèmes télégraphiques d'incendie ou de police caractérisés par le moyen de transmission utilisant des systèmes de transmission sans fil
B60R 25/24 - Moyens pour enclencher ou arrêter le système antivol par des éléments d’identification électroniques comportant un code non mémorisé par l’utilisateur
A pedal device includes: a pedal configured to rotate about a rotational axis; and a reaction force generator configured to generate a reaction force corresponding to an urging force generated by pressing operation of the pedal. The pedal includes an urging portion configured to transmit the urging force to the reaction force generator when the urging portion is rotated integrally with the pedal. The reaction force generator includes a linearly moving portion configured to move linearly in an extending direction of a central axis of the reaction force generator when the pressing operation is performed. The urging portion has an urging surface configured to urge a contact surface of the linearly moving portion. The urging portion is placed at a position where a virtual urging center passes through a virtual axis perpendicular line when the pedal is rotated within a predetermined rotational range.
G05G 5/03 - Moyens pour attirer l'attention de l'opérateur sur l'arrivée de l'organe de commande dans une position de commande ou de repèreCréation d'une sensation, p. ex. moyens pour générer une force antagoniste
B60T 7/04 - Organes d'attaque de la mise en action des freins par l'entremise d'une personne actionnés au pied
G05G 1/44 - Organes de commande actionnés par le pied pivotants
A stator and a manufacturing method thereof is enabled to easily determine the quality of welding produced between conductors. The stator includes a stator core and a stator winding installed in the stator core. The stator winding is configured by including multiple flat conductor segments in which conductors 34 are coated with insulating films 35, respectively. At a leading end of each of the conductor segment, an exposed portion 33 is formed in which the conductor is exposed. At a coil end section of the stator winding, a pair of exposed portions of different conductor segments are joined together by laser welding. A collective conductor width in a joining direction in which exposed portions join with each other is smaller at a laser irradiation incidence side, which is a side of the exposed portions receiving laser irradiation than that at a side opposite to the laser irradiation incidence side.
It is determined whether or not to switch from a normal operation mode in which a normal operation is executed to an inspection mode in which an inspection is executed for each of the plurality of functions based on the operation state of the in-vehicle electronic control device when the in-vehicle electronic control device is mounted on the vehicle. Therefore, it is possible to switch to the inspection mode and inspect one of the functions that does not need to function in the normal operation mode. Therefore, it is possible to execute the inspection of a plurality of functions of the electronic control device while minimizing the influence on the control of the vehicle.
B60W 50/02 - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier pour préserver la sécurité en cas de défaillance du système d'aide à la conduite, p. ex. en diagnostiquant ou en palliant à un dysfonctionnement
B60W 50/00 - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier
B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
A refrigeration cycle device includes a radiator configured to radiate heat of refrigerant discharged from a compressor to a high temperature heat medium of a high-temperature heat medium circuit, a decompressor, a heat absorber, a heat supply target arranged in the high-temperature heat medium circuit, a heat transfer unit configured to transfer heat from the high-temperature heat medium circuit to a low-temperature heat medium circuit, and a flow rate ratio adjuster configured to adjust a flow ratio of a flow rate of the high temperature heat medium flowing in the heat transfer unit to a flow rate of the high temperature heat medium circulating in the high-temperature heat medium circuit. The flow rate ratio adjuster is controlled to cause the flow ratio to increase, as a density of the refrigerant, a heat amount of the high temperature heat medium, or a heat amount of the low temperature heat medium decreases.
A traveling assistance apparatus includes: a registration unit generating registration information related to a registration route from a start point to a destination point; and a traveling control unit performing a traveling assistance control using the registration information to cause a vehicle to travel to the destination point when a start condition where the vehicle approaches the registration route is satisfied. The registration unit causes the registration information to include information of satellite positioning positions corresponding to registration points including the start point, the destination point and at least one passing point on the registration route; and the traveling control unit determines that the start condition is satisfied, when at least a distance condition where a distance between a current location as a current satellite positioning position and any one of the plurality of registration points is shorter than or equal to a reference distance is satisfied.
B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
G01S 19/01 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p. ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
A driving assistance device for a vehicle includes a point cloud data acquisition unit that acquires point cloud data of an object target in time series using a sensor mounted on the vehicle, an image acquisition unit that acquires a captured image of the object target in time series using a camera mounted on the vehicle, a fusion unit that combines the captured image, parameters of which satisfy a predetermined criterion, with the point cloud data to generate a fusion target of the object target, and a collision avoidance control suppression unit that suppresses collision avoidance control from being executed for avoiding a collision between the vehicle and the object target traveling ahead of the vehicle. The collision avoidance control suppression unit suppresses collision avoidance control from being executed when a part of the object target is located outside an angle of view of the camera.
B60W 30/09 - Entreprenant une action automatiquement pour éviter la collision, p. ex. en freinant ou tournant
B60W 30/095 - Prévision du trajet ou de la probabilité de collision
G06V 10/60 - Extraction de caractéristiques d’images ou de vidéos relative aux propriétés luminescentes, p. ex. utilisant un modèle de réflectance ou d’éclairage
G06V 10/80 - Fusion, c.-à-d. combinaison des données de diverses sources au niveau du capteur, du prétraitement, de l’extraction des caractéristiques ou de la classification
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
21.
ESTIMATION DEVICE, ESTIMATION METHOD, AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM
An estimation device includes a coordinate calculation unit, an information integration unit, and a generation unit. The coordinate calculation unit calculates a group of three-dimensional coordinates that represent a position of an element disposed in the environment around the vehicle based on a two dimensional image. The information integration unit acquires a reliability score corresponding to a reference parameter from among a plurality of types of parameters related to a reliability of the three-dimensional coordinates, and identification key information. The information integration unit generates a data point by integrating the three-dimensional coordinates and the reliability score based on the identification key information. The generation unit generates visual information from generated plurality of data points using a machine learning model that has been trained in advance to generate the visual information that visually represents the element.
B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
G01C 21/16 - NavigationInstruments de navigation non prévus dans les groupes en utilisant des mesures de la vitesse ou de l'accélération exécutées à bord de l'objet navigantNavigation à l'estime en intégrant l'accélération ou la vitesse, c.-à-d. navigation par inertie
G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques
A driving assistance device is configured to recognize road signs based on an image captured by a camera mounted to an own vehicle and to perform driving assistance for the own vehicle based on the recognition result. The driving assistance device includes: a first control unit configured to invalidate the recognition result of a road sign and configured not to perform the driving assistance based on the recognition result in a case that the road sign is recognized based on the image captured during the first period from when a start condition of turning is satisfied to when a termination condition of turning is satisfied while the own vehicle is at an intersection, and a second control unit configured not to perform the driving assistance in a case that a road sign is recognized based on the captured image during a second period following the first period, and that road sign is the same road sign that was invalidated during the first period.
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
G06V 10/74 - Appariement de motifs d’image ou de vidéoMesures de proximité dans les espaces de caractéristiques
23.
VEHICLE DRIVING ASSISTANCE APPARATUS, VEHICLE DRIVING ASSISTANCE METHOD, AND STORAGE MEDIUM STORING VEHICLE DRIVING ASSISTANCE PROGRAM
A vehicle driving assistance apparatus executes an intermittent vehicle speed and inter-vehicle distance controls of autonomously causing a host vehicle to travel. The intermittent vehicle speed control causes the host vehicle to travel such that a host vehicle speed is maintained within a predetermined speed range when a preceding vehicle does not exist. The intermittent inter-vehicle distance control causes the host vehicle to travel such that an inter-vehicle distance is maintained within a predetermined distance range when the preceding vehicle exists. A driving assistance level for the host vehicle by the intermittent traveling control is set by an operator of the host vehicle. When the driving assistance level is set to a first level, the apparatus sets the predetermined speed range and the predetermined distance range to wider ranges as compared with when the driving assistance level is set to a second level lower than the first level.
In a field effect transistor, trench lower layers are disposed directly below corresponding trenches. Deep layers of p-type extend along a first direction intersecting the trenches and are arranged at intervals along a second direction orthogonal to the first direction. A drain-side layer of n-type is distributed from a position in contact with a lower surface of a body layer to a position below a lower end of each of the deep layers through intervals between the deep layers. The drain-side layer includes a high concentration layer distributed in at least a part of a depth range in which both the deep layers and the trench lower layers are present, and an intermediate concentration layer distributed in at least a part of a depth range between a lower end of the high concentration layer and a lower end of each of the deep layers.
H10D 30/66 - Transistors FET DMOS verticaux [VDMOS]
H10D 62/832 - Corps semi-conducteurs, ou régions de ceux-ci, de dispositifs ayant des barrières de potentiel caractérisés par les matériaux étant des matériaux du groupe IV, p. ex. Si dopé B ou Ge non dopé étant des matériaux du groupe IV comprenant deux éléments ou plus, p. ex. SiGe
A driving assistance device performs driving assistance for a mobile object. The driving assistance device includes: an automatic stopping control unit configured to stop the mobile object by applying brake force in a case that a collision between the mobile object and an obstacle around the mobile object is predicted, and keeps the mobile object stationary for a predetermined period starting from the moment the mobile object is stopped, and a speed control unit configured to, after the predetermined period has elapsed, in a case that a predetermined condition is satisfied, control at least one of a driving force and a brake force of the mobile object to limit a speed of the mobile object to a first speed. The predetermined condition indicates that an accidental pedal depression has occurred, the accidental pedal depression being an operation by a driver of the mobile object mistakenly depressing an accelerator with the intention of depressing a brake pedal.
B60T 8/58 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p. ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p. ex. accélération ou décélération selon une condition de vitesse et une autre condition, ou selon une pluralité de conditions de vitesse
B60T 7/22 - Organes d'attaque de la mise en action des freins par déclenchement automatiqueOrganes d'attaque de la mise en action des freins par déclenchement non soumis à la volonté du conducteur ou du passager déclenchés par le contact du véhicule, p. ex. du pare-chocs, avec un obstacle extérieur, p. ex. un autre véhicule
B60T 8/171 - Détection des paramètres utilisés pour la régulationMesure des valeurs utilisées pour la régulation
B60T 8/172 - Détermination des paramètres de commande utilisés pour la régulation, p. ex. par des calculs impliquant des paramètres mesurés ou détectés
B60W 10/06 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des moteurs à combustion
B60W 10/184 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de freinage avec des freins de roues
A terminal includes: a receiving unit configured to: receive system information including information used for configuring a resource for a reference signal for tracking and receive on a physical downlink control channel, downlink control information used for scheduling of a physical downlink shared channel; and a control unit configured to: use, in an idle state or an inactive state, the resource for the reference signal for tracking, the resource being configured based on the information used for configuring the resource for the reference signal for tracking, and control, in a connected state, reception of the physical downlink shared channel such that the resource configured based on the information used for configuring the resource for the reference signal for tracking is ignored.
H04W 72/232 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c.-à-d. en direction du terminal les données de commande provenant de la couche physique, p. ex. signalisation DCI
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04W 72/1273 - Jumelage du trafic à la planification, p. ex. affectation planifiée ou multiplexage de flux de flux de données en liaison descendante
27.
DRIVE CONTROL DEVICE, DRIVE CONTROL METHOD, AND STORAGE MEDIUM STORING DRIVE CONTROL PROGRAM
A drive control device is configured to determine a predicted route by predicting a route on which a vehicle drives; sequentially acquire signals detecting a road surface condition from a road surface condition detection sensor that sequentially detects the road surface condition of a road on which the vehicle is driving, and to sequentially estimate a road surface friction coefficient at a plurality of predicted positions on the predicted route; and sequentially plan a speed of the vehicle for driving the predicted route based on the road surface friction coefficient at each predicted position.
B60W 50/00 - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier
28.
CONTROLLER FOR FOUR-WHEEL STEERING VEHICLE, METHOD FOR CONTROLLING FOUR-WHEEL STEERING VEHICLE, AND PROGRAM FOR CONTROLLING FOUR-WHEEL STEERING VEHICLE
A controller for a four-wheel steering vehicle sets a command front wheel steering angle, which is a commanded value of a front wheel steering angle, and a command rear wheel steering angle, which is a commanded value of a rear wheel steering angle. The controller acquires the front wheel steering angle and the rear wheel steering angle. The controller calculates an ideal yaw rate based on the command front wheel steering angle and the command rear wheel steering angle as input variables. The controller calculates an estimated yaw rate based on the front wheel steering angle and the rear wheel steering angle as input variables. The controller calculates a deviation of the estimated yaw rate from the ideal yaw rate. The controller corrects at least one of the command front wheel steering angle and the command rear wheel steering angle based on the deviation as an input variable.
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
29.
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
There is provided a semiconductor device including: a SiC substrate which has an upper surface and a lower surface; an element structure which is formed on the upper surface of the SiC substrate; a lower surface region which is exposed on at least a part of the lower surface of the SiC substrate, and which has a crystal structure different from that on an upper surface side; and a lower surface electrode which is in contact with the lower surface of the SiC substrate, in a region including at least the lower surface region, in which the lower surface region includes 3C-SiC, and a silicide layer is not formed between the lower surface electrode and the lower surface of the SiC substrate.
H10D 62/832 - Corps semi-conducteurs, ou régions de ceux-ci, de dispositifs ayant des barrières de potentiel caractérisés par les matériaux étant des matériaux du groupe IV, p. ex. Si dopé B ou Ge non dopé étant des matériaux du groupe IV comprenant deux éléments ou plus, p. ex. SiGe
A semiconductor device includes first and second substrates, first and second semiconductor elements, a joint portion, at least one spacer and a sealing body. The first and second substrates each have an insulating base material, and front and back surface metal bodies. The first and second semiconductor elements and the joint portion are electrically connected to the front surface metal bodies of the first and second substrates. The spacer is disposed between at least one of the first and second semiconductor elements and the front surface metal body of the second substrate. The insulating base material of at least one of the first and second substrates has an exposed surface exposed from the front surface metal body at a position between the spacer and the joint portion in a lateral direction and in close contact with the sealing body. The joint portion is more easily deformable than the spacer.
A communication system is provided that includes a control device, a management device, a main communication route and a redundant route. The main communication route enables a main message to be communicated between the management device and the control device and include a main communication line connecting the management device and the control device. The redundant route includes a redundant communication line connecting between two or more target devices. The communication system further includes a message arbitration unit that is provided in one or more of the management device and the control device, and that performs arbitration on two or more of the messages.
A communication apparatus receives an RRC signaling including first and second information and receives a DCI format used for a PDCCH order. The first information is used for configuring a list of physical cell identifiers including a second physical cell identifier different from a first physical cell identifier of a serving cell. The second information is used for configuring a resource for an RA preamble transmission. The communication apparatus performs the RA preamble transmission by using the resource configured based on the second information in a case where information included in the DCI format is used for indicating the second physical cell identifier corresponding to the RA preamble transmission, and performs the RA preamble transmission corresponding to the first physical cell identifier in a case where the information included in the DCI format is used for indicating the first physical cell identifier corresponding to the RA preamble transmission.
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04W 72/232 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c.-à-d. en direction du terminal les données de commande provenant de la couche physique, p. ex. signalisation DCI
A control device for a host vehicle is provided. The control device is configured to acquire detection information on an emergency vehicle approaching the host vehicle, ascertain whether or not the number of emergency vehicles approaching the host vehicle is more than one, and execute processes depending on whether the number of emergency vehicles approaching the host vehicle is one or more than one.
G08G 1/0965 - Dispositions pour donner des instructions variables pour le trafic avec un indicateur monté à l'intérieur du véhicule, p. ex. délivrant des messages vocaux répondant à des signaux provenant d'un autre véhicule, p. ex. d'un véhicule de secours
B60W 30/09 - Entreprenant une action automatiquement pour éviter la collision, p. ex. en freinant ou tournant
B60W 40/08 - 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 conducteurs ou aux passagers
B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
G08G 1/0967 - Systèmes impliquant la transmission d'informations pour les grands axes de circulation, p. ex. conditions météorologiques, limites de vitesse
In a driving control device for controlling driving of a vehicle, a controller is configured to acquire, from a contactless sensor mounted to the vehicle, sensor information indicative of a motion of a target foot of a driver of the vehicle, and recognize, based on the sensor information, the motion of the target foot of the driver. The controller is configured to control a braking operation of the vehicle based on the recognized motion of the target foot of the driver so as to improve energy efficiency of the vehicle.
A rotor includes an annular magnet portion including multiple permanent magnets arranged in a circumferential direction to have an annular shape, and a scattering prevention member covering an entire circumference of an outer peripheral surface of the annular magnet portion. The scattering prevention member includes a sheet material spirally wound on a winding range. The scattering prevention member includes multiple layers formed of a single continuous portion of the sheet material and laminated with each other in a radial direction, and a transition portion being a part of the single continuous portion of the sheet material positioned between ones of the layers adjacent to each other. The transition portion is located at an end portion of the winding range facing in an axial direction and includes a straight portion extending straight in an imaginary plane perpendicular to the axis.
H02K 1/274 - Rotors internes l'axe de magnétisation des aimants étant perpendiculaire à l’axe du rotor le rotor étant formé de plusieurs aimants disposés sur la circonférence
H02K 15/035 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques comportant des aimants permanents sur le rotor
H02K 15/121 - Imprégnation, chauffage ou séchage des bobinages, des stators, des rotors ou des machines des noyaux
A vehicle control apparatus is provided with an object recognition unit, a trajectory estimation unit, a selected-object determination unit and a braking control unit that executes a second braking control including suppressing actuation of the brake when a low-overlap condition is satisfied. The second braking control is configured to: i) determine an avoidance space where the vehicle is capable traveling adjacently to the selected object, thereby determining a transition of the avoidance space along the trajectory of the selected object, ii) determine whether another object exists in the avoidance space, iii) actuate the brake when a braking condition including that another object exists in the avoidance space is satisfied and iv) suppress actuation of the brake when an avoidance condition including that other object does not exist in the avoidance space is satisfied.
B60T 7/22 - Organes d'attaque de la mise en action des freins par déclenchement automatiqueOrganes d'attaque de la mise en action des freins par déclenchement non soumis à la volonté du conducteur ou du passager déclenchés par le contact du véhicule, p. ex. du pare-chocs, avec un obstacle extérieur, p. ex. un autre véhicule
G01S 13/86 - Combinaisons de systèmes radar avec des systèmes autres que radar, p. ex. sonar, chercheur de direction
G01S 13/931 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour prévenir les collisions de véhicules terrestres
G06T 7/246 - Analyse du mouvement utilisant des procédés basés sur les caractéristiques, p. ex. le suivi des coins ou des segments
G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
A driving assistance apparatus mounted on a vehicle includes an object information obtainer, a determiner, and a braking controller. The object information obtainer derives object information about a target object. The determiner works to analyze a speed and a turning radius of the vehicle and the object information to determine whether the vehicle is intended to merge into a curved road, and whether the target object on the curved road is attempting to avoid the vehicle. The braking controller works to suppress braking of the vehicle, the braking being performed to avoid a collision between the vehicle and the target object, when it is determined that the vehicle is about to merge into the curved road and that the target object on the curved road is attempting to avoid the vehicle. This minimizes unnecessary braking of the vehicle when being about to merge into the curved road.
A vehicle control apparatus configured to perform a driving assistance control including a first driving assistance control for controlling the acceleration based on a first vehicle speed range including a set vehicle speed, or a first inter-vehicle distance range including a set inter-vehicle distance and a second driving assistance control for controlling the acceleration based on a second vehicle speed range set wider than the first vehicle speed range, or a second inter-vehicle distance range set wider than the first inter-vehicle distance range. The vehicle control apparatus performs the first driving assistance control when the second driving assistance control is not requested. In a case where the second driving assistance control is requested, the vehicle control apparatus performs the second driving assistance control when the vehicle is not in the towing state, and suppresses the second driving assistance control when the vehicle is in the towing state.
A semiconductor device includes a semiconductor substrate having a trench adjacent to an upper surface, a gate insulating film inside the trench, a gate electrode on the gate insulating film inside the trench, and an interlayer insulating film covering the gate electrode inside the trench. The semiconductor substrate has a connection surface that connects between the upper surface of the semiconductor substrate and a side surface of the trench and is located below the upper surface of the semiconductor substrate. An upper surface of the gate insulating film is located below the connection surface. An upper surface of the interlayer insulating film is located below the upper surface of the gate insulating film. A metal film is disposed to cover the upper surface of the semiconductor substrate, the connection surface, the upper surface of the gate insulating film, and the upper surface of the interlayer insulating film.
H10D 64/27 - Électrodes ne transportant pas le courant à redresser, à amplifier, à faire osciller ou à commuter, p. ex. grilles
H10D 62/832 - Corps semi-conducteurs, ou régions de ceux-ci, de dispositifs ayant des barrières de potentiel caractérisés par les matériaux étant des matériaux du groupe IV, p. ex. Si dopé B ou Ge non dopé étant des matériaux du groupe IV comprenant deux éléments ou plus, p. ex. SiGe
H10D 12/00 - Dispositifs bipolaires contrôlés par effet de champ, p. ex. transistors bipolaires à grille isolée [IGBT]
A detection device includes a sensor unit, a communication circuit and a control unit. The sensor unit includes a resistor or a capacitor connected to a first conductor and a second conductor provided on a sensor substrate, and is provided in an area that is subject to water intrusion. The communication circuit outputs a water intrusion detection signal to the first conductor, and receives the water intrusion detection signal from the second conductor via the resistor or the capacitor. The communication circuit and the control unit are provided at positions different from the sensor unit. The water intrusion detection unit determines that the sensor unit is subject to water intrusion when receiving the water intrusion detection signal is a signal having a pattern that is different from a normal pattern.
G01M 3/16 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide par détection de la présence du fluide à l'emplacement de la fuite en utilisant des moyens de détection électrique
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
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
A power receiving device configured to receive AC power in wireless manner, having: resonance circuit configured to receive AC power; rectifier circuit; load device; power control circuit including switches configured to short-circuit between input terminals of rectifier circuit, power control circuit being configured to adjust supplied power; power receiving sensor; and control circuit. Control circuit includes short-circuit mode and power supply mode. Before start of reception of AC power detected by power receiving sensor, the control circuit sets power supply ratio, which is a ratio of a period of the power supply mode, to a value smaller than minimum target ratio that is minimum value of target ratio corresponding to resonance or coupling state capable of setting supplied power to a predetermined target power. After power receiving sensor detects reception of AC power, the control circuit increases the power supply ratio to a value not greater than the target ratio.
H02J 50/12 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif du type couplage à résonance
H02H 7/125 - Circuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour convertisseursCircuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour redresseurs pour convertisseurs ou redresseurs statiques pour redresseurs
H02H 9/02 - Circuits de protection de sécurité pour limiter l'excès de courant ou de tension sans déconnexion sensibles à un excès de courant
42.
IMAGE RECOGNITION DEVICE AND IMAGE RECOGNITION METHOD
An image recognition device includes: a detector capable of multitasking to execute image recognition tasks on a peripheral image, and capable of adjusting processing contents of the image recognition tasks; and a controller to adjust the processing contents of the image recognition tasks in the detector. The controller receives a peripheral image as an input and dynamically changes the processing contents of the image recognition tasks in the detector in response to a tendency of contents of the peripheral image.
G06V 10/96 - Gestion de tâches de reconnaissance d’images ou de vidéos
G06V 10/764 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant la classification, p. ex. des objets vidéo
G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
G06V 20/56 - Contexte ou environnement de l’image à l’extérieur d’un véhicule à partir de capteurs embarqués
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
A stator includes: a stator core having a plurality of tooth parts extending in a radial fashion; insulators formed of resin and mounted to the stator core; and coil winding parts each of which is wound on a corresponding one of the tooth parts of the stator core via a corresponding one of the insulators. Moreover, the stator core has mounting surfaces on each of which a corresponding one of the insulators is mounted. In each of the mounting surfaces, there is formed a groove that is located on an opposite side of the corresponding insulator to the corresponding coil winding part. A gas layer is formed between the stator core and the corresponding insulator by the groove.
H02K 3/34 - Enroulements caractérisés par la configuration, la forme ou la réalisation de l'isolement entre conducteurs ou entre conducteur et noyau, p. ex. isolement d'encoches
H02K 3/52 - Fixation des enroulements de pôles saillants ou de leurs connexions
An automatic guided vehicle is equipped with magnetic sensors arranged in a lateral direction, and travels along a strip-shaped magnetic line based on detection results of the magnetic line by the magnetic sensors. A range acquisition unit acquires a detection range in which the magnetic sensors that have detected the magnetic line are continuous. When there are multiple detection ranges acquired by the range acquisition unit in case where the automatic guided vehicle is instructed to travel straight, a range selection unit selects one detection range that is predicted to correspond to a magnetic line extending in a straight-ahead direction of the automatic guided vehicle. A travel control unit controls a driving state of the automatic guided vehicle so that a center of the one detection range in the lateral direction is brought closer to a center of the automatic guided vehicle in the lateral direction.
G05D 1/646 - Suivi d’une trajectoire prédéfinie, p. ex. d’une ligne marquée sur le sol ou d’une trajectoire de vol
G05D 1/244 - Dispositions pour déterminer la position ou l’orientation utilisant des aides à la navigation passive extérieures au véhicule, p. ex. marqueurs, réflecteurs ou moyens magnétiques
G05D 107/70 - Sites industriels, p. ex. entrepôts ou usines
A battery monitoring device monitors a lithium precipitation amount in a lithium ion battery. The battery monitoring device includes a precipitation amount detection unit that has a short circuit for discharging the lithium ion battery by temporarily shorting both ends of the lithium ion battery. The lithium precipitation amount detection unit calculates an estimation value of the lithium precipitation amount based on a change in at least one of current or voltage when both the ends of the lithium ion battery is shorted by the short circuit. The battery monitoring device includes a temperature sensor that detects a battery temperature of the lithium ion battery.
G01R 31/392 - Détermination du vieillissement ou de la dégradation de la batterie, p. ex. état de santé
B60L 58/10 - 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
G01R 31/374 - Dispositions pour le test, la mesure ou la surveillance de l’état électrique d’accumulateurs ou de batteries, p. ex. de la capacité ou de l’état de charge avec des moyens pour corriger la mesure en fonction de la température ou du vieillissement
G01R 31/389 - Mesure de l’impédance interne, de la conductance interne ou des variables similaires
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
H01M 10/42 - Procédés ou dispositions pour assurer le fonctionnement ou l'entretien des éléments secondaires ou des demi-éléments secondaires
H01M 10/48 - Accumulateurs combinés à des dispositions pour mesurer, tester ou indiquer l'état des éléments, p. ex. le niveau ou la densité de l'électrolyte
A system and method to determine location information with respect to a plurality of portable devices, with potentially a large number of portable devices such as 40 or more portable devices in proximity to the system. The system may connect to and locate each of the plurality of portable devices in proximity to the system. The location information may be determined with respect to an object, such as a vehicle or building, and optionally within a larger system of objects, such as a mass transit system.
There is provided a semiconductor device including: a SiC substrate which has an upper surface and a lower surface; an element structure which is formed on the upper surface of the SiC substrate; a metal silicide portion which is formed at a part of the lower surface of the SiC substrate; and a lower surface electrode which is in contact with the metal silicide portion and with an exposed region of the lower surface which is not covered by the metal silicide portion, in which at least a part of the exposed region has a crystal structure different from that of a contact region of the SiC substrate which is in contact with the metal silicide portion.
H10D 62/832 - Corps semi-conducteurs, ou régions de ceux-ci, de dispositifs ayant des barrières de potentiel caractérisés par les matériaux étant des matériaux du groupe IV, p. ex. Si dopé B ou Ge non dopé étant des matériaux du groupe IV comprenant deux éléments ou plus, p. ex. SiGe
A semiconductor substrate has an inter-trench semiconductor layer between trenches. The semiconductor substrate includes: a first semiconductor region of a first conductivity type in contact with a gate insulating film on a side surface of the trench; a second semiconductor region of a second conductivity type in contact with the gate insulating film on a side surface of the trench; a third semiconductor region of a first conductivity type in contact with the gate insulating film and the upper electrode on a side surface of the trench above the second semiconductor region; and a fourth semiconductor region of a second conductivity type having a higher second conductivity type impurity concentration than the second semiconductor region. The fourth semiconductor region is in contact with the second semiconductor region and in contact with the upper electrode on a side surface of the trench above the second semiconductor region.
H10D 30/66 - Transistors FET DMOS verticaux [VDMOS]
H10D 62/832 - Corps semi-conducteurs, ou régions de ceux-ci, de dispositifs ayant des barrières de potentiel caractérisés par les matériaux étant des matériaux du groupe IV, p. ex. Si dopé B ou Ge non dopé étant des matériaux du groupe IV comprenant deux éléments ou plus, p. ex. SiGe
49.
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
A semiconductor device includes an electrode. The electrode includes a copper electrode layer. The copper electrode layer contains an element that, when combined with hydrogen, forms a compound with a vapor pressure higher than atmospheric pressure. The element may be fluorine or chlorine. A concentration of the element in the copper electrode layer may be 1×1016 atoms/cm3 or more.
In a driving assistance apparatus for a host vehicle, a driving assistance controller executes a driving assistance process of the host vehicle in response to recognizing a transition of a traffic signal to an arrow-signal indication state that includes a red signal and an arrow signal. A determiner determines, in response to new recognition of a current arrow-signal indication state of the traffic signal after execution of the driving assistance process, whether the arrow-signal indication state related to execution of the driving assistance process has continued unchanged in the current arrow-signal indication state. The driving assistance controller prevents execution of the driving assistance process of the host vehicle in response to the new recognition of the current arrow-signal indication state upon determination that the arrow-signal indication state related to execution of the driving assistance process has continued unchanged in the current arrow-signal indication state.
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
51.
DRIVING ASSISTANCE APPARATUS AND DRIVING ASSISTANCE METHOD
A driving assistance apparatus acquires a surrounding-area image that is an image of an area surrounding a vehicle. The surrounding-area image includes a normal image and an obstacle image that mainly shows an obstacle. The driving assistance apparatus acquires a distance between the vehicle and the obstacle. The driving assistance apparatus performs driving assistance control causing the vehicle to travel on a travel route prescribed in advance. The driving assistance apparatus displays the surrounding-area image in a display apparatus mounted in the vehicle. The driving assistance apparatus displays the normal image in response to the distance being equal to or greater than a threshold prescribed in advance, and displays the obstacle image in response to the distance being less than the threshold distance.
B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
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
B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
A user equipment according to an aspect of the present disclosure, which communicates with a plurality of mobile networks using a plurality of subscriber identity modules, includes: a memory storing a program; and one or more processors configured to execute the program to: receive a paging message from a first mobile network; transmit in response to the paging message, to an AMF (Access and Mobility Management Function), a SERVICE REQUEST message including a first information element indicating that the user equipment does not prefer to receive the paging message from the first mobile network and a second information element indicating that the paging message is not transmitted except for a voice service in a case where the user equipment determines to not prefer to receive the paging message from the first network; and receive the paging message only for the voice service in a case where the first information element and the second information element is transmitted.
H04W 68/02 - Dispositions pour augmenter l'efficacité du canal d'avertissement ou de messagerie
H04W 68/12 - Avertissement aux utilisateurs, p. ex. alerte ou messagerie, sur l'arrivée d'une communication, un changement de service ou similaires avertissement inter-réseaux
H04W 88/06 - Dispositifs terminaux adapté au fonctionnement dans des réseaux multiples, p. ex. terminaux multi-mode
A vehicle control apparatus for a vehicle includes a monitoring sensor and a brake apparatus. The vehicle control apparatus determines whether a pre-preceding vehicle is present in front of a preceding vehicle in front of an own vehicle in a vehicle advancing direction. In response to the pre-preceding vehicle is determined to be present in front of the preceding vehicle, the vehicle control apparatus compares a first required deceleration required to cause the own vehicle to travel to follow the preceding vehicle based on a monitoring result of the monitoring sensor and a second required deceleration required to cause the own vehicle to travel to follow the pre-preceding vehicle based on a monitoring result of the monitoring sensor, and controls the brake apparatus to bring deceleration of the own vehicle closer to the second required deceleration in response to the second required deceleration being greater than the first required deceleration.
B60W 30/09 - Entreprenant une action automatiquement pour éviter la collision, p. ex. en freinant ou tournant
B60W 30/095 - Prévision du trajet ou de la probabilité de collision
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
54.
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM
A wireless communication system includes a master device and a slave device. A communication quality of each communication channel is determined when the master device communicates wirelessly with the slave device, and one communication channel to be used for the wireless communication is determined based on a determination result of the communication quality of each communication channel. The master device is caused to transmit a channel map indicating a determined one communication channel to the slave device, and the master device and the slave device are caused to share the channel map. The channel map shared between the master device and the slave device is periodically updated. The update cycle of the channel map is changed in accordance with the communication state of the wireless communication between the master device and the slave device or an external instruction.
A scale factor estimation device for estimating a scale factor, which is a correction value used when detecting a physical quantity representing a motion state of an own vehicle based on information output by a vehicle sensor mounted to the own vehicle. The scale factor estimation device includes: a first physical quantity acquisition unit configured to acquire a first physical quantity calculated based on the information output by the vehicle sensor, a second physical quantity acquisition unit configured to acquire a second physical quantity calculated based on satellite positioning information of the own vehicle, a reliability estimation unit configured to estimate the reliability of target data including the first physical quantity and the second physical quantity, and a scale factor calculation unit configured to accumulate data and calculate the scale factor based on the target data estimated as having a high reliability by the reliability estimation unit.
G01C 25/00 - Fabrication, étalonnage, nettoyage ou réparation des instruments ou des dispositifs mentionnés dans les autres groupes de la présente sous-classe
G01C 21/16 - NavigationInstruments de navigation non prévus dans les groupes en utilisant des mesures de la vitesse ou de l'accélération exécutées à bord de l'objet navigantNavigation à l'estime en intégrant l'accélération ou la vitesse, c.-à-d. navigation par inertie
A gas fuel injection valve includes: a main body that has an upstream-side opening formed through a partition for partitioning a fuel passage and a downstream-side opening formed at a downstream end portion of the fuel passage; a stationary core; a first valve that includes a first movable core and opens and closes the upstream-side opening; and a second valve that includes a second movable core. The second valve opens and closes the downstream-side opening. The first valve and the second valve are moved together toward a valve opening side when the first movable core is magnetically attracted to the stationary core in response to generation of a drive magnetic flux. After the first valve stops at a first lift position, the second movable core is magnetically attracted to the stationary core by the drive magnetic flux.
F02M 21/02 - Appareils pour alimenter les moteurs en combustibles non liquides, p. ex. en combustibles gazeux stockés sous forme liquide en combustibles gazeux
A wiring board for connecting positive and negative electrode terminals of multiple battery cells includes an electrically insulating base material and laminated conductive patterns arranged in different layers, which are electrically connected by an interlayer connection member. The wiring includes multiple pair wiring portions, each having a positive electrode wiring section connected to the positive electrode terminal of a respective battery cell and a negative electrode wiring section connected to the negative electrode terminal of that battery cell. In each pair wiring portion, the positive and negative electrode wiring sections extend in parallel.
H01M 50/569 - Détails de construction des connexions conductrices de courant pour détecter les conditions à l'intérieur des cellules ou des batteries, p. ex. détails des bornes de détection de tension
G01R 31/389 - Mesure de l’impédance interne, de la conductance interne ou des variables similaires
H01M 50/204 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules
H01M 50/298 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports caractérisés par le câblage des blocs de batterie
H01M 50/519 - Interconnecteurs pour connecter les bornes des batteries adjacentesInterconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie comprenant des circuits imprimés
A battery monitoring device connects to multiple battery cells via a circuit board and includes a battery monitoring circuit. The monitoring circuit has first and second conversion circuits, each connected to the positive and negative terminals of a respective cell. The first conversion circuits convert analog signals to digital signals to output measurements used to determine each cell's complex impedance. The second conversion circuits also convert analog signals to digital signals, but output signals used to detect each cell's state. The first and second conversion circuits are organized into pairs, with each pair (one first and one second circuit) dedicated to one battery cell. The circuit board provides corresponding terminal pairs that connect each first conversion circuit to its target cell.
G01R 31/389 - Mesure de l’impédance interne, de la conductance interne ou des variables similaires
G01R 31/36 - Dispositions pour le test, la mesure ou la surveillance de l’état électrique d’accumulateurs ou de batteries, p. ex. de la capacité ou de l’état de charge
G01R 31/3835 - Dispositions pour la surveillance de variables des batteries ou des accumulateurs, p. ex. état de charge ne faisant intervenir que des mesures de tension
H01M 10/42 - Procédés ou dispositions pour assurer le fonctionnement ou l'entretien des éléments secondaires ou des demi-éléments secondaires
An amplifier circuit includes a first series connection of a first MOSFET, capacitor, and second MOSFET between a power supply and ground. The circuit has a differential input pair with a common-voltage terminal, high-potential terminal, and low-potential terminal. Second and third series connections of a third and fourth MOSFET, and a fifth and sixth MOSFET, are arranged in parallel between the high- and low-potential terminals. Positive-side and negative-side switches connect the common-voltage terminal to nodes between the third and fourth MOSFETs, and between the fifth and sixth MOSFETs. Fourth and fifth series connections of a seventh and eighth MOSFET, and a ninth and tenth MOSFET, are coupled between the high-potential or low-potential terminals and nodes of the first series connection. The second MOSFET and the switches are driven by a first clock signal. Other MOSFETs are driven by clock signals with specified phases and inversion.
A semiconductor device includes a semiconductor substrate, a gate insulating film and a gate electrode. The semiconductor substrate has a support layer and a fin. The fin protrudes from an upper surface of the support layer and extends along a predetermined direction. The gate insulating film covers a surface of the fin. The gate electrode covers the gate insulating film. The fin has a step portion on a side surface, and a width of the fin is different above and below the step portion.
A driving assistance device for a mobile object, the mobile object including a first sensor that detects a target present in the surroundings of the mobile object, the driving assistance device includes: a collision prediction unit configured to predict presence or absence of a collision between the target and the mobile object; and a braking instruction unit configured to cause a braking force to act on the mobile object in response to the collision between the target and the mobile object being predicted; and cause the braking force to continuously act on the mobile object until a position of the target becomes at a rear of the mobile object in response to the target detected becoming undetectable by the first sensor in a predetermined region near the first sensor.
B60T 7/22 - Organes d'attaque de la mise en action des freins par déclenchement automatiqueOrganes d'attaque de la mise en action des freins par déclenchement non soumis à la volonté du conducteur ou du passager déclenchés par le contact du véhicule, p. ex. du pare-chocs, avec un obstacle extérieur, p. ex. un autre véhicule
62.
COMMUNICATION APPARATUS, BASE STATION, AND COMMUNICATION METHOD
A communication apparatus comprises: a communicator configured to transmit a UE assistance information message including information indicating whether or not a stationarity criterion regarding measurement relaxation in a radio resource control (RRC) connected state is fulfilled to a base station.
A terminal includes: a receiving unit which receives, from a base station, system information including information for indicating a total number of subgroups of a paging occasion and information for indicating a number of paging occasions for a paging frame, and which receives, from the base station, first downlink control information including a field for indicating a subgroup of the paging occasion; and a control unit which determines the subgroup of the paging occasion to which the terminal belongs, based on the information for indicating the total number of subgroups of the paging occasion, the information for indicating the number of paging occasions for the paging frame, and an identifier of the terminal, which determines a number of bits for the field based on the information for indicating the total number of subgroups of the paging occasion, and which controls monitoring of a physical downlink control channel (PDCCH) for second downlink control information in the paging occasion based on a value of the field.
A vehicle control device that controls a driving force and a braking force of a vehicle passing over a change source which changes a vehicle speed by a wheel of the vehicle passing over or descending includes: an impulse calculation unit that calculates an impulse acting on the vehicle when the vehicle passes over the change source and outputs impulse information corresponding to the calculated impulse, a passage determination unit that determines passage over the change source based on the impulse information output by the impulse calculation unit, and a braking/driving calculation unit that calculates the driving force and the braking force when passing over the change source based on a determination result of the passage determination unit. The impulse calculation unit calculates, as the impulse information, a velocity impulse based on the vehicle speed when passing over the change source and a braking/driving impulse based on the driving force and the braking force when passing over the change source. The passage determination unit determines passage over the change source based on a difference between the velocity impulse and the braking/driving impulse calculated by the impulse calculation unit.
B60W 10/06 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des moteurs à combustion
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
B60W 10/18 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des systèmes de freinage
A system and method including a first device provided on an object and configured to receive wireless communication signals from a remote device in accordance with a device signaling protocol. The first device may include a high-frequency interface operable to transmit and receive communication signals via a physical medium, where the high-frequency interface is configured to communicate via the physical medium in accordance with same device signaling protocol utilized for wireless communications.
G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
G01S 5/14 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques déterminant des distances absolues à partir de plusieurs points espacés d'emplacement connu
66.
COMMUNICATION SYSTEM, ELECTRONIC CONTROL UNIT, WAKE-UP RETENTION PROGRAM STORED ON NON-TRANSITORY STORAGE MEDIUM, AND WAKE-UP RETENTION METHOD
A communication system mounted on a movable object is provided. The communication system includes multiple electronic control units and a management device arranged to be communicable with each other. At least one of the electronic control units is activated by supply of power from an outside, and stopped by cutoff of the power from the outside. The at least one of the electronic control units in a state of being supplied with the power is activated by switching over to a wake-up state and is stopped by switching over to a sleep state based on a communication frame received from the outside via a communication line. The communication system further includes a state retention unit that executes a retention operation to retain the wake-up state, wherein input of predetermined control information triggers execution of the retention operation.
H04L 12/12 - Dispositions pour la connexion ou la déconnexion à distance de sous-stations ou de leur équipement
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
A vehicle suggestion apparatus is provided. The vehicle suggestion apparatus acquires stored data including a stored route that is a route stored when a vehicle is traveling, and a merging route that is a route that merges the vehicle onto the stored route from a current position of the vehicle. In response to an evaluation distance being less than an evaluation distance threshold, the vehicle suggestion apparatus makes a suggestion to automatically control a behavior of the vehicle. The evaluation distance is a distance from a position on the merging route to a position on the stored route closest to the position on the merging route. While the suggestion is being made, the vehicle suggestion apparatus continues the suggestion in response to the evaluation distance being equal to or less than a continuation distance threshold that is greater than the evaluation distance threshold.
A fuel injection valve includes: a main body that has an injection hole; a valve element that opens and closes the injection hole; a spring member that urges the valve element; a stationary core; a first movable core that is attracted to the stationary core by a drive magnetic flux at a time of fuel injection and thereby lifts the valve element from a valve closing position to a first lift position; and a second movable core that is attracted to the stationary core by the drive magnetic flux to further lift the valve element from the first lift position to a second lift position. Further, at the end of the fuel injection, the valve element is returned from the second lift position to the first lift position, and is temporarily stopped at the first lift position, and is then returned to the valve closing position.
F02M 21/02 - Appareils pour alimenter les moteurs en combustibles non liquides, p. ex. en combustibles gazeux stockés sous forme liquide en combustibles gazeux
A semiconductor device includes a semiconductor substrate including a drift layer disposed in a cell region and a connection region, a base layer disposed in a surface portion of the drift layer in the cell region and the connection region, a collector layer disposed in IGBT regions and the connection region, and a cathode layer disposed in FWD regions. A surface of the semiconductor substrate adjacent to the base layer is defined as a first surface. The semiconductor device further includes a contact region disposed in a surface portion of the base layer in an additional FWD region and the connection region. On the first surface of the semiconductor substrate, a formation area of the contact region per unit area in the connection region is smaller than a formation area of the contact region per unit area in the additional FWD region.
H10D 84/00 - Dispositifs intégrés formés dans ou sur des substrats semi-conducteurs qui comprennent uniquement des couches semi-conductrices, p. ex. sur des plaquettes de Si ou sur des plaquettes de GaAs-sur-Si
A sound conversion device includes a sound acquisition circuit that acquires the operation sound including abnormal sound as a sound pressure time signal that is a signal indicating a change in sound pressure intensity over time, a signal conversion circuit that converts a signal corresponding to the sound pressure time signal into a frequency characteristic indicating an intensity of sound pressure for each frequency including a human inaudible frequency band, obtains audible signal in which the frequency of the abnormal sound signal indicating the intensity of the sound pressure of the abnormal sound in the inaudible frequency band is changed to a human audible frequency band in the signal corresponding to the frequency characteristic, and output the audible signal as an audible sound signal that is a signal indicating a change in sound pressure intensity over time, and a speaker that generates sound based on the audible sound signal.
A power receiving device configured to receive a first AC power in a non-contact manner includes a first resonant circuit, a power conversion circuit, a battery, a second resonant circuit connected to an input part of the AC power in the power conversion circuit, a battery sensor, a power receiving sensor, and a control circuit, wherein the power conversion circuit can convert the first AC power supplied from the first resonant circuit into a first DC power and supply the first DC power to the battery, and can convert the second DC power supplied from the battery into a second AC power and supply the second AC power to the second resonant circuit, and the control circuit converts the second DC power and supplies the second DC power to the second resonant circuit when the temperature detected by the battery sensor is within a predetermined first range.
H02J 50/12 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif du type couplage à résonance
A control apparatus is applied to a power conversion system. The power conversion system includes a plurality of storage battery modules, each including a storage battery and a power converter electrically connected to the storage battery. The control apparatus includes a voltage obtainer configured to obtain a terminal voltage at least one of the power converters, and a controller configured to perform switching control for each power converter so as to suppress a magnitude of the obtained terminal voltage from exceeding an upper limit voltage.
A radar device for a mobile object includes a detection unit, a speed acquisition unit, a tracking unit, a stationary object determination unit, a distance acquisition unit, an expected angle calculation unit, and an error calculation unit. The tracking unit acquires a time series of object information corresponding to at least one object determined to be the same as a first object. When the first object is a stationary object, the distance acquisition unit acquires, from the acquired time series of object information, a first distance acquired when the vehicle passed directly beside the first object. The expected angle calculation unit calculates an expected angle based on the acquired first distance and a second distance detected at a current time. The error calculation unit calculates, as an azimuth error at a first azimuth angle detected at the current time, a difference between the calculated expected angle and the first azimuth angle.
G01S 13/72 - Systèmes radar de poursuiteSystèmes analogues pour la poursuite en deux dimensions, p. ex. combinaison de la poursuite en angle et de celle en distance, radar de poursuite pendant l'exploration
G01S 13/931 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour prévenir les collisions de véhicules terrestres
A light emitting unit for an optical sensor is disclosed. The sensor detects a target by receiving reflected light in response to irradiation light directed toward a sensing area. The light emitting unit includes a resonant circuit with an inductor and a capacitor, a light emission branch path with a light emitting diode, and a discharge switch for controlling capacitor discharge. A control branch path and a second charge switch are provided for managing charging to the capacitor. A drive circuit independently controls the discharge switch, first charge switch, and second charge switch, and switches between two control modes. In the first mode, the on-period of the first charge switch is controlled during the on-period of the second charge switch. In the second mode, the on-period of the second charge switch is controlled during the off-period of the first charge switch.
A user equipment (UE) performs radio communication with a base station that manages a cell including N (N≥2) transmission/reception points. The UE comprises: a communicator configured to receive a radio resource control (RRC) message from the base station, the RRC message including information for configuring N beam failure detection resource sets; and a controller configured to individually detect beam failure for each of the N beam failure detection resource sets. The controller is configured to trigger beam failure recovery (BFR) for one beam failure detection resource set with which the beam failure has been detected. The communicator is configured to cancel all the triggered BFRs for the one beam failure detection resource set in a case where a MAC PDU is transmitted, the MAC PDU including a BFR MAC CE including information regarding the detected beam failure.
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04L 1/1812 - Protocoles hybridesDemande de retransmission automatique hybride [HARQ]
A fuel cell control system that improves the durability of a fuel cell by adaptation to the actual way the fuel cell is used. This fuel cell control system includes: a PM control model that generates an FC power generation command value for causing a fuel cell to output the power necessary for traveling a target endurance distance; a correction unit that, if there is more than a prescribed divergence between an actually measured voltage value of the fuel cell and an estimated voltage value obtained using an IV performance model, corrects parameters that form the IV performance model; an endurance distance prediction model that calculates a predicted endurance distance of a vehicle using the IV performance model with the corrected parameters; and a PM control parameter correction unit that, if the predicted endurance distance does not reach the target endurance distance, corrects parameters of the PM control model.
B60L 58/30 - 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 piles à combustible
H01M 8/04298 - Procédés de commande des éléments à combustible ou des systèmes d’éléments à combustible
A vehicle driving assistance apparatus does not execute an intermittent driving control of driving a host vehicle by autonomously and alternately executing a propelling control and a coasting control when a prohibition condition is satisfied in a situation where the intermittent driving control is requested. The prohibition condition is satisfied when one of a condition that a stored electric power amount is equal to or smaller than a predetermined amount, a condition that a stored electric power consumption rate is equal to or greater than a predetermined rate, a condition that a host vehicle speed is equal to or smaller than a predetermined speed, a condition that a following vehicle cannot be detected, and a condition that a driving apparatus is operated in a mode in which a state in which only motor mechanical power is used without using engine mechanical power for driving the host vehicle occurs is satisfied.
B60W 20/10 - Commande de l'apport de puissance de chacun des moteurs primaires pour répondre à la demande de puissance requise
B60W 10/06 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des moteurs à combustion
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
A vehicle driving assistance apparatus executes an autonomous driving control including a steady driving control and an intermittent driving control. The steady driving control drives the host vehicle by autonomously accelerating and decelerating a host vehicle such that a traveling speed is maintained at a predetermined speed or an inter-vehicle distance is maintained at a predetermined distance. The intermittent driving control drives the host vehicle by autonomously and alternately executing a propelling control and a coasting control such that the traveling speed falls within a predetermined speed range, or the inter-vehicle distance falls within a predetermined distance range. The vehicle driving assistance apparatus does not execute at least one of the propelling control and the coasting control until a predetermined time has elapsed from a time point when a switching request for switching the steady driving control to the intermittent driving control is issued.
An ECU of a vehicle control apparatus determines whether a prerequisite condition is satisfied. The prerequisite condition is satisfied when an operation amount of an accelerator pedal becomes equal to or greater than a high operation amount threshold within a period from a first time point at which a rate of increase of the accelerator pedal operation amount becomes equal to or greater than an operation speed threshold to a second time point at which an elapsed time from the first time point reaches a rapid acceleration determination time threshold. The ECU determines whether a non-stopping condition to be satisfied when the vehicle does not stop within a predetermined vehicle non-stopping monitoring period is satisfied, and determines that an erroneous operation of the accelerator pedal has occurred when an erroneous operation determination condition that includes the prerequisite condition and the non-stopping condition becomes satisfied.
The driving assistance apparatus generates fusion object information by fusing radar object information including a radar ground speed of an object present ahead of a host vehicle and camera object information including a type and a camera ground speed of the object. The apparatus includes a controller configured to perform driving assistance control to reduce a collision risk between an object and the host vehicle based on the fusion object information. The controller performs the driving assistance control as necessary in a case where a specific situation is occurring with respect to a specific object whose fusion object information has been generated. The specific situation is a situation in which the radar ground speed of the specific object is within a first range including 0 and the camera ground speed of the specific object included in the camera object information is within a second range including 0.
A driving assistance apparatus includes: a fusion unit that fuses first and second objects into a fusion object; a speed calculation unit that calculates a first speed of the first object and a second speed of the second object; a speed determination unit that determines whether the first speed is lower than a first threshold, and determines whether the second speed is lower than a second threshold; a turning determination unit that determines whether a mobile object is turning; and a collision prediction unit. When (i) the mobile object is turning and (ii) the first speed is lower than the first threshold or the second speed is lower than the second threshold, the collision prediction unit predicts that no collision will occur between the fusion object and the mobile object even if a movement trajectory of the fusion object and a movement trajectory of the mobile object intersect each other.
A vehicle control apparatus includes a lane-change determiner, an adjacent-vehicle detector, a cut-in determiner, and an acceleration/deceleration controller. The lane-change determiner determines whether an ego vehicle performs a lane change, based on an input signal from a vehicle-mounted device. The adjacent-vehicle detector detects an adjacent vehicle traveling in the same direction as the ego vehicle in a lane adjacent to a lane of the ego vehicle. The cut-in determiner determines whether the detected adjacent vehicle cuts in ahead of the traveling lane of the ego vehicle. The acceleration/deceleration controller executes acceleration/deceleration control for collision avoidance between the ego vehicle and the adjacent vehicle, and suppresses deceleration control when it is determined that the adjacent vehicle cuts in and it is determined that the ego vehicle performs a lane change. This suppresses the provision of an unnecessary feeling of deceleration to a driver of the ego vehicle during a lane change for avoiding the cut-in vehicle, and ensures safety and comfort in traveling.
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
When an other vehicle cuts into an own lane in which an own vehicle is traveling from a lane adjacent to the own lane in which the own vehicle is traveling, an ECU performs driving assistance processing of the own vehicle regarding a cutting-in of the other vehicle. The ECU includes a turn signal determination unit that determines whether a turn signal has been turned on in the other vehicle on the own lane side, a cut-in position specifying unit that specifies a cut-in position in the own lane at which the other vehicle will cut in when it is determined that the turn signal has been turned on in the other vehicle, and a driving assistance control unit that performs driving assistance processing based on the cut-in position specified by the cut-in position specifying unit.
B60W 30/095 - Prévision du trajet ou de la probabilité de collision
B60W 30/16 - Contrôle de la distance entre les véhicules, p. ex. pour maintenir la distance avec le véhicule qui précède
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
84.
OBJECT DETECTION DEVICE AND OBJECT DETECTION METHOD
An object detection device for detecting an object approaching a host vehicle from a diagonally rearward direction is disclosed. A segment-information acquisition unit is configured to acquire segment information about a position and a movement state of a segment presumed to be an object and generated using a radar sensor having detection regions located diagonally rearward of the host vehicle. A ghost determination unit is configured to determine that the segment is a ghost when the segment information meets a ghost determination condition. The ghost determination condition includes a first condition that a segment travel direction is along a cross-range direction of the radar sensor, a second condition that the segment travel direction and a host-vehicle travel direction intersect forward of the host vehicle, and a third condition that a center position of the segment is located forward of a predefined boundary position.
G01S 7/41 - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe utilisant l'analyse du signal d'écho pour la caractérisation de la cibleSignature de cibleSurface équivalente de cible
B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
G01S 13/931 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour prévenir les collisions de véhicules terrestres
A vehicle control device controls a driving force and a braking force of a vehicle passing over a change source which changes a vehicle speed by a wheel of the vehicle passing over or descending. The device includes: a passage determination unit that determines that the vehicle has passed over the change source, an impulse calculation unit that calculates an impulse acting on the vehicle when the vehicle passes over the change resource and that outputs impulse information corresponding to the calculated impulse, and a braking/driving calculation unit that calculates the driving force and the braking force after the vehicle has passed over the change source based on the impulse information. The impulse calculation unit calculates a velocity impulse based on the vehicle speed which changes when passing over the change source and a braking/driving impulse based on the driving force and the braking force which change when passing over the change source. The braking/driving calculation unit calculates, in response to the passage determination unit determining that the vehicle has passed over the change source, the driving force and the braking force based on a variation of a disturbance impulse when having passed over the change source, when the disturbance impulse is a difference between the velocity impulse and the braking/driving impulse.
Systems and methods for localization and passive entry/passive start (PEPS) systems for vehicles are provided. A communication gateway in a vehicle establishes a wireless communication connection with a portable device. Sensors receive connection information about the wireless communication connection, eavesdrop on the wireless communication connection, and determine information about a communication signal corresponding to a communication packet sent from the portable device to the communication gateway. A security filtering module determines whether the communication packet was received from an unauthorized device. In response to the security filtering module determining that the communication packet was not received from an unauthorized device, a localization module determines a location of the portable device based on signal information from the sensors. A PEPS system performs a vehicle function, including unlocking a door or trunk of the vehicle or allowing the vehicle to be started, based on the location of the portable device.
B60R 25/24 - Moyens pour enclencher ou arrêter le système antivol par des éléments d’identification électroniques comportant un code non mémorisé par l’utilisateur
B60R 25/20 - Moyens pour enclencher ou arrêter le système antivol
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
G01S 5/04 - Position de source déterminée par plusieurs radiogoniomètres espacés
G07C 9/00 - Enregistrement de l’entrée ou de la sortie d'une entité isolée
H04W 4/02 - Services utilisant des informations de localisation
H04W 4/30 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques
H04W 4/48 - 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 dans le véhicule
H04W 48/04 - Restriction d'accès effectuée dans des conditions spécifiques sur la base des données de localisation ou de mobilité de l'utilisateur ou du terminal, p. ex. du sens ou de la vitesse de déplacement
87.
VEHICLE AIR CONDITIONING SYSTEM AND AIR CONDITIONING CONTROL DEVICE
A windshield heater is provided on a windshield of a vehicle and is capable of heating the windshield. An air conditioner includes a blower unit capable of adjusting a ratio of an amount of outside air introducing into a vehicle cabin and an amount of inside air circulating in the vehicle cabin, and an air conditioning unit configured to heat air supplied from the blower unit with an air conditioning heater. An air conditioning ECU drives the windshield heater for defogging, drives the air conditioning heater to control an inside air temperature of the vehicle cabin to a set temperature, and drives the blower unit to lower a ratio of an amount of outside air introducing into the vehicle cabin and to increase a ratio of an amount of inside air circulating in the vehicle cabin.
B60H 1/00 - Dispositifs de chauffage, de refroidissement ou de ventilation
H05B 3/84 - Dispositions pour le chauffage spécialement adaptées à des surfaces transparentes ou réfléchissantes, p. ex. pour désembuer ou dégivrer des fenêtres, des miroirs ou des pare-brise de véhicules
88.
GAS ADSORPTION SYSTEM AND METHOD OF MANUFACTURING THE SAME
A gas adsorption system includes: a first electrode film configured to adsorb and desorb a target gas from a mixed gas containing the target gas to be recovered by an electrochemical reaction; and a second electrode film having an active material to transfer electrons to and from the first electrode film. The active material has a particle size less than or equal to 10 μm.
B01D 53/32 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par effets électriques autres que ceux prévus au groupe
B01D 53/04 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par adsorption, p. ex. chromatographie préparatoire en phase gazeuse avec adsorbants fixes
A semiconductor device includes a second deep layer between a first deep layer and first current distribution layer and a base region in an active region and in a part of an inactive region adjacent to the active region. The second deep layer has a second stripe portion including lines connecting to the base region and the first deep layer. The semiconductor device further includes a second current distribution layer between the first current distribution layer and the base region and arranged between the lines of the second stripe portion. The first deep layer has a first stripe portion including a plurality of lines, and each line has an end portion connecting to a frame-shaped portion and an inner portion on an inner side of the end portion. The width of the end portion is equal to or greater than the inner portion.
H10D 30/66 - Transistors FET DMOS verticaux [VDMOS]
H10D 62/10 - Formes, dimensions relatives ou dispositions des régions des corps semi-conducteursFormes des corps semi-conducteurs
H10D 62/17 - Régions semi-conductrices connectées à des électrodes ne transportant pas de courant à redresser, amplifier ou commuter, p. ex. régions de canal
H10D 62/832 - Corps semi-conducteurs, ou régions de ceux-ci, de dispositifs ayant des barrières de potentiel caractérisés par les matériaux étant des matériaux du groupe IV, p. ex. Si dopé B ou Ge non dopé étant des matériaux du groupe IV comprenant deux éléments ou plus, p. ex. SiGe
90.
CONTROL APPARATUS FOR ROTARY ELECTRIC MACHINE, PROGRAM, AND CONTROL METHOD THEREOF
In H drive control, space vectors include a first H vector and a second H vector each having an H-level voltage, a first L vector and a second L vector each having an L-level voltage, and an M vector having an M-level voltage. A control apparatus sets a switching pattern for each predetermined period to include at least three of the first H vector, the second H vector, the M vector, the first L vector, and the second L vector.
H02P 25/22 - Enroulements multiplesEnroulements pour plus de trois phases
H02P 21/22 - Commande du courant, p. ex. en utilisant une boucle de commande
H02P 27/12 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par le type de tension d'alimentation utilisant une tension d’alimentation à fréquence variable, p. ex. tension d’alimentation d’onduleurs ou de convertisseurs utilisant des convertisseurs de courant continu en courant alternatif ou des onduleurs avec modulation de largeur d'impulsions appliquant des impulsions en guidant le vecteur-flux, le vecteur-courant, ou le vecteur-tension sur un cercle ou une courbe fermée, p. ex. pour commande directe du couple
91.
ANALYSIS APPARATUS, ANALYSIS PROGRAM, METHOD, SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR WAFER
An analysis apparatus executes an analysis process for electromagnetic noise performance of a sample. The analysis apparatus is configured to generate a model having a noise performance value of the electromagnetic noise performance of a first sample as a response variable and having multiple product characteristic values of the first sample as explanatory variables. The analysis apparatus is configured to input multiple product characteristic values of a second sample to the explanatory variables of the model, and configured to output data related to analysis of the electromagnetic noise performance of the second sample by using the model. The multiple product characteristic values of the second sample correspond to the multiple product characteristic values of the first sample.
G06F 30/398 - Vérification ou optimisation de la conception, p. ex. par vérification des règles de conception [DRC], vérification de correspondance entre géométrie et schéma [LVS] ou par les méthodes à éléments finis [MEF]
G01R 31/28 - Test de circuits électroniques, p. ex. à l'aide d'un traceur de signaux
G06F 119/10 - Analyse du bruit ou optimisation du bruit
92.
VEHICLE CONTROL DEVICE, VEHICLE, AND VEHICLE CONTROL METHOD
A vehicle includes a steering wheel, an adjacent lane sensor, and a notification device. The adjacent lane sensor detects another vehicle traveling in an adjacent lane that is adjacent to an own vehicle lane in which an own vehicle is traveling. The notification device notifies a request to a driver of the own vehicle. A vehicle control device performs hands-off control that causes the own vehicle to travel in a hands-off state in which the driver is not holding the steering wheel, and outputs a hands-on request to the notification device on the basis that the hands-off control is being performed and a speed of the other vehicle detected by the adjacent lane sensor is higher than a speed of the own vehicle, the hands-on request requesting transition to a hands-on state in which the driver is holding the steering wheel.
A vehicle includes a steering wheel and a notification device. The notification device notifies a request to a driver of an own vehicle. A vehicle control device is applicable to the vehicle. The vehicle control device performs hands-off control that causes the own vehicle to travel in a hands-off state in which the driver is not holding the steering wheel. The vehicle control device outputs a hands-on request to the notification device on the basis that the hands-off control is being performed and there is a potential for at least a portion of a vehicle traveling in an own vehicle lane in which the own vehicle is traveling and at least a portion of a vehicle traveling in an opposing lane to enter each other's lanes. The hands-on request requests transition to a hands-on state in which the driver is holding the steering wheel.
B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
A vehicle travel control apparatus includes an electronic control unit configured to determine, based on road information acquired by a road information acquisition device, a target vehicle speed in accordance with a road on which a vehicle is traveling, and to control a vehicle speed of the vehicle so that the vehicle speed becomes the determined target vehicle speed. When the vehicle is traveling through a roundabout and is determined, based at least on object information acquired by an object information acquisition device, to be oriented toward a radial road connected to a circulatory roadway of the roundabout, the electronic control unit determines a target planned vehicle speed in accordance with the radial road and executes transition vehicle speed control for controlling the vehicle speed of the vehicle such that the vehicle speed gradually approaches the target planned vehicle speed.
A vehicle driving assistance apparatus including an electronic control unit that, when it is determined that an avoidance target to be avoided by collision avoidance exists within a predetermined range diagonally forward of an own vehicle, determines repeatedly a target passing point laterally spaced from the avoidance target by a target avoidance distance for avoiding a collision, sets a target travelling route to pass through the target passing point, and executes driving assistance control to perform steering control such that the own vehicle travels along the target travelling route. When it is determined that the target passing point has changed by at least a reference distance in at least the lateral direction of the road relative to a position at which the target travelling route was set previously, the electronic control unit resets the target travelling route so as to pass through the changed target passing point.
A manufacturing method of a semiconductor device, includes: preparing a wafer having a first surface on which a plurality of semiconductor elements is formed and to which a support plate is attached through an adhesive; grinding a second surface of the wafer opposite to the first surface in a state where the support plate is attached to the first surface of the wafer; forming a vertical crack inside the wafer and along a boundary between the adjacent semiconductor elements by pressing a scribe wheel against the wafer along the boundary; separating the support plate from the wafer while leaving the adhesive on the first surface of the wafer; cleaving the wafer along the boundary by pressing a breaking bar against the wafer over the adhesive and along the boundary; and removing the adhesive from at least one of the semiconductor elements divided from the wafer by the cleaving.
A silicon carbide wafer manufacturing apparatus includes a mounting unit disposed in a reaction chamber. The mounting unit includes a susceptor portion having a mounting surface on which a rear surface of a seed substrate is to be mounted, and a guide portion disposed on the susceptor portion in a state of surrounding the seed substrate. The mounting unit is configured such that a first interval between the seed substrate and the guide portion on an upstream side in a step-flow growth direction is narrower than a second interval between the seed substrate and the guide portion on a downstream side in the step-flow growth direction when an epitaxial layer is grown. The guide portion is configured such that a temperature of the guide portion is lower than a temperature of the seed substrate when the epitaxial layer is grown.
C23C 16/458 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement caractérisé par le procédé utilisé pour supporter les substrats dans la chambre de réaction
C23C 16/46 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement caractérisé par le procédé utilisé pour le chauffage du substrat
An information processing method includes: displaying a limit route having a curve shape that is a limit of an allowable trace of the target route by the autonomous device from a start node of the target route. The information processing method further includes receiving an input of the target route from the start node at which the limit route is displayed. The limit route is a route that correlates with a state value for a yaw rate estimated by the autonomous device as an upper limit within an allowable range in which the trace is established, and a target speed that is targeted for autonomous traveling along the target route.
An improvement system for improving a driving system includes a plurality of vehicles each equipped with the driving system, and a server communicably connected to the plurality of vehicles. The server sets a plurality of pieces of test software to be tested on the driving system, and allocates one of the plurality of pieces of test software to each of the plurality of vehicles, and transmits the allocated test software to each of the driving systems. Each driving system temporarily applies the allocated test software and measures an index related to safety or data necessary for calculation of the index, and transmits measured measurement information to the server. The server analyzes the index related to safety for each piece of the test software and determines formal software, and transmits the formal software to each driving system. Each driving system applies the received formal software.
A working electrode includes a substrate and a CO2 adsorbent supported by the substrate. The CO2 adsorbent is configured to bind to CO2 contained in a CO2-containing gas in response to an application of a voltage between a counter electrode and the working electrode, which causes electrons to be supplied from the counter electrode to the CO2 adsorbent. The substrate is made of a non-carbon material. The CO2 adsorbent is made of an inorganic material. The working electrode is substantially free of carbon.
B01D 53/32 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par effets électriques autres que ceux prévus au groupe
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