Abstract

A vehicle, a vehicle function regulation method, a controller (11), a medium and a program product, which relate to the field of vehicle control. A knob (13) is provided in the vehicle, and the knob (13) comprises a cover plate (14) and an action acquisition device (16) located below the cover plate (14), wherein the cover plate (14) comprises a plurality of touch areas. The action acquisition device (16) acquires action data of a user on the cover plate (14). The controller (11) in the vehicle determines an action type and a target touch area on the basis of the action data, and then determines a target vehicle function in conjunction with the action data. An angle sensor (12) in the vehicle acquires a rotation angle and a rotation direction in response to a rotation operation of the user on the knob (13), and the controller (11) regulates function parameters of the target vehicle function on the basis of the rotation angle and the rotation direction.

IPC Classes  ?

• B60R 11/02 - Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the likeArrangement of controls thereof
• B60K 35/00 - Instruments specially adapted for vehiclesArrangement of instruments in or on vehicles

Abstract

Disclosed in the present application is a vehicle battery pack dismounting and mounting device, comprising a floating platform (1) for supporting a battery pack of a vehicle, a lifting mechanism (2) which is connected to the floating platform (1) and configured to drive the floating platform (1) to move up and down in a vertical direction, a horizontal driving mechanism (3) which is drivingly connected to the floating platform (1) and configured to drive the floating platform (1) to move in a first direction on a horizontal plane, and a locking and unlocking mechanism (4) which is connected to the floating platform (1) and linked with the floating platform (1) for unlocking or locking the battery pack.

IPC Classes  ?

• B60L 53/80 - Exchanging energy storage elements, e.g. removable batteries
• B60S 5/06 - Supplying batteries to, or removing batteries from, vehicles
• B66F 7/06 - Lifting frames, e.g. for lifting vehiclesPlatform lifts with platforms supported by levers for vertical movement

Abstract

A vehicle mileage data processing method and apparatus, and an electronic device. The method comprises: a server receiving a first message indicating that order payment is successful, the first message comprising an identity of a user and purchased mileage data (S101); determining configuration information and available mileage data on the basis of the mileage data, the configuration information being used for indicating whether mileage has been currently purchased for a vehicle corresponding to the identity (S102); generating a second message on the basis of the available mileage data and the configuration information (S103); sending the second message to the vehicle corresponding to the identity (S104); the vehicle receiving the second message sent by the server, the second message comprising the mileage data and the configuration information (S105); determining the remaining available mileage during the travel of the vehicle on the basis of the available mileage data (S106); displaying the remaining available mileage in an in-vehicle infotainment screen (S107); and controlling the vehicle on the basis of the remaining available mileage (S108). The method provides a method for managing and controlling a vehicle by means of purchased mileage data, thereby preventing a rented battery from being overused.

IPC Classes  ?

• G06Q 20/38 - Payment protocolsDetails thereof
• G06Q 20/40 - Authorisation, e.g. identification of payer or payee, verification of customer or shop credentialsReview and approval of payers, e.g. check of credit lines or negative lists
• G06Q 20/14 - Payment architectures specially adapted for billing systems

Abstract

A collision protection assembly, comprising a vehicle body (10), a storage box (30), an electrical device (40), at least one first connection structure (50), and at least one second connection structure (60). The storage box (30) is assembled on the vehicle body (10); and the storage box (30) is connected to the electrical device (40) by means of the first connection structure (50) and the second connection structure (60) which are spaced apart. The vehicle body (10) is provided with a force applying member (20); in a longitudinal direction (L) of the vehicle body (10), the electrical device (40) is located on one side of the force applying member (20), and the force applying member (20) is aligned with the first connection structure (50); and the force applying member (20) is configured to: when a relative distance between the vehicle body (10) and the electrical device (40) in the longitudinal direction of the vehicle body is less than a safe distance, cut off the first connection structure (50), and push the electrical device (40) to move around the second connection structure (60). Also disclosed is a vehicle.

IPC Classes  ?

• B60L 3/00 - Electric devices on electrically-propelled vehicles for safety purposesMonitoring operating variables, e.g. speed, deceleration or energy consumption
• B60R 11/00 - Arrangements for holding or mounting articles, not otherwise provided for

Abstract

A method and apparatus for releasing vehicle speed limit, a device, a vehicle and a storage medium, relating to the technical field of automobiles. The method comprises: when a vehicle is in a speed limit driving state, determining whether the vehicle meets a preset speed limit release condition; and if the speed limit release condition is met, releasing the speed limit on the vehicle, such that the vehicle controls the speed on the basis of an operation on an accelerator pedal by a driver. By means of the method, in emergency scenarios, when it is determined that vehicles meet preset speed limit release conditions, the speed limit control on the vehicles can be released, and drivers can adjust vehicle speeds in time to cope with the emergency scenarios, thereby improving driving safety.

IPC Classes  ?

• B60K 28/14 - Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle responsive to accident or emergency, e.g. deceleration, tilt of vehicle

Abstract

An engine cylinder head, an engine and a control method therefor, and a vehicle. The engine cylinder head comprises a cylinder head body (1), a main spark plug (2) and an auxiliary spark plug (3), wherein the cylinder head body (1) comprises a cylinder-head inner surface (11), the cylinder-head inner surface (11), a cylinder block (8) of an engine and a piston (9) in the cylinder block (8) being capable of forming a combustion chamber (7) by means of enclosure; the main spark plug (2) and the auxiliary spark plug (3) are arranged on the cylinder head body (1); and an electrode of the main spark plug (2) and an electrode of the auxiliary spark plug (3) both extend from the cylinder-head inner surface (11) and are located in the combustion chamber (7), the electrode of the main spark plug (2) is located at the center point of the cylinder-head inner surface (11) or is arranged close to the center point of the cylinder-head inner surface (11), and the electrode of the auxiliary spark plug (3) is arranged closer to an edge of the cylinder-head inner surface (11) than the main spark plug (2).

IPC Classes  ?

• F02F 1/24 - Cylinder heads

Abstract

A collision protection assembly, comprising a vehicle body (10), a storage box (20), a mounting bracket (30), and a power device (40), wherein the storage box is mounted on the vehicle body; the mounting bracket is located on one longitudinal side of the vehicle body, and connects the storage box to the power device; a pushing portion (111) is provided on the vehicle body; the mounting bracket is provided with a guide portion (32) opposite the pushing portion; the guide portion comprises a guide surface (321), the guide surface extending from the power device to the pushing portion, and the extension direction of the guide surface being inclined relative to the longitudinal direction and facing away from the storage box; and when the distance between the power device and the pushing portion in the longitudinal direction is smaller than a safety distance, the mounting bracket moves, along with the power device, in a guided direction. The present application further relates to a vehicle.

IPC Classes  ?

• B60L 3/00 - Electric devices on electrically-propelled vehicles for safety purposesMonitoring operating variables, e.g. speed, deceleration or energy consumption

Abstract

A subframe assembly (10), a cabin framework assembly and a vehicle (100). The subframe assembly (10) comprises a subframe body (1) and two crash beams (2), wherein the two crash beams (2) are respectively connected to two ends of the subframe body (1) in the width direction of the vehicle (100), the crash beams (2) extend along a straight line, the two ends of each crash beam (2) in the extending direction are respectively a connection end (21) and a crash end (22), the connection ends (21) are connected to the subframe body (1), and the crash ends (22) are configured to bear force. A distance between the two crash beams (2) is gradually increased in a direction away from a cab (30) of the vehicle (100). The crash beams (2) of the subframe assembly (10) can decompose a part of crash force into a force in the width direction of the vehicle (100) at the moment of crash, and promptly and quickly push the vehicle (100) to move laterally in the width direction, thereby reducing the time of collision between the vehicle (100) and a wall barrier (200), reducing the collapse amount of a cabin chamber (20), effectively ensuring the integrity of the overall structure of the cab (30), effectively ensuring the safety of a user, and improving the reliability of the vehicle (100).

IPC Classes  ?

• B62D 21/15 - Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
• B62D 25/08 - Front or rear portions

Abstract

A vehicle control method based on a battery level, the method comprising: when a vehicle starts a driving cycle, acquiring current time information and a battery level of the vehicle; on the basis of the current time information, the battery level and a purchased battery usage package, determining a control strategy in the driving cycle; and on the basis of the control strategy, controlling the vehicle in the driving cycle. In the method, when the current moment is not within a usable time range corresponding to a battery usage package and a battery level is lower than a preset battery level, speed limitation control over a vehicle is determined to be performed, so that the problem of the inability to continue using the vehicle due to battery locking is avoided, thereby further improving the user experience. Further disclosed are a vehicle control device based on a battery level, and a vehicle and a storage medium.

IPC Classes  ?

• B60L 3/08 - Means for preventing excessive speed of the vehicle
• B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
• B60L 3/12 - Recording operating variables

Abstract

The present application relates to the technical field of automobiles, and provides a mileage-based vehicle control method and apparatus, a device, and a vehicle. The method comprises: when a vehicle starts a driving cycle, determining whether an available driving mileage of the vehicle has been completely used; and when it is determined that the available driving mileage of the vehicle has been completely used, controlling the speed of the vehicle to be less than a preset speed in the current driving cycle for driving. By means of the method, the vehicle can be controlled on the basis of a mileage, and when the available driving mileage has been completely used, the vehicle is allowed to continue traveling at a speed below the preset speed, thereby avoiding the situation where the vehicle cannot be started or driven, and improving the user experience.

IPC Classes  ?

• B60L 3/08 - Means for preventing excessive speed of the vehicle
• B60K 31/00 - Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator

Abstract

A zonal control method and apparatus for a vehicle function, a device, a medium, a product, and a vehicle, applicable to the field of vehicle control. The method comprises: by means of a controller, in response to a rotation operation of a user on a knob, acquiring touch point data, a rotation direction, and a rotation angle, and then inputting the touch point data into a left and right hand recognition model to obtain a recognition result.

IPC Classes  ?

• B60R 11/02 - Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the likeArrangement of controls thereof
• B60W 50/08 - Interaction between the driver and the control system
• B60K 35/10 - Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
• G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
• G06F 3/0488 - Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
• B60H 1/00 - Heating, cooling or ventilating devices

Abstract

A vehicle control method, a vehicle control unit, a vehicle, and a storage medium. The method comprises: upon start of a vehicle driving cycle, acquiring excess mileage of a vehicle (101); on the basis of vehicle control strategies corresponding to different excess mileage ranges, determining a target vehicle control strategy corresponding to the excess mileage of the vehicle (102); and controlling the vehicle in the driving cycle on the basis of the target vehicle control strategy (103). In the method, after a user has defaulted on payment, a corresponding vehicle control strategy can be determined on the basis of the excess mileage of the vehicle for vehicle control, thereby improving the driving experience of users after a vehicle payment default.

IPC Classes  ?

• B60K 31/00 - Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
• B60L 3/08 - Means for preventing excessive speed of the vehicle
• B60L 3/12 - Recording operating variables
• B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]

Abstract

A vehicle, comprising a knob (11), an angle sensor (12) and a controller (13), wherein the knob (11) comprises a cover plate (14), and an action collection apparatus (16) located below the cover plate (14), and the action collection apparatus (16) collects action data of an action of a user on the cover plate (14); the controller (13) in the vehicle determines a target vehicle function on the basis of the action data; then, the angle sensor (12) in the vehicle acquires a rotation angle and a rotation direction in response to a rotation operation of the user on the knob (11); and the controller (13) adjusts a functional parameter of the target vehicle function on the basis of the rotation angle and the rotation direction. In the solution, different target vehicle functions are determined by means of different types of action data, and functional parameters of a plurality of functions are adjusted by means of one knob, thereby reducing the occupied space. Further provided are a vehicle function adjustment method, a controller, a readable storage medium, and a computer program product.

IPC Classes  ?

• B60R 11/02 - Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the likeArrangement of controls thereof
• B60H 1/00 - Heating, cooling or ventilating devices

Abstract

Provided in the present application are an information recommendation method and apparatus, a device and a vehicle, which can be used in the technical field of vehicles. The method comprises: acquiring from a cloud server at least one piece of battery purchase data, at least one battery state of health and at least one piece of mileage data of a user's vehicle; on the basis of the battery purchase data and the mileage data, determining battery billing data for the user; on the basis of the battery state of health, determining battery degradation data for the user; on the basis of at least one piece of battery billing data and at least one piece of battery degradation data, determining target information for the user; and recommending to the user the target information for the user. The method of the present application can enable the user to purchase at an appropriate time permanent usage rights for the battery in a timely manner, thereby reducing the use cost for users and improving user experience.

IPC Classes  ?

• G06F 16/9535 - Search customisation based on user profiles and personalisation

Abstract

Embodiments of the present invention relate to, but are not limited to, the technical field of vehicles, and in particular to a vehicle monitoring method and apparatus, a device, and a storage medium. The vehicle monitoring method comprises: acquiring a current image frame to be detected; determining a key area of said current image frame on the basis of an optical flow method; and performing human detection on the basis of the key area.

IPC Classes  ?

• G06V 20/52 - Surveillance or monitoring of activities, e.g. for recognising suspicious objects
• G06V 10/25 - Determination of region of interest [ROI] or a volume of interest [VOI]
• G06V 40/10 - Human or animal bodies, e.g. vehicle occupants or pedestriansBody parts, e.g. hands

Abstract

A system for identifying and verifying that a vehicle is genuine includes a lighting device arranged at the vehicle configured emit light, an electronic device with a camera configured to capture at least any of an image and a video of the vehicle, a processing circuitry operatively connected to the lighting device and the electronic device configured to initiate identity emitting light by the lighting device, capture at least any of an image and a video of the vehicle by the electronic device, process the captured image and/or video to identify the identity emitting light to verify that the vehicle in the captured image and/or video is genuinely the vehicle with the lighting device.

IPC Classes  ?

• G06V 20/58 - Recognition of moving objects or obstacles, e.g. vehicles or pedestriansRecognition of traffic objects, e.g. traffic signs, traffic lights or roads

Abstract

A vehicle automatic charging method, which is applied to a cloud server, and comprises: in response to a charging request sent by a target vehicle or a mobile client, determining a target charging parking space for the target vehicle on the basis of charging related information about the target vehicle carried in the charging request, and instructing the target vehicle to drive into the target charging parking space; when it is determined that the target vehicle has driven into the target charging parking space, sending a charging instruction to a target charging pile associated with the target charging parking space, so as to instruct the target charging pile to charge the target vehicle; and upon receiving a charging completion message for the target vehicle, instructing the target vehicle to drive out of the target charging parking space. The present application further relates to a vehicle automatic charging system, an electronic device, a computer-readable storage medium and a computer program product.

IPC Classes  ?

• B60L 53/67 - Controlling two or more charging stations
• B60L 53/68 - Off-site monitoring or control, e.g. remote control
• B60L 53/63 - Monitoring or controlling charging stations in response to network capacity

Abstract

A speed limiting control method and apparatus for a vehicle, and a vehicle and a storage medium. The method comprises: when it is detected that a vehicle meets a speed limiting condition, acquiring in real time a travelling scenario of the vehicle; and during the travel of the vehicle, performing speed limiting control on the vehicle on the basis of a speed limiting policy corresponding to the travelling scenario. By means of the speed limiting control method for a vehicle, speed limiting is performed on a vehicle on the basis of travelling scenarios of the vehicle, thereby avoiding the problem of poor user experience caused by the use of a single speed limit.

IPC Classes  ?

• B60L 3/08 - Means for preventing excessive speed of the vehicle
• B60K 31/00 - Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
• B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
• B60L 3/12 - Recording operating variables

Abstract

The present application relates to the technical field of automobiles, and provides a vehicle speed limit control method and apparatus, a device, a vehicle, and a storage medium. The method comprises: when a vehicle runs, determining whether the vehicle meets a preset speed limit condition, wherein the speed limit condition is determined on the basis of any one of an available driving mileage, a battery usage time range, an available power range, and an available amount; and if the speed limit condition is met, performing speed limit control on the vehicle on the basis of a current vehicle speed and a target vehicle speed, wherein the target vehicle speed is determined on the basis of a driving scene of the vehicle. The method can ensure that the current vehicle speed is reduced to the target vehicle speed when the vehicle meets the speed limit condition, thereby maintaining continuous traveling. Compared with the situation where locking of a battery causes the vehicle speed to drop to zero and it is impossible to continue operating the vehicle, the method improves driving safety, and enables a user to continue operating the vehicle.

IPC Classes  ?

• B60L 3/08 - Means for preventing excessive speed of the vehicle
• B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
• B60L 3/12 - Recording operating variables
• G07F 17/00 - Coin-freed apparatus for hiring articlesCoin-freed facilities or services
• G06Q 30/06 - Buying, selling or leasing transactions

Abstract

A heat pump system control method, comprising: when a compressor is shut down, determining whether the compressor is shut down abnormally (S101); when the compressor is shut down abnormally, determining whether the compressor has a rotational-speed request (S102); and when the compressor has a rotational-speed request, locking a pressure-equalizing valve according to a preset opening degree (S103). The method can not only quickly equalize high pressure and low pressure when a compressor is shut down abnormally, but can also prevent a liquid refrigerant at a high-pressure side from excessively transferring to a low-pressure side. Further provided are a heat pump system control apparatus, an electronic device and computer storage medium.

IPC Classes  ?

• B60H 1/32 - Cooling devices

Abstract

An explosion-proof valve and a battery. The explosion-proof valve comprises a body (100), wherein the body (100) is provided with a tear line (200) and a relief groove (300), wherein the tear line (200) and the relief groove (300) are both racetrack-shaped; the tear line (200) comprises a deep groove section (220) and a shallow groove section (210); and the depth of the shallow groove section (210) is D, the distance between the bottom wall of the shallow groove section (210) and the bottom wall of the body (100) is T1, the distance between the bottom wall of the deep groove section (220) and the bottom wall of the body (100) is T2, and the distance between the bottom wall of the relief groove (300) and the bottom wall of the body (100) is T3, where D>0,T3>T2, and T1>T2. In the explosion-proof valve, the arrangement of the relief groove (300) can prevent fatigue cracking and failure of the tear line (200) due to excessive stress during cell production and pack assembly and under vehicle vibration conditions; the tear line (200) can fracture and open when the body (100) is subjected to pressure exceeding a preset pressure value, thereby ensuring pressure relief in a timely manner when the internal pressure of the cell abnormally increases due to thermal runaway; and the tear line (200) is in a racetrack shape and comprises a deep groove section (220) and a shallow groove section (210), which can effectively reduce the set opening pressure of the explosion-proof valve and reduce the manufacturing cost.

IPC Classes  ?

• H01M 50/342 - Non-re-sealable arrangements
• F16K 17/16 - Safety valvesEqualising valves opening on surplus pressure on one sideSafety valvesEqualising valves closing on insufficient pressure on one side with fracturing member with fracturing diaphragm

Abstract

An anti-collision assembly, a vehicle door, and a vehicle, relating to the technical field of vehicles. The provided anti-collision assembly is configured to be mounted within a vehicle door having a connection region, and comprises an anti-collision tube (100) and a connection component. The connection component is fixedly arranged on the anti-collision tube (100) and is configured to be connected to the connection region, and the shape of the connection component matches the shape of the connection region. The anti-collision assembly addresses the problem of poor side-impact resistance of a vehicle after removal of the B-pillar.

IPC Classes  ?

• B60R 19/02 - Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
• B60R 19/42 - Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects extending primarily along the sides of, or completely encircling, a vehicle
• B60J 5/04 - Doors arranged at the vehicle sides

Abstract

A lean-burn engine pressurization control method. An exhaust control valve (170) is provided at a turbine (142) end of a turbocharger (140). The method comprises: acquiring a required intake pressure of an engine (S1); when the required intake pressure is higher than a basic boost pressure, acquiring an actual intake pressure of the engine (S2-S3), the basic boost pressure being a boost pressure of the engine when the exhaust control valve is fully open; and, on the basis of the required intake pressure and the actual intake pressure, controlling the degree of opening of the exhaust control valve (S4). Further provided are a computer device (300), a computer-readable storage medium, a computer program product, a lean-burn engine pressurization control system (100), and a vehicle.

IPC Classes  ?

• F02D 41/00 - Electrical control of supply of combustible mixture or its constituents

Abstract

A method for calibrating the feedback gains of an LQI controller implemented in an electronic control unit operatively connected for controlling operation of a physical electric or electro-mechanical device of a dynamic physical system, in particular a vehicle powertrain, wherein the method of calibrating the LQI controller includes: obtaining values of various physical parameters of the dynamic physical system; inserting the obtained values of the physical parameters into predetermined equations for calculating numerical values of the individual terms of a P matrix, wherein the P matrix is the solution to the Algebraic Riccati equation, and wherein said equations include the physical parameters of the system; and calculating new feedback gains for the LQI controller based on the matrix equation A method for calibrating the feedback gains of an LQI controller implemented in an electronic control unit operatively connected for controlling operation of a physical electric or electro-mechanical device of a dynamic physical system, in particular a vehicle powertrain, wherein the method of calibrating the LQI controller includes: obtaining values of various physical parameters of the dynamic physical system; inserting the obtained values of the physical parameters into predetermined equations for calculating numerical values of the individual terms of a P matrix, wherein the P matrix is the solution to the Algebraic Riccati equation, and wherein said equations include the physical parameters of the system; and calculating new feedback gains for the LQI controller based on the matrix equation K = r - 1 ⁢ B aug T ⁢ P , A method for calibrating the feedback gains of an LQI controller implemented in an electronic control unit operatively connected for controlling operation of a physical electric or electro-mechanical device of a dynamic physical system, in particular a vehicle powertrain, wherein the method of calibrating the LQI controller includes: obtaining values of various physical parameters of the dynamic physical system; inserting the obtained values of the physical parameters into predetermined equations for calculating numerical values of the individual terms of a P matrix, wherein the P matrix is the solution to the Algebraic Riccati equation, and wherein said equations include the physical parameters of the system; and calculating new feedback gains for the LQI controller based on the matrix equation K = r - 1 ⁢ B aug T ⁢ P , based on an arbitrarily chosen positive value of r, wherein the terms of the K matrix corresponds to the feedback gains.

IPC Classes  ?

• B60W 20/40 - Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
• B60K 6/24 - Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the combustion engines
• B60K 6/26 - Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
• B60K 6/387 - Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
• B60K 6/442 - Series-parallel switching type
• B60W 20/17 - Control strategies specially adapted for achieving a particular effect for noise reduction
• B60W 50/00 - Details of control systems for road vehicle drive control not related to the control of a particular sub-unit

Goods & Services

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

Goods & Services

Enlarging apparatus [photography]; control panels [electricity]; chips [integrated circuits]; semi-conductor devices; electronic chips; data processing apparatus; computer programs, recorded; chip cards; navigation computers for cars; face recognition equipment; signal lanterns; vehicle radios; Global Positioning System [GPS] apparatus; computer hardware; car televisions; speed checking apparatus for vehicles; satellite navigational apparatus; fire extinguishing apparatus for automobiles; satellites for scientific purposes; theft prevention installations, electric; network communication devices; batteries, electric, for vehicles; satellite receivers; satellite communications equipment; radar apparatus; radio transmitters and receivers; sound recording apparatus. Communications by telephone; videoconferencing services; message sending; television broadcasting; providing internet chatrooms; rental of message sending apparatus; providing user access to global computer networks; communications by computer terminals; mobile telephone communication services; satellite television broadcasting; satellite transmission; satellite transmission of sounds, images, signals and data; satellite transmission of sounds and images; transmission of data, sound and images by satellite; transmission of radio and television programs by satellite; broadcast transmission by satellite; satellite communication services; radio broadcasting; geolocation services [telecommunications services]; computer aided transmission of images; electronic transmission of data and documents via computer terminals; rental of access time to global computer networks; transmission of information through video communication systems; digital network telecommunications services; electronic data interchange [EDI] services; transmission of database information via telecommunication networks. Consultancy in the design and development of computer hardware; technological research; research and development of new products for others; design of chips [integrated circuits]; aircraft design services; technical research in the field of aeronautics; technological consultancy in the field of aerospace engineering; scientific research; vehicle roadworthiness testing; industrial design; design of interior decor; computer programming; electronic data storage; providing search engines for the internet; off-site data backup; cloud computing consultancy; computer system analysis; conversion of data or documents from physical to electronic media; data encryption services; monitoring of computer systems for detecting unauthorized access or data breach; software engineering services for data processing; electronic storage services for archiving databases, images and other electronic data; image processing software design; providing geographic information; quality control; engineering drawing; cartography services; computer software design; monitoring of computer system operation by remote access.

Abstract

Provided are an air conditioning system of a vehicle, and a vehicle. The air conditioning system of the vehicle includes: a compressor, a condenser, and an evaporator; a first throttle valve; and a heat exchange tube assembly including a first heat exchange tube and a second heat exchange tube. The first heat exchange tube is selectively in communication with the evaporator. The second heat exchange tube is selectively in communication with the first throttle valve. A heat exchange medium in the first heat exchange tube exchanges heat with the heat exchange medium in the second heat exchange tube to reduce a temperature of the heat exchange medium flowing from the condenser to the evaporator, and increase the temperature of the heat exchange medium flowing from the evaporator to the compressor.

IPC Classes  ?

• B60H 1/32 - Cooling devices
• B60H 1/00 - Heating, cooling or ventilating devices

Abstract

A method to determine the resistance in a cable in a vehicle, including: calculating a cable resistance based on the resistivity of the cable material, the length of the cable and the cable cross sectional area; calculating a corrected resistance value (R(T)) based on a theoretical temperature of the cable at the current flowing through the cable; measuring a real-time voltage drop between two points along the cable and calculate a measured real-time resistance of the cable; comparing the measured real-time resistance to the corrected resistance value regularly at a predetermined time interval; and providing an error signal if the difference is above a pre-determined threshold value.

IPC Classes  ?

• G01R 27/14 - Measuring resistance by measuring current or voltage obtained from a reference source
• G01R 31/00 - Arrangements for testing electric propertiesArrangements for locating electric faultsArrangements for electrical testing characterised by what is being tested not provided for elsewhere

Abstract

A pillar structure of a vehicle and a vehicle. The pillar structure of the vehicle comprises a side outer panel (10), a pillar inner panel (20) and a reinforced tube (30); the side outer panel (10) and the pillar inner panel (20) are connected and enclose to form a cavity (12), and the reinforced tube (30) is arranged in the cavity (12); the reinforced tube (30) is in communication with a ventilation duct (50) of the vehicle, injection molding members (32, 33) are provided at two ends of the reinforced tube (30), and the injection molding members (32, 33) are in inserted connection with the ventilation duct (50).

IPC Classes  ?

• B62D 25/04 - Door pillars
• B60H 1/26 - Ventilating openings in vehicle exteriorDucts for conveying ventilating air

Goods & Services

Lorries; vans [vehicles]; refrigerated vehicles; tipping bodies for lorries; engines for land vehicles; cars; electric cars; light trucks; sport utility vehicles; vehicle seats.

Abstract

A signal measurement and control circuit and system for a low voltage system of a vehicle, and a new energy vehicle. By means of the design of a power supply module (11), a signal module (12) and a central control module (13), the circuit is separated into an electrical portion and a signal portion; the central control module (13) is connected to the power supply module (11) and the signal module (12) by means of signal wires; the power supply module (11) is connected to an external high voltage power supply voltage by means of an electrical wire and connected to each low voltage electrical appliance (14) by means of an electrical wire, and the power supply module (11) processes the high voltage power supply voltage, generates a target power supply voltage meeting a preset condition, and supplies power to each low voltage electrical appliance (14) on the basis of the target power supply voltage; and the central control module (13) performs signal interaction and data processing with each component in the circuit, and initiates a control instruction to the signal module (12). Thus, by means of the design of circuit separation and central control of the circuit, the efficiency and effectiveness of signal measurement, control and analysis of the low voltage power supply system of the new energy vehicle are improved.

IPC Classes  ?

• B60L 1/00 - Supplying electric power to auxiliary equipment of electrically-propelled vehicles
• B60R 16/033 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for supply of electrical power to vehicle subsystems characterised by the use of electrical cells or batteries
• B60R 16/023 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for transmission of signals between vehicle parts or subsystems
• G01R 31/00 - Arrangements for testing electric propertiesArrangements for locating electric faultsArrangements for electrical testing characterised by what is being tested not provided for elsewhere
• B60L 3/00 - Electric devices on electrically-propelled vehicles for safety purposesMonitoring operating variables, e.g. speed, deceleration or energy consumption

Abstract

An intelligent driving risk early-warning method and apparatus, an electronic device, and a storage medium. The intelligent driving risk early-warning method is applied to a first vehicle, and comprises the following steps: when it is determined that the first vehicle is in an intelligent driving state, acquiring vehicle traveling information (S10); when it is determined that the vehicle traveling information satisfies a preset potential risk condition, performing risk data detection (S20); and when risk evaluation is performed by means of a preset risk evaluation model on the basis of the risk data to determine that the first vehicle has an intelligent driving risk, outputting intelligent driving risk early-warning information (S30).

IPC Classes  ?

• G08G 1/01 - Detecting movement of traffic to be counted or controlled

Abstract

A method for real-time estimation of an anode potential of a battery (20) in connection with a battery charging event, comprising: obtaining at least one quantified State of Health [SoH] indicator of the battery (20) as output from a first machine-learning system (14); and feeding the obtained at least one quantified SoH indicator, together with battery charging data associated with the charging event, as input to a second machine-learning system (15), which provides an estimate of the anode potential of the battery (20) as output.

IPC Classes  ?

• G01R 31/367 - Software therefor, e.g. for battery testing using modelling or look-up tables
• G01R 31/392 - Determining battery ageing or deterioration, e.g. state of health
• G06N 3/044 - Recurrent networks, e.g. Hopfield networks
• G06N 3/045 - Combinations of networks
• G06N 3/08 - Learning methods
• H01M 10/44 - Methods for charging or discharging

Abstract

Disclosed are a communication device and a disinfection and sterilization method. A terminal body is detachably and electrically connected to an ultraviolet sterilization apparatus or is in wireless communication connection with same, and via the terminal body, the ultraviolet sterilization apparatus is controlled to switch on to perform ultraviolet sterilization at a predetermined site, thereby ensuring that the ultraviolet sterilization apparatus can perform sterilization at a specific site within a small range at any time, which is simple and convenient; in addition, the ultraviolet sterilization apparatus can be completely separated from the terminal body when not in use, thereby preventing the terminal body from being excessively loaded due to the ultraviolet sterilization apparatus continuing to be arranged at the terminal body.

IPC Classes  ?

• A61L 2/10 - Ultraviolet radiation
• A61L 2/24 - Apparatus using programmed or automatic operation
• H04M 1/72409 - User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories

Abstract

Disclosed in the present application are an air deflector assembly and a vehicle. The air deflector assembly is applied to the vehicle, and the vehicle comprises a frame, and a front axle and a rear axle which are arranged at the bottom of the frame. The air deflector assembly comprises: a front cover assembly, which is arranged between the front axle and the frame and is detachably connected to the frame; a rear cover assembly, which is arranged between the rear axle and the frame and is detachably connected to the frame; and a middle cover assembly, which is arranged on the side of the frame facing the ground and is detachably connected to the frame, the front cover assembly and the rear cover assembly being arranged at two opposite ends of the middle cover assembly in the lengthwise direction of the vehicle. The technical solution of the present application reduces the air resistance experienced by the vehicle during a driving process.

IPC Classes  ?

• B62D 35/02 - Streamlining the undersurfaces

Goods & Services

providing information relating to repairs; upholstery repair; heating equipment installation and repair; rebuilding engines that have been worn or partially destroyed; electric appliance installation and repair; vehicle service stations [refuelling and maintenance]; motor vehicle maintenance and repair; tuning of bodies for automobiles; anti-rust treatment for vehicles; vehicle breakdown repair services; vehicle greasing; vehicle washing; vehicle cleaning; vehicle polishing; charging of electric vehicles; vehicle battery charging; reservation of charging stations for electric vehicles; custom installation of exterior, interior and mechanical parts of vehicles [tuning]; retreading of tyres; vulcanization of tyres [repair]; tyre balancing; Rental of battery chargers for electric motor scooters; Rental of portable battery chargers for electric cars; repair of power lines; Repair of electric automobile batteries; Providing self-service car washing facilities; Recharging services for electric vehicles; Battery charging service for motor vehicles; Fueling of hydrogen gas for vehicles; Replacement of batteries.

Abstract

A speech synthesis method and apparatus, an electronic device, and a storage medium. The method comprises: generating an acoustic feature sequence corresponding to a target text to be synthesized (201), the acoustic feature sequence being used for representing acoustic features of the target text; fusing the acoustic feature sequence and a phoneme sequence of the target text extracted by a speech synthesis model into a fused sequence (202); and obtaining a target synthesized speech generated by the speech synthesis model on the basis of a reference speech and the fused sequence (203).

IPC Classes  ?

• G10L 13/02 - Methods for producing synthetic speechSpeech synthesisers

Abstract

A method for estimation of state of health of a rechargeable battery includes: obtaining input data of a set of predetermined battery features that jointly indicates State of Health of the battery; applying a plurality of machine learning algorithms to conduct state of health estimation of the battery, wherein each machine learning algorithm, based on obtained input data from the battery features, calculates an estimation of state of health of the battery, as well as quantitative estimation of a confidence interval/value of the state of health estimation of the battery; and applying a Kalman filter based fusion algorithm for combining the state of health estimations from all of said plurality of machine learning algorithms, for providing a fused state of health estimation.

IPC Classes  ?

• G01R 31/392 - Determining battery ageing or deterioration, e.g. state of health
• B60L 58/16 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to battery ageing, e.g. to the number of charging cycles or the state of health [SoH]
• G01R 31/367 - Software therefor, e.g. for battery testing using modelling or look-up tables
• G01R 31/3842 - Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
• H01M 10/42 - Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
• H01M 10/48 - Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte

Abstract

The present application discloses a battery cell, a battery pack, and a vehicle. The battery cell comprises a casing, cover plates, an electrode core, poles, and thermally conductive adhesives; the electrode core is arranged in the casing; the ends of the electrode core close to the cover plates are each provided with a tab; one end of each pole passes through the corresponding cover plate to be connected to the corresponding tab; a gap between the electrode core and each cover plate is filled with a thermally conductive adhesive; the thermally conductive adhesive makes contact with the corresponding pole and/or tab and makes contact with the corresponding cover plate and/or the casing.

IPC Classes  ?

• H01M 10/654 - Means for temperature control structurally associated with the cells located inside the innermost case of the cells, e.g. mandrels, electrodes or electrolytes

Goods & Services

(1) Computer hardware and software for charging electric storage batteries and electric batteries for mobile phones and computers; computer software application for controlling the charging of portable power supplies; software for controlling energy management systems of portable power supplies; electrical wires and cables; electrical connectors; electric current switches; photovoltaic inverters; electric batteries for powering mobile phones and portable computers; chargers for electric batteries for mobile phones and portable computers; portable power supply in the nature of rechargeable power banks for use with cellular phones and for general purpose power supply for camping equipment and for backup electrical power during power outages; portable power supplies, namely, rechargeable batteries for mobile phones and computers and for general purpose backup power for camping and during power outages; modules for photovoltaic power generation.

Goods & Services

Vehicles for locomotion by land, air, water or rail; Electric cars; Drive chains for land vehicles; Automobile chassis; Brake pads for automobiles; Automobile bodies; Shock absorbers for automobiles; Signal arms for vehicles; Air bags [safety devices for automobiles]; Axles for vehicles; Motors, electric, for land vehicles; Bumpers for automobiles; Rearview mirrors; Cars; Hydrogen-fueled cars; Self-driving cars; Hub caps; Vehicle running boards; Power tailgates [parts of land vehicles]; Elevating tailgates [parts of land vehicles]; Clips adapted for fastening automobile parts to automobile bodies; Motors for land vehicles; Engines for land vehicles; Gear boxes for land vehicles; Cigar lighters for automobiles; Tailboard lifts [parts of land vehicles]; Propulsion mechanisms for land vehicles; Transmission mechanisms for land vehicles; Engine mounts for land vehicles; Connecting rods for land vehicles, other than parts of motors and engines; Sun-blinds adapted for automobiles; Hoods for vehicle engines; Anti-skid chains; Hoods [folding roofs] for vehicles; Clutches for land vehicles; Spare tire covers; Ashtrays for automobiles; Bearings [parts of vehicles]; Mudguards; Self-balancing boards; Automobile tires; Repair outfits for inner tubes; Brakes for vehicles; Brake discs for vehicles; Fitted dashboard covers for vehicles; Safety belts for vehicle seats; Horns for vehicles; Doors for vehicles; Windows for vehicles; Vehicle seats; Windscreens; Upholstery for vehicles; Vehicle covers [shaped]; Safety seats for children, for vehicles; Seat covers for vehicles; Luggage carriers for vehicles; Treads for vehicles [tractor type]; Vehicle joysticks; Caps for vehicle fuel tanks; Vehicle bumpers; Vehicle suspension springs; Shock absorbing springs for vehicles; Windscreen wipers; Steering wheels for vehicles; Covers for vehicle steering wheels; Head-rests for vehicle seats; Non-skid devices for vehicle tires; Hubs for vehicle wheels; Luggage nets for vehicles; Anti-dazzle devices for vehicles; Anti-glare devices for vehicles; Spoilers for vehicles; Cup holders for vehicles; Structural parts for automobiles; Plug-in electric cars; Plug-in hybrid cars; Driverless cars [autonomous cars]; Hybrid cars; Sports cars; Motor racing cars.

Goods & Services

Downloadable computer operating software; Electric wires; Electric cables; Electric connectors; Electric switches; Inverters; Electric batteries; Battery chargers; Portable power chargers; Rechargeable batteries; Photovoltaic modules

Abstract

The present disclosure provides a hidden outer weatherstrip assembly, a vehicle door structure, and a vehicle. The hidden outer weatherstrip assembly includes a weatherstrip joint corner, which forms an end of the outer weatherstrip assembly and is provided with a slot. The slot is configured to be in an inserting connection with a mounting bracket fixed to a vehicle door inner panel.

IPC Classes  ?

• B60J 10/86 - Sealing arrangements specially adapted for opening panels, e.g. doors arranged on the opening panel
• B60J 10/36 - Sealing arrangements characterised by the fastening means using separately inserted fastening means, e.g. using clips, beads or strips

Abstract

A vehicle body, the vehicle body comprising a first main vehicle body (100), a second main vehicle body (200) and a longitudinally-connecting structure (300). The first main vehicle body (100) and the second main vehicle body (200) are arranged in the length direction of the vehicle and are all of a unibody structure. Ends of the first main vehicle body (100) and the second main vehicle body (200) in the width direction of the vehicle are connected by insertion, and the middle portions of the first main vehicle body (100) and the second main vehicle body (200) in the width direction of the vehicle are in an overlap joint. The longitudinally-connecting structure (300) connects the first main vehicle body (100), the second main vehicle body (200), and the overlap region between the first main vehicle body (100) and the second main vehicle body (200). The present invention also relates to a vehicle. The present invention solves the technical problem of poor mechanical properties of existing unibody type vehicle bodies.

IPC Classes  ?

• B62D 25/20 - Floors or bottom sub-units
• B62D 25/16 - Mud-guards or wingsWheel cover panels
• B62D 27/02 - Connections between superstructure sub-units rigid

Abstract

A vehicle body assembly (100) and a vehicle. The vehicle body assembly (100) comprises: a longitudinal beam body (10) and a rocker panel (40), wherein the longitudinal beam body (10) is connected to the rocker panel (40), and the rocker panel (40) defines a first accommodating cavity (41); first mounting members (13), wherein the longitudinal beam body (10) is provided with first clearance holes (12), the first mounting members (13) are arranged on the longitudinal beam body (10) and aligned with the first clearance holes (12), and the first mounting members (13) are adapted to be fitted and assembled with a suspension trailing arm of a vehicle; and a sealing member (80), wherein the end of the longitudinal beam body (10) close to the rocker panel (40) is provided with a second clearance hole (14), and the sealing member (80) is arranged on the longitudinal beam body (10) and aligned with the second clearance hole (14) so as to block the second clearance hole (14).

IPC Classes  ?

• B62D 25/08 - Front or rear portions

Abstract

A vehicle air conditioning system (1). The air conditioning system (1) is treating air that is flowing to a vehicle passenger compartment (C) of a vehicle. The air conditioning system (1) comprises a housing structure (2) extending between an air inlet (I) and the passenger compartment (C). The housing structure (2) is arranged with a first airflow channel (3a) adapted for directing a first airflow (F1) from the air inlet (I) to the passenger compartment (C) and a second airflow channel (3b) adapted for directing a second airflow (F2) from the air inlet (I) to the passenger compartment (C). A first fan unit (6a) configured for establishing the first airflow (F1) is arranged in the first airflow channel (3a), and a second fan unit (6b) configured for establishing the second airflow (F2) is arranged in the second airflow channel (3b). An evaporator (4) configured for cooling the first airflow (F1) is arranged in the first airflow channel (3a) and a condenser (5) configured for heating the second airflow (F2) is arranged in the second airflow channel (3b). The air conditioning system (1) comprises a recirculation airflow channel (7) extending between the passenger compartment (C) and the first airflow channel (3a), and the recirculation airflow channel (7) is adapted for directing a third airflow (F3) from the passenger compartment (C) to the first airflow channel (3a). The air conditioning system (1) comprises an exhaust airflow channel (8) extending between the first airflow channel (3a) and an airflow outlet (8a), and the exhaust airflow channel (8) is adapted for directing a fourth airflow (F4) from the first airflow channel (3a) to the ambient environment (E). The air conditioning system (1) comprises a heat exchanger unit (9) arranged at the housing structure (2) in connection to the air inlet (I) and connected to the exhaust airflow channel (8). The heat exchanger unit (9)is configured for heating an incoming ambient airflow into the housing structure (2) at the air inlet (I) by the fourth airflow (F4).

IPC Classes  ?

• B60H 1/00 - Heating, cooling or ventilating devices
• B60H 1/03 - Heating, cooling or ventilating devices the heat being derived from the propulsion plant and from a source other than the propulsion plant

Abstract

The present application relates to the technical field of information recommendation. Disclosed are an in-vehicle service recommendation method, apparatus and device, and a storage medium. The method comprises: on the basis of traveling data corresponding to a vehicle, determining position information and a traveling state of the vehicle; on the basis of the position information, the traveling state and user behavior data, determining a target traveling scenario corresponding to the vehicle; determining a scenario attribute corresponding to the target traveling scenario; and determining a service recommendation strategy on the basis of the scenario attribute, current time information and the user behavior data, and performing service recommendation on the basis of the service recommendation strategy.

IPC Classes  ?

• G06F 16/9535 - Search customisation based on user profiles and personalisation

Abstract

A vehicle positioning method and apparatus, and a terminal device and a storage medium, which relate to the field of high-precision positioning, and are applied to satellite devices. The method comprises: receiving vehicle-side positioning data sent by an in-vehicle device when determining that a network condition satisfies a preset data transmission condition (S30); and on the basis of the vehicle-side positioning data, acquiring positioning calibration data by means of a core network, and sending the positioning calibration data to the in-vehicle device (S50).

IPC Classes  ?

• G01S 19/42 - Determining position
• G01S 19/07 - Cooperating elementsInteraction or communication between different cooperating elements or between cooperating elements and receivers providing data for correcting measured positioning data, e.g. DGPS [differential GPS] or ionosphere corrections
• H04W 4/02 - Services making use of location information
• H04W 4/44 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]

Abstract

A vehicle wheel has a wheel hub arrangement with a wheel hub arrangement surface and a wheel rim with a wheel rim surface. The wheel hub arrangement surface and the wheel rim surface are arranged to abut to each other when the wheel rim is mounted on the wheel hub arrangement. The wheel hub arrangement is provided with first and second engagement structures, wherein the first engagement structure and the second engagement structure are adapted to engage with each other, and wherein the wheel hub arrangement and the wheel rim are assemblable together to form the vehicle wheel, provided that the wheel hub arrangement and the wheel rim are mutually positioned such that the first engagement structure and the second engagement structure are engaged thereby enabling the wheel hub arrangement surface and the wheel rim surface to abut to each other.

IPC Classes  ?

• B60B 27/00 - Hubs
• B60B 3/02 - Disc wheels, i.e. wheels with load-supporting disc body with a single disc body integral with rim
• B60B 3/16 - Attaching disc body to hub by bolts or the like

Abstract

A vehicle body assembly (100) and a vehicle. The vehicle body assembly (100) comprises: longitudinal beams (82), an anti-collision cross beam (20) and energy absorption boxes (30), wherein each energy absorption box (30) is located between the corresponding longitudinal beam (82) and the anti-collision cross beam (20), and the energy absorption boxes (30) are fixedly connected to the longitudinal beams (82) and the anti-collision cross beam (20); and a support member (35), wherein the support member (35) is located on the side of the anti-collision cross beam (20) facing away from the energy absorption boxes (30), and the support member (35) is fixedly connected to the anti-collision cross beam (20).

IPC Classes  ?

• B62D 25/08 - Front or rear portions
• B60R 19/18 - Means within the bumper to absorb impact
• B60R 21/34 - Protecting non-occupants of a vehicle, e.g. pedestrians

Abstract

A vehicle body assembly (100) of a vehicle, and a vehicle. The vehicle body assembly comprises a vehicle main body (6); a mounting notch (61) is formed in the vehicle main body (6); the vehicle main body (6) comprises door sill beams (40), and the door sill beams (40) define an accommodating cavity (41); a battery pack (5) is provided on the vehicle main body (6) and shields the mounting notch (61), and the battery pack (5) is configured to form at least part of a floor of the vehicle body assembly (100); a dash panel (621) is connected to a sealing assembly (7) to form an annular structure, and at least part of the sealing assembly (7) and at least part of the dash panel (621) are both located between the vehicle main body (6) and the battery pack (5) to seal a gap between the vehicle main body (6) and the battery pack (5); the vehicle body assembly further comprises a reinforcing beam (42), and the reinforcing beam (42) is arranged in the accommodating cavity (41).

IPC Classes  ?

• B62D 25/20 - Floors or bottom sub-units
• B62D 25/02 - Side panels
• B62D 25/08 - Front or rear portions
• B60K 1/04 - Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
• B60L 50/60 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
• B60R 13/06 - Sealing strips

Abstract

A vehicle body (100), comprising a first longitudinal beam structure (200), a second longitudinal beam structure (300), and doorsill beams (400). The second longitudinal beam structure comprises a longitudinal beam connection section (310) and a step assembly (320), and the longitudinal beam connection section and the step assembly are of an integrally formed structure. One end of the second longitudinal beam structure is connected to the first longitudinal beam structure, and the other end of the second longitudinal beam structure is connected to the doorsill beams. The second longitudinal beam structure is used for transferring collision force to the doorsill beams when the vehicle body is collided. Also disclosed is a vehicle comprising the vehicle body. The first longitudinal beam structure is made of a high-strength steel material and is used for crash energy absorption, and the second longitudinal beam structure is made of a thermoforming material and integrates the longitudinal beam connection segment with the step assembly, so that the collision force is directly transferred to doorsill beam areas, thereby significantly improving force transfer efficiency and reducing crash-induced crushing.

IPC Classes  ?

• B62D 21/02 - Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
• B62D 21/15 - Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
• B62D 25/02 - Side panels
• B60K 1/04 - Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
• B60L 3/00 - Electric devices on electrically-propelled vehicles for safety purposesMonitoring operating variables, e.g. speed, deceleration or energy consumption

Abstract

The invention relates to a method for protecting a first vehicle (2) on a road (1). The method comprises receiving a request (10) for a second vehicle (3) to protect the first vehicle when the first vehicle will be operated with a decreased speed along the road or come to a complete stop on the road, and in response to the received request, selecting the second vehicle (3) being an autonomous vehicle not carrying any occupants, requesting the second vehicle (3) to act as a barrier for protecting the first vehicle (2) from being hit by another vehicle, and controlling the second vehicle (3) to be positioned behind the first vehicle (2) in a barrier position at a distance (6) from the first vehicle (2).

IPC Classes  ?

• G08G 1/16 - Anti-collision systems
• B60W 30/085 - Taking automatic action to adjust vehicle attitude in preparation for collision, e.g. braking for nose dropping
• B60W 30/095 - Predicting travel path or likelihood of collision
• B60W 60/00 - Drive control systems specially adapted for autonomous road vehicles

Abstract

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

IPC Classes  ?

• G09G 3/3208 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]

Abstract

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

IPC Classes  ?

• B60J 10/77 - Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides for sashless windows, i.e. for frameless windows forming a seal directly with the vehicle body
• B60J 1/17 - WindowsWindscreensAccessories therefor arranged at vehicle sides adjustable slidable vertically
• B60J 10/20 - Sealing arrangements characterised by the shape
• B60J 10/80 - Sealing arrangements specially adapted for opening panels, e.g. doors

Abstract

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

IPC Classes  ?

• B60H 1/00 - Heating, cooling or ventilating devices

Abstract

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

IPC Classes  ?

• G06F 3/16 - Sound inputSound output

Abstract

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

IPC Classes  ?

• G06F 11/07 - Responding to the occurrence of a fault, e.g. fault tolerance

Abstract

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

IPC Classes  ?

• B01J 23/80 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups with zinc, cadmium or mercury
• B01J 23/00 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group
• B01J 37/03 - PrecipitationCo-precipitation
• B01J 35/30 - Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
• B01J 35/34 - Mechanical properties
• C07C 29/154 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used containing copper, silver, gold, or compounds thereof
• C07C 31/04 - Methanol

Abstract

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

IPC Classes  ?

• B60H 1/00 - Heating, cooling or ventilating devices

Abstract

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

IPC Classes  ?

• B60W 40/00 - Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit

Abstract

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

IPC Classes  ?

• F02M 31/16 - Other apparatus for heating fuel
• F02M 37/00 - Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatusArrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines

Abstract

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

IPC Classes  ?

• H01M 50/30 - Arrangements for facilitating escape of gases
• H01M 50/147 - Lids or covers

Abstract

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

IPC Classes  ?

• H04W 76/10 - Connection setup

Abstract

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

IPC Classes  ?

• B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
• B60L 58/14 - Preventing excessive discharging
• B60L 58/15 - Preventing overcharging
• B60L 3/00 - Electric devices on electrically-propelled vehicles for safety purposesMonitoring operating variables, e.g. speed, deceleration or energy consumption
• H04B 7/185 - Space-based or airborne stations

Abstract

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

IPC Classes  ?

• B60L 3/00 - Electric devices on electrically-propelled vehicles for safety purposesMonitoring operating variables, e.g. speed, deceleration or energy consumption
• B60L 53/00 - Methods of charging batteries, specially adapted for electric vehiclesCharging stations or on-board charging equipment thereforExchange of energy storage elements in electric vehicles
• B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]

Abstract

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

IPC Classes  ?

• G07F 15/00 - Coin-freed apparatus with meter-controlled dispensing of liquid, gas, or electricity
• G07F 15/10 - Coin-freed apparatus with meter-controlled dispensing of liquid, gas, or electricity with alarm or warning devices, e.g. indicating the interrupting of the supply
• G07F 9/00 - Details other than those peculiar to special kinds or types of apparatus
• H04W 4/44 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]

Abstract

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

IPC Classes  ?

• B60W 40/00 - Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit

Abstract

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

IPC Classes  ?

• B60W 40/064 - Degree of grip
• B60W 40/06 - Road conditions
• B60W 40/10 - Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit related to vehicle motion
• B60W 40/12 - Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit related to parameters of the vehicle itself
• B60W 40/00 - Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit

Abstract

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

IPC Classes  ?

• B60W 30/06 - Automatic manoeuvring for parking
• G08G 1/14 - Traffic control systems for road vehicles indicating individual free spaces in parking areas
• B60R 1/00 - Optical viewing arrangementsReal-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
• B60W 50/14 - Means for informing the driver, warning the driver or prompting a driver intervention

Abstract

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

IPC Classes  ?

• F21V 33/00 - Structural combinations of lighting devices with other articles, not otherwise provided for
• F21V 19/00 - Fastening of light sources or lamp holders
• F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices

Abstract

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

IPC Classes  ?

• B60R 25/104 - Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device characterised by the type of theft warning signal, e.g. visual or audible signals with special characteristics
• B60R 25/10 - Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
• B60R 25/30 - Detection related to theft or to other events relevant to anti-theft systems
• H04W 4/46 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for vehicle-to-vehicle communication [V2V]

Abstract

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

IPC Classes  ?

• G06T 7/70 - Determining position or orientation of objects or cameras
• G06Q 10/20 - Administration of product repair or maintenance
• G06Q 50/47 - Passenger ride requests, e.g. ride-hailing
• G06V 20/52 - Surveillance or monitoring of activities, e.g. for recognising suspicious objects
• G06V 20/59 - Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
• G06V 40/16 - Human faces, e.g. facial parts, sketches or expressions

Abstract

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

IPC Classes  ?

• F16K 11/074 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only sliding valves with pivoted closure members with flat sealing faces
• B60H 1/00 - Heating, cooling or ventilating devices
• F16K 27/04 - Construction of housingsUse of materials therefor of sliding valves

Abstract

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

IPC Classes  ?

• E05D 15/34 - Suspension arrangements for wings supported on arms movable in horizontal plane with two pairs of pivoted arms with wings opening parallel to themselves
• B60J 5/06 - Doors arranged at the vehicle sides slidableDoors arranged at the vehicle sides foldable
• B62D 25/02 - Side panels

Abstract

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

IPC Classes  ?

• B60N 2/08 - Seats specially adapted for vehiclesArrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device

Abstract

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

IPC Classes  ?

• H04W 4/029 - Location-based management or tracking services
• H04W 4/40 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
• G07C 9/00 - Individual registration on entry or exit

Abstract

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

IPC Classes  ?

• B62D 6/00 - Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
• B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear

Abstract

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

IPC Classes  ?

• G07C 9/00 - Individual registration on entry or exit

Abstract

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

IPC Classes  ?

• B60N 3/10 - Arrangements or adaptations of other passenger fittings, not otherwise provided for of receptacles for food or beverages, e.g. refrigerated

Abstract

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

IPC Classes  ?

• B60K 11/02 - Arrangement in connection with cooling of propulsion units with liquid cooling

Abstract

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

IPC Classes  ?

• H01M 10/6556 - Solid parts with flow channel passages or pipes for heat exchange
• H01M 10/6569 - Fluids undergoing a liquid-gas phase change or transition, e.g. evaporation or condensation
• H01M 10/613 - Cooling or keeping cold

Abstract

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

IPC Classes  ?

• E05D 7/00 - Hinges or pivots of special construction
• E05D 7/12 - Hinges or pivots of special construction to allow easy detachment of the hinge from the wing or the frame
• E05D 11/00 - Additional features or accessories of hinges
• E05D 11/10 - Devices for preventing movement between relatively-movable hinge parts

Abstract

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

IPC Classes  ?

• H04L 67/125 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
• H04L 67/62 - Establishing a time schedule for servicing the requests
• H04W 4/40 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
• H04M 1/72415 - User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
• H04M 1/72412 - User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
• B60R 16/023 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for transmission of signals between vehicle parts or subsystems

Abstract

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

IPC Classes  ?

• B60K 1/04 - Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion

Abstract

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

IPC Classes  ?

• B60N 2/01 - Arrangement of seats relative to one another
• B60N 2/02 - Seats specially adapted for vehiclesArrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
• B60R 16/037 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for occupant comfort

Abstract

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

IPC Classes  ?

• F16H 61/06 - Smoothing ratio shift by controlling rate of change of fluid pressure
• F16H 59/14 - Inputs being a function of torque or torque demand
• F16H 59/68 - Inputs being a function of gearing status
• F16H 63/30 - Constructional features of the final output mechanisms

Abstract

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

IPC Classes  ?

• B60R 7/06 - Stowing or holding appliances inside of vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps in driver or passenger space mounted on or below dashboards

Abstract

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

IPC Classes  ?

• B60K 37/10 - Arrangements for attaching the dashboard to the vehicle

Abstract

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

IPC Classes  ?

• B60G 17/00 - Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
• B60G 17/015 - Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
• B60G 17/04 - Fluid-spring characteristics

Abstract

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

IPC Classes  ?

• H04L 67/14 - Session management

Abstract

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

IPC Classes  ?

• B60R 13/00 - Elements for body-finishing, identifying, or decoratingArrangements or adaptations for advertising purposes

Abstract

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

IPC Classes  ?

• G06F 3/048 - Interaction techniques based on graphical user interfaces [GUI]
• B60R 16/023 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for transmission of signals between vehicle parts or subsystems

Abstract

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

IPC Classes  ?

• G05B 23/02 - Electric testing or monitoring

Abstract

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

IPC Classes  ?

• B62D 24/00 - Connections between vehicle body and vehicle frame

Abstract

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

IPC Classes  ?

• G06F 9/50 - Allocation of resources, e.g. of the central processing unit [CPU]

Abstract

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

IPC Classes  ?

• G06Q 10/0631 - Resource planning, allocation, distributing or scheduling for enterprises or organisations
• G06Q 50/06 - Energy or water supply
• G06F 16/9537 - Spatial or temporal dependent retrieval, e.g. spatiotemporal queries

Abstract

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

IPC Classes  ?

• B60L 53/63 - Monitoring or controlling charging stations in response to network capacity
• B60L 55/00 - Arrangements for supplying energy stored within a vehicle to a power network, i.e. vehicle-to-grid [V2G] arrangements
• H02J 3/32 - Arrangements for balancing the load in a network by storage of energy using batteries with converting means
• H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

Abstract

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

IPC Classes  ?

• B60R 16/037 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for occupant comfort
• B60K 35/28 - Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics informationOutput arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the purpose of the output information, e.g. for attracting the attention of the driver
• G10L 15/18 - Speech classification or search using natural language modelling

Abstract

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

IPC Classes  ?

• H04L 12/40 - Bus networks
• H01M 10/42 - Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
• H04L 61/00 - Network arrangements, protocols or services for addressing or naming