An assembly for stacking a plurality of circuit boards of an electronics package is provided. The assembly may comprise a chassis structure, a first plurality of printed circuit board (PCB), and a second plurality of PCBs, where the second plurality of PCBs are configured to be coupled to connectors of the first plurality of PCBs that are accessible via connection access points in the chassis structure. The first plurality of PCBs is positioned on a first side of the chassis structure, and the second plurality of PCBs are positioned on a second side of the chassis structure. Positioning tolerancing of the second plurality of PCBs relative to the first plurality of PCBs is provided by the connectors of the first plurality of PCBs.
The disclosure provides a battery conveying system, a battery swapping station, and a battery swapping method. The battery conveying system includes a first conveying mechanism and a second conveying mechanism. When the first conveying system and the second conveying system are located at a docking position, a first support structure of the first conveying system is perpendicularly aligned with a channel structure of the second conveying system, such that when the first support structure of the first conveying system is being lifted or lowered relative to a mechanism body, the first support structure can run through the channel structure, such that a support surface of the first support structure is higher or lower than a support surface of the second support structure in a horizontal direction, so as to allow a battery to be transported between the first conveying system and the second conveying system. In this way, the disclosure can reduce or eliminate a transportation area between the first conveying mechanism and the second conveying mechanism, thus satisfying developmental requirements for miniaturization of the battery swapping station.
The disclosure relates to the technical field of vehicle body structures, and in particular provides a vehicle and a front longitudinal beam rear section member of the vehicle. The front longitudinal beam rear section member comprises a base part, and a first part and a second part which are located on two sides of the base part in a width direction of the vehicle, the vehicle is provided with a traction battery, and the traction battery is at least connected to the base part; the vehicle comprises a cross beam located behind the front longitudinal beam rear section member in a length direction of the vehicle, and the base part is connected to the cross beam; and the vehicle comprises two rocker panels separately arranged in the width direction of the vehicle, and each of the first part and the second part is connected to the rocker panel on a corresponding side, wherein at least some of the base part, the first part and the second part are of an integrally-formed structure. With such a configuration, difficulties in the manufacture of different parts themselves and in matching between parts are reduced, and the product consistency of front longitudinal beam rear section members is improved.
B60K 1/04 - Agencement ou montage des ensembles de propulsion électriques des dispositifs d'emmagasinage de l'énergie électrique pour la propulsion
B62D 29/00 - Carrosseries caractérisées par le matériau utilisé
B62D 21/02 - Châssis, c. à d. armature sur laquelle une carrosserie peut être montée comprenant des éléments d'armature disposés longitudinalement ou transversalement
12.
VEHICLE AND VEHICLE BODY FRONT ENGINE COMPARTMENT FRAMEWORK THEREOF
The disclosure relates to the technical field of vehicle body structures, and in particular provides a vehicle and a vehicle body front engine compartment framework thereof, the vehicle body front engine compartment framework comprising: two front longitudinal beams; a front longitudinal beam rear section member arranged between the two front longitudinal beams; and a cross beam located behind the front longitudinal beam rear section member in a length direction of the vehicle, wherein the front longitudinal beam rear section member comprises a base part, and a first part and a second part which are located on two sides of the base part in a width direction of the vehicle, and the base part is connected to the cross beam; and at least some of the base part, the first part and the second part are of an integrally-formed structure. With such a configuration, a structural form of the vehicle body front engine compartment framework is provided. Moreover, for the front longitudinal beam rear section member, since difficulties in the manufacture of different parts themselves and in matching between components are reduced, the product consistency is improved.
B62D 21/03 - Châssis, c. à d. armature sur laquelle une carrosserie peut être montée comprenant des éléments d'armature disposés longitudinalement ou transversalement les éléments transversaux supportant la carrosserie
The invention relates to automotive electronic technologies, and in particular, to a vehicle control method, a vehicle control device, and a computer-readable storage medium for implementing the method. According to an aspect of the invention, a mobile terminal includes: a sensor configured to obtain movement data of the mobile terminal; a control unit coupled to the sensor and configured to recognize a motion pattern of a user based on the movement data; and a wireless communication module coupled to the control unit and configured to send a message about the motion pattern to a vehicle control system, so that the vehicle control system generates a corresponding control command.
B60R 25/24 - Moyens pour enclencher ou arrêter le système antivol par des éléments d’identification électroniques comportant un code non mémorisé par l’utilisateur
B60R 25/30 - Détection relative au vol ou autres événements relatifs aux systèmes antivol
B60R 25/01 - VÉHICULES, ÉQUIPEMENTS OU PARTIES DE VÉHICULES, NON PRÉVUS AILLEURS Équipements ou systèmes pour interdire ou signaler l’usage non autorisé ou le vol de véhicules agissant sur des systèmes ou des équipements de véhicules, p.ex. sur les portes, les sièges ou les pare-brises
14.
POWER REPLENISHMENT WAKE-UP APPARATUS AND METHOD FOR LOW-VOLTAGE BATTERY
The disclosure relates to a power replenishment wake-up apparatus and method for a low-voltage battery. The low-voltage battery is applied to a vehicle, and the power replenishment wake-up apparatus includes: a timing unit, a charge monitoring unit, a voltage monitoring unit, and a comparison unit. The timing unit is configured to: start timing when the vehicle enters a vehicle sleep state. The charge monitoring unit and the voltage monitoring unit are respectively configured to monitor a state of charge and a voltage of a low-voltage battery. The comparison unit is configured to: receive a time value from the timing unit, and compare the time value with a first time threshold; receive a value of the state of charge from the charge monitoring unit, and compare the value of the state of charge with a charge threshold; receive a value of the voltage from the voltage monitoring unit, and compare the value of the voltage with a voltage threshold; and send a wake-up signal for power replenishment of the low-voltage battery when the time value is greater than the first time threshold, and/or the value of the state of charge is less than the charge threshold and/or the value of the voltage is less than the voltage threshold for a second time threshold.
B60R 16/033 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique caractérisé par l'utilisation de cellules électriques ou de batteries
B60L 58/13 - Maintien de l’état de charge [SoC] à l'intérieur d'une plage déterminée
G01R 31/3835 - Dispositions pour la surveillance de variables des batteries ou des accumulateurs, p.ex. état de charge ne faisant intervenir que des mesures de tension
The disclosure relates to an armrest assembly and a vehicle having the armrest assembly. The armrest assembly is configured to be capable of holding a cup. The armrest assembly includes: an armrest body, wherein a cavity and an opening communicating with the cavity are arranged in the armrest body; a headrest, wherein the headrest is rotatably fixed to an end portion of the armrest body close to the opening, and a cup receptacle capable of receiving the cup is arranged on the back of the headrest; and a cup holder mechanism, wherein the cup holder mechanism has a cup holder arranged in the cavity, and the cup holder is ejectable from the opening to hold the cup. With the armrest assembly in the vehicle of the disclosure, the depth at which the cup is held can be increased, the holding effect can be improved, and the comfort and safety of the headrest can be ensured.
B60N 2/859 - Appuis-tête mobiles ou réglables basculants mobiles vers une position de non-utilisation ou de rangement spécialement adaptés aux sièges arrière
B60N 3/10 - Aménagements ou adaptations d'autres accessoires pour passagers, non prévus ailleurs de réceptacles pour nourriture ou boissons, p.ex. réfrigérés
16.
LASER SURFACE TREATMENT METHOD AND LASER SURFACE TREATMENT STATION
The disclosure provides a laser surface treatment method and a laser surface treatment station. The laser surface treatment method is applied to a surface to be adhesively bonded of a casting of a vehicle body-in-white part, wherein the laser surface treatment method comprises the following steps: S1: providing the casting of the vehicle body-in-white part, the casting having been demolded and machined; and S2: performing laser surface treatment on the surface to be adhesively bonded of the casting, the surface to be adhesively bonded being used for a subsequent adhesive application process for connection of the casting, wherein the laser surface treatment is carried out by pulse laser, and the laser surface treatment employs the following parameters: an average laser power greater than 500 W; a laser frequency ranging from 5 kHz to 10 kHz; and laser single-point energy greater than 50 mJ.
B23K 26/352 - Travail par rayon laser, p.ex. soudage, découpage ou perçage pour le traitement de surface
B23K 26/0622 - Mise en forme du faisceau laser, p.ex. à l’aide de masques ou de foyers multiples par commande directe du faisceau laser par impulsions de mise en forme
B23K 26/06 - Mise en forme du faisceau laser, p.ex. à l’aide de masques ou de foyers multiples
17.
METHOD FOR PROMPTING DRIVER, AND VEHICLE CONTROL DEVICE
The disclosure relates to a method for prompting a driver, the method including: receiving driver status information from a driver status sensing system; determining a current driving scenario; and selecting a suitable prompt from among a plurality of candidate prompts based on the driver status information in combination with the driving scenario, to remind or alert a driver. The disclosure further relates to a vehicle control device, a computer program product, and a vehicle.
B60W 50/16 - Signalisation tactile au conducteur, p.ex. vibration ou augmentation de la résistance sur le volant ou sur la pédale d'accélérateur
B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
B60W 40/08 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conducteurs ou aux passagers
18.
METHOD AND SYSTEM FOR UPGRADING FIRMWARE OF VEHICLE INFOTAINMENT SYSTEM
The disclosure relates to a method for upgrading firmware of a vehicle infotainment system, a computer-readable storage medium, a mobile terminal, and a vehicle infotainment system. The method for upgrading firmware of a vehicle infotainment system includes the following steps performed by a mobile terminal: receiving a firmware package from a server; performing first security check and first integrity check on the firmware package; if the firmware package passes the first security check and the first integrity check, decompressing the firmware package to obtain a firmware data packet, where the firmware data packet includes a plurality of submodules; performing packing and signing on the plurality of submodules to generate a firmware upgrade package; and sending the firmware upgrade package to a vehicle infotainment system for upgrading.
G06F 21/57 - Certification ou préservation de plates-formes informatiques fiables, p.ex. démarrages ou arrêts sécurisés, suivis de version, contrôles de logiciel système, mises à jour sécurisées ou évaluation de vulnérabilité
G06F 21/64 - Protection de l’intégrité des données, p.ex. par sommes de contrôle, certificats ou signatures
H04L 9/32 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
19.
ALUMINUM ALLOY AND COMPONENT PART PREPARED THEREFROM
The disclosure relates to an aluminum alloy and a component part prepared therefrom. The aluminum alloy comprises: 7-9 wt% of silicon (Si), 0.15-0.45 wt% of chromium (Cr), 0.1-0.3 wt% of vanadium (V), at least 0.01 wt% of strontium (Sr), 0.1-0.2 wt% of titanium (Ti), 0-0.5 wt% of manganese (Mn), 0-0.8 wt% of iron (Fe) and the balance being aluminum and inevitable impurities. The aluminum alloy of the disclosure can be exempt from heat treatment process after casting in the processing process, so as to contribute to energy conservation and emission reduction, and the component part prepared therefrom can achieve desired mechanical properties.
The disclosure provides a system and method for coordinated energy replenishment summoning through pile-station integration. The system is applied to a battery swap station, and a charging pile is arranged outside the battery swap station. The system includes: a battery swap summoning unit, an energy replenishment confirmation unit, and a charging summoning unit. The battery swap summoning unit is configured to: arrange a battery swap station for a vehicle to have a battery swapped, and if the arranged battery swap station is capable of meeting battery swap requirements of the vehicle, dispatch a battery swap task to the battery swap station such that the vehicle enters the battery swap station to attempt a battery swap. The energy replenishment confirmation unit is configured to: after the vehicle has attempted a battery swap, determine whether the battery swap for the vehicle is successful; if the battery swap is not successful, further determine whether there is a possibility that the vehicle attempts a battery swap again; if there is a possibility that the vehicle attempts a battery swap again, summon the vehicle to attempt a battery swap again; and if there is no possibility that the vehicle attempts a battery swap again, further determine whether the vehicle meets charging conditions. The charging summoning unit is configured to: if the energy replenishment confirmation unit confirms that the vehicle meets the charging conditions, notify the vehicle to complete energy replenishment by charging at the charging pile.
B60L 53/66 - Transfert de données entre les stations de charge et le véhicule
B60L 53/30 - PROPULSION DES VÉHICULES À TRACTION ÉLECTRIQUE; FOURNITURE DE L'ÉNERGIE ÉLECTRIQUE À L'ÉQUIPEMENT AUXILIAIRE DES VÉHICULES À TRACTION ÉLECTRIQUE; SYSTÈMES DE FREINS ÉLECTRODYNAMIQUES POUR VÉHICULES, EN GÉNÉRAL; SUSPENSION OU LÉVITATION MAGNÉTIQUES POUR VÉHICULES; CONTRÔLE DES PARAMÈTRES DE FONCTIONNEMENT DES VÉHICULES À TRACTION ÉLECTRIQUE; DISPOSITIFS ÉLECTRIQUES DE SÉCURITÉ POUR VÉHICULES À TRACTION ÉLECTRIQUE Échange d'éléments d’emmagasinage d'énergie dans les véhicules électriques - Détails de construction des stations de charge
The disclosure relates to the technical field of vehicles, and particularly provides a brake caliper assembly, a brake, and a vehicle, aiming to solve the problem of how to increase the maximum deflection that a leaf spring can bear on the premise of ensuring an elastic restoring force of the leaf spring. The brake caliper assembly of the disclosure comprises a leaf spring arranged between a first brake caliper and a second brake caliper. The leaf spring comprises an elastic structure. The elastic structure comprises a bending portion, an extending portion, an outward-expanding portion, and an abutting portion that are connected in sequence; the outward-expanding portion extends to the outside of the leaf spring from the extending portion, the bending portion is bent inwards, and the abutting portion abuts on the first brake caliper and/or the second brake caliper. According to the disclosure, the maximum deflection that the leaf spring can bear can be increased on the premise of ensuring the elastic restoring force of the leaf spring.
F16D 55/228 - Freins à surfaces de freinage substantiellement radiales pressées l'une contre l'autre dans une direction axiale, p.ex. freins à disques avec disques ou patins déplaçables selon l'axe pressés contre des organes en rotation situés dans l'axe par serrage entre des organes mobiles de freinage, p.ex. des disques ou des patins de freins mobiles avec un organe d'actionnement séparé pour chaque face
F16D 65/097 - Moyens élastiques interposés entre les patins et les organes de support
B60T 1/06 - Aménagements des éléments de freinage, c. à d. des parties de ceux-ci dans lesquelles se produit l'effet de freinage en agissant par retardement des roues par action autre que sur la bande de roulement, p.ex. par action sur une jante, un tambour, un disque ou sur la transmission
F16D 65/18 - Mécanismes d'actionnement pour freins; Moyens pour amorcer l'opération de freinage à une position prédéterminée disposés dans, ou sur le frein adaptés pour rapprocher les organes par traction
22.
LASER RADAR AND LASER RADAR-BASED DETECTION METHOD
The disclosure discloses a laser radar and a laser radar-based detection method. The laser radar includes: a housing; a laser transmitter provided in the housing, configured to transmit laser light; an optical window provided at the housing, where the laser light transmitted from the laser transmitter leaves the housing through the optical window, and laser light reflected by a target object returns to the interior of the housing through the optical window; a laser receiver provided in the housing, configured to receive the laser light reflected by the target object; and an optical template, where a portion of the laser light transmitted from the laser transmitter is reflected by the optical template to the laser receiver. The laser radar according to the disclosure can ensure the reliability of the laser radar.
The disclosure provides a method and system for assisting in parking a vehicle into a parking position. The parking position is located outside a battery swap station. The method includes: a monitoring step, a determining step, and a confirmation step. The monitoring step includes: starting a monitoring apparatus disposed on the battery swap station, so that the monitoring apparatus monitors an external area of the battery swap station. The determining step includes: determining, based on a monitoring result of the monitoring step, whether the vehicle is parked into the parking position, where if the vehicle is parked into the parking position, the confirmation step is further performed, or if the vehicle is not parked into the parking position, the monitoring step continues to be performed. The confirmation step includes: informing the vehicle of a message indicating that the vehicle has been parked into the parking position, and receiving a confirmation message from the vehicle, where if the confirmation message indicates that the vehicle has been parked in place, it indicates that the vehicle is completely parked in place into the parking position, or if the confirmation message indicates that the vehicle is not parked in place, the monitoring step continues to be performed.
B60L 53/36 - Moyens pour l’ajustement automatique ou assisté de la position relative des dispositifs de charge et des véhicules par le positionnement du véhicule
B60W 30/06 - Manœuvre automatique de stationnement
B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
24.
METHOD AND COMPUTER SYSTEM FOR CONTROLLING VEHICLE PARKING, MEDIUM, AND VEHICLE
The disclosure relates to a method for controlling vehicle parking, a computer system for implementing the method, a computer storage medium, and a vehicle. The method for controlling vehicle parking according to an aspect of the disclosure includes the following steps: receiving, from a battery swap station, a vehicle parking state signal generated in real time in response to a vehicle starting to perform a parking operation; and performing a parking control operation based on the received vehicle parking state signal, where the parking control operation includes adjusting a parking path to guide the vehicle to an in-station predetermined battery swap area and stopping the parking operation.
B60L 53/36 - Moyens pour l’ajustement automatique ou assisté de la position relative des dispositifs de charge et des véhicules par le positionnement du véhicule
25.
CONTROL METHOD AND SYSTEM FOR BATTERY CHARGING AND SWAP STATION, MEDIUM, APPARATUS, AND BATTERY CHARGING AND SWAP STATION
The disclosure relates to the technical field of battery charging and swapping, and in particular, to a control method and system for a battery charging and swap station, a medium, an apparatus, and a battery charging and swap station. The disclosure is intended to solve the problem that a battery charging and swap station is prone to false alarm and halt at a low temperature. To this purpose, the battery charging and swap station in the disclosure includes a battery swap apparatus. The battery swap apparatus includes a locking/unlocking mechanism. The locking/unlocking mechanism is configured to be capable of locking and unlocking a battery locking mechanism through rotation of a locking/unlocking head of the locking/unlocking mechanism. The control method for a battery charging and swap station includes: obtaining an internal temperature of the battery charging and swap station; comparing the internal temperature with a preset temperature threshold; and controlling, based on a comparison result, the locking/unlocking mechanism to or not to alternately rotate forward and backward. In the disclosure, the locking/unlocking mechanism can be preheated at a low temperature, thereby ensuring running efficiency of the locking/unlocking mechanism and avoiding frequent false alarm and halt at a low temperature.
A camera assembly includes a first printed circuit board separated from a second printed circuit board. A flex circuit electrically connects the first printed circuit board to the second printed circuit board. An image sensor is attached to the first printed circuit board and a connector is attached to the second printed circuit board. The image sensor of the camera assembly is mechanically and physically separate from the connector. The first printed circuit board is connected to the second printed circuit board via a flexible circuit. The flexible circuit is elastically moveable between an assembled state and a disassembled state.
The disclosure relates to a switchover method for an onboard redundancy system, an onboard redundancy system, a vehicle, and a storage medium, where the onboard redundancy system includes a first system and a second system that are communicatively coupled with each other. The method includes the following steps: simultaneously executing, by the first system and the second system, an input instruction in response to receiving the input instruction, where the first system is a preset primary system and the second system is a preset secondary system; performing, by the first system and the second system, a health monitoring operation during execution of the instruction; and autonomously executing, by the first system and the second system, a primary/secondary device switchover based on a health monitoring result.
B60W 50/029 - Adaptation aux défaillances ou contournement par solutions alternatives, p.ex. en évitant l'utilisation de parties défaillantes
B60W 50/02 - COMMANDE CONJUGUÉE DE PLUSIEURS SOUS-ENSEMBLES D'UN VÉHICULE, DE FONCTION OU DE TYPE DIFFÉRENTS; SYSTÈMES DE COMMANDE SPÉCIALEMENT ADAPTÉS AUX VÉHICULES HYBRIDES; SYSTÈMES D'AIDE À LA CONDUITE DE VÉHICULES ROUTIERS, NON LIÉS À LA COMMANDE D'UN SOUS-ENSEMBLE PARTICULIER - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier pour préserver la sécurité en cas de défaillance du système d'aide à la conduite, p.ex. en diagnostiquant ou en palliant à un dysfonctionnement
B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
B60W 30/09 - Entreprenant une action automatiquement pour éviter la collision, p.ex. en freinant ou tournant
H04L 43/10 - Surveillance active, p.ex. battement de cœur, utilitaire Ping ou trace-route
28.
BATTERY SWAP CONTROL METHOD AND SYSTEM, MEDIUM, APPARATUS, AND BATTERY CHARGING AND SWAP STATION
The disclosure relates to the technical field of battery swapping, and in particular to a battery swap control method and system, a medium, an apparatus, and a battery charging and swap station. An objective of the disclosure is to solve a problem that battery swap time is forced to be prolonged due to a fault in a locking process. To achieve the objective, the battery swap control method of the disclosure includes: acquiring a first real-time operation parameter of each locking/unlocking head in a locking process; determining, based on the first real-time operation parameter acquired, whether the locking/unlocking head has a locking fault; if any of the locking/unlocking heads has a locking fault, acquiring a number and positions of the locking/unlocking heads having the locking fault; determining whether a first locking completion condition is satisfied according to the acquired number and positions of locking/unlocking heads; and determining that locking is completed when the first locking completion condition is satisfied. In the disclosure, the battery swap time can be reduced and battery swap efficiency can be improved while locking reliability is ensured.
A62C 3/16 - Prévention, limitation ou extinction des incendies spécialement adaptées pour des objets ou des endroits particuliers dans les installations électriques, p.ex. chemins de câbles
29.
METHODS AND SYSTEMS FOR MULTI-CORE PROCESSOR MANAGEMENT
Systems and methods of detecting the occurrence of errors on a multi-core processor are disclosed. Systems and methods include collecting data associated with a first core of a plurality of cores of the multi-core processor with an application executing on a second core of the plurality of cores, detecting, with the application executing on the second core of the plurality of cores, an occurrence of an event associated with the first core of the plurality of cores, and generating, with the application executing on the second core of the plurality of cores, a report comprising information associated with the event associated with the first core of the plurality of cores.
G07C 5/08 - Enregistrement ou indication de données de marche autres que le temps de circulation, de fonctionnement, d'arrêt ou d'attente, avec ou sans enregistrement des temps de circulation, de fonctionnement, d'arrêt ou d'attente
G07C 5/00 - Enregistrement ou indication du fonctionnement de véhicules
G06F 9/48 - Lancement de programmes; Commutation de programmes, p.ex. par interruption
The disclosure relates to the technical field of safety protection, and in particular, to a safety protection method and system for a battery charging and swap station, a medium, an apparatus, and the battery charging and swap station. The disclosure aims to solve the problem of small coverage of an existing safety protection method. For this purpose, the battery charging and swap station in the disclosure includes a battery swap platform, a battery swap apparatus, position detection devices, and safety scanning devices. The battery swap platform can bear a vehicle with a battery to be swapped. The position detection devices can send an electrical signal when blocked. The safety scanning devices can monitor one of a plurality of preset monitoring regions each time. The safety protection method includes: obtaining the electrical signals sent by the position detection devices; determining an actual monitoring region based on an obtained result; and controlling the safety scanning devices to perform safety monitoring based on the actual monitoring region, where the actual monitoring region is one of the plurality of preset monitoring regions. The disclosure can expand the coverage of the monitoring regions.
The disclosure relates to the technical field of vehicles, and in particular provides a vehicle and a cowl top assembly thereof, which are intended to solve the problems of long development cycle, high cost and even proneness to false detonation in the solution in which existing vehicles use active-ejecting bonnet technology to reduce injuries to pedestrians in collision accidents. To this end, the cowl top assembly of the disclosure comprises a rear panel and a front panel structure, wherein the front panel structure comprises a first top panel, a first vertical panel, and a first bottom panel, and wherein a front edge of the first top panel and a front edge of the first bottom panel are respectively connected to an upper edge and a lower edge of the first vertical panel, and a rear edge of the first top panel and a rear edge of the first bottom panel are connected to the rear panel, so that a cavity is enclosed by the rear panel and the front panel structure; and first collapsing holes are formed in the first top panel, and second collapsing holes are formed in the first vertical panel. With this arrangement, injuries to pedestrians in pedestrian-vehicle collision accidents are reduced, less material is used, and lighter weight, shorter development cycle and lower cost are achieved.
An assembly includes a condenser plate, a plurality of pads and one or more heat-pipes. The condenser plate includes a plurality of apertures. Each of the plurality of apertures overlaps a location of a corresponding one of a plurality of integrated circuits. Each of the plurality of pads is disposed within each of the plurality of apertures and is configured to move in a vertical direction. The one or more heat-pipes are attached to the condenser plate and the plurality of pads and are configured to move in the vertical direction. Each of the plurality of pads is configured to be in thermal connection with the corresponding one of the plurality of integrated circuits by a movement of the one or more heat-pipes in the vertical direction to transfer to the condenser plate, thermal energy received by each of the plurality of pads from the plurality of integrated circuits.
A vision system includes an image sensor configured to be exposed to a scene during exposure times, a light emitting diode (LED) driver operatively connected to the image sensor, an LED associated with the image sensor and operatively connected to the LED driver, and one or more processing circuits that synchronize pulses of an enable signal to the exposure times of the image sensor so that each pulse of the enable signal overlaps with one of the exposure times. The pulses of the enable signal are used by the LED driver to cause the LED to output light to the scene.
H04N 23/74 - Circuits de compensation de la variation de luminosité dans la scène en influençant la luminosité de la scène à l'aide de moyens d'éclairage
H04N 23/73 - Circuits de compensation de la variation de luminosité dans la scène en influençant le temps d'exposition
H04N 23/20 - Caméras ou modules de caméras comprenant des capteurs d'images électroniques; Leur commande pour générer des signaux d'image uniquement à partir d'un rayonnement infrarouge
34.
METHOD AND COMPUTER SYSTEM FOR CONTROLLING VEHICLE BATTERY SWAPPING, MEDIUM, AND VEHICLE
The disclosure relates to a method for controlling vehicle battery swapping, a computer system for implementing the method, a computer storage medium, and a vehicle. According to an aspect of the disclosure, the method for controlling vehicle battery swapping includes the following steps: in response to a vehicle entering a ranging range of a plurality of ultra wide band devices arranged in a battery swap station, sensing a distance between the vehicle and the battery swap station by using the plurality of ultra wide band devices; determining, based on the sensed distance between the vehicle and the battery swap station, whether the vehicle is in a predetermined battery swap area; in response to determining that the vehicle is in the predetermined battery swap area, determining whether the vehicle is a target service vehicle; and in response to determining that the vehicle is a target service vehicle, enabling an auxiliary battery swapping operation to guide the vehicle to a battery swap platform from the predetermined battery swap area.
B60L 53/36 - Moyens pour l’ajustement automatique ou assisté de la position relative des dispositifs de charge et des véhicules par le positionnement du véhicule
B60L 53/37 - Moyens pour l’ajustement automatique ou assisté de la position relative des dispositifs de charge et des véhicules utilisant une détermination optique de la position, p.ex. à l'aide de caméras
The disclosure relates to a trunk floor mounting structure for a vehicle, and a vehicle. The trunk floor mounting structure is configured to be arrangeable in a boot of the vehicle, and includes: a floor including a front floor and a rear floor reversibly fixed to the front floor; and a suspension mechanism including a stop member and a limiting member cooperating with each other, the stop member having a fixed end fixed to a lower surface of the rear floor and a movable end capable of extending to a lower surface of the front floor, and the limiting member being configured to be arrangeable on at least one of a left side wall and a right side wall of the boot, wherein when the rear floor is flipped by a predetermined obtuse angle relative to the front floor from an initial position, the movable end abuts against the limiting member such that the rear floor is suspended in a suspended position. By using the trunk floor mounting structure described above, the vehicle of the disclosure enables a user to conveniently fetch items in a lower space of the boot, and also allows the rear floor to be conveniently reset, thereby improving the ease of operation and the user experience.
The disclosure relates to a method for controlling vehicle battery swapping, a computer system for implementing the method, a computer storage medium, and a battery swap station. According to an aspect of the disclosure, the method for controlling vehicle battery swapping includes the following steps performed by the battery swap station: sending first indication information to a vehicle in response to determining that the vehicle is a target service vehicle, where the first indication information is used to request the vehicle to hand over a control permission to the battery swap station; enabling an auxiliary battery swapping operation in response to receiving second indication information from the vehicle, to guide the vehicle to a battery swap platform, where the second indication information is used to indicate that the control permission of the vehicle is handed over to the battery swap station; and handing over the control permission of the vehicle to the vehicle in response to the vehicle leaving the battery swap platform.
B60L 53/36 - Moyens pour l’ajustement automatique ou assisté de la position relative des dispositifs de charge et des véhicules par le positionnement du véhicule
The disclosure relates to the field of electric vehicles, and more specifically, to a method for controlling a battery swapping operation based on vehicle size detection, a computer system for controlling a battery swapping operation based on vehicle size detection, a computer storage medium, and a battery swap station including the computer system. According to an aspect of the disclosure, the method for controlling a battery swapping operation based on vehicle size detection includes the following steps: in response to determining that a vehicle is in a predetermined battery swap region, enabling a ranging device arranged in a battery swap station; receiving measurement data from the ranging device after it is determined that the vehicle enters a ranging region; performing vehicle size detection based on the measurement data received from the ranging device; and controlling a battery swapping operation for the vehicle based on a detection result of the vehicle size detection.
B60L 53/30 - PROPULSION DES VÉHICULES À TRACTION ÉLECTRIQUE; FOURNITURE DE L'ÉNERGIE ÉLECTRIQUE À L'ÉQUIPEMENT AUXILIAIRE DES VÉHICULES À TRACTION ÉLECTRIQUE; SYSTÈMES DE FREINS ÉLECTRODYNAMIQUES POUR VÉHICULES, EN GÉNÉRAL; SUSPENSION OU LÉVITATION MAGNÉTIQUES POUR VÉHICULES; CONTRÔLE DES PARAMÈTRES DE FONCTIONNEMENT DES VÉHICULES À TRACTION ÉLECTRIQUE; DISPOSITIFS ÉLECTRIQUES DE SÉCURITÉ POUR VÉHICULES À TRACTION ÉLECTRIQUE Échange d'éléments d’emmagasinage d'énergie dans les véhicules électriques - Détails de construction des stations de charge
B60W 30/06 - Manœuvre automatique de stationnement
G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
39.
VEHICLE REFRIGERATOR CONTROL METHOD, STORAGE MEDIUM, AND VEHICLE
The disclosure relates to the field of electric vehicles, and in particular provides a vehicle refrigerator control method, a storage medium, and a vehicle, aiming to solve the problems of how to implement the intelligent identification of items stored in a vehicle refrigerator, and of controlling the vehicle refrigerator based on information of the stored item and vehicle state information. To this end, the method of the disclosure includes: obtaining item information of a vehicle refrigerator; obtaining a real-time temperature and a target temperature of the vehicle refrigerator; obtaining vehicle state information; and controlling the vehicle refrigerator based on the real-time temperature, the target temperature, and the vehicle state information. By applying the method of the disclosure, the user can quickly and accurately know the information of the item stored in the vehicle refrigerator, a suitable target temperature can be automatically set based on the item information, and the vehicle refrigerator can be controlled, based on the vehicle state information, to operate in different modes. The method of the disclosure not only optimizes the control over the vehicle refrigerator, satisfies the refrigeration requirement, but also solves the problems of NVH and vehicle energy consumption, etc, thereby providing users with a more comfortable experience.
The disclosure relates to a method for managing a vehicle to be battery swapped, a computer system for implementing the method, and a computer storage medium. According to an aspect of the disclosure, a method for managing a vehicle to be battery swapped includes the following steps: after a battery swapping operation for a current service vehicle on a battery swap platform is finished for a first time period, detecting whether the current service vehicle is on the battery swap platform; enabling a first management operation in response to detecting that the current service vehicle is on the battery swap platform; after the first management operation is finished for a second time period, detecting whether the current service vehicle is on the battery swap platform; and in response to detecting that the current service vehicle is on the battery swap platform, enabling a second management operation corresponding to the first management operation.
The disclosure relates to a battery swapping vehicle management system and method for a battery swap station. The battery swapping vehicle management system comprises a battery swap station self-checking unit, a parking assistance unit, a battery swap service unit, and a departure assistance unit. The battery swap station self-checking unit is configured to check and determine whether the battery swap station has a service capacity, and notify a vehicle with a battery to be swapped to be ready for battery swapping if the battery swap station has the service capacity. The parking assistance unit is configured to assist the vehicle with a battery to be swapped to enter a battery swap region in the battery swap station from a pre-parking region outside the battery swap station. The battery swap service unit is configured to perform a battery swapping action for the vehicle with a battery to be swapped that is in position in the battery swap region. The departure assistance unit is configured to be able to assist the battery swapping vehicle to exit the battery swap station. The battery swapping vehicle management system of the disclosure is applicable to fully self-service battery swap station scenarios, and effectively ensures the battery swap order and operating efficiency of the battery swap station.
The disclosure relates to a method and an apparatus for managing a vehicle calibration database, and a storage medium. The portable device includes a communication unit and a processing unit. The method includes: A. generating a calibration database including one or more sets of calibration data and a default label set associated with each set of calibration data; B. in response to a calibration request, obtaining a current label set associated with a user account from a vehicle end and a digital key end; C. separately calculating relevances between the current label set and the one or more default label sets; and D. selecting a set of calibration data from the calibration database based at least on the relevances as calibration data to be distributed. The solution for managing a vehicle calibration database proposed in the disclosure can reduce the randomness of calibration data distribution, improve the positioning accuracy of the digital key and user experience, and adaptively adjust and update the existing calibration database at the same time.
H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons
43.
BATTERY SWAP ABNORMALITY DETECTION METHOD, SYSTEM, COMPUTER-READABLE STORAGE MEDIUM, AND BATTERY SWAP STATION
The disclosure relates to a battery swap abnormality detection method, a system, a computer-readable storage medium, and a battery swap station. The battery swap abnormality detection method includes the following steps: S100: obtaining battery swap process information of a vehicle with a battery to be swapped, and obtaining an image of a traction battery based on the battery swap process information; S200: detecting whether there is an abnormality in the traction battery based on the image and the battery swap process information by using an edge computing method, the edge computing method being implemented by an edge computing device arranged in a battery swap station; and S300: controlling a battery swap process in response to a detection result from the edge computing device. In the battery swap abnormality detection method, the system, the computer-readable storage medium, and the battery swap station according to the disclosure, a battery swap abnormality, particularly a traction battery abnormality, of a vehicle is detected near a data source by means of an edge computing device, such that the real-time performance and stability of detection can be ensured.
B60L 3/00 - Dispositifs électriques de sécurité sur véhicules propulsés électriquement; Contrôle des paramètres de fonctionnement, p.ex. de la vitesse, de la décélération ou de la consommation d’énergie
The disclosure relates to the field of battery charging and swapping technologies, and specifically, to a wheel positioning method and system, a medium, an apparatus, and a battery charging and swapping station. The disclosure aims to resolve the problem of poor applicability of an existing four-wheel positioning method for a battery charging and swapping station. In view of this, the wheel positioning method of the disclosure includes: controlling all wheel push members to move laterally from their respective initial positions and obtaining a first real-time torque of each wheel push member; when each first real-time torque reaches the first preset torque threshold, controlling all the wheel push members to return to their respective initial positions; controlling all the wheel push members to move laterally again from their respective initial positions and obtaining a second real-time torque of each wheel push member; when each second real-time torque reaches the second preset torque threshold, controlling all the wheel push members to stop moving. The disclosure may improve applicability of the wheel positioning method, making the positioning method applicable to all types of wheel hubs.
B60L 53/36 - Moyens pour l’ajustement automatique ou assisté de la position relative des dispositifs de charge et des véhicules par le positionnement du véhicule
The disclosure relates to a cup holder assembly and a vehicle having the cup holder assembly. The cup holder assembly comprises: a mounting barrel having a circumferential wall extending in a vertical direction and a top opening obliquely extending downwards from a front portion of the mounting barrel to a rear portion of the mounting barrel, the circumferential wall enclosing an accommodating cavity extending in the vertical direction; a synchronizer disc arranged in the accommodating cavity; a cup holder rotatably fixed to the synchronizer disc and having an axis of rotation extending in a width direction of the cup holder; a lifting mechanism connected to the synchronizer disc; and an angle adjusting mechanism configured to be connected to each of the cup holder, the synchronizer disc, and the lifting mechanism, so that the cup holder is rotatable about the axis of rotation while rising and lowering in the vertical direction, so as to move between an inclined initial position in which the cup holder is located at the top opening and a horizontal operating position in which the cup holder is located in the accommodating cavity. The vehicle according to the disclosure has practicability of placing an item, and can meet personalized and aesthetic requirements of an appearance design.
B60N 3/10 - Aménagements ou adaptations d'autres accessoires pour passagers, non prévus ailleurs de réceptacles pour nourriture ou boissons, p.ex. réfrigérés
The disclosure relates to the technical field of air conditioning of vehicles, and in particular provides a vehicle and an air conditioning system thereof. The air conditioning system comprises: an air handling unit having a chamber, the air handling unit being capable of regulating the temperature of air entering the chamber; and an air duct group comprising an air supply duct in communication with an in-cabin space of the vehicle, the air supply duct comprising at least a back-row air duct that releases air to a back-row space in the in-cabin space. The air conditioning system further comprises a bypass air duct, at least part of which does not have an intersecting portion with the air handling unit so as to reduce, at least in part, the resistance due to air having to flow through the air handling unit on the premise of allowing the air to enter the back-row space via the bypass air duct. With such a configuration, it is possible to reduce the resistance when the air is released to the back-row space so as to plan the amount of air to be released to target regions in the in-cabin space.
The disclosure relates to a portable device for unlocking a vehicle, a method, and a storage medium. The portable device includes a communication unit and a processing unit. The communication unit is configured to scan a pairing request signal from the vehicle, and transmit a locking/unlocking signal to the vehicle. The processing unit is configured to: receive a motion status signal indicating a motion status of the portable device and a temperature signal indicating an ambient temperature of the portable device; and switch an operating mode of the portable device based on at least one of the motion status signal and the temperature signal. The portable device for unlocking a vehicle proposed in the disclosure can switch its operating mode in response to a change in the motion status and the ambient temperature, thereby solving a problem of fast power consumption and a short service life of a smart key, and solving a problem of failure of a function of the smart key at high temperature in summer or at low temperature in winter.
G06F 1/3234 - Gestion de l’alimentation, c. à d. passage en mode d’économie d’énergie amorcé par événements Économie d’énergie caractérisée par l'action entreprise
G06F 1/3231 - Surveillance de la présence, de l’absence ou du mouvement des utilisateurs
B60R 25/24 - Moyens pour enclencher ou arrêter le système antivol par des éléments d’identification électroniques comportant un code non mémorisé par l’utilisateur
B60R 25/01 - VÉHICULES, ÉQUIPEMENTS OU PARTIES DE VÉHICULES, NON PRÉVUS AILLEURS Équipements ou systèmes pour interdire ou signaler l’usage non autorisé ou le vol de véhicules agissant sur des systèmes ou des équipements de véhicules, p.ex. sur les portes, les sièges ou les pare-brises
G07C 9/00 - Enregistrement de l’entrée ou de la sortie d'une entité isolée
48.
ALUMINUM ALLOY AND COMPONENT PART PREPARED THEREFROM
The disclosure relates to an aluminum alloy and a component part prepared therefrom. The aluminum alloy comprises: 7-9 wt % of silicon (Si), 0.2-0.7 wt % of manganese (Mn), 0.09-0.4 wt % of iron (Fe), 0.1-0.3 wt % of vanadium (V), 0.1-0.2 wt % of titanium (Ti), 0.01-0.03 wt % of strontium (Sr), and the balance being aluminum and inevitable impurities, wherein the weight ratio of the manganese (Mn) to the iron (Fe) is not less than 1. The aluminum alloy of the disclosure can be exempt from heat treatment process after casting in the processing process, so as to contribute to energy conservation and emission reduction, and the component part prepared therefrom can achieve desired mechanical properties.
The disclosure relates to a control device, a control method, and a charging and discharging apparatus for a power swap station, a power swap station, and a computer-readable storage medium. The control device includes: a receiving module, configured to receive first information and second information for indication, where the first information indicates a status of a power swap station, and the second information indicates a working requirement on the power swap station; and a control module, configured to: send a first control signal in response to that the first information indicates that the power swap station is in an on-grid state and the second information indicates a charging requirement on at least one battery pack in the power swap station, where the first control signal instructs to perform an on-grid charging operation on the power swap station, to charge the at least one battery pack, and send a second control signal in response to that the first information indicates that the power swap station is in an off-grid state and the second information indicates a power swap requirement on the power swap station, where the second control signal instructs to perform off-grid discharging operation on the power swap station, so that the power swap station can complete the power swap requirement.
The disclosure provides a battery conveying system and a battery swap station comprising same. The battery conveying system comprises a battery swap platform, a battery demounting and mounting mechanism, and a battery conveying mechanism. The battery swap platform has an accommodating structure, a battery demounting and mounting area above the accommodating structure, and a battery transfer area inside the accommodating structure. The demounting and mounting structure is located in the accommodating structure and can be lifted or lowered relative to the accommodating structure such that a battery is transferred between the battery demounting and mounting area and the battery transfer area. The battery conveying mechanism extends from the battery transfer area to the outside of the accommodating structure via a side portion of the accommodating structure, and is configured to convey the battery between the battery transfer area and the outside of the accommodating structure. In this way, battery moving is implemented under the battery demounting and mounting area, thereby ensuring personal safety in a battery swap process and reducing the risk of foreign objects entering the battery.
B60L 50/64 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de l'énergie fournie par des batteries - Détails de construction des batteries spécialement adaptées aux véhicules électriques
B60L 50/60 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de l'énergie fournie par des batteries
B60K 1/04 - Agencement ou montage des ensembles de propulsion électriques des dispositifs d'emmagasinage de l'énergie électrique pour la propulsion
H01M 50/256 - Dispositifs de transport, p.ex. courroies
H01M 50/244 - Boîtiers secondaires; Bâtis; Dispositifs de suspension; Dispositifs de manutention; Supports caractérisés par leur procédé de montage
53.
BATTERY SWAP PLATFORM, BATTERY SWAP STATION, AND BATTERY SWAP METHOD
The disclosure provides a battery swap platform, a battery swap station, and a battery swap method. The battery swap platform includes: a parking mechanism configured to park a vehicle; an accommodating mechanism, which is arranged below the vehicle parked on the parking mechanism, and which has an opening; an opening and closing mechanism configured to open or close the opening of the accommodating mechanism; and a battery mounting/dismounting mechanism arranged in the accommodating mechanism and capable of being lifted or lowered relative to the accommodating mechanism, wherein when the opening and closing mechanism opens the opening of the accommodating mechanism, the battery mounting/dismounting mechanism can be lifted relative to the accommodating mechanism to extend out of the accommodating mechanism through the opening, and perform a battery mounting/dismounting operation for the vehicle. The battery swap platform, the battery swap station, and the battery swap method provided in the embodiments of the disclosure can improve the safety of a vehicle battery swap operation, reduce the time consumed for the vehicle battery swap operation, and improve the battery swap experience of a vehicle owner.
B60L 50/64 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de l'énergie fournie par des batteries - Détails de construction des batteries spécialement adaptées aux véhicules électriques
B60L 50/60 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de l'énergie fournie par des batteries
B66F 7/28 - Châssis de levage, p.ex. pour lever des véhicules; Ascenseurs à tablier - Détails de structure, p.ex. butées d'arrêt, organes de support pivotants, curseurs coulissants réglables aux dimensions de la charge
54.
BATTERY SWAP PLATFORM, BATTERY SWAP STATION, AND BATTERY SWAP METHOD
The disclosure provides a battery swap platform, a battery swap station, and a battery swap method. The battery swap platform includes a parking mechanism, an accommodating mechanism, and an opening and closing mechanism. The accommodating mechanism is arranged below a vehicle parked on the parking mechanism and has an opening, and the opening and closing mechanism is arranged on the accommodating mechanism. When the opening and closing mechanism is in an open state, the opening of the accommodating mechanism can be opened. When the opening and closing mechanism is in a closed state, the opening of the accommodating mechanism can be closed, and the opening and closing mechanism and the parking mechanism form a vehicle passage path for allowing the vehicle to enter or leave the parking mechanism. In the battery swap platform provided according to the embodiment of the disclosure, a load-bearing function of the vehicle passage path is designed to be integrated to the opening and closing mechanism, so that the difficulty in load-bearing design of other apparatuses of the battery swap platform can be reduced.
H01M 50/247 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports spécialement adaptés aux dispositifs portatifs, p.ex. aux téléphones portables, aux ordinateurs, aux outils à main ou aux stimulateurs cardiaques
B60S 5/02 - Alimentation des véhicules en combustible; Disposition générale des installations dans les stations d'approvisionnement
E05D 15/06 - Suspensions pour battants pour battants coulissant horizontalement sensiblement dans leur propre plan
55.
BATTERY SYSTEM, SOC ESTIMATION METHOD FOR BATTERY SYSTEM, COMPUTER APPARATUS, AND MEDIUM
This disclosure provides a battery system, an SOC estimation method for the battery system, a computer apparatus, and a medium, the method comprising: mapping an upper limit and a lower limit of the state of charge of the second-system battery to a state of charge interval of the battery system, to establish a mapping relationship between the upper limit and the lower limit of the state of charge of the second-system battery and the state of charge interval of the battery system; and calculating the state of charge of the second-system battery and estimating a state of charge of the battery system according to the mapping relationship.
G01R 31/367 - Logiciels à cet effet, p.ex. pour le test des batteries en utilisant une modélisation ou des tables de correspondance
G01R 31/396 - Acquisition ou traitement de données pour le test ou la surveillance d’éléments particuliers ou de groupes particuliers d’éléments dans une batterie
G01R 31/382 - Dispositions pour la surveillance de variables des batteries ou des accumulateurs, p.ex. état de charge
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
G07C 5/12 - Enregistrement ou indication de données de marche autres que le temps de circulation, de fonctionnement, d'arrêt ou d'attente, avec ou sans enregistrement des temps de circulation, de fonctionnement, d'arrêt ou d'attente sous forme de graphique
56.
BATTERY SWAP PLATFORM, BATTERY SWAP STATION, AND BATTERY SWAP METHOD
The disclosure provides a battery swap platform, a battery swap station, and a battery swap method. The battery swap platform includes a parking mechanism, a battery mounting/dismounting mechanism, and a battery temporary storage mechanism. The battery mounting/dismounting mechanism can dismount a battery from a vehicle parked on the parking mechanism and deliver the dismounted battery to the battery temporary storage mechanism for temporary storage, or obtain a battery from the battery temporary storage mechanism and mount the battery on the vehicle parked on the parking mechanism. In this way, in the battery swap platform and the battery swap station provided in the disclosure, the provision of the battery temporary storage mechanism can shorten the battery transport duration, thereby reducing the total time taken for vehicle battery swap.
B60L 50/64 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de l'énergie fournie par des batteries - Détails de construction des batteries spécialement adaptées aux véhicules électriques
B60L 50/60 - Propulsion électrique par source d'énergie intérieure au véhicule utilisant de la puissance de propulsion fournie par des batteries ou des piles à combustible utilisant de l'énergie fournie par des batteries
B66F 7/28 - Châssis de levage, p.ex. pour lever des véhicules; Ascenseurs à tablier - Détails de structure, p.ex. butées d'arrêt, organes de support pivotants, curseurs coulissants réglables aux dimensions de la charge
A removable subassembly is provided for use in a circuit board module. The removable subassembly includes a cooling element that is decoupled from an enclosure constructed for the circuit board module. The cooling element can be fastened directly to a daughter card or other printed circuit board of the electronic module and can act as part of the enclosure for the circuit board module. By having the cooling element fastened to the daughter card and being part of the enclosure, the daughter card or other components of the circuit board module can be removed without the need for a complete disassembly of the circuit board module.
Disclosed systems and methods include receiving an image, processing the image with a depth estimation module to generate a first depth map, generating a foreground mask of the image, inpainting regions of the image, generating a second depth map based on the inpainted regions of the image, comparing histograms of the first and second depth maps, and generating proximity warnings based on the comparison of the histograms.
B60R 25/10 - VÉHICULES, ÉQUIPEMENTS OU PARTIES DE VÉHICULES, NON PRÉVUS AILLEURS Équipements ou systèmes pour interdire ou signaler l’usage non autorisé ou le vol de véhicules actionnant un dispositif d’alarme
B60R 25/30 - Détection relative au vol ou autres événements relatifs aux systèmes antivol
B60R 25/102 - VÉHICULES, ÉQUIPEMENTS OU PARTIES DE VÉHICULES, NON PRÉVUS AILLEURS Équipements ou systèmes pour interdire ou signaler l’usage non autorisé ou le vol de véhicules actionnant un dispositif d’alarme un signal étant envoyé vers un lieu distant, p.ex. signal radio transmis à un poste de police, à une entreprise de sécurité ou au propriétaire du véhicule
G06V 20/52 - Activités de surveillance ou de suivi, p.ex. pour la reconnaissance d’objets suspects
G06V 20/56 - Contexte ou environnement de l’image à l’extérieur d’un véhicule à partir de capteurs embarqués
G06T 7/50 - Récupération de la profondeur ou de la forme
G06T 7/194 - Découpage; Détection de bords impliquant une segmentation premier plan-arrière-plan
59.
CARBON FOOTPRINT ESTIMATION METHOD AND SYSTEM FOR VEHICLE
The disclosure provides a carbon footprint estimation method and system for a vehicle. The method includes the following steps: S100: establishing a carbon footprint model of the vehicle; S200: dividing the carbon footprint model into a first module and a second module, wherein a carbon footprint of the first module can be obtained from a database, and a carbon footprint of the second module cannot be obtained from the database; and S300: estimating, based on the carbon footprint model, the carbon footprints of the first module and the second module in a production stage; where step S300 includes the following sub-steps: S301: obtaining the carbon footprint of the first module in the production stage from the database; and S302: estimating, based on dimension parameters and materials of the second module, the carbon footprint of the second module in the production stage. By modularly calculating the carbon footprint of the vehicle in the production stage based on the carbon footprint model, the carbon footprint may be comprehensively controlled in a research and development stage.
The disclosure relates to the technical field of intelligent devices for vehicles, and particularly provides an augmented reality head-up display system for a vehicle, and a vehicle. The disclosure aims to solve the problem of an augmented reality head-up display system for a vehicle in the prior art usually having a large volume of a head-up controller host, poor heat dissipation of an image projection main optical head, a complex imaging light path, large space requirements for a dashboard, and poor imaging quality. To this end, in the disclosure, the vehicle includes a dashboard, and the augmented reality head-up display system includes an image projection main optical head, a head-up controller host, and a reflective imaging plate. The head-up controller host is arranged inside the dashboard, the image projection main optical head is arranged outside the dashboard, the dashboard is further provided with a light path capable of allowing for light to enter and exit the dashboard, imaging is achieved by means of the combined action of the image projection main optical head, the head-up controller host, the reflective imaging plate and the light path, and the imaging quality is improved.
The disclosure relates to a vehicle control method. The vehicle control method includes: receiving a motion parameter of a vehicle; detecting, based on the motion parameter, whether there is a longitudinal obstacle in front of the vehicle; and when it is detected that there is a longitudinal obstacle in front of the vehicle, generating compensation torque based on the detected longitudinal obstacle, to perform compensation for control torque of the vehicle to generate required torque of the vehicle. The disclosure further relates to a vehicle control device, a computer-readable storage medium, and a vehicle.
The disclosure relates to the field of vehicle technologies, and specifically, to a vehicle control method and system, a vehicle, a control apparatus, a vehicle-mounted device, and a computer-readable storage medium. The disclosure aims to solve the following technical problem: Since a distinction between understeering and oversteering conditions is not taken into consideration when increasing the engine torque, there is still room for improvement in a formulated engine torque increasing strategy. For this purpose, the disclosure provides a vehicle control method and system, a vehicle, a control apparatus, a vehicle-mounted device, and a computer-readable storage medium, where the control method includes: when an abnormal state occurs in a vehicle in a steering condition, determining whether the current abnormal state is understeering or oversteering; and adjusting torque of the vehicle based on a determining result and a torque amount adjustment mechanism predetermined for the current abnormal state. Through such settings, a feasible torque adjustment strategy can be provided for each of the understeering and oversteering conditions.
B60W 20/10 - Commande de l'apport de puissance de chacun des moteurs primaires pour répondre à la demande de puissance requise
B60W 10/08 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des unités de traction électrique, p.ex. des moteurs ou des générateurs
66.
TIME OF FLIGHT CAMERAS USING PASSIVE IMAGE SENSORS AND EXISTING LIGHT SOURCES
A vehicle may perform time of flight (ToF) calculations or determinations using passive sensors (e.g., passive image sensors) with existing onboard vehicle light sources to generate depth data and a depth image of a scene surrounding the vehicle. For example, the vehicle may use an automotive camera (e.g., a passive sensor that does not emit light) and may pair the camera with one or more light sources on the vehicle to construct a ToF camera. To accomplish this construction of a ToF camera using existing automotive cameras and existing light sources, a controller of the vehicle synchronizes the passive automotive cameras to the onboard light sources. In some examples, the vehicle can enable a high dynamic range (HDR) for the ToF cameras by varying properties of the light emitted from the light sources.
An apparatus, system, and method are provided for routing multiple diagnostic pathways. A protocol data unit (PDU) router may receive a diagnostic response. The PDU router may identify a diagnostic request corresponding to the diagnostic response, based on a comparison of a first PDU identifier associated with the diagnostic request and a second PDU identifier associated with the diagnostic response. The identify a routing path between the diagnostic target and a diagnostic client associated with the diagnostic request, based on the first PDU identifier and the second PDU identifier. The PDU router may route the diagnostic response to the diagnostic client, based on the routing path. The routing path may overlap at least a portion of a second routing path between the diagnostic target and a second diagnostic client.
The disclosure relates to the technical field of thermal management of a battery charging and swap station, and in particular to a battery charging and swap station, a thermal management system therefor, a control method for a thermal management system, a control device, and a computer-readable storage medium. The thermal management system includes: a heat pump unit including a compressor, a condenser, a throttling component, and an evaporator which form a refrigerant circulation circuit; a first liquid cooling unit including a charging module and the evaporator which form a first coolant circulation circuit; a second liquid cooling unit including a traction battery portion and the evaporator which form a second coolant circulation circuit; and a third liquid cooling unit including a charging terminal and the evaporator which form a third coolant circulation circuit, where the first and/or the third liquid cooling unit can be in communication with the second liquid cooling unit, so as to transfer heat recovered by the first and/or third liquid cooling unit to the traction battery portion. With such a configuration, a thermal management of the battery charging and swap station can be realized through liquid cooling.
An apparatus, system, and method are provided for context-based protocol data unit (PDU) identifier provisioning. A PDU service module determines, based on a first PDU identifier and using a LUT associated with servicing a PDU, a signal identifier associated with a set of signals to include in the PDU. The PDU service module generates the PDU based on the LUT associated with servicing the PDU. The PDU service module transmits the PDU and the first PDU identifier to the router module. The router module determines, based on the first PDU identifier and using a LUT associated with routing the PDU, a communication bus and an interface module associated with the communication bus. The router module determines, based on the first PDU identifier and using a LUT associated with the interface module, a second PDU identifier. The router module transmits the PDU and the second PDU identifier to the interface module.
The disclosure relates to an air spring for a vehicle and a vehicle. The disclosure aims to solve the problems of, in an existing air spring for a vehicle, a poor filtering effect and frequent replacement of a filter screen. To this end, an air spring for a vehicle according to the disclosure comprises a dust-proof shade, an inner core and a bladder, wherein the inner core is in the shape of an upwardly open barrel, the dust-proof shade surrounds an outer side of a sidewall of the inner core, the dust-proof shade encloses a chamber with the sidewall of the inner core, and the bladder is arranged inside the chamber; and the sidewall of the inner core is provided with a first breathing hole and a second breathing hole, an inner side of the inner core is in communication with the outside through the first breathing hole, the inner side of the inner core is in communication with the chamber through the second breathing hole, and the first breathing hole and the second breathing hole are both arranged away from a bottom portion of the inner core. The dust and sand is prevented from entering the chamber together with the air, the filtering effect is improved, the bladder arranged inside the chamber is protected from being damaged, and the service life of air spring is increased.
B60G 11/27 - Suspensions élastiques caractérisées par la disposition, l'emplacement ou le type des ressorts ayant des ressorts à fluide uniquement, p.ex. ressorts hydropneumatiques dans lesquels le fluide est un gaz
The disclosure relates to a Lidar apparatus. The Lidar apparatus includes an area array light source, an emitting lens group, a receiving lens group, and an area array detector, where the area array light source is located in the front focal plane of the emitting lens group, and the area array detector is located in the back focal plane of the receiving lens group; a laser beam emitted from the area array light source is transmitted, through the emitting lens group, to an object to be detected and reflected by the object to be detected, and a reflected laser beam is transmitted to the area array detector through the receiving lens group; and a foveated optical system is used for each of the emitting lens group and the receiving lens group, and the image height of the foveated optical system is directly proportional to a tangent value of a field of view, such that angular resolutions of the Lidar apparatus are approximately distributed evenly. The disclosure further relates to a Lidar device and a vehicle. The technical solutions of the Lidar apparatus proposed by the disclosure may implement long-range solid-state Lidar detection with a large field of view and uneven angular resolutions.
The disclosure relates to the technical field of Lidars, and particularly provides a method and system for evaluating a point cloud quality of a Lidar, and an apparatus, which are intended to solve a problem that an existing method for evaluating a point cloud quality is greatly affected by other external objects, resulting in a low accuracy of evaluation results. To this end, the Lidar of the disclosure includes a laser transmitter, a laser detector, a target, and a housing, where the laser transmitter, the laser detector, and the target are all provided in the housing, and the target is configured to receive a laser beam transmitted by the laser transmitter and to reflect the laser beam to the laser detector.
The disclosure relates to a Lidar apparatus. The Lidar apparatus includes an area array light source, an emitting lens group, a receiving lens group, and an area array detector, where the area array light source is located in the front focal plane of the emitting lens group, and the area array detector is located in the back focal plane of the receiving lens group; a laser beam emitted from the area array light source is transmitted, through the emitting lens group, to an object to be detected and reflected by the object to be detected, and a reflected laser beam is transmitted to the area array detector through the receiving lens group; and an F-Theta lens is used for each of the emitting lens group and the receiving lens group, and the image height of the F-Theta lens is directly proportional to a field of view, such that angular resolutions of the Lidar apparatus are approximately distributed evenly. The disclosure further relates to a Lidar device and a vehicle. The technical solutions of the Lidar apparatus proposed by the disclosure may implement long-range solid-state Lidar detection with a large field of view and equal angular resolutions.
The disclosure relates to the technical field of vehicles, and particularly provides a multi-link independent suspension for a vehicle that includes a subframe and a steering knuckle. In order to solve the problem of reduced adjustment efficiency caused by mutual restraining of linkages of an existing multi-link independent suspension when a camber angle is adjusted, the multi-link independent suspension includes a spring control arm that is configured to adjust a camber angle of a wheel center. The multi-link independent suspension also includes a front upper control arm and a rear upper control arm. A central axis of the front upper control arm intersects with a central axis of the rear upper control arm at a Q point, and the Q point has the same coordinate as the wheel center in an X direction; and a motion centerline between the front upper control arm and the rear upper control arm coincides with a projection of a central axis of the spring control arm on an XY plane, so that a movement of the spring control arm has no effect on an upper control arm system when the camber angle is being adjusted. The steering knuckle only rotates about an X axis so as to drive a tire to rotate about the X axis, so that a camber angle of the tire can be adjusted without changing a toe-in angle, thereby reducing the number of affected linkages and simplifying the adjustment in the camber angle of the tire.
B60G 3/28 - Suspensions élastiques pour une seule roue avec plusieurs bras articulés, p.ex. parallélogramme un des bras lui-même au moins étant élastique, p.ex. ressort à lame
B62D 17/00 - Moyens sur le véhicule pour régler le carrossage, la chasse ou le pincement des roues
B60G 7/00 - Bras de suspension articulés; Leurs accessoires
75.
ELECTRIC DRIVE ASSEMBLY FOR ELECTRIC VEHICLE, AND ELECTRIC VEHICLE
The disclosure relates to the technical field of electric drive assemblies, and in particular provides an electric drive assembly for an electric vehicle, and an electric vehicle. The disclosure provides an electric drive assembly composed of an input shaft integrated with an electric motor rotor and a gearbox first-stage driving gear, three intermediate shafts each integrated with a gearbox first-stage driven gear and a second-stage driving gear, and a differential integrated with a second-stage driven gear. The three intermediate shafts are evenly disposed around the input shaft. The power of the electric motor is transmitted from the first-stage driving gear to the second-stage driven gear on the differential evenly through the three intermediate shafts. The structure has a small size, a light weight, and a large ability to transmit loads, thereby avoiding the problem of poor manufacturing precision of the planetary gear and the ring gear used in the traditional coaxial electric drive assembly structure, and providing a better NVH performance.
F16H 37/08 - Combinaisons de transmissions mécaniques non prévues dans les groupes comportant essentiellement et uniquement des transmissions à engrenages ou à friction avec dispositions pour répartir le couple entre plusieurs arbres intermédiaires avec transmission différentielle
B60K 1/00 - Agencement ou montage des ensembles de propulsion électriques
B60K 17/08 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type de mécanisme de transmission du changement de vitesse du type mécanique
B60K 17/16 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type de mécanisme de transmission du différentiel
76.
POWER CONTROL METHOD AND SYSTEM FOR BATTERY CHARGING AND SWAP STATION, MEDIUM, APPARATUS, AND BATTERY CHARGING AND SWAP STATION
The disclosure relates to the technical field of battery charging and swapping, and in particular, to a power control method and system for a battery charging and swap station, a medium, an apparatus, and the battery charging and swap station. The disclosure is intended to solve the problem of how to implement integrated power management of the battery charging and swap station. To this end, the power control method in the disclosure includes: obtaining a power limit of the battery charging and swap station, a station-side total requested power of a battery swap station, and a pile-side total requested power of a number of charging piles; calculating a sum of the station-side total requested power and the pile-side total requested power; comparing the power limit with the sum of the two powers; when the power limit is less than the sum of the two powers, determining, based on a preset allocation strategy, a station-side actual allocated power for the battery swap station and a pile-side actual allocated power for the number of charging piles; and respectively performing, based on the station-side actual allocated power and the pile-side actual allocated power, power allocation on one or more battery compartments and the number of charging piles. The disclosure can implement flexible and efficient power allocation between the battery swap station and the charging piles in the battery charging and swap station.
The disclosure relates to the technical field of battery charging and swapping, and in particular, to a power control method and system for a battery charging and swap station, a medium, an apparatus, and the battery charging and swap station. The disclosure is intended to solve the problem of how to implement integrated power management of the battery charging and swap station in the case of a plurality of bus bars. For this purpose, the battery charging and swap station in the disclosure includes a plurality of charging devices, the plurality of charging devices are divided into a plurality of device groups, and each device group is powered by one bus bar. The power control method includes: when a total power limit is less than a sum of bus bar power limits of all of the bus bars, obtaining the total power limit of the battery charging and swap station and a requested power of each device group; calculating a total requested power for the battery charging and swap station based on all of the requested powers; comparing the total requested power with the total power limit; and performing, based on a comparison result, power allocation on each device group. The disclosure can implement flexible and efficient power allocation under the power supply of the plurality of bus bars, and ensure a service capability of the battery charging and swap station.
The disclosure relates to a method and system for detecting a parking state of a vehicle in a battery swap platform, and a battery swap platform including such a system. The method includes the following steps: a) using a panoramic camera apparatus to obtain an image of the battery swap platform, where the vehicle is parked on the battery swap platform; b) inputting the image into a model, where the model is constructed based on a plurality of sets of training data including a sample image and labeling information, and the labeling information depicts whether the vehicle reaches a preset position of the battery swap platform in the sample image; and c) processing the image based on the model to determine whether the vehicle is parked in the preset position of the battery swap platform. According to the method, the system, and the battery swap platform, the parking state of the vehicle in the battery swap platform can be automatically detected by applying the model based on deep learning, so that a misoperation on the vehicle and damage to the battery can be prevented.
B60L 53/36 - Moyens pour l’ajustement automatique ou assisté de la position relative des dispositifs de charge et des véhicules par le positionnement du véhicule
G06V 20/52 - Activités de surveillance ou de suivi, p.ex. pour la reconnaissance d’objets suspects
79.
CONTROL METHOD AND VEHICLE-MOUNTED WIRELESS CHARGER, VEHICLE-MOUNTED WIRELESS CHARGER AND VEHICLE
The disclosure relates to a control method for a vehicle-mounted wireless charger, a vehicle-mounted wireless charger, and a vehicle. The vehicle-mounted wireless charger has a fan, and the control method includes: establishing a functional relationship between a vehicle speed of a vehicle and a duty cycle of the fan; detecting a real-time vehicle speed of the vehicle when the wireless charger charges a device to be charged and the fan is turned on; and determining and adjusting the duty cycle of the fan based on the real-time vehicle speed and the functional relationship, to control noise of the vehicle-mounted wireless charger. The vehicle of the disclosure may effectively control the noise of the vehicle-mounted wireless charger using the control method, thereby improving the NVH performance of the vehicle and driving experience of a user.
H02J 7/14 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge de batteries par des générateurs dynamo-électriques entraînés à vitesse variable, p.ex. sur véhicule
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
80.
METHOD AND SYSTEM FOR INTERACTION BETWEEN VEHICLE AND SMART DEVICE
The disclosure relates to the technical field of Internet of vehicles, and particularly provides a method and system for interaction between a vehicle and a smart device, in order to solve the technical problem in the related art of incapability of implementing mutual control of a vehicle and a smart home by means of a smart device. To this end, a smart home control method of the disclosure includes: obtaining a first control instruction output by a cloud server, the first control instruction being obtained by converting a first instruction output by a vehicle to the cloud server; and outputting the first control instruction to a smart home, to control the smart home. A smart speaker is controlled by a vehicle to further implement remote control of the vehicle over a smart home, and when a user walks from the vehicle to home, the smart home already works as required by the user. Therefore, user requirements are met, and user experience is improved.
The disclosure relates to a control method and system for braking backup in autonomous driving, a computer storage medium, a computer device, and a vehicle. The control method for braking backup in autonomous driving according to an aspect of the disclosure includes: receiving a status indication of an execution module associated with braking and a status indication of a function module associated with stability control; determining, based at least in part on the received status indication of the execution module associated with braking and the received status indication of the function module associated with stability control, a braking capability of the execution module associated with braking; and assigning a braking command based at least in part on the received status indication of the execution module associated with braking and the determined braking capability of the execution module associated with braking.
B60L 7/26 - Systèmes de freins électrodynamiques pour véhicules, en général avec freinage additionnel mécanique ou électromagnétique commandant l'effet de freinage
B60T 7/12 - Organes d'attaque de la mise en action des freins par déclenchement non soumis à la volonté du conducteur ou du passager
B60T 8/1755 - Régulation des freins spécialement adaptée pour la commande de la stabilité du véhicule, p.ex. en tenant compte du taux d'embardée ou de l'accélération transversale dans une courbe
B60T 8/92 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p.ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p.ex. accélération ou décélération comportant des moyens sensibles au fonctionnement défectueux, c. à d. des moyens pour détecter et indiquer un fonctionnement défectueux des moyens sensibles à la condition de vitesse à action corrective automatique
82.
TEST RESULT MONITORING METHOD AND APPARATUS FOR AN APPLICATION PROGRAM, AND STORAGE MEDIUM
The disclosure relates to the technical field of program testing, and specifically provides a test result monitoring method and an apparatus for an application program, and a storage medium, aiming to solve the problem of how to precisely test changed code in an application program, thereby improving testing efficiency. To this end, the method of the disclosure includes: obtaining difference code of program code of an application program to be tested with respect to program code of a target application program; obtaining a code test result for the difference code based on a program test result for the application program to be tested, to monitor whether the difference code has been tested so that the difference code that has not been tested can be precisely identified for testing, where the program test result at least includes a respective result associated with each line of code in the application program to be tested. With the method, the code test result for the difference code can be obtained based on the program test result, which allows for accurate determination of whether the difference code has been tested and precise testing of the untested difference code, thereby improving testing efficiency.
The disclosure relates to a junction temperature calculation method for a power conversion module. The power conversion module includes a first switching device. The junction temperature calculation method includes: correcting a conduction loss of the first switching device, where the correction of the conduction loss is based on at least a first correction coefficient K1, and the first correction coefficient K1 is associated with a modulation ratio of the power conversion module; and calculating a junction temperature of the first switching device as a junction temperature of the power conversion module, where the calculation of the junction temperature of the first switching device is based on at least the corrected conduction loss. The disclosure also relates to a junction temperature calculation device for a power conversion module, a computer-readable storage medium, and a vehicle. In the junction temperature calculation solution proposed by the disclosure, the conduction loss and a switching loss of the switching device are corrected based on the correction coefficient according to factors such as the modulation ratio and an alternating-current frequency, thereby improving the calculation precision of the junction temperature of the power conversion module.
G01R 31/26 - Test de dispositifs individuels à semi-conducteurs
G01K 7/01 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur utilisant des éléments semi-conducteurs à jonctions PN
84.
METHOD AND SYSTEM FOR VEHICLE ANTI-THEFT AUTHENTICATION, STORAGE MEDIUM, AND VEHICLE
The disclosure relates to the field of vehicles, and particularly, to a method and system for vehicle anti-theft authentication, a storage medium, and a vehicle including the system. The method includes the following steps: determining whether key information in a vehicle key matches preset information; performing primary anti-theft authentication between a vehicle body controller and a gateway in a case of matching, to determine whether to activate a vehicle basic function; and performing secondary anti-theft authentication between the gateway and a power controller in a case of meeting a preset condition, to determine whether to activate a vehicle driving function, where the preset condition includes that the vehicle basic function has been activated.
B60R 25/24 - Moyens pour enclencher ou arrêter le système antivol par des éléments d’identification électroniques comportant un code non mémorisé par l’utilisateur
B60R 25/04 - VÉHICULES, ÉQUIPEMENTS OU PARTIES DE VÉHICULES, NON PRÉVUS AILLEURS Équipements ou systèmes pour interdire ou signaler l’usage non autorisé ou le vol de véhicules agissant sur des systèmes ou des équipements de véhicules, p.ex. sur les portes, les sièges ou les pare-brises agissant sur le système de propulsion, p.ex. le moteur ou le moteur d’entraînement
The disclosure relates to the technical field of vehicle accessories, and in particular to a brake for a vehicle and a vehicle. The disclosure aims at solving the problems present in existing brakes for a vehicle that oil passages are relatively long, an angle at which each oil passage is arranged is relatively large, debris generated in a machining process remains in the oil passages and then causes blockage of the oil passages, and drilling holes in an inner caliper body and an outer caliper body to form the oil passages further reduces mechanical strength of the inner caliper body and the outer caliper body. For this purpose, the brake for a vehicle according to the disclosure comprises a first caliper body and a second caliper body, wherein the first caliper body is fixedly connected to the second caliper body, the first caliper body and the second caliper body are each provided with a piston chamber, a piston is arranged in each piston chamber, the first caliper body is provided with a first oil passage penetrating through the piston chamber in the first caliper body, the second caliper body is provided with a second oil passage penetrating through the piston chamber in the second caliper body, and the first oil passage fluidly connects with the second oil passage by means of a hard oil pipe. The foregoing arrangement can simplify oil passage pathways in the first caliper body and the second caliper body.
F16D 65/18 - Mécanismes d'actionnement pour freins; Moyens pour amorcer l'opération de freinage à une position prédéterminée disposés dans, ou sur le frein adaptés pour rapprocher les organes par traction
F16D 55/228 - Freins à surfaces de freinage substantiellement radiales pressées l'une contre l'autre dans une direction axiale, p.ex. freins à disques avec disques ou patins déplaçables selon l'axe pressés contre des organes en rotation situés dans l'axe par serrage entre des organes mobiles de freinage, p.ex. des disques ou des patins de freins mobiles avec un organe d'actionnement séparé pour chaque face
86.
METHOD FOR RECOGNIZING ROUGHNESS OF ROAD ON WHICH VEHICLE IS TRAVELING, VEHICLE AND STORAGE MEDIUM
The disclosure relates to a method for recognizing roughness of a road on which a vehicle is traveling, a vehicle, and a computer-readable storage medium. The method for recognizing roughness of a road on which a vehicle is traveling includes the steps of: A. obtaining a traveling speed of the vehicle on a current road; B. determining whether the obtained traveling speed is not greater than a preset threshold, and if the obtained traveling speed is not greater than the preset threshold, obtaining operating data of the vehicle at a preset time interval; and C. determining the roughness of the current road of the vehicle based on a change feature of the obtained operating data. Through application of the disclosure, roughness of a road on which a vehicle is traveling can be quickly, accurately, and efficiently detected, different road conditions such as uphill, downhill, and various obstacles that can or cannot be crossed over can be recognized, thereby improving the low-speed control capability of the vehicle and enhancing the safety performance of the vehicle.
G01B 21/30 - Dispositions pour la mesure ou leurs détails, où la technique de mesure n'est pas couverte par les autres groupes de la présente sous-classe, est non spécifiée ou est non significative pour mesurer la rugosité ou l'irrégularité des surfaces
The disclosure relates to the technical field of vehicle accessories, and particularly provides a brake for a vehicle and a vehicle. The disclosure aims at solving the problem that existing brakes for a vehicle usually cannot overcome low-frequency stubborn noise generated by a caliper structure in the brake in a braking process. For this purpose, the brake for a vehicle according to the disclosure comprises a first caliper body and a second caliper body, wherein the first caliper body and the second caliper body are provided with a first friction disc and a second friction disc respectively, a brake disc is arranged between the first friction disc and the second friction disc, and the first friction disc and the second friction disc are each further provided with at least one mass block, so as to quickly reduce low-frequency operating noise of the brake, thereby fundamentally eliminating braking noise, and then solving the problem that the existing brakes for a vehicle usually cannot overcome low-frequency stubborn noise generated by a caliper structure in the brake in a braking process.
The disclosure relates to a lane change method and system, a storage medium, and a vehicle. The lane change method includes the following steps: receiving consecutive frames of condition information, the condition information including velocity information of a current vehicle, state information of an adjacent vehicle, and lane information; with the condition information as an input to a neural network, processing the condition information by means of the neural network, to obtain an initial lane change strategy; and correcting the initial lane change strategy based on a predetermined rule and the condition information, to generate and output a corrected lane change strategy. According to this lane change method, intelligent, safe and efficient lane change may be achieved during an autonomous driving or driving assistance process.
The invention relates to a cellulose-reinforced polypropylene resin composite material, a preparation method therefor and use thereof. The cellulose-reinforced polypropylene resin composite material comprises, relative to the total weight of the composite material: 65 wt % to 85 wt % of polypropylene resin; 10 wt % to 20 wt % of a cellulose filler; and 1 wt % to 10 wt % of dyed rayon, wherein the color of the dyed rayon is different from that of the polypropylene resin. The cellulose-reinforced polypropylene resin composite material of the invention is environmentally friendly and simple to process, and has a simple molding process. The article prepared therefrom has excellent physical and chemical properties, uniform matte appearance and two-color effect.
The disclosure relates to a vehicle control method. The vehicle control method includes: receiving a first control instruction; sending a first output signal based on the first control instruction, where the first output signal is used to instruct a hydraulic parking system to start pressure build-up; and sending a second output signal upon the hydraulic parking system reaching a predetermined first state, where the second output signal is used to instruct an electronic parking system to start to be pulled up or released. The disclosure further relates to a vehicle control device, a computer-readable storage medium, and a vehicle. According to the vehicle control solution provided in the disclosure, a hydraulic parking system and an electronic parking system are controlled in a coupled manner in vehicle starting and stopping conditions, thereby providing a user with highly comfortable, reliable, and safe vehicle starting and stopping experience.
B60T 13/66 - Commande électrique des systèmes de freins à fluide sous pression
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissance; Systèmes de freins incorporant ces moyens de transmission, p.ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
91.
VEHICLE CONTROL SYSTEM AND METHOD, COMPUTER DEVICE, MEDIUM, AND VEHICLE
The disclosure relates to a vehicle control system, a vehicle control method, a computer device, a computer-readable storage medium, and a vehicle. A vehicle control system according to an aspect of the disclosure includes: an autonomous driving control module configured to generate first planning information and second planning information in real time based on vehicle environment information, vehicle status information, and vehicle destination information, where the second planning information is used for safe parking; and a vehicle dynamic control module configured to receive the first planning information and the second planning information from the autonomous driving control module in real time, to generate a first control instruction based on the received first planning information or generate a second control instruction based on the received second planning information.
B60W 30/06 - Manœuvre automatique de stationnement
B60W 50/02 - COMMANDE CONJUGUÉE DE PLUSIEURS SOUS-ENSEMBLES D'UN VÉHICULE, DE FONCTION OU DE TYPE DIFFÉRENTS; SYSTÈMES DE COMMANDE SPÉCIALEMENT ADAPTÉS AUX VÉHICULES HYBRIDES; SYSTÈMES D'AIDE À LA CONDUITE DE VÉHICULES ROUTIERS, NON LIÉS À LA COMMANDE D'UN SOUS-ENSEMBLE PARTICULIER - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier pour préserver la sécurité en cas de défaillance du système d'aide à la conduite, p.ex. en diagnostiquant ou en palliant à un dysfonctionnement
B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
92.
METHOD FOR TRANSFERRING CONTROL OVER VEHICLE IN AUTOMOTIVE ELECTRONIC SYSTEM, AND APPARATUS
The disclosure relates to the intelligent vehicle driving technologies, and in particular, to a method for transferring control over a vehicle in an automotive electronic system, an automotive electronic system and a computer-readable storage medium for implementing the method, and a vehicle including the automotive electronic system. An automotive electronic system according to an aspect of the disclosure includes a first control domain and a second control domain that are communicatively coupled to each other, where the first control domain includes a first memory, a first domain controller, and a first computer program stored on the first memory and executable on the first domain controller, and the first computer program is executed to: generate, in response to an event that triggers a transfer of control over a vehicle, a request to transfer the control over the vehicle; and display, via the second control domain as a first transmission channel or a second transmission channel, the request to transfer the control over the vehicle, where the first transmission channel takes priority over the second transmission channel in being used to display the request to transfer the control over the vehicle, and where the second transmission channel is physically independent from the second control domain.
B60W 50/035 - Mise des unités de commande dans un état prédéterminé, p.ex. en donnant la priorité à des éléments d'actionnement particuliers
B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
B60W 50/02 - COMMANDE CONJUGUÉE DE PLUSIEURS SOUS-ENSEMBLES D'UN VÉHICULE, DE FONCTION OU DE TYPE DIFFÉRENTS; SYSTÈMES DE COMMANDE SPÉCIALEMENT ADAPTÉS AUX VÉHICULES HYBRIDES; SYSTÈMES D'AIDE À LA CONDUITE DE VÉHICULES ROUTIERS, NON LIÉS À LA COMMANDE D'UN SOUS-ENSEMBLE PARTICULIER - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier pour préserver la sécurité en cas de défaillance du système d'aide à la conduite, p.ex. en diagnostiquant ou en palliant à un dysfonctionnement
G08B 25/10 - Systèmes d'alarme dans lesquels l'emplacement du lieu où existe la condition déclenchant l'alarme est signalé à une station centrale, p.ex. systèmes télégraphiques d'incendie ou de police caractérisés par le moyen de transmission utilisant des systèmes de transmission sans fil
93.
METHOD AND SYSTEM FOR MANAGING LIFE CYCLE ITERATION OF TEST CASE, AND MEDIUM
The disclosure provides a method and system for managing a life cycle iteration of a test case, where the method includes the following steps: writing a test case according to a mind map template; importing the written test case in batches based on the mind map template; storing the imported test case, and marking the test case, where the marking includes marking the test case as a manual test case; and creating an automated test case, and associating the automated test case with the manual test case.
NIO TECHNOLOGY (ANHUI) CO., LTD (Taïwan, Province de Chine)
Inventeur(s)
Lin, Shuangwu
Guo, Daoyan
Abrégé
The disclosure provides an obstacle avoidance control method and device, an advanced driver-assistance system, a vehicle, and a medium. The method includes the steps of: receiving vehicle sensor data; calculating an obstacle safe boundary and a lane safe boundary based on the vehicle sensor data; and determining a passing region and a passing status for a current vehicle according to the obstacle safe boundary and the lane safe boundary.
B60W 40/04 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes liés aux conditions de trafic
The disclosure relates to a short circuit detection method for a starting battery. The method including: acquiring status information of the starting battery in real time; estimating an SOC of the starting battery by an ampere-hour integral based on the status information; and confirming, based on an estimation result for the SOC, whether the starting battery is short-circuited.
G01R 31/3842 - Dispositions pour la surveillance de variables des batteries ou des accumulateurs, p.ex. état de charge combinant des mesures de tension et de courant
G01R 31/396 - Acquisition ou traitement de données pour le test ou la surveillance d’éléments particuliers ou de groupes particuliers d’éléments dans une batterie
B60L 3/00 - Dispositifs électriques de sécurité sur véhicules propulsés électriquement; Contrôle des paramètres de fonctionnement, p.ex. de la vitesse, de la décélération ou de la consommation d’énergie
H01M 10/48 - Accumulateurs combinés à des dispositions pour mesurer, tester ou indiquer l'état des éléments, p.ex. le niveau ou la densité de l'électrolyte
The invention relates to an air outlet structure, a column, and a vehicle. The air outlet structure comprises: an air duct; a first air outlet and a second air outlet, the first air outlet and the second air outlet being configured to be spaced apart from each other and parallel to each other; and a first air-inducing channel and a second air-inducing channel, the first air-inducing channel extending to the first air outlet from the air duct, the second air-inducing channel extending to the second air outlet from the air duct, and the first air-inducing channel and the second air-inducing channel being configured in such a manner that a first airflow flowing out of the first air outlet and a second airflow flowing out of the second air outlet intersect and scatter each other. Through the foregoing air outlet structure, the vehicle according to the invention can expand an air supply range, significantly improve uniformity of air supply, and prevent directly blowing air to a passenger.
The invention includes a control apparatus and method for an electronic device, a mobile equipment, and a storage medium. The control apparatus for an electronic device includes: a sampling portion configured to obtain working data of the electronic device; a processing portion including a digital-to-analog conversion unit and configured to generate, based on the working data, a control signal for controlling the electronic device; and a driving portion configured to output, based on the control signal, power for driving the electronic device.
G05B 19/042 - Commande à programme autre que la commande numérique, c.à d. dans des automatismes à séquence ou dans des automates à logique utilisant des processeurs numériques
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
The disclosure relates to a road model generation method, the method including: receiving lane line information from a plurality of sources; determining a reference lane line; and performing arbitration and then selecting, from the lane line information from the plurality of sources, a first lane line corresponding to the reference lane line, where the first lane line and the reference lane line together form left and right lane lines of a present lane. The disclosure further relates to a road model generation device, a computer storage medium, an autonomous driving system, and a vehicle.
B60W 40/06 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes liés à l'état de la route
NIO TECHNOLOGY (ANHUI) CO., LTD (Taïwan, Province de Chine)
Inventeur(s)
Zhang, Heng
Zhang, Kai
Dai, Junyi
Wang, Shiting
Abrégé
The disclosure relates to a vehicle positioning method and system for a fixed parking scenario. The method includes: a marker detection step of detecting markers and identifying a pair of markers; a pose matching step of performing pose matching based on vehicle position information and the pair of markers; a non-pose matching step of performing non-pose matching based on the pair of markers, to obtain latest vehicle position information; and a position update step of updating current vehicle position information based on the latest vehicle position information obtained in the pose matching step or the non-pose matching step.
G01C 21/36 - Dispositions d'entrée/sortie pour des calculateurs embarqués
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p.ex. véhicules ou piétons; Reconnaissance des objets de la circulation, p.ex. signalisation routière, feux de signalisation ou routes
G06V 10/75 - Appariement de motifs d’image ou de vidéo; Mesures de proximité dans les espaces de caractéristiques utilisant l’analyse de contexte; Sélection des dictionnaires
100.
BATTERY PACK AND METHOD FOR THERMAL MANAGEMENT OF BATTERY PACK
The disclosure discloses a battery pack and a method for thermal management of a battery pack. The battery pack includes a battery cell and a housing, wherein the battery cell is accommodated in the housing, a cooling plate is arranged under the housing, the cooling plate can transfer heat of the battery cell to the outside of a vehicle, the housing is filled with an immersion liquid, and the battery cell is at least partially immersed in the immersion liquid. According to the disclosure, the temperature of the battery pack can be regulated in a simple manner.
H01M 10/613 - Refroidissement ou maintien du froid
H01M 10/653 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des matériaux électriquement isolants ou thermiquement conducteurs
H01M 10/658 - Moyens de commande de la température associés de façon structurelle avec les éléments par isolation ou protection thermique