The invention discloses a power supply method and device for a motor in a vehicle, a processor and the vehicle. The method comprises the steps that a torque demand value and state data of a vehicle are obtained, the torque demand value is used for determining whether a first motor and a second motor in the vehicle operate or not, and the state data is used for representing the state of a range extender in the vehicle; determining target power generation power of the range extender based on the torque demand value and the state data; based on the target generated power, the range extender is controlled to supply power to a first motor and/or a second motor, the first motor is used for driving rear wheels of the vehicle, and the second motor is used for driving front wheels of the vehicle. The technical problem that the utilization rate of energy in the vehicle is low is solved.

    本发明公开了一种车辆中电机的供电方法、装置、处理器和车辆。该方法可以包括:获取车辆的扭矩需求值和状态数据,其中,扭矩需求值用于确定车辆中第一电机和第二电机是否运行,状态数据用于表征车辆中增程器的状态;基于扭矩需求值和状态数据,确定增程器的目标发电功率;基于目标发电功率,控制增程器对第一电机和/或第二电机供电,其中,第一电机用于驱动车辆的后轮,第二电机用于驱动车辆的前轮。通过本发明解决了车辆中能量的利用率低的技术问题。


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    Title :

    Power supply method and device for motor in vehicle, processor and vehicle


    Additional title:

    车辆中电机的供电方法、装置、处理器和车辆


    Contributors:
    WANG DEPING (author) / LIU LIYUAN (author) / WANG YAN (author) / LIU JIANKANG (author) / NIU CHAOFAN (author)

    Publication date :

    2023-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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