The embodiment of the invention provides an automobile battery heating method and device, an automobile and electronic equipment, and the method comprises the steps: obtaining the state information of an automobile battery; disconnecting wheels of the automobile from a motor according to the state information of the automobile battery; the disconnected motor is driven, so that the rotating speed of the motor reaches the working rotating speed; and controlling the rotating speed fluctuation of the motor reaching the working rotating speed to cause the fluctuation of the kinetic energy of the rotor, so that the automobile battery is charged and discharged to generate alternating current for heating. By implementing the embodiment of the invention, the heating capacity of the automobile battery is improved, the heating problem and the noise problem are avoided, and the cost is reduced.

    本申请实施例提供一种汽车电池的加热方法、装置、汽车及电子设备,其中,该方法包括:获取汽车电池的状态信息;根据所述汽车电池的状态信息断开汽车的车轮与电机之间的连接;对断开连接的电机进行驱动操作,使所述电机的转速达到工作转速;控制达到工作转速的电机转速波动,从而引起转子动能的波动,以使所述汽车电池进行充放电,产生交流电流进行加热。实施本申请实施例,提高汽车电池的加热能力,避免发热问题和噪声问题,降低成本。


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    Title :

    Automobile battery heating method and device, automobile and electronic equipment


    Additional title:

    一种汽车电池的加热方法、装置、汽车及电子设备


    Contributors:
    XIA ZHULIANG (author) / LIU WEI (author) / ZHAO XIAOKUN (author) / HU ZHIHUA (author) / VINCHY (author) / GONG HAORAN (author)

    Publication date :

    2022-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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