The invention provides a power supply module, a vehicle mutual charging power supply control method and a vehicle, the power supply module is arranged between a power battery of a first vehicle and a charging interface of the first vehicle, in the power supply module, the first end and the second end of a power assembly are connected with the two ends of the power battery of the first vehicle respectively; the first end of the power assembly is further connected with a first charging interface of a first vehicle, and the third end of the power assembly is connected with a second charging interface of the first vehicle through the first switch unit. The control unit obtains the voltage of the power battery of the first vehicle and the voltage of the power battery of the second vehicle, and controls the first switch unit to be switched on under the condition that the voltage of the power battery of the first vehicle is larger than the voltage of the power battery of the second vehicle; and the power assembly is controlled to reduce the voltage of the power battery of the first vehicle. By implementing the application, V2V is realized by multiplexing the power assembly in the first vehicle, and the cost is low.

    本申请提供了一种供电模块、车辆互充的供电控制方法及车辆,该供电模块设于第一车辆的动力电池与第一车辆的充电接口之间,在该供电模块中,动力总成的第一端和第二端分别连接第一车辆的动力电池的两端;动力总成的第一端还连接第一车辆的第一充电接口,动力总成的第三端通过第一开关单元连接第一车辆的第二充电接口;控制单元获取第一车辆的动力电池的电压以及第二车辆的动力电池的电压,并在第一车辆的动力电池的电压大于第二车辆的动力电池的电压的情况下,控制第一开关单元闭合;此时控制动力总成将第一车辆的动力电池的电压降低。实施本申请,通过复用第一车辆中的动力总成来实现V2V,成本低。


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    Title :

    Power supply module, vehicle mutual charging power supply control method and vehicle


    Additional title:

    一种供电模块、车辆互充的供电控制方法及车辆


    Contributors:
    LI YING (author)

    Publication date :

    2022-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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