The invention discloses a vehicle power supply circuit, an electric vehicle, a fuel vehicle and an automatic driving vehicle, and relates to the technical field of vehicles, the power supply circuit comprises a first power supply and distribution control module and a second power supply and distribution control module, and the output end of the first power supply and distribution control module and the output end of the second power supply and distribution control module are both connected with a plurality of loads; a first power supply module, a second power supply module and a driving module, the input end of the driving module is connected with the first power supply module and the second power supply module, and the output end of the driving module is connected with the first power supply and distribution control module and the second power supply and distribution control module; and when one of the first power supply module and the second power supply module is abnormal, the driving module respectively distributes the power supply of the power supply module which is not abnormal to the first power supply and distribution control module and the second power supply and distribution control module. The power supply and distribution safety, reliability and stability of the whole vehicle are comprehensively improved.

    本发明公开了一种车辆供电电路、电动汽车、燃油车及自动驾驶汽车,涉及车辆技术领域,所述供电电路包括:第一供配电控制模块和第二供配电控制模块,所述第一供配电控制模块和第二供配电控制模块的输出端均连接多个负载;第一电源模块、第二电源模块和驱动模块,所述驱动模块的输入端分别连接所述第一电源模块和第二电源模块,所述驱动模块的输出端分别连接第一供配电控制模块和第二供配电控制模块;当所述第一电源模块和第二电源模块中的一个电源模块异常时,所述驱动模块将没有异常的电源模块的电源分别分配至所述第一供配电控制模块和第二供配电控制模块。本申请全面提升了整车供配电安全性、可靠性和稳定性。


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    Title :

    Vehicle power supply circuit, electric vehicle, fuel vehicle and automatic driving vehicle


    Additional title:

    一种车辆供电电路、电动汽车、燃油车及自动驾驶汽车


    Contributors:
    WU FENG (author) / WANG XUDONG (author) / XIANG YU (author) / ZHANG MING (author)

    Publication date :

    2023-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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