The invention provides a vehicle power domain control system and an electric vehicle, and the vehicle power domain control system comprises a power conversion module, a power domain control module and a motor driving module. The power supply conversion module is used for receiving a first voltage provided by the power battery, processing the first voltage and then respectively supplying power to the first load and the second load; the power domain control module is used for responding to a vehicle control instruction and generating a corresponding control signal according to the vehicle control instruction; the motor driving module is connected between the power domain control module and a driving motor and is used for generating a corresponding driving signal according to the power and the control signal output by the controller and driving the driving motor to work based on the driving signal so as to convert electric energy provided by the power battery into mechanical energy for driving the electric vehicle to run; wherein the power conversion module, the power domain control module and the motor driving module are integrated on the same circuit board. According to the embodiment of the invention, the complexity of circuit layout can be reduced while the production cost is reduced.

    本公开提供了一种车辆动力域控制系统及电动汽车,该车辆动力域控制系统,包括电源转换模块、动力域控制模块以及电机驱动模块。电源转换模块用于接收动力电池提供的第一电压,并对第一电压处理后分别为第一负载以及第二负载供电;动力域控制模块用于响应车辆控制指令并根据车辆控制指令生成相应的控制信号;电机驱动模块连接于动力域控制模块与驱动电机之间,用于根据动力与控制器输出的控制信号生成相应的驱动信号,并基于驱动信号驱动该驱动电机工作,以将动力电池提供的电能转换驱动电动汽车行驶的机械能;其中,电源转换模块、动力域控制模块及电机驱动模块集成于同一电路板。本申请实施例,可以降低生产成本的同时降低线路布局的复杂性。


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    Title :

    Vehicle power domain control system and electric vehicle


    Additional title:

    车辆动力域控制系统及电动汽车


    Contributors:
    LYU JUNLEI (author) / ZHU MING (author) / CHEN BIN (author) / CAO JINMAN (author)

    Publication date :

    2023-12-05


    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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