The embodiment of the invention provides a vehicle charging fault diagnosis method, a vehicle control unit and an electric vehicle. The method comprises the steps that the type of a charging pile connected to the vehicle is determined; determining a charging fault type according to the type of the charging pile; acquiring state information of a charging part in the vehicle; and determining the charging fault of the vehicle according to the charging fault type and the state information. According to the scheme, the vehicle charging fault is diagnosed, a large amount of manpower can be saved, and the diagnosis efficiency of the vehicle charging fault is effectively improved.

    本发明实施例提供一种车辆充电故障诊断方法、整车控制器和电动车辆,该方法包括:确定车辆接入的充电桩的类别;根据所述充电桩的类别确定充电故障类型;获取所述车辆中充电部件的状态信息;根据所述充电故障类型和状态信息确定所述车辆的充电故障。通过本方案对车辆充电故障进行诊断,能够节省大量的人力,有效提高车辆充电故障的诊断效率。


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    Title :

    Vehicle charging fault diagnosis method, vehicle control unit and electric vehicle


    Additional title:

    车辆充电故障诊断方法、整车控制器和电动车辆


    Contributors:
    GUO JINGYU (author)

    Publication date :

    2022-12-09


    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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