The invention discloses a vehicle charging fault judgment method, device and equipment and a storage medium, and the method comprises the steps: obtaining a resistance value of an RC resistor of a connection confirmation end CC and a CP value of a control guide end CP under the condition that a vehicle is electrically connected with charging equipment; obtaining a first current corresponding to the resistance value according to a relation between the resistance value and a preset resistance value range; obtaining a second current corresponding to the CP value according to a relation between the CP value and a preset CP value range; and under the condition that the first current does not correspond to the second current, obtaining a fault condition judgment result according to the resistance value and the CP value.

    本申请公开了一种车辆充电故障判断的方法、装置、设备及存储介质,该方法包括:在车辆与充电设备电连接的情况下,获取连接确认端CC的RC电阻的电阻值和控制引导端CP的CP值;根据所述电阻值与预设电阻值范围的关系,得到电阻值对应的第一电流;根据所述CP值与预设CP值范围的关系,得到CP值对应的第二电流;在所述第一电流与所述第二电流不对应的情况下,根据所述电阻值与所述CP值,得到故障情况判断结果。


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    Title :

    Vehicle charging fault judgment method, device and equipment and storage medium


    Additional title:

    车辆充电故障判断的方法、装置、设备及存储介质


    Contributors:
    LU LILAI (author)

    Publication date :

    2024-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES





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