The invention discloses an electric vehicle charging fault detection method and system, a vehicle and a storage medium, and the method comprises the steps: obtaining the charging state of an electric vehicle, and enabling the charging state to comprise a charging state and a non-charging state; in response to the charging state being charging, determining a charging mode of the electric vehicle; determining a fault detection mode according to the charging mode; according to the fault detection mode, fault detection is carried out on the state of the charging power grid, and a fault detection result is output, and the state of the charging power grid comprises normal and abnormal states. The technical problem that in the prior art, a fault detection method in the charging process lacks directional detection on power grid faults and cannot meet user requirements is solved.

    本发明公开了一种电动车辆充电故障检测方法、系统、车辆及存储介质,其中,方法包括:获取电动车辆的充电状态,其中,充电状态包括充电中和未充电;响应于充电状态为充电中,确定电动车辆的充电模式;根据充电模式,确定故障检测方式;根据故障检测方式,对充电电网的状态进行故障检测并输出故障检测结果,其中,充电电网的状态包括正常和异常。本发明解决了现有技术中存在的充电过程中的故障检测方法,缺乏对电网故障的定向检测,无法满足用户需求的技术问题。


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    Title :

    Electric vehicle charging fault detection method and system, vehicle and storage medium


    Additional title:

    电动车辆充电故障检测方法、系统、车辆及存储介质


    Contributors:
    JIANG PENGHAN (author) / LI XIANG (author) / ZHAO KAICHENG (author) / LI JING (author) / LI CHANG (author)

    Publication date :

    2023-08-15


    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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