The invention provides an insulation fault processing method and device of an electric vehicle and a storage medium, and belongs to the field of new energy electric vehicles. The insulation fault processing method comprises the following steps: acquiring a power utilization mode of the automobile, wherein the power utilization mode comprises a corresponding driving power utilization mode when the automobile runs, a corresponding power-on mode when the automobile is ready to start, and a corresponding charging or discharging mode when the automobile is charged or discharged; obtaining the whole automobile insulation resistance value of the automobile; and determining the fault level of the automobile according to the insulation resistance value of the whole automobile, and carrying out power utilization processing on the automobile according to the fault level of the automobile and the power utilization mode. The power utilization processing efficiency of the automobile can be improved, and the driving requirement of the automobile is met.

    本公开提供了一种电动汽车的绝缘故障处理方法、装置及存储介质,属于新能源电动汽车领域。所述绝缘故障处理方法包括:获取所述汽车的用电模式,所述用电模式包括汽车行驶时对应的行车用电模式、所述汽车准备启动时对应的上电模式,以及所述汽车在充电或放电时对应的充电或放电模式;获取汽车的整车绝缘阻值;根据所述整车绝缘阻值,确定所述汽车的故障等级,根据所述汽车的故障等级以及所述用电模式,对所述汽车进行用电处理。本公开可以提高汽车的用电处理效率,满足汽车的行驶要求。


    Access

    Download


    Export, share and cite



    Title :

    Insulation fault processing method and device of electric vehicle and storage medium


    Additional title:

    电动汽车的绝缘故障处理方法、装置及存储介质


    Contributors:
    DENG JIAGUO (author) / YU JING (author) / XU MAOSHENG (author) / WANG YUEHANG (author) / LUO YONGLU (author) / SUN RUBAO (author) / MA HUIHUI (author) / ZHANG TIEZHU (author) / ZHAO GUOHENG (author)

    Publication date :

    2024-03-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Insulation fault processing method and device, storage medium and vehicle

    CHAI SUJUAN / SONG ZONGNAN | European Patent Office | 2020

    Free access

    Electric vehicle insulation fault diagnosis processing method

    LEE HAN WOONG / ZHU FEIXIONG / WANG SEN et al. | European Patent Office | 2024

    Free access

    Insulation fault processing method and system, vehicle and storage medium

    WANG YU / ZHOU TENGBO | European Patent Office | 2024

    Free access

    Vehicle insulation fault diagnosis method, device and equipment and storage medium

    WANG ZHIYING / LU PING / HUANG CHUNSHOU et al. | European Patent Office | 2023

    Free access

    Electric vehicle fault processing method and device, storage medium and electronic device

    LI WEIJUN / LIU KAIQIANG / WANG TING | European Patent Office | 2023

    Free access