The invention relates to a file updating method, a vehicle battery replacement system, a vehicle and a storage medium. The file updating method comprises the following steps: receiving a file pointing to a vehicle from a server, wherein the file has first version information; performing security verification on the file, and extracting the first version information under the condition that the file passes the security verification; inquiring whether a file is stored in the vehicle battery or not and inquiring second version information of the file under the condition that the file is stored in the vehicle battery; and writing a file with the first version information into the vehicle battery under the condition that the vehicle battery does not store the file or the second version information is lower than the first version information.

    本申请涉及文件更新方法、车辆电池更换系统、车辆及存储介质。所述文件更新方法包括:从服务器接收指向车辆的文件,文件具有第一版本信息;对文件进行安全性校验,并且在文件通过安全性校验的情况下提取所述第一版本信息;查询所述车辆电池是否存有文件以及在存有文件的情况下查询文件所具有的第二版本信息;以及在所述车辆电池没有保存文件或者所述第二版本信息低于所述第一版本信息的情况下,向所述车辆电池写入具有所述第一版本信息的文件。


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    Title :

    File updating method, vehicle battery replacement system, vehicle and storage medium


    Additional title:

    文件更新方法、车辆电池更换系统、车辆及存储介质


    Contributors:
    ZHAO HAO (author)

    Publication date :

    2022-07-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen




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