The invention discloses an anti-feed method for a storage battery of an electric vehicle, the electric vehicle, electronic equipment and a storage medium. The anti-feed method for the storage battery comprises the following steps that the minimum starting electric quantity value of the vehicle is judged; obtaining the current electric quantity value of the storage battery and comparing the current electric quantity value with the minimum starting electric quantity value; when it is judged that charging is needed, the DC-DC control module sends a request to the whole vehicle control module, the battery management system control module and the high-voltage power supply distribution control module; the whole vehicle control module sends a power-on instruction to the battery management system control module; the battery management system control module controls the battery pack to output high-voltage electricity, and the high-voltage power supply distribution control module controls the DC-DC control module to charge the storage battery. According to the anti-feed method for the storage battery of the electric vehicle, whether charging is needed or not is judged by judging the minimum starting electric quantity value of the vehicle when the vehicle is in the static state, the risk of feed of the storage battery when the electric vehicle is parked is avoided, and the user experience is improved.

    本发明公开了一种电动车辆的蓄电池防馈电方法、电动车辆、电子设备及存储介质,蓄电池防馈电方法包括如下步骤:判定车辆的最低启动电量值;获取蓄电池的当前电量值并与最低启动电量值进行比较;判定需要充电时,DC‑DC控制模块朝向整车控制模块、电池管理系统控制模块及高压电源分配控制模块发送请求;整车控制模块朝向电池管理系统控制模块发送上电指令;电池管理系统控制模块控制电池包输出高压电,高压电源分配控制模块控制DC‑DC控制模块给蓄电池充电。根据本发明的电动车辆的蓄电池防馈电方法,通过在车辆处于静止状态时判断车辆的最低启动电量值以判定是否需要进行充电,避免电动车辆停放时蓄电池馈电的风险,提高用户体验。


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    Title :

    Storage battery feed prevention method, electric vehicle, electronic equipment and storage medium


    Additional title:

    蓄电池防馈电方法、电动车辆、电子设备及存储介质


    Contributors:
    YI ZONGTAO (author)

    Publication date :

    2022-07-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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