The invention belongs to the technical field of vehicle power supply control, and particularly relates to a vehicle-mounted external power supply control method and a vehicle-mounted external power supply control system. Whether the vehicle body control box needs to perform power-off processing on the external electric appliance or not is judged according to the electric quantity of the storage battery of the whole vehicle, the generated power of the generator and the power utilization state of the whole vehicle, so that the electric balance of the whole vehicle is ensured, the feed state of the storage battery is avoided, the service life of the storage battery of the vehicle is prolonged, and the safety of the storage battery of the vehicle is improved.

    本发明属于车辆供电控制技术领域,尤其涉及一种车载外部供电控制方法及系统,通过车身控制模块根据车辆的电源模式,整车电量状态、蓄电池电压状态,在加装的外部用电器开始使用时,通过整车的蓄电池的电量、发电机的发电功率及整车用电状态来判断,车身控制盒是否需要对外部用电器进行断电处理,以此来保证整车的电平衡,避免蓄电池出现馈电状态,提高车辆蓄电池的使用寿命和安全性。


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    Title :

    Vehicle-mounted external power supply control method and system


    Additional title:

    一种车载外部供电控制方法及系统


    Contributors:
    QIU ZHUOHAO (author) / GUAN YONGXUE (author) / GONG GUANCHENG (author) / HUANG QIANG (author) / XIONG YAOGANG (author) / XIA ZIQIANG (author) / LI LINGNAN (author)

    Publication date :

    2022-12-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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