The invention discloses an alternating current discharge system of an electric vehicle and a control method. The alternating current discharge system comprises an alternating current discharge gun, a vehicle-mounted alternating current discharge module, a battery module, a whole vehicle control unit and a large sound screen, the battery module inverts the direct-current high voltage into 220V 50HZ alternating current through the vehicle-mounted alternating-current discharging module, and transmits the alternating current to the alternating-current discharging gun for alternating-current discharging; the whole vehicle control unit obtains the connection state of the alternating-current discharge gun and sends the connection state to the loudspeaker large screen for display; the whole vehicle control unit is connected with the battery module, the vehicle-mounted alternating-current discharge module and the large sound screen through a CAN bus and used for judging whether the whole vehicle meets the alternating-current discharge condition or not, determining whether the alternating-current discharge function is allowed or not and sending instructions to the battery module and the vehicle-mounted alternating-current discharge module; a user sets whether the alternating-current discharging function of the whole vehicle is started or not through the large sound screen, sets the alternating-current discharging function to be started or stopped on the large sound screen, and sends user settings to the whole vehicle control unit.

    本发明公开了一种电动汽车交流放电系统及控制方法,包括交流放电枪、车载交流放电模块、电池模块、整车控制单元、音响大屏;电池模块通过车载交流放电模块将直流高压逆变成220V 50HZ的交流电,输送至交流放电枪进行交流放电;整车控制单元获取交流放电枪连接状态并发送给音响大屏显示;整车控制单元分别与电池模块、车载交流放电模块以及音响大屏通过CAN总线连接,用于判断整车是否满足交流放电条件,决定交流放电功能是否允许,并向电池模块及车载交流放电模块发送指令;用户通过音响大屏设置整车交流放电功能是否开启,并在音响大屏设置开启或者关闭交流放电功能,将用户设置发送给整车控制单元。


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    Title :

    Electric automobile alternating current discharge system and control method


    Additional title:

    一种电动汽车交流放电系统及控制方法


    Contributors:
    WEI WANGRUI (author)

    Publication date :

    2022-10-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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