The invention provides a self-closing awakening CC detection awakening circuit, a vehicle and a control method.The self-closing awakening CC detection awakening circuit comprises an awakening switch driving circuit, a DCDC circuit, a reference signal generating circuit, a CC signal sampling circuit, an awakening signal generating circuit, a control module and a latch switch circuit; the CC wake-up self-closing function is realized through the latch switch, that is, the control module drives the latch switch to enter a latch state after charging is finished, so that CC wake-up is closed to enable the control module system to enter a dormant state, and the power consumption current of the system meets the standard requirement of the dormant state; and the latch switch is powered down through the gun pulling action of the charging gun to exit from the latch state, so that the closing of the CC wake-up function is relieved, and the scheme has the advantages of simple circuit, low cost, simple logic, high reliability and the like.

    本发明提供一种自关闭唤醒的CC检测唤醒电路、交通工具及控制方法,包括唤醒开关驱动电路、DCDC电路、基准信号产生电路、CC信号采样电路、唤醒信号产生电路、控制模块和闩锁开关电路,在正常插枪实现OBC完成充电时,还通过闩锁开关实现CC唤醒自关闭功能,即在充电结束后控制模块驱动闩锁开关进入闩锁状态,从而关闭CC唤醒让控制模块系统进入休眠状态,系统功耗电流符合休眠状态的标准要求,再可通过充电枪拔枪动作让闩锁开关掉电而退出闩锁状态,从而解除对CC唤醒功能的关闭,本方案具有电路简单、成本低、逻辑简洁、可靠性高等优点。


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    Title :

    Self-closing awakening CC detection awakening circuit, vehicle and control method


    Additional title:

    一种自关闭唤醒的CC检测唤醒电路、交通工具及控制方法


    Contributors:
    GUAN PING (author) / YE HAISONG (author) / GAO JUN (author) / HU HUAN (author)

    Publication date :

    2025-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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