The invention provides an automobile door unlocking system and method and an automobile, wherein the automobile door unlocking system comprises a standby power supply access port, a Bluetooth control module and a plurality of automobile door control modules; the standby power supply access port is used for connecting an external power supply to supply power to a Bluetooth control module and the automobile door control module on a driving side when a vehicle-mounted battery of the automobile cannot work normally; the Bluetooth control module is used for receiving an automobile door control instruction through Bluetooth; when the vehicle-mounted battery cannot work normally, the vehicle door control instruction is forwarded to the vehicle door control module on the driving side through a LIN bus; the vehicle door control modules are used for controlling automobile doors to be unlocked according to the vehicle door control instruction; and the automobile door control module on the driving side unlocks the automobile door on the driving side according to the automobile door control instruction forwarded by the Bluetooth control module. According to the automobile door unlocking system and method and the automobile, the standby power source access port is arranged on the automobile body, and the external power source can be used for supplying power to the automobile door controller on the driving side; and the Bluetooth control module can directly communicate with the automobile door controller, so that the vehicle door can be normally unlocked in an emergency.

    本发明提供了一种车门解锁系统、方法及汽车,车门解锁系统包括:备用电源接入口,用于在汽车的车载电池无法正常工作时,连接外部电源为蓝牙控制模块和驾驶侧的车门控制模块供电;蓝牙控制模块,用于通过蓝牙接收车门控制指令;并在车载电池无法正常工作时,将车门控制指令通过LIN总线转发至驾驶侧的车门控制模块;多个车门控制模块,用于根据车门控制指令控制车门解锁;驾驶侧的车门控制模块根据蓝牙控制模块转发的车门控制指令解锁驾驶侧的车门。本发明提供的一种车门解锁系统、方法及汽车在车身上配置一备用电源接入口,可使用外部电源为驾驶侧的车门控制器供电;且能够直接与车门控制器通信,确保了在突发情况下仍然能正常解锁车门。


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    Title :

    Automobile door unlocking system and method and automobile


    Additional title:

    一种车门解锁系统、方法及汽车


    Contributors:
    LIU XIAOBIN (author) / ZHANG YABO (author) / TANG JINGFENG (author) / ZHANG LIQUN (author)

    Publication date :

    2021-08-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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