The invention discloses an electronic steering lock, an automobile and an unlocking method of the electronic steering lock.The electronic steering lock comprises a tubular column vibration device, a tubular column controller, a lock body, a spring bolt, an electronic steering lock ECU and a spring bolt position sensor used for sensing the position of the spring bolt, and the electronic steering lock ECU and the spring bolt position sensor are both arranged in the lock body; the tubular column vibration device is used for driving the steering tubular column to vibrate and connected with the tubular column controller. According to the position signal provided by the spring bolt position sensor, it can be judged that the spring bolt is clamped by the edge of the lock groove in the steering column, at the moment, after the column controller receives the position state information from the electronic lock, the steering column is driven to vibrate through the column vibration device, and then a steering wheel is driven to slightly rotate within a small range; and the lock tongue is far away from the side wall of the lock groove, so that the lock tongue smoothly retreats from the lock groove, the electronic steering lock is smoothly unlocked, and the use convenience of the electronic steering lock is improved.

    本发明公开了一种电子转向锁、汽车及电子转向锁的解锁方法,其中,电子转向锁包括管柱振动装置、管柱控制器、锁体本体、锁舌、电子转向锁ECU及用于感应锁舌位置的锁舌位置传感器,电子转向锁ECU和锁舌位置传感器均设置在锁体本体内,管柱振动装置用于带动转向管柱振动,管柱振动装置与管柱控制器连接。本申请通过锁舌位置传感器提供的位置信号,可以判断为锁舌被转向管柱中的锁槽边沿卡住,此时管柱控制器接收到来自电子锁的位置状态信息后,通过管柱振动装置带动转向管柱振动,进而带动方向盘在小范围内轻微转动,使得锁槽转动,锁舌远离锁槽的侧壁,进而使得锁舌顺利退出锁槽,使得电子转向锁顺利解锁,电子转向锁使用便捷性提高。


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    Title :

    Electronic steering lock, automobile and unlocking method of electronic steering lock


    Additional title:

    电子转向锁、汽车及电子转向锁的解锁方法


    Contributors:
    ZHENG HU (author) / GU LINGRUI (author) / FENG YE (author) / GU DI (author) / ZHU WENBO (author)

    Publication date :

    2022-06-21


    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



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