The invention provides a vehicle unlocking method, device and system and a storage medium, and the method comprises the steps: obtaining an identification ID and a first authentication key of a mobile terminal when an unlocking signal broadcasted by the mobile terminal is received; when the identification ID and the first authentication key pass verification, a session key application signal is sent to the cloud platform, and the vehicle system is controlled to enter a whole vehicle preparation state; when it is monitored that the spacing distance with the mobile terminal is smaller than a set value, a second session key is used for sending an unlocking request signal to the mobile terminal; when an unlocking feedback signal sent by the mobile terminal through the first session key is received, the vehicle door is controlled to be unlocked and opened, and the vehicle is in communication connection with the cloud platform based on a long-distance wireless communication protocol; the vehicle is in communication connection with the mobile terminal based on a short-distance wireless communication protocol. According to the invention, key security authentication is carried out through the cloud platform, so that the unlocking security and efficiency are improved.

    本申请提供一种车辆解锁方法、装置、系统及存储介质,该方法包括:在接收到移动终端广播的解锁信号时,获取移动终端的标识ID和第一认证密钥;在标识ID和第一认证密钥验证通过时,发送会话密钥申请信号至云平台,并控制车辆系统进入整车准备状态;在监测到与移动终端之间的间隔距离小于设定值时,使用第二会话密钥发送解锁请求信号至移动终端;在接收到移动终端使用第一会话密钥发送的解锁反馈信号时,控制车门解锁并打开车门,其中,车辆与云平台基于远距离无线通信协议通信连接;车辆与移动终端基于近距离无线通信协议通信连接。本申请通过云平台进行密钥安全认证提高了解锁安全性和效率。


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    Title :

    Vehicle unlocking method, device and system and storage medium


    Additional title:

    车辆解锁方法、装置、系统及存储介质


    Contributors:
    ZENG QINGSHENG (author) / ZHEN LI (author) / LIN ZHANWEI (author)

    Publication date :

    2023-05-12


    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 / G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS



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