The invention discloses an automobile data recorder, a screen projection method and device thereof, and a computer readable storage medium. The screen projection method of the automobile data recordercomprises the following steps: establishing communication connection with a vehicle-mounted central control host; when an identity authentication request sent by the vehicle-mounted central control host based on a screen projection protocol of the vehicle-mounted central control host is received, feeding back preset authentication information based on the identity authentication request; and after the preset authentication information passes the identity authentication of the vehicle-mounted central control host, establishing screen projection connection based on the screen projection protocol with the vehicle-mounted central control host. The screen projection method of the automobile data recorder has the advantages of convenience in screen projection, good screen projection display effect, high screen projection stability and the like.

    本发明公开了一种行车记录仪及其投屏方法、装置及计算机可读存储介质,该行车记录仪的投屏方法包括:与车载中控主机建立通信连接;当收到所述车载中控主机基于自身的投屏协议所发送的身份认证请求时,基于所述身份认证请求反馈预设的认证信息;在所述预设的认证信息通过所述车载中控主机的身份认证后,与所述车载中控主机建立基于所述投屏协议的投屏连接。该行车记录仪的投屏方法具有投屏方便、投屏显示效果好、投屏稳定性高等优点。


    Access

    Download


    Export, share and cite



    Title :

    Automobile data recorder, screen projection method and device thereof, and computer readable storage medium


    Additional title:

    行车记录仪及其投屏方法、装置及计算机可读存储介质


    Contributors:
    PAN XING (author)

    Publication date :

    2021-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte



    Automobile instrument screen projection method and device and computer readable storage medium

    HU DAN / OUYANG QIONGLIN | European Patent Office | 2021

    Free access

    Automobile data recorder, automobile, control method for automobile data recorder, electronic equipment and storage medium

    LI DAN / LIU FENG / HUANG ZHIXIN et al. | European Patent Office | 2020

    Free access

    Automobile windshield screen projection control method and system, computer device and storage medium

    MO RONGSHENG / ZHANG JINMING / ZHANG YUE | European Patent Office | 2024

    Free access

    Video projection method, device and system, screen projection workstation and readable storage medium

    GAO FENG / ZHU BIN / MAO HE et al. | European Patent Office | 2020

    Free access

    Automobile alarm method and device thereof and computer readable storage medium

    SUN SHUAIHUI / GENG BAOHAN / ZHU BAIFA et al. | European Patent Office | 2022

    Free access