The invention relates to the technical field of video transmission and discloses a vehicle-mounted wireless screen projection system. The system comprises a vehicle-mounted central controller and a headrest display used for displaying the content of a vehicle-mounted central control projection screen, wherein the vehicle-mounted central controller comprises a first projection module used for projecting to-be-projected screen content of the vehicle-mounted central controller, and the headrest displayer comprises a first receiving module used for receiving the projected screen content of the first projection module and a first display module used for displaying the projected screen content of the vehicle-mounted central controller. The to-be-projected screen content of the vehicle-mounted central controller is projected to the headrest display through the first projection module; the content is received by the first receiving module; the first display module displays the screen projection content such that wireless screen projection is carried out on the display content of the vehicle-mounted central controller, the troubles of image interference and sound loss caused by disassembly,assembly, replacement and overlong transmission wires are improved, the use experience of a user is improved, meanwhile, the installation time and the labor cost are saved, and the vehicle-mounted central controller is more intelligent and user-friendly.

    本发明涉及视频传输技术领域,公开了一种车载无线投屏系统,包括:车载中控;头枕显示器,用于对车载中控投屏内容进行显示;其中,车载中控包括用于对车载中控待投屏内容进行投射的第一投射模块,头枕显示器包括用于接收第一投射模块投屏内容的第一接收模块与用于对车载中控投屏内容进行显示的第一显示模块。通过第一投射模块将车载中控待投屏内容投射至头枕显示器,并通过第一接收模块进行接收,在由第一显示模块对投屏内容进行显示,从而对车载中控的显示内容进行无线投屏,改善拆装、安装、更换、及传输线材过长造成的图像干扰、声音失损的困扰,提升用户使用的体验感,同时也节省了安装工时及人工费用,更加智能化、人性化。


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    Title :

    Vehicle-mounted wireless screen projection system


    Additional title:

    一种车载无线投屏系统


    Contributors:
    CHEN FENG (author)

    Publication date :

    2020-11-27


    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 / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze




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