The invention discloses a vehicle-mounted film watching processing method based on a head-up display device, and the main design conception of the method is as follows: under a parking condition, when a vehicle-mounted terminal detects that a video application is activated, a video is played on a screen of the vehicle-mounted terminal and a screen projection option is displayed, and after a user instruction is determined to be projected to the head-up display device, the vehicle-mounted film watching processing method based on the head-up display device is started. A video signal is transmitted to the head-up display device through a digital transmission communication line, and the video signal is projected on a front windshield through twice light path refraction in the head-up display device. According to the invention, the head-up display device is further communicated with the use scene of the vehicle, when the vehicle is in a parking state, a user can watch video programs on the front windshield through the vehicle machine and the HUD transmission link, and the imaging size of about 70 inches and the high-definition resolution ratio can be better achieved, so that the user can feel huge-screen film watching experience in the vehicle, and the user experience is improved. While the vehicle driving entertainment is improved, the expansion possibility is provided for the function scene of the vehicle-mounted head-up display device.

    本发明公开了一种基于抬头显示装置的车载观影处理方法,本发明的主要设计构思在于,在驻车工况下,当车机检测到视频应用被激活时,在车机屏幕上播放视频并展示投屏选项,在确定用户指令为投屏到抬头显示装置后,通过数字传输通信线路将视频信号传输到抬头显示装置,并通过其内部两次光路折射将视频信号投射在前挡风玻璃上。本发明将抬头显示装置与车辆使用场景进一步打通,在车辆驻车状态下,用户可以通过车机、HUD传输链路,在前挡风玻璃上观看视频节目,且更佳地可以具有达到约70寸的成像尺寸以及高清分辨率,使用户在车内便可以感受到巨幕观影体验,在提升车辆驾乘娱乐性的同时,对车载抬头显示设备的功能场景提供了拓展可能性。


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    Title :

    Vehicle-mounted film watching processing method based on head-up display device


    Additional title:

    基于抬头显示装置的车载观影处理方法


    Contributors:
    LAI JIATAO (author) / FAN WEIQUAN (author) / WU AIPING (author) / LI XUEMEI (author) / SHAO CHAO (author) / LIANG XIUYAO (author) / HUANG YILIN (author)

    Publication date :

    2023-12-19


    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 / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS



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