The invention discloses an automobile head-up display system, which can project displayed content onto a front windshield. The automobile head-up display system comprises an electronic reflective film positioned slightly below a head-up visual field range of a driver, and a projection unit arranged above an automobile instrument panel, wherein the electronic reflective film comprises an electrochromic layer, and a control unit which is communicated with the electrochromic layer and controls the electrochromic layer to receive current intensity; the control unit is further connected with a light sensing unit for controlling an automatic headlight of a vehicle through an automobile bus, and receives current ambient light data obtained by the light sensing unit; the projection area of the projection unit is superposed with the area of the electronic reflective film; the projection unit comprises a color adjusting unit for adjusting the color of projection light; the control unit of the electrochromic layer is further connected with the color adjusting unit, and adjusts the color of the electrochromic layer according to the color of the projection light.


    Access

    Download


    Export, share and cite



    Title :

    Automobile head-up display system


    Contributors:

    Publication date :

    2015-06-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



    HEAD-UP DISPLAY SYSTEM FOR AUTOMOBILE, AND AUTOMOBILE

    TIAN XINBIN / XU XIANGYANG | European Patent Office | 2020

    Free access

    Automobile head-up display adjusting system

    HE ZHIYU / LIU LIANG / LI JING | European Patent Office | 2022

    Free access

    Display device, head-up display system and automobile

    LIU FANCHENG / GUAN YANTAO / ZHA GUOWEI | European Patent Office | 2024

    Free access

    Automobile HUD (Head Up Display)

    LUAN FENGYUN | European Patent Office | 2022

    Free access

    Automobile HUD (Head Up Display)

    ZHAO FEI | European Patent Office | 2023

    Free access