The invention relates to the field of realizing clear projection cursors of an automobile trunk through a micro-lens array, in particular to an automobile trunk projection system based on the micro-lens array. Comprising an automobile key, a signal receiver, an automobile BCM, a light source module and a microlens array. The automobile key transmits a signal to the signal receiver, after the signal receiver receives the signal, the signal is sent to the automobile BCM, the automobile BCM sends an instruction to the light source module structure, the light source module structure executes an input command, a light source is lightened, and a customized pattern is projected to the ground through a micro-lens array in the light source module structure; the invention provides a high-brightness and clear image projection method, which is convenient for a driver to open the trunk by sensing the cursor; particularly for a daytime scene, a clear pattern is projected, and convenient trunk opening experience is provided; according to the invention, higher-brightness and clearer image projection can be realized, and the problem that the projection pattern is not clear due to the increase of environment illumination intensity in a daytime scene is effectively solved.

    本发明涉及通过微透镜阵列实现汽车后备箱清晰投影光标领域,尤其是涉及一种基于微透镜阵列的汽车后备箱投影系统;包括汽车钥匙,信号接收器,汽车BCM,光源模块和微透镜阵列;所述汽车钥匙向信号接收器发射信号,信号接收器接收后,发送信号至汽车BCM,汽车BCM发送指令至光源模组结构,光源模组结构执行输入命令,点亮光源,经光源模组结构中的微透镜阵列,将定制图案投影至地面;本发明提供了高亮度、清晰的图像投影方法,便于驾驶员通过感应光标实现后备箱开启;尤其对于日间场景,投影出清晰的图案,提供便捷的后备箱开启体验;本发明可实现更高亮度、更清晰的图像投影,有效解决日间场景下,因环境光照强度增加,导致所投影图案不清晰的问题。


    Access

    Download


    Export, share and cite



    Title :

    Automobile trunk projection system based on microlens array


    Additional title:

    一种基于微透镜阵列的汽车后备箱投影系统


    Contributors:
    ZHANG YUNXUAN (author) / LI YANQI (author) / GONG XIAOQIN (author) / LOU LINGYU (author) / LI JIA (author) / ZHANG NAN (author) / WANG XINGHAO (author) / TIAN YUN (author) / MIAO DONGMEI (author) / HAN LIWU (author)

    Publication date :

    2022-08-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Traffic sign projection system based on microlens array

    ZHANG YUNXUAN / LI YANQI / GONG XIAOQIN et al. | European Patent Office | 2022

    Free access

    Automobile reversing prompting system based on microlens array

    ZHANG YUNXUAN / LI YANQI / GONG XIAOQIN et al. | European Patent Office | 2022

    Free access

    V2X road condition projection system based on microlens array

    ZHANG YUNXUAN / LI YANQI / GONG XIAOQIN et al. | European Patent Office | 2022

    Free access

    Automobile trunk

    PAN SHUAI | European Patent Office | 2020

    Free access

    Automobile trunk

    HUANG YONGGANG | European Patent Office | 2020

    Free access