The invention discloses a system and a method for displaying blind areas outside a vehicle based on laser projection. The method comprises the steps that a car roof camera is arranged on a car roof, an A column camera is arranged on the outer side of an A column, a car roof laser projector, an A column laser projector and a processing module are arranged on a car, and the car roof camera, the A column camera, the car roof projector and the A column laser projector are in communication connection with the processing module; the vehicle roof camera is used for shooting a top environment image of a vehicle, the A-column camera is used for shooting an A-column blind area image, the processing module is used for processing the top environment image and the A-column blind area image, and the vehicle roof laser projector and the A-column laser projector are used for projecting images processed by the processor to decoration parts on the inner top and the inner side of an A-column in the vehicle. According to the invention, the top of the vehicle and the image shielded by the A column are accurately projected into the vehicle in real time by adopting a mode of combining the camera and the laser projection, so that the blind area in the vehicle is eliminated.

    本发明公开了一种基于激光投影的车外盲区显示系统和方法。其中,该方法包括:设置在车顶的车顶摄像头、设置在A柱外侧的A柱摄像头、设置在车上的车顶激光投影仪、A柱激光投影仪以及处理模块,车顶摄像头、A柱摄像头、车顶投影仪、A柱激光投影仪分别与处理模块通信连接;车顶摄像头用于拍摄车辆的顶部环境图像,A柱摄像头用于拍摄A柱盲区图像,处理模块用于对顶部环境图像以及A柱盲区图像进行处理,车顶激光投影仪和A柱激光投影仪用于将处理器处理后的图像投影到车内内顶以及A柱内侧的装饰件上。本发明通过采用摄像头和激光投影组合的方式将车辆顶部以及被A柱遮挡的画面实时、准确的投影到车内,从而消除车内盲区。


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    Title :

    Exterior blind area display system and method based on laser projection


    Additional title:

    一种基于激光投影的车外盲区显示系统和方法


    Contributors:
    WANG WEI (author) / LIU YONGBO (author) / ZHANG PEIHONG (author) / HU JIANQING (author) / CHEN YILIN (author)

    Publication date :

    2023-01-24


    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



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