The invention provides a device for projecting and displaying an automobile driving blind area, and the device comprises two eyeball tracking cameras which are disposed at a sun shield in front of a driver, and are used for positioning and tracking the eyeballs of the driver; two blind area image cameras which are arranged outside the automobile, are respectively positioned on the outer sides of the two columns A and are used for acquiring images of a turning sector in the inclined front of the automobile; two micro projectors which are arranged in the automobile, are respectively positioned above the two columns A and are used for projecting images; and a central processing module which is arranged in the automobile, is in communication connection with the eyeball tracking camera, the blind area image camera and the micro projector, and is used for calculating the view field range of the driver shielded by the column A and determining the projection content of the micro projector. Theinvention further provides a method for displaying the automobile driving blind area in a projection mode to determine the image content projected by the A-pillar blind area, and when the eyes of thedriver move forwards and backwards, the projection content can also change along with the A-pillar blind area.

    本发明提供了一种投影显示汽车驾驶盲区的装置,包括:两个眼球追踪摄像头,设置在驾驶员前方的遮阳板处,用于定位并追踪驾驶员的眼球;两个盲区影像摄像头,设置在汽车外部,分别位于两个A柱外侧,用于获取汽车斜前方转弯扇区的影像;两个微型投影仪,设置在汽车内部,分别位于两个A柱上方,用于投射影像;以及中央处理模块,设置在汽车内部,与眼球追踪摄像头、盲区影像摄像头以及微型投影仪通信连接,用于计算驾驶员被A柱遮挡的视野范围并确定微型投影仪的投影内容。本发明还提供了一种投影显示汽车驾驶盲区的装置显示汽车驾驶盲区的方法来确定A柱盲区投影的影像内容,当驾驶员眼睛位置前后移动时,投影内容也会随之变化。


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    Titel :

    Device and method for projecting and displaying automobile driving blind area


    Weitere Titelangaben:

    一种投影显示汽车驾驶盲区的装置及方法


    Beteiligte:
    TONG MINGLEI (Autor:in) / YAO HONGYANG (Autor:in)

    Erscheinungsdatum :

    26.02.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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