The embodiment of the invention discloses a projection image display method and device and a vehicle, and the method comprises the steps: obtaining the position information of at least one key point in the outer contour of the vehicle or the position information of an envelope line; based on the position information of the at least one key point or the position information of the envelope line, determining mapping information of the at least one key point or the envelope line after the outer contour of the vehicle translates for a preset distance along the driving direction of the vehicle, so as to form an imaging feature point set; determining projection information in a head-up display imaging area of the driver based on the imaging feature point set; the projection information is output as a projection image of the head-up display imaging area, and the projection image is used for the driver to judge the position relation between the at least one key point or envelope line in the outer contour of the vehicle and the boundary of the external environment.

    本申请实施例公开了一种投影图像的显示方法、装置及车辆,其中,所述方法包括:获取车辆外轮廓中至少一个关键点的位置信息或包络线的位置信息;基于所述至少一个关键点的位置信息或包络线的位置信息,确定所述车辆外轮廓沿所述车辆行驶方向平移预设距离后,所述至少一个关键点或包络线的映射信息,以形成成像特征点集合;基于所述成像特征点集合,确定在驾驶员的抬头显示成像区域内的投影信息;将所述投影信息输出为所述抬头显示成像区域的投影图像,其中,所述投影图像用于所述驾驶员判断所述车辆外轮廓中所述至少一个关键点或包络线与外界环境边界的位置关系。


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    Title :

    Projection image display method and device and vehicle


    Additional title:

    一种投影图像的显示方法、装置及车辆


    Contributors:
    CAO LIANG (author) / JIANG SHUO (author) / LIAO MINGXIU (author) / BAO ZHIYUAN (author)

    Publication date :

    2023-07-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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