The invention discloses a projection method, device and equipment for an intelligent vehicle lamp and a storage medium, and the method comprises the steps: obtaining a to-be-projected image, and determining the world coordinate system coordinates of all points on the to-be-projected image; converting the world coordinate system coordinates into image coordinate system coordinates according to the projection relation between the world coordinate system and the image coordinate system; and after the coordinates of the image coordinate system are corrected, a projector of the intelligent vehicle lamp is driven to form an image on a projection screen according to the corrected coordinates of the image coordinate system. According to the projection method of the intelligent vehicle lamp, rich graphs and symbols can be projected and displayed through the projector of the intelligent vehicle lamp, image deformation in the projection process is effectively removed, the projection picture and the road environment are perfectly fused, and the possibility of more interactive scenes is given while the travel safety is improved.

    本发明公开了一种智能车灯的投影方法、装置、设备及存储介质,所述方法包括:获取待投影图像,并确定待投影图像上各点的世界坐标系坐标;根据世界坐标系与图像坐标系之间的投射关系,将世界坐标系坐标转换成图像坐标系坐标;对图像坐标系坐标进行校正处理后,驱动智能车灯的投影仪根据校正处理后的图像坐标系坐标在投影屏幕上成像。本发明提供的智能车灯的投影方法,可以通过智能车灯的投影仪投射显示丰富的图形与符号,并有效去除投影过程中的图像变形,使投影画面与道路环境完美融合,在提升出行安全的同时,赋予更多交互场景的可能性。


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    Title :

    Projection method, device and equipment of intelligent vehicle lamp and storage medium


    Additional title:

    一种智能车灯的投影方法、装置、设备及存储介质


    Contributors:
    WANG ZHAOXIA (author) / XU HAO (author) / HE WU (author) / LU JINBO (author)

    Publication date :

    2023-06-09


    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



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