The invention relates to a method for inspecting paint defects of a vehicle, said method enabling the determination of 3D coordinates of paint defects of a vehicle (7) by means of an inspection tunnel. The inspection tunnel (1) comprises several cameras (2), a conveyor (8), a position encoder (9) measuring the movement of the vehicle (7); the total station (11), the calibration checkerboard (3) and the calibration pattern (4) are used for measuring and inspecting fixed points of the tunnel structure (12); processing and storage means (10) for storing the images acquired by the camera, computer-aided design files of the vehicle and defect recognition algorithms.

    本发明涉及一种运载器的油漆缺陷的检查方法,该方法借助于检查隧道而能够确定运载器(7)的油漆缺陷的3D坐标。检查隧道(1)包括若干摄像机(2),传送器(8),测量运载器(7)的移动的位置编码器(9);测量检查隧道结构(12)的固定点的全站仪(11),校准棋盘(3)和校准图案(4);存储由摄像机获取的图像、运载器的计算机辅助设计文件和缺陷识别算法的处理和存储装置(10)。


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    Title :

    Inspection method and inspection tunnel for paint defects of vehicle


    Additional title:

    运载器的油漆缺陷的检查方法及检查隧道



    Publication date :

    2022-05-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B62D MOTOR VEHICLES , Motorfahrzeuge / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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