The invention relates to an in-vehicle camera alignment monitoring system. A system for camera alignment monitoring includes an in-vehicle camera in communication with a controller. The controller monitors vehicle operating parameters and camera signal parameters and captures an image file from an in-vehicle camera. A first level analysis of the image file, vehicle operating parameters, and camera signal parameters is performed to detect dynamic conditions and image feature parameters that affect camera alignment. An error in one of a dynamic condition or an image feature parameter that affects camera alignment is detected. A second level analysis of the camera signal parameters is performed to identify a root cause based on the error, the root cause indicating one of a dynamic condition or an image feature parameter that affects camera alignment. A fault associated with camera alignment is detected based on the root cause, and vehicle operation is controlled based on the fault associated with camera alignment.

    本发明涉及车载摄像机对准监测系统。摄像机对准监测的系统包括与控制器通信的车载摄像机。该控制器监测车辆操作参数和摄像机信号参数,并从车载摄像机捕获图像文件。执行图像文件、车辆操作参数和摄像机信号参数的第一级分析以检测影响摄像机对准的动态状况和图像特征参数。检测影响摄像机对准的动态状况或图像特征参数中的一者的错误。执行摄像机信号参数的第二级分析,以基于该错误识别根本原因,该根本原因指示影响摄像机对准的动态状况或图像特征参数中的一者。基于该根本原因检测与摄像机对准相关的故障,并且基于该与摄像机对准相关的故障来控制车辆操作。


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    Title :

    Vehicle-mounted camera alignment monitoring system


    Additional title:

    车载摄像机对准监测系统


    Contributors:
    HU YAO (author) / DU XINYU (author) / LI BIN (author) / YU HAO (author) / ZHANG WENDE (author)

    Publication date :

    2023-07-04


    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 / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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