A trailer angle detection system for a vehicle towing a trailer includes a camera disposed at a rear portion of a vehicle so as to have a field of view exterior and rearward of the vehicle, and an image processor operable to process image data captured by the camera. Responsive to processing of a region of interest of image data captured by the camera, the trailer angle detection system determines the location of a known patterned target at the trailer being towed by the vehicle. Responsive to determination of the location of the target, the system determines a region of interest of the captured image data that encompasses the target. Responsive to processing of image data of the region of interest and determining the location of the target relative to the vehicle centerline, the trailer angle detection system calculates an angle of the trailer relative to the vehicle centerline.


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    Title :

    TRAILER ANGLE DETECTION SYSTEM FOR VEHICLE


    Contributors:

    Publication date :

    2018-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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    DIESSNER HORST D / GALI JYOTHI P / GUPTA NIKHIL et al. | European Patent Office | 2020

    Free access