A backup assist system for a vehicle and trailer combination includes a steering system, a camera generating an image of the trailer, and a controller. The controller receives the image and identifying a wheel therein, determines a trailer hitch angle using at least one of an aspect ratio or location of the wheel in the image, and implements a trailer backup mode including using the estimated hitch angle in view of a kinematic model of the vehicle and trailer combination to control the steering system in reversing the trailer along a user-selected path.


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    Titel :

    Trailer wheel targetless trailer angle detection


    Beteiligte:
    HU ZHENG (Autor:in) / LAVOIE ERICK MICHAEL (Autor:in)

    Erscheinungsdatum :

    20.10.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G06K Erkennen von Daten , RECOGNITION OF DATA / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge



    TRAILER WHEEL TARGETLESS TRAILER ANGLE DETECTION

    HU ZHENG / LAVOIE ERICK MICHAEL | Europäisches Patentamt | 2018

    Freier Zugriff

    TRAILER WHEEL TARGETLESS TRAILER ANGLE DETECTION

    HU ZHENG / LAVOIE ERICK MICHAEL | Europäisches Patentamt | 2018

    Freier Zugriff

    Trailer wheel targetless trailer angle detection

    HU ZHENG / LAVOIE ERICK MICHAEL | Europäisches Patentamt | 2018

    Freier Zugriff