A controller and control method assists a driver with backing up of a vehicle with an attached trailer. The vehicle has a front axle with steerable front wheels controlled by the driver and a rear axle with non-steerable rear wheels. The trailer has a front axle with non-steerable front wheels and a rear axle with steerable rear wheels controlled by a trailer steering controller. The controller receives an operator-controlled vehicle steering angle and a measured hitch angle. The controller determines a trailer steering angle based on the operator-controller vehicle steering angle and the measured hitch angle. The controller continuously controls the trailer (e.g., via a steering angle of the rear wheels) to maintain a trajectory with substantially no lateral slippage.


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    Titel :

    Reverse drive assist for long wheelbase dual axle trailers


    Beteiligte:
    GOSWAMI AMBARISH (Autor:in) / CHIU JIMMY (Autor:in)

    Erscheinungsdatum :

    19.07.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B62D MOTOR VEHICLES , Motorfahrzeuge / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



    Jackknife condition for backing up of a vehicle attached to a long wheelbase dual axle trailers

    CHIU JIMMY / GOSWAMI AMBARISH | Europäisches Patentamt | 2015

    Freier Zugriff


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    On the equivalent wheelbase of a three-axle vehicle

    Williams,E. / TRW Commercial Steering Systems,US | Kraftfahrwesen | 2011


    On the equivalent wheelbase of a three-axle vehicle

    Williams, Daniel Eugene | Taylor & Francis Verlag | 2011