Provided is a driving force control device for a four-wheel-drive vehicle that can evade an occurrence of excessive understeer and oversteer in situations unintended by the driver, by appropriately controlling driving forces to be distributed to sub-drive wheels. The driving force distribution device of the four-wheeled vehicle controls driving force to be distributed to the rear wheels (Wr, Wr) by the clutch (10) for front-and-rear torque distribution so that the wheels (Wf, Wf) are main drive wheels and the rear wheels (Wr, Wr) are sub-drive wheels. The driving force distribution device is adapted to perform control to restrict the upper limit of the four-wheel drive torque based upon an estimated driving force and steering angle of the vehicle, when calculating four-wheel drive torque to be distributed to the rear wheels (Wr, Wr) by the driving force distribution device (10).


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Driving force control device for four-wheel-drive vehicle


    Beteiligte:
    MURAKAMI RYUICHI (Autor:in) / HARA JIRO (Autor:in) / HAIRUDDIN NOR (Autor:in) / SAKAGUCHI YUSUKE (Autor:in) / TAKATANI NAOHARU (Autor:in)

    Erscheinungsdatum :

    2016-07-12


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    DRIVING FORCE CONTROL DEVICE FOR FOUR-WHEEL-DRIVE VEHICLE

    MURAKAMI RYUICHI / HARA JIRO / HAIRUDDIN NOR et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    Driving force control device for four-wheel-drive vehicle

    YUSUKE SAKAGUCHI / KOUJI ONO / RYUICHI MURAKAMI | Europäisches Patentamt | 2017

    Freier Zugriff

    Driving force distribution control apparatus for four-wheel drive vehicle and driving force distribution control method for four-wheel drive vehicle

    OHYAGI SHOICHI / NIHANDA NORIHISA / SEKI TAKAYUKI et al. | Europäisches Patentamt | 2016

    Freier Zugriff


    DRIVING FORCE DISTRIBUTION CONTROL DEVICE OF FOUR-WHEEL DRIVE VEHICLE

    YAMAGATA SUSUMU / KOBAYASHI TAKAHIRO | Europäisches Patentamt | 2016

    Freier Zugriff