A driving force control device for an electric vehicle includes two motors for generating driving forces independently on left and right driving wheels corresponding to any one of a pair of front wheels and a pair of rear wheels, a motor torque limit unit capable of limiting torques of the two motors, a driving force determination unit for determining which of the driving forces of the left and right driving wheels is larger, and a motor torque control unit for correcting, when the torque limit is imposed on one of the two motors corresponding to one of the left and right driving wheels larger in driving force during a turn of the electric vehicle, the torque of another of the two motors to increase so that a total driving force of the left and right driving wheels is maintained.


    Access

    Download


    Export, share and cite



    Title :

    Electric vehicle driving force control device and electric vehicle driving force control method


    Contributors:
    NAKAJIMA YUKI (author) / SUZUKI KEISUKE (author) / ITO KENSUKE (author) / SATO HARUKI (author)

    Publication date :

    2015-12-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    ELECTRIC VEHICLE DRIVING FORCE CONTROL DEVICE

    IWAHANA TOSHIYUKI | European Patent Office | 2016

    Free access

    ELECTRIC VEHICLE DRIVING FORCE CONTROL DEVICE

    IWAHANA TOSHIYUKI / HIRATA MITSUO | European Patent Office | 2015

    Free access

    DRIVING FORCE CONTROL DEVICE OF ELECTRIC VEHICLE

    NAGAMURA KENSUKE / HIRATA MITSUO | European Patent Office | 2015

    Free access

    Driving force control device for electric vehicle

    ICHINOSE MASANORI / YASUDA TOMOHIKO / SATOU TAKAYUKI | European Patent Office | 2015

    Free access

    DRIVING FORCE CONTROL DEVICE FOR ELECTRIC VEHICLE

    OSAMURA KENSUKE / HIRATA MITSUO | European Patent Office | 2015

    Free access