A driving force distribution control device (1) mounted on a vehicle (100) including an engine (101), a transmission device (103), a clutch (102) engaging an output shaft (101a) of the engine (101) with an input shaft (103a) of the transmission device (103), and a driving force transmission system (110) capable of transmitting output of the transmission device (103) to main (104L, 104R) and auxiliary (105L, 105R) drive wheels, includes: a control device (3) obtaining a torque value to be transmitted to the auxiliary drive wheels (105L, 105R), the control device (3) reducing the torque value for a predetermined time when the vehicle (100) is in a stopped state or in a state where a vehicle speed of the vehicle (100) is lower than a predetermined value, and an increasing speed of engaging force of the clutch (102) is equal to or greater than a predetermined value; and a driving force transmitting device (2) transmitting torque depending on the obtained torque value to the auxiliary drive wheels (105L, 105R).


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    Title :

    Driving force distribution control device and four-wheel-drive vehicle


    Additional title:

    Vorrichtung zur Steuerung der Antriebskraftverteilung und Fahrzeug mit Vierradantrieb
    Dispositif de contrôle de distribution de force d'entraînement et véhicule à quatre roues motrices


    Contributors:
    NOZU TOMOHIRO (author) / SHIGETA RYOHEI (author) / KODAMA AKIRA (author) / NAGAYAMA GO (author) / YAGI YASUSHI (author) / KOFU DAISUKE (author) / TATARA AKIHIRO (author)

    Publication date :

    2017-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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