A controller (8) controlling a drive force distributed to each wheel (1-4) of a vehicle sets dynamic drive force target values (Fxf**, Fx3**, Fx4**) to the wheels, and determines a variation amount target ratio related to variation amounts (ΔM, ΔFx, ΔFy) of a vehicle yaw moment (M), a vehicle front/aft force (Fx), and a vehicle lateral force (Fy) such that a vehicle behavior generated by the dynamic drive force target values does not vary. The controller (8) determines sets of the drive forces (Fxf(j, k), Fx3(j, k), Fx4(j, k)) realizing the variation amount target ratio, selects drive force command values from these sets such that each drive force command value is within a drive force limiting range, and controls a drive force regulating mechanism (20, 12, 13, 15,16) according to the selected drive force command values.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Vehicle drive force distribution control system


    Beteiligte:

    Erscheinungsdatum :

    15.09.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



    DRIVE FORCE DISTRIBUTION CONTROL DEVICE OF VEHICLE

    TSUJI TAICHI / YONEDA TAKESHI | Europäisches Patentamt | 2015

    Freier Zugriff

    DRIVE FORCE CONTROL SYSTEM, VEHICLE, AND DRIVE FORCE CONTROL METHOD

    NADA MITSUHIRO / MAYAHARA KENJI / NAKAGAMI TAKUYA | Europäisches Patentamt | 2016

    Freier Zugriff

    Drive force distribution method and drive force distribution control device for front and rear wheel drive vehicle

    HIROI DAISUKE / NISHIDA HIROSHI | Europäisches Patentamt | 2023

    Freier Zugriff

    DRIVE FORCE DISTRIBUTION METHOD AND DRIVE FORCE DISTRIBUTION CONTROL DEVICE FOR FRONT AND REAR WHEEL DRIVE VEHICLE

    HIROI DAISUKE / NISHIDA HIROSHI | Europäisches Patentamt | 2022

    Freier Zugriff

    DRIVE FORCE CONTROL SYSTEM, AND VEHICLE PROVIDED WITH DRIVE FORCE CONTROL SYSTEM

    SEKI YOSHIMICHI | Europäisches Patentamt | 2020

    Freier Zugriff