PROBLEM TO BE SOLVED: To provide a vehicular drive force control apparatus capable of controlling a torque vectoring device that includes differential limiting functionality.SOLUTION: In the case of switching the states of a torque vectoring device incorporated in a vehicle, between a differential state where differential torque by a differential motor (differential motor instruction torque T) exceeds differential limit torque (T) by a differential limit mechanism and a differential limit state where the differential limit torque exceeds the differential torque, the differential state or the differential limit state is changed to a differential limit release state (differential 0-point torque T) where the differential torque equals to the differential limit torque, and the change to the differential limit release state from the differential state or the differential limit state is executed by gradually decreasing (clock times t2 to t3) a difference between the differential limit torque ((T) and the differential torque (T).SELECTED DRAWING: Figure 16

    【課題】差動制限機能を備えたトルクベクタリング装置を適切に制御することが可能な車両の駆動力制御装置を提供する。【解決手段】車両に搭載されるトルクベクタリング装置の状態を、差動用モータによる差動トルク(差動モータ指令トルクTw)が差動制限機構による差動制限トルク(TLSD)を上回る差動状態と、前記差動制限トルクが前記差動トルクを上回る差動制限状態との間で切り替える場合に、前記差動状態または前記差動制限状態から、前記差動トルクと前記差動制限トルクとが等しくなる差動制限解除状態(差動0点トルクTLSD_end)へ変化させ、かつ、前記差動状態または前記差動制限状態から前記差動制限解除状態への変化を、前記差動制限トルク(TLSD)と前記差動トルク(Tw)との差を漸次的に減少させる(時刻t2〜t3)ことにより実行する。【選択図】図16


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    Titel :

    VEHICULAR DRIVE FORCE CONTROL APPARATUS


    Weitere Titelangaben:

    車両の駆動力制御装置


    Beteiligte:
    NASU TAKANOBU (Autor:in) / OTA JUNYA (Autor:in) / ISONO HIROSHI (Autor:in)

    Erscheinungsdatum :

    16.11.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / 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



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