PROBLEM TO BE SOLVED: To provide a vehicle driving control device that suppresses a speed reduction shock on cutting fuel under vehicle control comprising an internal combustion engine and a motor generator.SOLUTION: When preset operation conditions are met, output torque of an engine and motor torque that a motor generator can output are calculated S4, S5. When the motor torque becomes equal to or larger than the value obtained by adding a preset torque quantity to the output torque of the engine S7, fuel injection is stopped S8, and torque addition by the motor generator is performed S9. As the torque by the motor generator, a speed reduction torque quantity S6 is set which is calculated from output torque of the engine measured in a preset time before the stop of the fuel injection.SELECTED DRAWING: Figure 3

    【課題】内燃機関とモータジェネレータを備えた車両制御において、燃料カット突入時の減速ショックを抑制する車両駆動制御装置を提供する。【解決手段】予め設定された運転条件が成立した場合に、エンジンの出力トルクとモータジェネレータが出力可能なモータトルクを算出S4,S5し、モータトルクがエンジンの出力トルクに予め設定されたトルク量を加算した値以上となった場合S7に、燃料噴射を停止S8させ、モータジェネレータによるトルク付加を行うS9。モータジェネレータによるトルクは、燃料噴射停止前の予め設定された時間に計測したエンジンの出力トルクから算出した減速トルク量S6を設定する。【選択図】図3


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    Title :

    VEHICLE DRIVING CONTROL DEVICE AND VEHICLE DRIVING CONTROL METHOD


    Additional title:

    車両駆動制御装置および車両駆動制御方法


    Contributors:
    ODA KAZUSHI (author)

    Publication date :

    2017-08-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



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