PROBLEM TO BE SOLVED: To provide a hybrid-vehicular control apparatus capable of suppressing the deterioration of a power consumption rate in an EV travel mode.SOLUTION: In the case of a first motor-generator being likely to over-rotate, an engine is motored with the first motor-generator so as to maintain it at a first motor rotation speed Ng1; in the case of an engine revolution speed likely entering a resonance revolution speed zone A as a result of a vehicular speed increasing to a second vehicular speed V2, a first motor-generator rotation speed is controlled at a second motor rotation speed Ng2 an absolute value of which is smaller than that of the first motor rotation speed Ng1 so as to keep the engine revolution speed at a second engine revolution speed Ne2 that is higher than an upper limit of the resonance revolution speed zone A; and in the case of the vehicular speed exceeding the second vehicular speed V2, a first motor-generator rotation speed is controlled up to the first motor rotation speed Ng1 in accordance with a vehicular speed, with the engine revolution speed maintained at the second engine revolution speed Ne2.SELECTED DRAWING: Figure 3

    【課題】EV走行モード時の電力消費率の悪化を抑制できるハイブリッド車両の制御装置を提供する。【解決手段】第1モータ・ジェネレータが過回転するおそれが第1車速V1を超えた場合に第1モータ回転数Ng1に維持されるように第1モータ・ジェネレータにてエンジンをモータリングし、車速が第2車速V2まで上昇することによりエンジン回転数が共振回転数域Aに入るおそれがある場合、共振回転数域Aの上限よりも高い第2エンジン回転数Ne2となるように第1モータ・ジェネレータの回転数を第1モータ回転数Ng1よりも絶対値が小さい第2モータ回転数Ng2に制御し、かつ、車速が第2車速V2を超えた場合、エンジン回転数が第2エンジン回転数Ne2に維持された状態で第1モータ・ジェネレータの回転数を第1モータ回転数Ng1まで車速に応じて制御する。【選択図】図3


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    Title :

    HYBRID-VEHICULAR CONTROL APPARATUS


    Additional title:

    ハイブリッド車両の制御装置


    Contributors:

    Publication date :

    2017-11-16


    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




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