To provide a hybrid-vehicular drive force control apparatus capable of suppressing an exhaust emission from deteriorating while fulfilling a power requirement.SOLUTION: In a case where power Pv required for a hybrid vehicle is equal to or higher than engine upper limit power Pemax that an engine can output with an air-fuel ratio thereof maintained at a given value, a lower-limit charge residual amount of a battery is corrected so that the charge residual amount becomes lower than a lower-limit charge residual amount of the battery set in the case of the required power Pv being less than the engine upper limit power Pemax, and thus power is output to a motor from the battery within a range of the lower-limit charge residual amount that has been corrected so as to satisfy the required power while maintaining the output power of the engine at the engine upper limit power Pemax (step S10).SELECTED DRAWING: Figure 2

    【課題】要求される動力を充足しつつ、排気エミッションが悪化することを抑制できるハイブリッド車両の駆動力制御装置を提供する。【解決手段】ハイブリッド車両に要求されるパワーPvが、エンジンの空燃比を所定値に維持して出力可能なエンジン上限パワーPemax以上の場合に、要求されるパワーPvがエンジン上限パワーPemax未満の場合に設定される蓄電装置の下限充電残量よりも充電残量が低くなるように蓄電装置の下限充電残量を補正し、エンジンの出力パワーをエンジン上限パワーPemaxに維持しつつ、要求パワーを充足するように補正された下限充電残量の範囲内で蓄電装置からモータに電力を出力する(ステップS10)。【選択図】図2


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    Title :

    HYBRID-VEHICULAR DRIVE FORCE CONTROL APPARATUS


    Additional title:

    ハイブリッド車両の駆動力制御装置


    Contributors:

    Publication date :

    2020-07-09


    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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