PROBLEM TO BE SOLVED: To reduce fuel consumption of an engine even when an auxiliary machine causes fluctuation in engine load while securing the regeneration amount of a motor during vehicle acceleration or deceleration.SOLUTION: The hybrid electric automobile including an engine and a motor as driving sources is configured such that during regenerative driving of the motor, by transmitting the driving force of a motor side to the engine, a clutch is controlled to maintain the revolution speed of the engine at a target revolution speed set higher than an idling start revolution speed. In this case, when a load increases, the clutch is controlled so as to increase the driving force transmitted to the engine.SELECTED DRAWING: Figure 3

    【課題】車両減速時において、電動機による回生量を確保しつつ、補機によってエンジン負荷が変動する場合においてもエンジンの燃料消費を軽減する。【解決手段】駆動源としてエンジン及び電動機を備えるハイブリッド電気自動車において、電動機の回生駆動時において、電動機側の駆動力を前記エンジンに伝達することにより、エンジンの回転数が前記アイドリング開始回転数より高く設定された目標回転数に維持されるように、クラッチを制御する。その際、負荷が増加する場合、エンジンに伝達される駆動力が増加するようにクラッチを制御する。【選択図】図3


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    Title :

    HYBRID ELECTRIC AUTOMOBILE, CONTROL DEVICE THEREOF, AND CONTROL METHOD THEREOF


    Additional title:

    ハイブリッド電気自動車、及びその制御装置、並びにその制御方法


    Contributors:

    Publication date :

    2016-07-11


    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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