PROBLEM TO BE SOLVED: To improve fuel economy by reducing an energy loss of an oil pump motor and a high pressure accumulator in deceleration regeneration time.SOLUTION: A regenerative control method for a vehicle is provided that includes: a determination step of determining whether or not to satisfy a first condition in which an oil pump motor 13 is present in an oil pump motor number of revolutions area being undesirable in deceleration regeneration efficiency by the oil pump motor 13 or a second condition in which a high pressure accumulator 14 is present in a temperature area of the high pressure accumulator 14 causing an energy loss in deceleration regeneration time; and a sharing step of sharing deceleration regeneration on the oil pump motor 13 side and the engine 1 side by connecting both of an oil pump motor 13 side clutch 12 and an engine 1 side clutch 2 when determined as satisfying the first condition and the second condition by the determination step.SELECTED DRAWING: Figure 1

    【課題】減速回生時に、オイルポンプモータや高圧蓄圧器のエネルギーロスを低減させて燃費を向上させる。【解決手段】減速回生時に、オイルポンプモータ13による減速回生効率の悪いオイルポンプモータ回転数領域にあるという第1条件又はエネルギーロスが発生する高圧蓄圧器14の温度領域にあるという第2条件を満たすか否かを判定する判定工程と、判定工程により第1条件又は第2条件を満たすと判定されたときに、オイルポンプモータ13側のクラッチ12及びエンジン1側のクラッチ2の両方を繋ぎ、減速回生をオイルポンプモータ13側及びエンジン1側に分担させる分担工程とを含む。【選択図】図1


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    REGENERATIVE CONTROL METHOD AND REGENERATIVE CONTROL SYSTEM FOR VEHICLE


    Weitere Titelangaben:

    車両の回生制御方法及び回生制御システム


    Beteiligte:

    Erscheinungsdatum :

    2016-08-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    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



    REGENERATIVE CONTROL METHOD AND REGENERATIVE CONTROL DEVICE OF HYBRID VEHICLE

    HIRATA TAKESHI | Europäisches Patentamt | 2023

    Freier Zugriff


    REGENERATIVE CONTROL METHOD AND REGENERATIVE CONTROL DEVICE FOR HYBRID VEHICLE

    TEZUKA ATSUSHI | Europäisches Patentamt | 2022

    Freier Zugriff

    REGENERATIVE CONTROL METHOD AND REGENERATIVE CONTROL DEVICE

    MATSUMOTO MICHIHIKO | Europäisches Patentamt | 2022

    Freier Zugriff

    Regenerative control device and regenerative control method and hybrid motor vehicle

    SAITO MASAKAZU / ITO YOSHIKI / TAGAWA MASAAKI et al. | Europäisches Patentamt | 2016

    Freier Zugriff