PROBLEM TO BE SOLVED: To provide a control device which can quickly activate an electric oil pump, in a vehicle having the electric oil pump and lubricating oil supply means other than the electric oil pump.SOLUTION: Restart of the electric oil pump EOP is permitted after a finish of lubricating oil supply by a mechanical oil pump MOP when a temperature of oil is lower than a prescribed value F and an electric oil pump EOP is not activated. When the supply of the lubricating oil by the mechanical oil pump MOP is finished, the lubrication of the oil in a drive unit 10 is promoted, and the possibility that the temperature Toil of the oil in the vicinity of the electric oil pump EOP is thereby increased. That is, when restarting the electric oil pump EOP, a possibility of normal activation is enhanced.SELECTED DRAWING: Figure 2

    【課題】電動オイルポンプと、電動オイルポンプ以外の潤滑油供給手段とを備えた車両において、電動オイルポンプを早期に起動できる制御装置を提供する。【解決手段】オイルの油温Toilが所定値F未満で電動オイルポンプEOPが起動しなかった場合、機械式オイルポンプMOPによる潤滑油供給の完了後に電動オイルポンプEOPの再起動が許可される。機械式オイルポンプMOPによる潤滑油供給が完了すると、駆動ユニット10内のオイルの潤滑が促進されるため、電動オイルポンプEOP付近のオイルの油温Toilが上昇する可能性が高まる。すなわち、電動オイルポンプEOPを再起動させた際に正常に起動する可能性が高まる。【選択図】図2


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    Title :

    CONTROL DEVICE OF ELECTRIC OIL PUMP OF VEHICLE


    Additional title:

    車両の電動オイルポンプの制御装置


    Contributors:

    Publication date :

    2017-09-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / 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 / 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



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