PROBLEM TO BE SOLVED: To provide a control unit of a hybrid electric vehicle drive device capable of ensuring a sufficient hydraulic pressure if a system is stopped.SOLUTION: A hybrid electric vehicle drive device 10 includes a mechanical oil pump generating a hydraulic pressure by the revolution of an engine 12, and engages a brake BK1 if a system related to the hybrid electric vehicle drive device 10 is stopped during running of a vehicle 8. Therefore, the engagement of the brake BK1 turns the engine 12 into a state of being revolved in response to a vehicle velocity V and the hydraulic pressure is generated from the mechanical oil pump in response to the revolution of the engine 12. That is, it is possible to provide an electronic control unit of the hybrid electric vehicle drive device 10, capable of ensuring a sufficient hydraulic pressure if the system is stopped.

    【課題】システムが停止させられた場合に十分な油圧を確保するハイブリッド車両用駆動装置の制御装置を提供する。【解決手段】ハイブリッド車両用駆動装置10は、エンジン12の回転により油圧を発生させる機械式オイルポンプを備えたものであり、車両8の走行中に、ハイブリッド車両用駆動装置10に係るシステムが停止させられた場合には、ブレーキBK1を係合させるものであることから、ブレーキBK1の係合により、車速Vに応じてエンジン12が回転させられる状態となり、そのエンジン12の回転に伴い機械式オイルポンプから油圧が発生させられる。すなわち、システムが停止させられた場合に十分な油圧を確保するハイブリッド車両用駆動装置10の電子制御装置を提供することができる。【選択図】図1


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    Title :

    CONTROL UNIT OF HYBRID ELECTRIC VEHICLE DRIVE DEVICE


    Additional title:

    ハイブリッド車両用駆動装置の制御装置


    Contributors:

    Publication date :

    2016-01-28


    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 / F16H Getriebe , GEARING



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