PROBLEM TO BE SOLVED: To provide a control device for a hybrid vehicle driving device for improving efficiency.SOLUTION: A hybrid travelling mode HV2 allows transmission efficiency in a change gear ratio γb and a change gear ratio γc to take a maximum value, and a hybrid travelling mode HV1 allows transmission efficiency in a change gear ratio γa between the change gear ratio γb and the change gear ratio γc to take a maximum value. Switching between the hybrid travelling modes HV1 and HV2 based on a prescribed parameter alternately establishes the hybrid travelling modes HV1 and HV2 in accordance with increase in the parameter and results in passing through mechanical lock points many times, so that efficiency can be improved as much as possible.

    【課題】効率を向上させ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】ハイブリッド走行モード「HV2」は、変速比γb及び変速比γcにおいて伝達効率が極大値をとり、ハイブリッド走行モード「HV1」は、変速比γbと変速比γcとの間における変速比γaにおいて伝達効率が極大値をとるものであり、所定のパラメータに基づく前記ハイブリッド走行モード「HV1」、「HV2」の切り替えに関して、前記パラメータの上昇に応じてハイブリッド走行モード「HV1」、「HV2」を交互に成立させるものであることから、メカニカルロック点を多くの回数通過することができ、効率を可及的に向上させることができる。【選択図】図10


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    Title :

    CONTROL DEVICE FOR HYBRID VEHICLE DRIVING DEVICE


    Additional title:

    ハイブリッド車両用駆動装置の制御装置


    Contributors:

    Publication date :

    2015-09-03


    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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