To improve acceleration responsiveness while reducing a vehicle shock when switching to an engine travel mode.SOLUTION: A vehicular driving apparatus includes: an engine including a fuel injection valve; a motor; a hydraulic clutch which connects the engine and the motor in a disconnectable manner; a hydraulic pressure detector which detects a hydraulic pressure of the clutch; and a controller. When starting the engine with switching from a motor travel mode to an engine travel mode, the controller determines an engagement state of the clutch on the basis of the hydraulic pressure detected by the hydraulic pressure detector while causing the clutch to transition from a disengagement state to an engagement state. At a point in time when it is confirmed that the clutch is in a predetermined engagement initial state as a result of the determination, the controller causes the fuel injection valve to inject fuel.SELECTED DRAWING: Figure 7

    【課題】エンジン走行モードへの切り替え時に、車両ショックを軽減しつつ加速応答性を向上させる。【解決手段】車両用駆動装置は、燃料噴射弁を含むエンジンと、モータと、エンジンとモータとを断接可能に連結する油圧式のクラッチと、クラッチの油圧を検出する油圧検出器と、制御器とを備える。制御器は、モータ走行モードからエンジン走行モードへの切り替えに伴うエンジンの始動時に、クラッチを解放状態から締結状態に移行させつつ、油圧検出器による検出油圧に基づきクラッチの締結状態を判定し、その判定の結果クラッチが所定の締結初期状態にあることが確認された時点で、燃料噴射弁に燃料を噴射させる。【選択図】図7


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    Title :

    VEHICULAR DRIVING APPARATUS


    Additional title:

    車両用駆動装置


    Contributors:

    Publication date :

    2024-08-22


    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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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