To realize both excellent startability of an engine, and suppression of shock that may occur when starting the engine.SOLUTION: An engine device includes an engine having an in-cylinder injection valve, a motor connected to an output shaft of the engine via a clutch, and a control device that controls the engine, the motor and the clutch. When the control device controls the engine, the motor and the clutch so that the clutch is half-engaged and the engine is cranked by the motor, and that fuel is injected and ignited into the cylinder that first reaches a compression top dead center in the engine to start the engine, the control device sets a fuel injection amount for the cylinder that first reaches the compression top dead center, based on a time that has elapsed since the engine was stopped.SELECTED DRAWING: Figure 3

    【課題】エンジンの良好な始動性とエンジンの始動時に生じ得るショックの抑制との両立を図る。【解決手段】エンジン装置は、筒内噴射弁を有するエンジンと、エンジンの出力軸にクラッチを介して接続されたモータと、エンジンとモータとクラッチとを制御する制御装置と、を備える。制御装置は、クラッチを半係合してモータによりエンジンをクランキングすると共にエンジンにおいて最初に圧縮上死点を迎える気筒に対して燃料噴射と点火とを行なってエンジンを始動するようエンジンとモータとクラッチとを制御する際に、最初に圧縮上死点を迎える気筒に対して、エンジンを停止してからの経過時間に基づいて燃料噴射量を設定する。【選択図】図3


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    Title :

    ENGINE DEVICE


    Additional title:

    エンジン装置


    Contributors:

    Publication date :

    2023-07-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 / F02P IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES , Zündung von Brennkraftmaschinen mit innerer Verbrennung, ausgenommen Kompressionszündung



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