PROBLEM TO BE SOLVED: To reduce rattling sound in a vehicle that does not use engine rotation to drive an axle.SOLUTION: A control part 14 of a vehicle, when controlling a generator 4 to crank an engine 1, rotates the generator 4 so that the rotation speed of the generator is equal to or higher than a prescribed rotation speed, and then reduces the rotation speed. The control part ignites the engine 1 after torque in a regeneration direction of the generator 4 is equal to or larger than friction torque of the engine 1.SELECTED DRAWING: Figure 1

    【課題】エンジンの回転による車軸の駆動を行わない車両における歯打ち音を低減する。【解決手段】車両の制御部14は、エンジン1を発電機4によってクランキングさせる際、発電機4の回転速度を所定の回転速度以上となるよう回転させ、その後、回転速度を低下させる。そして、発電機4の回生方向のトルクの大きさがエンジン1のフリクショントルク以上になった後に、エンジン1を点火する。【選択図】図1


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    Title :

    ENGINE STARTING METHOD AND ENGINE STARTING DEVICE


    Additional title:

    エンジン始動方法及びエンジン始動装置


    Contributors:

    Publication date :

    2018-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F02N STARTING OF COMBUSTION ENGINES , Anlassen 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 / 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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



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