To enable vehicle start only by power output by an engine without a secondary cell for travel by enabling usage of an engine operation portion where fuel consumption of the engine is the best.SOLUTION: In a power train, a flywheel 3 is intervened between an engine 1 and a CVT 2, and control is made such that only a predetermined operation region (control line) such as a region where fuel consumption of the engine 1 is the best is operated. In the power train, when entering vehicle travel by an engine output, the flywheel 3 is set to a predetermined rotation speed in advance, and at a time point at which the engine 1 of non-load rotation starts driving the flywheel 3 that is in the predetermined rotation speed state, the engine 1 is set to a drive state on the control line.SELECTED DRAWING: Figure 1

    【課題】エンジンの燃費が最良となるエンジン作動部分の使用を可能にして、走行用二次電池を使用せずエンジンの出力動力のみによる車両発進を可能とする。【解決手段】エンジン1とCVT2との間にフライホイール3を介設し、エンジン1は燃費最良となる等の所定の作動領域(制御線)のみを作動をする制御を行うパワートレインにおいて、エンジン出力による車両走行に入る際は、予めフライホイール3を所定の回転速度に設定しておき、無負荷回転のエンジン1が前記所定の回転速度状態にあるフライホイール3を駆動開始する時点において、エンジン1を前記制御線上の駆動状態に設定する。【選択図】図1


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    Title :

    POWER TRAIN CONTROL MEANS FOR BUFFERING ENGINE HIGH OUTPUT POWER


    Additional title:

    エンジン高出力動力を緩衝させるパワートレンの制御手段


    Contributors:

    Publication date :

    2021-10-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



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