구동 제어부는, 미리 정해진 규정 조건을 충족했을 때에 연료 분사를 정지시킴과 함께 흡기량을 조정하는 스로틀 밸브를 밸브 폐쇄시켜, 엔진을 자동 정지시킨다. 정지각 검출부는, 엔진이 자동 정지했을 때의 크랭크각을 정지각으로서 검출한다. 구동 제어부는, 정지각이, 엔진을 모터 제너레이터로 크랭킹하여 재시동할 수 있는 허용 크랭크각 범위를 벗어나 있는 경우, 엔진의 자동 정지가 개시되고 나서 기통 내가 부압인 통 내 부압 기간이 경과하기까지 엔진을 크랭킹시킨다.

    A drive control section automatically stops an engine by stopping fuel injection and by closing a throttle valve that adjusts the amount of intake air when a predetermined specified condition is satisfied. A stopping-angle detection section detects a crank angle when the engine is automatically stopped as a stopping angle. The drive control section cranks the engine before an in-cylinder negative pressure period, in which pressure in a cylinder of the engine is negative pressure, elapses after starting to automatically stop the engine if the stopping angle is outside an allowable crank-angle range in which it is possible to restart the engine by cranking the engine by the motor generator.


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    Titel :

    START CONTROLLER AND START CONTROLLING METHOD


    Weitere Titelangaben:

    시동 제어 장치 및 방법


    Erscheinungsdatum :

    2020-12-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



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