Disclosed is an engine rotation control method improving capability to follow up a command to rotate an engine and improve driving sensation. In an electronic control unit (3) for shifting control, when the drive state of a vehicle is determined as a predetermined drive state requiring a command increase for temporarily increasing the target revolutions per minute of an engine (S104, S106), a predetermined amount of increased command, which is an increased part of the target revolutions per minute of the engine, is added to the target revolutions per minute of the engine (S108, S116), and the result of the addition becomes the engine rotation command value. In an electronic control unit (4) for controlling the engine, until it is determined that a command increase is unnecessary by the electronic control unit (3) for a shift control (S110), the electronic control unit (4) for controlling an engine performs an engine rotation control based on the engine rotation command value with the increased command and improves following up from actual revolutions per minute of the engine to the target revolutions per minute of the engine.

    [과제] 엔진 회전 지시에 대한 추종성 및 운전 필링의 향상을 도모한다. [해결수단] 변속 제어용 전자 제어 유닛(3)에서, 차량의 운전 상황이 목표 엔진 회전수를 일시적으로 증가시키는 지시 증가가 필요한 소정의 운전 상태에 있다고 판정되면(S104, S106), 목표 엔진 회전수에 대한 증분인 소정의 지시 증가량이 목표 엔진 회전수에 가산되고(S108, S116), 그 가산 결과가 엔진 제어용 전자 제어 유닛(4)에 대한 엔진 회전 지시값이 되고, 엔진 제어용 전자 제어 유닛(4)에서는 변속 제어용 전자 제어 유닛(3)에 의해 지시 증가의 필요가 없다고 판정될 때까지(S110), 지시 증가된 엔진 회전 지시값에 기초하는 엔진 회전 제어가 수행되고, 실엔진 회전수의 목표 엔진 회전수로의 추종성이 개선되는 것으로 되어 있다.


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    Title :

    ENGINE ROTATION CONTROL METHOD AND HYBRID VEHICLE


    Additional title:

    엔진 회전 제어 방법 및 하이브리드 차량


    Contributors:

    Publication date :

    2016-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



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