The present invention relates to a hybrid vehicle and an engine control method thereof, which can control the operation of an engine for a more efficient heating. To this end, the engine control method for a hybrid vehicle according to one embodiment of the present invention may comprise: a step of checking whether an engine is in the warmed-up state when heating is requested from an air conditioning controller; a step of requesting the operation of the engine for heating to an engine controller which controls the engine when the engine is in the warmed-up state; and a step of selectively requesting the control for cylinder deactivation (CDA) with respect to at least one part of a plurality of cylinders of the engine to the engine controller depending on whether the engine is in the idle state.

    본 발명은 보다 효율적으로 난방을 위한 엔진 기동 제어를 수행할 수 있는 하이브리드 자동차 및 그를 위한 엔진 제어 방법에 관한 것이다. 본 발명의 일 실시예에 따른 하이브리드 자동차의 엔진 제어 방법은, 공조 제어기로부터 난방 요청이 있는 경우, 엔진이 웜업 상태인지 여부를 확인하는 단계; 상기 엔진이 상기 웜업 상태이면, 난방을 위한 엔진 기동을 상기 엔진을 제어하는 엔진 제어기에 요청하는 단계; 및 상기 엔진이 아이들 상태인지 여부에 따라 선택적으로 상기 엔진의 복수의 기통 중 적어도 일부에 대한 휴지(CDA: Cylinder DeActivation) 제어를 상기 엔진 제어기에 요청하는 단계를 포함할 수 있다.


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    Titel :

    HYBRID VEHICLE AND METHOD OF ENGINE CONTROL FOR THE SAME


    Weitere Titelangaben:

    하이브리드 자동차 및 그를 위한 엔진 제어 방법


    Beteiligte:
    PARK SE JUN (Autor:in) / KIM JEONG HYEON (Autor:in) / KIM JONG HYUCK (Autor:in) / SIM KYU HYUN (Autor:in)

    Erscheinungsdatum :

    2023-02-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / 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



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