본 발명은 엔진 기동 요구시 보다 연비가 향상되도록 연료 분사 시점을 제어할 수 있는 하이브리드 자동차 및 그를 위한 주행 제어 방법에 관한 것이다. 일 실시예에 따른 하이브리드 자동차의 주행 제어 방법은, 엔진에 대한 시동 요청이 있고, 제어 진입 조건이 만족되면 엔진 인젝션을 금지하는 단계; 상기 엔진 인젝션이 금지된 상태에서 인젝션 허용 조건이 만족되면, 상기 엔진 인젝션을 수행하는 단계; 및 상기 엔진 인젝션의 수행에 따라 상기 엔진에 직결된 제1 모터로 반력 제어를 수행하는 단계를 포함할 수 있다.

    A hybrid electric vehicle controlling a fuel injection point-in-time and a method of controlling driving of the hybrid electric vehicle such that fuel efficiency is improved when engine start is required. The method of controlling driving of the hybrid electric vehicle may include: inhibiting engine injection when there is an engine start request and a control entry condition is satisfied, performing the engine injection when an injection allowable condition is satisfied with the engine injection inhibited, and performing reaction force control along with the engine injection through a first motor directly connected to the engine.


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    Title :

    HYBRID ELECTRIC VEHICLE AND METHOD OF DRIVING CONTROL FOR THE SAME


    Additional title:

    하이브리드 자동차 및 그를 위한 주행 제어 방법


    Contributors:
    AHN TAE JUN (author) / OH JONG BUM (author)

    Publication date :

    2024-05-31


    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



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