The present invention relates to an engine control method of a hybrid electric vehicle, which comprises the following steps of: detecting a state of charge (SOC) of a main battery of the hybrid electric vehicle; and controlling engine efficiency of the hybrid electric vehicle at the lowest point when the main battery is in a fully-charged state or a charging-limiting state as a result of detecting the SOC of the main battery. According to the present invention, the main battery of the hybrid electric vehicle is prevented from being overcharged, and a braking force of an engine brake can be secured.

    본 발명은 하이브리드 전기차량의 메인 배터리의 상태를 확인하는 단계 및 상기 메인 배터리의 상태를 확인하는 단계에서의 확인 결과, 상기 메인 배터리의 SOC(State of Charge)가 만충 상태거나 충전 제한 상태인 경우, 상기 하이브리드 전기차량의 엔진 효율을 최저점으로 제어하는 단계를 포함하는 하이브리드 전기차량의 엔진 제어 방법으로서, 본 발명에 의하면, 하이브리드 전기차량에서 메인 배터리의 과충전을 방지하고, 엔진 브레이크의 제동력을 확보할 수 있게 한다.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ENGINE CONTROL METHOD OF HYBRID ELECTRIC VEHICLE


    Weitere Titelangaben:

    하이브리드 전기차량의 엔진 제어 방법


    Beteiligte:
    AHN HYUN MO (Autor:in) / LEE MIN KYU (Autor:in) / WON DOO IL (Autor:in) / HEO YUN CHAN (Autor:in)

    Erscheinungsdatum :

    08.07.2019


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Engine control method of hybrid electric vehicle

    CHOI KUM LIM | Europäisches Patentamt | 2017

    Freier Zugriff

    Engine control method of hybrid electric vehicle

    Europäisches Patentamt | 2020

    Freier Zugriff

    Engine control method and system of hybrid electric vehicle and hybrid electric vehicle

    HU BIZHU / JING YANG / ZHOU MINHUA et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    HYBRID ELECTRIC VEHICLE AND ENGINE CONTROL METHOD THEREFOR

    LEE WON BIN / WOO SANG KOOK / LEE SOO BANG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Hybrid electric vehicle and engine control method thereof

    LEE WON-BIN / WOO SANG-KOOK / LEE SOO-BANG et al. | Europäisches Patentamt | 2023

    Freier Zugriff