According to one embodiment of the present invention, a method for controlling MHSG torque assist timing of a mild hybrid vehicle comprises: a step of starting an engine of a vehicle; a step of driving the vehicle in a gasoline direction spraying mode; a step of driving the vehicle in a flex fuel vehicle (FFV) mode which is an ethanol combustion mode; a step of determining, by a controller, whether a torque change amount for each unit time of the engine is larger than a first reference value; and a step of performing, by the controller, MHSG assist control when the torque change amount for each unit time of the engine is larger than the first reference value.

    본 발명의 일 실시예에 따른 마일드 하이브리드 차량의 MHSG 토크 보조 시점 제어 방법은, 차량의 엔진을 시동하는 단계와, 가솔린 직분사 모드로 차량을 운전하는 단계와, 에탄올 연소(FFV) 모드로 차량을 운전하는 단계와, 제어기에 의해, 상기 엔진의 단위 시간당 토크 변화량이 제1 기준값보다 큰지 판단하는 단계, 및 상기 제어기에 의해, 상기 엔진의 단위 시간당 토크 변화량이 제1 기준값보다 크면, MHSG 보조 제어를 수행하는 단계를 포함한다.


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    Titel :

    MHSG METHOD AND APPRATUS FOR CONTROLLING TORQUE ASSIST TIME OF MILD HYBRID ELECTRIC VEHICLE


    Weitere Titelangaben:

    마일드 하이브리드 차량의 MHSG 토크 보조 시점 제어 방법 및 장치


    Beteiligte:
    KIM YOUNGMIN (Autor:in)

    Erscheinungsdatum :

    2023-01-03


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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