The present invention relates to an engine partial load torque control device and a control method thereof. The engine partial load torque control method according to an embodiment of the present invention includes the steps of: setting an engine partial load torque limit value according to a current driving environment; calculating, by a control unit, a first engine torque fluctuation amount according to the state information of a battery; calculating, by the control unit, a second engine torque fluctuation amount according to a measured engine error amount when the first engine torque fluctuation amount is calculated; and compensating the partial load torque limit value in consideration of the calculated first engine torque fluctuation amount and the second engine torque fluctuation amount.
본 발명은 엔진 부분부하 토크 제어장치 및 제어 방법에 관한 것이다. 본 발명의 일 실시 예에 따른 엔진 부분부하 토크 제어장치 및 제어 방법은 현재 주행환경에 따라 엔진의 부분부하 토크 제한값 설정하는 단계, 제어부가 배터리의 상태정보에 따라 제 1엔진 토크 변동량을 산출하는 단계, 제 1엔진 토크 변동량이 산출되면, 제어부가 측정된 엔진 에러량에 따라 제 2엔진 토크 변동량을 산출하는 단계 및 제어부가 상기 산출된 제 1엔진 토크 변동량과 제 2엔진 토크 변동량을 고려하여 부분부하 토크 제한값을 보상하는 단계를 포함한다.
Apparatus for Controlling Part Load Mode Engine Torque and Method thereof
엔진 부분부하 토크 제어장치 및 제어 방법
2020-12-02
Patent
Electronic Resource
Korean
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 |
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