The present invention relates to an apparatus for clutch control at engine start of a hybrid vehicle, which prevents an abnormal operation from occurring through clutch control when starting an engine for switching from an electric vehicle (EV) mode to a hybrid electric vehicle (HEV) mode in a hybrid vehicle. According to the present invention, the apparatus comprises: a sensing unit for sensing vehicle information of the hybrid vehicle; and a control unit for controlling the states of a clutch and an engine clutch by controlling the clutch pressure and the engine clutch pressure, the motor speed (RPM) and the engine speed (RPM), and the motor torque and the engine torque for starting the engine when it is necessary to start the engine to switch from the EV mode to the HEV mode.
본 발명은 하이브리드 차량의 엔진 시동 시 클러치 제어 장치에 관한 것으로, 하이브리드 차량의 차량 정보를 센싱하는 센싱부; 및 EV(Electric Vehicle) 모드에서 HEV(Hybrid Electric Vehicle) 모드로 전환하기 위한 엔진 시동이 필요한 경우, 엔진 시동을 위하여 클러치 압력과 엔진 클러치 압력, 모터 속도(RPM)와 엔진 속도(RPM), 및 모터 토크와 엔진 토크를 제어하여 클러치와 엔진 클러치의 상태를 제어하는 제어부;를 포함한다.
APPARATUS FOR CONTROLLING CLUTCH AT ENGINE START OF HYBRID VEHICLE
하이브리드 차량의 엔진 시동 시 클러치 제어 장치
2021-02-08
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 |
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