Disclosed is a driving control method for a hybrid DCT vehicle, enabling a vehicle to drive without damage to a driving system even if a motor speed malfunctions. The driving control method for a hybrid DCT vehicle receives the motor speed from a motor, requests engine operation and determines whether or not an engine clutch is coupled when malfunction of the motor speed is detected, controls the clutch of a current driving gear to have clutch torque having at least a predetermined safety rate than input torque of a transmission when it is determined that the engine clutch is released, and controls the current driving gear as a set limp home driving gear to perform limp home driving.
본 발명은 모터 속도의 고장이 발생하는 경우에도 구동계 손상 없이 차량의 주행이 가능하도록 한 것으로, 구동모터로부터 모터속도를 입력받고; 모터속도의 이상 검출시, 엔진 구동을 요청하고 엔진클러치 결합 여부를 판단하며; 엔진클러치의 해제 판단시, 현재 주행단의 클러치를 변속기입력토크보다 일정 안전율 이상의 클러치토크로 제어하고; 이 후, 현재 주행단을 설정된 림프홈 주행단으로 제어하여 림프홈 주행하는 하이브리드 DCT차량용 주행 제어방법이 소개된다.
DRIVING CONTROL METHOD FOR HYBRID TYPE VEHICLES WITH DUAL CLUTCH TRANSMISSION
하이브리드 DCT차량용 주행 제어방법
2017-02-08
Patent
Electronic Resource
Korean
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