Method of controlling a dual clutch transmission of the control device and dual clutch transmission

摘要

By placing the vehicle or the like having a dual clutch transmission, when the clutch fails to be minimized and its behavior. Transmission control unit (110), if it is determined as a fixing operation immovable clutch next stage side, the clutch of the next stage side has failed, gear front side is missing, after putting the gear front side , was controlled to a predetermined value the clutch torque capacity of the front side, and the back torque limiter engages the first-stage clutch by operating the predetermined condition. That is, if odd-numbered stage clutch failure determines the dog into the even-gear, when the even-gear is not dog into, dog put after the even-numbered stage gear, to engage the even stage clutch, and the even stage clutch But in the case of failure, to determine the dog into the odd-numbered gears, when the odd-numbered gear is not dog-filled, dog purse after the odd-numbered gears, and then engage the odd stage clutch, and the change of the torque transmission path I make a final saving operation.