| 摘要 |
A method for driving a double clutch transmission for an automatic transmission vehicle is provided to shorten a transmission termination time by previously connecting a clutch with upper or lower gear in comparison with a current gear. A gear stage of a running vehicle is identified, and if a vehicle speed is lower than a Pre-select start speed of a gear lower than a current gear, the Pre-select of the lower gear is fastened. If the vehicle speed is lower than a Pre-select release speed of the gear lower than the current gear, the Pre-select of the lower gear is maintained. If the vehicle speed is higher than the Pre-select release speed of the gear lower than the current gear, the Pre-select of the lower gear is released. If the vehicle speed is higher than a Pre-select start speed of the gear lower than the current gear, and if the vehicle speed is higher than a Pre-select start speed of a gear higher than the current gear, the Pre-select of an upper gear is fastened.
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