Transmission with excellent power performance after deceleration of hill road and its method

摘要

The present invention relates to a transmission device and a method having excellent power performance after decelerating a hill road. The present invention relates to a throttle valve opening amount detecting unit 11 for detecting an opening amount of a throttle valve and outputting an electric signal accordingly, and detecting a vehicle speed. The vehicle speed detector 12 outputs an electrical signal according thereto, the shift stage detector 13 that detects a shift stage and outputs an electrical signal accordingly, and the throttle valve opening amount detector 11 and the vehicle speed. A control unit 20 for receiving a signal output from the sensing unit 12 and the shift stage detecting unit 13, determining a re-acceleration condition after slowing down the road, and outputting a shift control signal according to the output; It consists of a shift control solenoid valve 30 to induce the shift stage by operating according to the shift control signal to be decelerated, while slowing down the hill while driving up the car, The present invention relates to a transmission apparatus and a method having excellent power performance after deceleration of a hill road, which improves power performance at a time.