| 摘要 |
The present invention relates to an automated manual transmission which includes a first change gear unit (10) connected to a turbine of a torque converter which is connected to an engine and driven by the engine; a second change gear unit (20) which is connected to an impeller of the torque converter; and an auxiliary input gear unit (30). The first change gear unit (10) transmits the power of the engine transmitted via the torque converter to a drive wheel (50) by increasing or decreasing the rotation speed of the engine (1) at a one-step gear ratio. The second change gear unit (20) which is directly connected to the engine (1) transmits the power of the engine to a drive wheel (41) by increasing or decreasing the rotation speed of the engine (1) vat a constant gear ratio via each change gear. The auxiliary input gear unit (30) controls an auxiliary gear (31) connected to an output shaft (40) and a second input shaft (21) by using a clutch (32); and transmits torque of the engine (1) to the drive wheel (50) via an auxiliary gear (31) and the clutch (32) while the transmission of the first change gear unit (10) or the second change gear unit (20) is performed when the gear is changed. |
