| 摘要 |
PURPOSE:To prevent the speed change shock by carrying out the power-off and up=shift from the low speed stage to the high speed stage through a speed change stage in which a one-way clutch operates. CONSTITUTION:A speed change control means 03 keeps the speed change stage for a prescribed time, when a power-off signal and an up-shift signal are input, and performs the speed change control for the speed change from the low speed stage to the high speed stage. Therefore, the power-off and up-shift from the low speed stage to the high speed stage is carried out through a speed change stage in which a one-way clutch 01 operates. Therefore, the engine speed is reduced by the operation of the one-way clutch, and the variation of the output shaft torque in the speed change to the high speed stage can be suppressed. |
