| 摘要 |
Determination information is obtained from reversal-operation detection time information representing the travel state of a working vehicle when a movement-direction-detecting device detects, while the working vehicle is traveling, a reversal operation of a movement-direction-switching device for reversing the movement direction of the working vehicle. Starting from the time when the reversal operation is detected, a first travel command for causing the working vehicle to travel in the movement direction of the working vehicle is reduced at the time when the reversal operation is detected, and a second travel command for causing the working vehicle to travel in the direction opposite the movement direction of the working vehicle is increased at the time when the reversal operation is detected. When vehicle speed information representing the travel state of the working vehicle matches the determination information, the first travel command is brought to zero. |
