| 摘要 |
PURPOSE:To promptly move a vehicle after ending operation of a work machine, connected to a power takeout device, by placing a speed change lever in a P position, and releasing a lockup clutch simultaneously with stepping in a brake pedal, so that a speed change operating time is shortened. CONSTITUTION:An automatic transmission having a lockup clutch 13 is connected to a vehicle engine. A power takeout device B is provided in the automatic transmission through a clutch 28. There are provided a power takeout sensor 27 for detecting whether the clutch 28 of the power takeout device B is placed or not in a connection condition, position sensor 21 for detecting whether a speed change lever 33 is placed or not in a P position and a brake sensor 22 for detecting whether a brake pedal 34 is placed or not in a release condition. By an output when a signal content of each sensor 27, 21, 22 is affirmed by an electronic control unit 20, the lockup clutch 13 is connected. |
