| 摘要 |
PURPOSE:To prevent the fluctuation of the driving torque when a throttle valve is opened by opening the throttle valve from the idling position while a lock-up clutch is temporarily set to the non-lock-up state during the automatic drive control. CONSTITUTION:An automatic drive control device normally outputs the lock-up signal to a lock-up clutch to set it to the lock-up state, if a constant-speed running command is issued in place of a deceleration running command, the output of the lock-up signal is interrupted, and a signal for opening a throttle valve from the idling position is outputted to an actuator controlling the throttle valve after a fixed period T0 elapses. When the throttle valve is actually opened from the idling position, the output of the lock-up signal is restarted. |
