| 摘要 |
<p>A device for controlling a power transmission device for a vehicle, which, at the time of gearshift, so controls the engine as to rotate at a target rotational speed, wherein at the time of shifting the gear up, a target value properly corresponding to an actual vehicle speed is set to quickly increase the engine output and to shorten the time for shifting the gear. In controlling the engine at the time of shifting the gear up, a target engine rotational speed is set based the signals from, wheel rotational speed detector means that detects the rotational speed of a wheel, such as an anti-lock control device. Thus, the target engine rotational speed is set depending properly upon an actual vehicle speed that varies accompanying an increase in the amount of engaging the clutch at the time of gearshift, and the gear at the time of accelerating the vehicle can be quickly shifted up without accompanied by the shift shock. At the time of shift-down, a target engine rotational speed is set based on an actual vehicle speed found from the signals of the transmission input shaft rotational speed.</p> |
