| 摘要 |
<P>PROBLEM TO BE SOLVED: To appropriately change an electric motor connection state during a kick-down in a vehicular power transmission control apparatus applied to a vehicle having an internal combustion engine and an electric motor as power sources. <P>SOLUTION: The apparatus includes a changeover mechanism which is able to change a connection state of an electric motor output shaft to any one of "an IN-Connection State" in which a power transmission path is provided between a transmission input shaft and the electric motor output shaft, "an OUT-Connection State" in which a power transmission path is provided between the transmission output shaft and the electric motor output shaft, and "a neutral state" in which no transmission path therebetween is provided. When a kick-down condition is satisfied (t1), a changeover operation for changing the electric motor connection state to the OUT-Connection State is first performed (t2 to t3). Thereafter, a gear shifting operation for increasing a transmission reduction ratio is performed (t4 to t5). After the kick-down condition is satisfied, an E/G side output torque Te and an M/G side output torque Tm are adjusted in such a manner that a sum Ts of Te and Tm continues to increase (t1 to t4). <P>COPYRIGHT: (C)2011,JPO&INPIT |
