| 摘要 |
PROBLEM TO BE SOLVED: To suppress a shock generated at the time when a motor disengagement clutch is engaged, in a hybrid vehicle provided with an engine and a motor.SOLUTION: The hybrid vehicle includes an engine, a motor, a rotational shaft, an engine disengagement clutch disposed between the rotational shaft and the engine, a motor disengagement clutch (hereafter, "clutch K2") disposed between the rotational shaft and the motor, an automatic transmission disposed between the rotational shaft and driving wheels, and an ECU (Electronic Control Device). The ECU controls the motor, when engaging the clutch K2, so that the rotation speed of the motor is synchronized with the rotation speed of the rotational shaft. The ECU, if a speed control (rotation change control) of the automatic transmission accompanying a rotation change of the rotational shaft is requested S10 during an engagement control of the clutch K2, delays a start time of the speed control till the engagement control of the clutch K2 is finished S12, and starts the speed control S13 after the engagement control of the clutch K2 is finished S11.SELECTED DRAWING: Figure 4 |
