| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an automatic transmission control device for a hybrid vehicle capable of emitting the driving force quickly while the fuel consumption is reduced and of enhancing the drivability. <P>SOLUTION: The automatic transmission control device is applied to the hybrid vehicle of four-wheel drive type where an engine E and a generator motor M2 are installed on the side with the vehicle front wheels while a traction motor M1 is installed on the side with the rear wheels. The arrangement further includes an automatic transmission T to transmit the power of the engine E to the output shaft of the vehicle and an oil pump 21 to supply the oil pressure to the automatic transmission T, and at the time of running with the driving force of the traction motor M1, the oil pump 21 is actuated, and a preparatory pressure to perform the marginal nullification of the invalid stroke is supplied to a clutch for the shift range of the automatic transmission T. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
