| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hybrid vehicle power transmission device capable of switching a connection destination of a motor generator while suppressing a sense of incongruity given to a driver. <P>SOLUTION: In a power transmission device, applied to a hybrid vehicle 1 on which an internal combustion engine 10 and an MG 20 is mounted, including a transmission 30 provided with first to fifth positions as forward gear positions and a second clutch 50 capable of switching between an input shaft connection state where the MG 20 and an input shaft 31 of the transmission 30 are connected in a power transmittable manner and an output shaft connection state where the MG 20 and an output shaft 32 of the transmission 30 are connected in a power transmittable manner, and performing regeneration by the MG 20 during deceleration of the vehicle 1, in such a case that deceleration is requested to the vehicle 1 when the second clutch 50 is in the input shaft connection state, the second clutch 50 is switched to the output shaft connection state when downshifting from the fifth position to the fourth position is performed by the transmission 30. <P>COPYRIGHT: (C)2013,JPO&INPIT |
