| 摘要 |
A motor generator (67) is connected to carriers (61CA) of an auxiliary transmission mechanism (6) capable of switching between a high-speed range and a low-speed range, in a manner that enables power to be transmitted to a vehicle provided with said auxiliary transmission mechanism (6). When switching from the high-speed range to the low-speed range, the rotational speed of the carriers (61CA) is increased by the motor generator (67) so as to synchronize the rotational speed of low-speed range pieces (62L) with the rotational speed of an input shaft (31). When switching from the low-speed range to the high-speed range, the rotational speed of the carriers (61CA) is increased by the motor generator (67) so as to synchronize the rotational speed of an output shaft (32) with the rotational speed of the input shaft (31). Thus, range switching can be performed while reducing transmission shocks, even while the vehicle is moving. |
