| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a driving device of a hybrid vehicle for suppressing a reduction in driving power due to release of a first clutch when changing a mode from first mode to second mode. <P>SOLUTION: The driving device of an HV vehicle is provided with: a first MG3 for driving front wheels 7; and a second MG which is connected to rear wheels 10 through a first clutch 15 and connected to an internal combustion engine through a second clutch. The driving device of an HV vehicle is provided with a control means 20 for controlling an engine 17 to be started, after decreasing the driving force of a second MG4 to be decreased to make the driving force of the first MG3 to be increased so that the decrease of the driving force of the second MG4 can be compensated with the driving force of the first MG3, and after setting the first clutch 15 to a released state and setting the second clutch 16 to an engaged state after the output of the driving force from the second MG4 is stopped, when selecting two-wheel driving for driving the front wheels 7 by the first MG3 by causing the second MG4 to generate power by an engine 17 in travel by four-wheel driving for driving the front wheels 7 and the rear wheels 10 by the first and second MG3 and MG4. <P>COPYRIGHT: (C)2011,JPO&INPIT |
