| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle driving system capable of being highly efficient.SOLUTION: A vehicle driving system 1 includes: an engine 15 driving a first driving axis 13 of a vehicle via a torque converter 11 capable of being rocked up; a motor 19 driving a second driving axis 17 of the vehicle; power storage means 21 electrically connected to the motor 19; and control means 23 electrically connected to the engine 15 and the motor 19. The system has a structure that the first driving axis 13 and the second driving axis 17 are not mechanically connected. The control means 23 repeats operation for making the motor 19 generate electricity and adjusting electric energy charged to the power storage means 21 so as to shift an operation point in a direction where efficiency E of the engine 15 is improved, when determining that the torque converter 11 performs the rock-up operation while the vehicle is moving. |
