| 摘要 |
PROBLEM TO BE SOLVED: To improve the transmission efficiency of a CVT with a simple configuration.SOLUTION: In the case of a vehicle speed being equal to or less than a given speed, a transmission ratio of a CVT 24 is controlled, and output torque of the CVT 24 is assisted by a motor 26, on the basis of a shift map. Namely, when travelling at a vehicle speed when a rotation speed of a primary pulley 24a with a lowest transmission ratio i_cvt'_low is equal to or less than a rotation speed of the primary pulley 24a on a transmission curve i_cvt, the output torque of the CVT 24 is assisted by the motor 26. |
