| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a control device of continuously variable transmission, for minutely and objectively setting a gear shift characteristic without subjectivity based on a driving state while preventing a driver's troublesome manual setting of the gear shift characteristic. <P>SOLUTION: A tolerance Kres is learnt according to a driver's driving operation, a vehicle turning state and a gradient of a climbing road, and an equal power curve attaining a target power of engine determined from an accelerator operation amount by the driver and a vehicle speed is specified. An optimum target driving point is determined based on the tolerance Kres between a mileage-oriented driving point and an acceleration responsiveness-oriented driving point on the equal power curve, and gear shift control is executed based on the determined target driving point. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
