| 摘要 |
PROBLEM TO BE SOLVED: To rapidly carry out gear shift of two-speed by changing control to two-speed gear shift and ignore a manual gear shift command of three times inputted in a two-speed gear shift control period, when a manual gear shift command of two times of the same shift direction as an initial manual gear shift command is inputted in a one-speed gear shift control period. SOLUTION: It is judged whether one-speed gear shift control is completed or not (S1), it is judged whether a manual down command is the same as a shift direction in progress now (S2), and it is judged whether a present gear shift stage is four-speed or not if an initial manual gear shift command and second manual gear shift command are same shift down direction (S12). If the judgment is YES, it is judged whether car speed when second manual down is demanded is a reference value or not (S15). If the judgment is YES, the number of a target shift gear is subtracted by one from a present target gear shift stage, a new target gear shift stage is lighted on a gear shift display part, and the process is returned (S16). It is thus possible to prevent engine from becoming an excessively rotating condition. |
