| 摘要 |
A gear shift control device of an automatic transmission,comprising a target gear shift position change permission means confirming again the intention for gear shift of a driver when a gear ratio reaches one equivalent to intermediate gear shift positions at the time of a switching shift allowing gear shifting from an N gear position achieved by engaging a first friction element with a second friction element to an N−αgear position achieved by engaging a third friction element with a fourth friction element and having at least one or more intermediate gear shift positions achieved by engaging the second friction element with the third friction element disposed between the N gear position and the N−αgear position and,when a target gear shift position is different from the N−αgear position,permitting the change of the target gear position to a gear position according to the intention of the driver. |
