Patent ID: 8855873

Claim:
A shift controlling apparatus for a transmission, comprising: an automatic transmission controlling section having an automatic shift mode returning means; the automatic shift mode returning means having a manual shift mode; and when a manual shift operation is carried out in an automatic shift mode, at least shift timings of the transmission corresponding to different vehicle speeds are set, and the shift controlling apparatus changes the shift mode to the manual shift mode, and then automatically returns the shift mode to the automatic shift mode after the manual shift operation, wherein automatic transmission controlling section of the shift controlling apparatus also includes: manual operation detection means for detecting the manual shift operation for shift up or shift down of the transmission during the automatic shift mode; first operational state discrimination means for discriminating an operational state of a vehicle when the manual shift operation is carried out; and second operational state discrimination means for discriminating an operational state of the vehicle after the manual shift operation; and a state of automatic return to the automatic shift mode is changed over at least from the manual shift operation for shift up or shift down of the transmission and the operational states of the vehicle, upon and after the manual shift operation, wherein said first operational state discrimination means and said second operational state discrimination means decide to which one of an acceleration operational region, a deceleration operational region, and a cruise operational region the operational state belongs, and if the operational state of the vehicle upon the manual shift operation belongs to the acceleration operational region or the cruise operational region, another manual shift operation for shifting down the transmission is carried out, and then the operational state after the manual shift operation belongs to the acceleration operational region, the automatic shift mode returning means is adapted to not automatically return the shift mode to the automatic shift mode until a shift timing, at which the transmission is shifted upwardly based on an automatic shift map after a first predetermined time period elapses after the operational state in the acceleration operational region is entered.