AUTOMOTIVE TRANSMISSION AND OPERATING METHOD FOR THE SAME

A transmission device for a vehicle includes a vehicle state detector for detecting a vehicle state, a transmission operation unit for enabling a transmission operation of selecting one of a plurality of transmission stages, and a position adjusting unit for adjusting a position of the transmission operation unit based on the detected vehicle state to allow the transmission operation unit to slidingly move between a first position where a transmission operation is disabled and a second position where a transmission operation is enabled.