TRANSMISSION CONTROL DEVICE FOR AUTOMATIC TRANSMISSION FOR VEHICLE

摘要

PROBLEM TO BE SOLVED: To rapidly reflect a learning effect in a transmission of every running state by a method wherein an initial value in one group of memory places selected from a number of the memory places of a learning correction amount memory means is updated at a stroke based on a learning correction amount decided by a learning control means. SOLUTION: A learning correction amount is decided corresponding to a learning control means 168. From the peak value of an actual engine rotation speed of a 2→3 gear shift right before learning is permitted, the gear shift ratio of a second speed is subtracted to calculate an overshoot amount. From a prestored relation, a learning correction repair amount is decided based on an actual overshoot amount. Learning correction amounts calculated in all memory places corresponding to learning correction amount updating means 172 are stored in replacement of memory values theretofore stored. This constitution rapidly reflects a learning effect regarding a transmission of every running state and prevents the generation of a feeling of physical disorder of a transmission.