CONTROL DEVICE FOR TRANSMISSION

摘要

PROBLEM TO BE SOLVED: To ensure high fuel consumption performance while corresponding to a degree of requirement for power performance by a driver. SOLUTION: Based on maximum horsepower set based on a throttle valve opening TVO in a maximum horsepower setting part and a power performance requirement degree DRL by a driver, target horsepower is set in a target horsepower setting part 72. In a target engine speed calculating part 73, the target horsepower is obtained, and a target engine speed minimizing a fuel consumption rate is set. In a target speed change ratio calculating part 74, based on the target engine speed and a car speed VSP, target speed change ratio is calculated, and in a speed change control part 75, based on the target speed change ratio, speed change ratio of a transmission is controlled.