for controlling a motor vehicle device and method for controlling a transmission mechanism, and method

摘要

In a motor vehicle having a clutch 42 and a dog clutch transmission 50 actuated by actuators such as motors 51, 52, an additional shift command is accepted during a shift operation, thereby providing control that makes possible a responsive shift operation. When a shift command is issued at a timing at which a shift operation is not being conducted, a disengagement operation of the clutch 42 and a dog insert operation of the transmission 50 are conducted in accordance with a first schedule, and then a first shift operation including an engagement operation of the clutch 42 is conducted. When a shift command is issued during a shift operation and an engagement operation of the clutch 42, the disengagement operation of the clutch 42 and the dog insert operation of the transmission are conducted according to a second schedule that is different from the first schedule so that the dog insert operation of the transmission 50 is conducted during the disengagement operation of the clutch 42, and then a second shift operation including the engagement operation is conducted.