COMPOUND CONTROL DEVICE FOR PRIME MOVER AND AUTOMATIC TRANSMISSION

摘要

PROBLEM TO BE SOLVED: To improve drivability by providing an output correcting means for changing the content of output control of a prime mover based on manipulated operation according to the control condition of gear shifting detected by a gear shifting control detecting means. SOLUTION: A multistage automatic transmission 2 capable of setting a backward step and a plurality of forward steps is connected to the output side of an engine 1. The engine 1 is a power device of a type in which fuel is injected to intake air, the mixture is burned inside the cylinders, and a throttle valve 4 adjusting an intake air quantity is arranged inside the intake duct 3. The throttle valve 4 is rotationally moved by a throttle actuator 5 such as servo motor so as to adjust the opening. An electronic control device 7 correlates the engine 1 and the automatic transmission 2 with each other so as to control them. The control characteristic of engine output is controlled according to the gear shifting condition in the automatic transmission 2, and the gear shifting condition of the automatic transmission 2 is changed according to the control condition of the engine output.