CONTROL DEVICE FOR AUTOMATIC TRANSMISSION

According to the present invention a vehicle is equipped with an engine 1, an automatic transmission 3, an AT controller 10, and an engine controller 11. The AT controller 10 has an upper limit torquechange processing unit 10a which, when a 1-2 auto-upshift from the first gear to the second gear is executed in conjunction with an increase in the vehicle speed, changes the upper limit torque froma first upper limit torque to a second upper limit torque that is set higher than the first upper limit torque. When an inertia phase begins in the 1-2 auto-upshift the upper limit torque change processing unit 10a increases the upper limit torque during the inertia phase according to a prescribed gradient from the first upper limit torque to the second upper limit torque. Thus, when an automaticupshift due to an increase in the vehicle speed is executed, it is possible to suppress the occurrence of upthrust shock while maintaining acceleration performance. 具备：发动机(1)、自动变速器(3)、AT控制器(10)和发动机控制器(11)。AT控制器(10)具有上限扭矩变更处理部(1