| 摘要 |
The purpose of the present invention is to provide a control device for an automatic transmission, wherein it is possible to reduce shift shocks regardless of how the driver is operating the acceleration pedal. A control device for an automatic transmission, the control device being provided with a lock-up clutch and a torque converter disposed between an engine and an automatic transmission, and an upshift control means for carrying out a power-on upshift for shifting gears by reducing the fastening capacity of a release-side fastening element fastened to a gear shift before shifting and by increasing the fastening capacity of a fastening-side fastening element fastened to a gear shift after shifting when upshifting while a driver presses on the acceleration pedal, wherein the upshift control means continues to carry out the power-on upshift by reducing the fastening capacity of the lock-up clutch when the acceleration pedal is released while the power-on upshift is being carried out. |
