AUTOMATIC TRANSMISSION CONTROL DEVICE

摘要

An automatic transmission control device for estimating an anticipated vehicle speed, which is the future vehicle speed, on the basis of the acceleration rate and the actual vehicle speed, and controlling shifting on the basis of the anticipated vehicle speed and other driving parameters. The automatic transmission control device is provided with a delay upshift control means for prohibiting the initiation of an upshift even if an upshift determination is made during a prescribed interval following a downshift that occurs while coasting, and then upshifting after the prescribed interval elapses. As a result, it is possible to shift appropriately and suppress incongruity to the driver.