Steuerverfahren und Vorrichtung für Kraftfahrzeug

摘要

A control apparatus for a vehicle has means for setting a target driving shaft torque according to operation by a driver of said vehicle or to an environmental operating conditions ahead of said vehicle, means for detecting a vehicle speed of said vehicle, means for controlling a transmission ratio of a transmission of said vehicle by using said target driving shaft torque and the vehicle speed, means for detecting operation of an accelerator pedal by a driver, and means for detecting a deceleration rate of said vehicle, wherein when the operation of the accelerator pedal is detected being zero, an actual deceleration rate of said vehicle in a predetermined time period after the operation of the accelerator pedal becomes zero is detected, and the transmission ratio of said transmission is controlled by using at least detected actual deceleration rate.