Patent ID: 6652417
Filing Date: 2003-11-25
Classification: F02D,Y10T

Abstract:
An engine controlling apparatus for a car having a transmission, the engine controlling apparatus comprising:a controlled throttle valve capable of controlling an engine torque; an accelerator opening degree determiner to determine an accelerator opening degree; an engine rotating speed determiner to determine an engine rotating speed; and a control unit controlling the controlled throttle valve; wherein the control unit:sets an objective engine output torque responsive to the accelerator opening degree and the engine rotating speed; determines a correct rate of the objective engine output torque based on a speed change ratio of the transmission and the engine rotating speed; calculates an amount of correction for the objective engine output torque by an amplifying rate responsive to the speed change ratio of the transmission and the engine rotating speed; corrects the objective engine output torque with the calculated correct rate; and controls the controlled throttle valve on the basis of the corrected objective engine output torque.