Patent ID: 8291890
Filing Date: 2012-10-23
Classification: B60W,F02D,Y10T

Abstract:
1. An internal combustion engine output control method in an internal combustion engine output control system that is installed in a vehicle configured such that the rotational output of an internal combustion engine is transmitted to a transmission via a clutch and which enables control of the output of the internal combustion engine by controlling fuel injection to the internal combustion engine corresponding to a driving condition, the method comprising: at the time when the vehicle starts moving, when the rotational speed of the internal combustion engine is in a predetermined range that exceeds an idle rotation region and the rotational speed of the internal combustion engine decreases, adding a corrected fuel injection amount corresponding to the rate of decrease of the rotational speed of the internal combustion engine to a target fuel injection amount that is determined with respect to the engine rotational speed at the time when the vehicle starts is performed to create a new target fuel injection amount, and when the rotational speed of the internal combustion engine increases, subtracting a corrected fuel injection amount corresponding to the rate of increase of the rotational speed of the internal combustion engine from a target fuel injection amount that is determined with respect to the engine rotational speed at the time when the vehicle starts is performed to create a new target fuel injection amount, to thereby enable control of the output of the internal combustion engine.