Patent ID: 6382188
Filing Date: 2002-05-07
Classification: F02D

Abstract:
A fuel injection control system of an internal combustion engine, comprising:injection timing control means for controlling a fuel injection timing of a fuel injection valve so that injected fuel reaches a cylinder in a suction stroke at a starting time of the internal combustion engine; and atomizing means for atomizing the fuel supplied to the cylinder, further comprising: starting time fuel amount calculating means for calculating a fuel injection amount at a starting time of the internal combustion engine; first correction means for setting the starting time fuel amount to a larger amount for correction the lower the engine speed is; and second correction means for correcting the correction amount of the first correction means in accordance with an increasing engine speed, wherein at each speed of the increasing engine speed, the second correcting means corresponds to prescribed temperature ranges and converges on a particular correction factor in accordance with an increasing engine speed.