COMBUSTION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

摘要

PROBLEM TO BE SOLVED: To reduce fuel consumption in increasing fuel when starting or accelerating and to suppress the discharge of unburnt fuel to exhaust gas while acquiring operability of good responsiveness by positively reflecting the operating state of a vehicle (particularly the vehicle state when accelerating/decelerating) in an internal combustion engine capable of variably controlling the injection sharing ratio of a cylinder injection valve provided in a cylinder and an intake injection valve provided in an intake passage. SOLUTION: This combustion control device for the internal combustion engine is provided with an injection sharing control means for controlling the injection sharing ratio of the cylinder injection valve and the intake injection valve according to the internal combustion engine and the acceleration/deceleration demand of a driver or the like; an air flow control means serving as a mixing control means for accelerating the vaporization of fuel spray from the intake injection valve; and an EGR control means. COPYRIGHT: (C)2004,JPO