CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

摘要

PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine, appropriately setting a minimum injection interval and more accurately injecting fuel, even if a plurality of fuel injections are performed in one stroke. SOLUTION: In this control device 100 for the cylinder injection internal combustion engine, a fuel injection valve 10 controlling fuel injection by operating an electromagnetic actuator is provided with respect to each cylinder. Each fuel injection valve 10 includes a storage means previously storing the valve closing delay time of each fuel injection valve 10. The control device 100 is provided with: a setting means 51 reading out each valve closing delay time from the storage means and setting the valve closing delay time of the fuel injection valve 10; a minimum injection interval calculation means 52 calculating the minimum injection interval of the fuel injection valve 10 based on the valve closing delay time; and a fuel injection control means 54 controlling fuel injection based on the minimum fuel interval. COPYRIGHT: (C)2011,JPO&INPIT