CONTROLLER FOR INTERNAL COMBUSTION ENGINE

摘要

An internal combustion engine (10) utilizes, as a fuel, ammonia and gasoline (combustion-supporting fuel) for promoting combustion of ammonia. Ammonia is injected from an ammonia injector (22) into an intake pipe (20), and gasoline is injected from a gasoline injector (24) into the intake pipe (20). An electronic controller (40) for control of driving of the ammonia injector (22) and the gasoline injector (24) changes the distribution of injection of ammonia and combustion-supporting fuel according to the change of any one or both of the rotation speed and the load of the internal combustion engine (10).