APPARATUS FOR CONTROLLING A GASOLINE-DIESEL COMPLEX COMBUSTION ENGINE AND A METHOD USING THE SAME

摘要

An apparatus for controlling a gasoline-diesel complex combustion engine may include an engine generating driving torque by burning gasoline fuel and diesel fuel; a driving information detector for detecting driving information; a swirl pipe disposed in a combustion chamber, wherein gasoline fuel introduced through the swirl pipe generates a flow in a swirl direction in the combustion chamber; a tumble pipe disposed in the combustion chamber, wherein gasoline fuel introduced through the tumble pipe generates a flow in a tumble direction in the combustion chamber; a swirl gasoline injector and a tumble gasoline injector disposed in the swirl pipe and the tumble pipe for injecting gasoline fuel into the combustion chamber, respectively; and a controller calculating knocking intensity from the combustion pressure and the combustion pressure increasing rate, and controlling a gasoline fuel amount injected by the swirl gasoline injector and the tumble gasoline injector according to the knocking intensity.