METHOD FOR CONTROLLING INJECTION OF DUAL-FUEL, APPARATUS APPLIED TO THE SAME

摘要

PURPOSE: An injection control method for dual fuel and a system applied to the same are provided to control the injection quantity of fuel according to variation in the injection quantity of required fuel. CONSTITUTION: An injection control method for dual fuel is as follows. A fuel injection controller(100) measures the injection time of first fuel inputted in the N period. The first injection quantity of second fuel injected for the injection time of the first fuel is measured in the N period. The consideration factor of a fuel injection required for a fuel injection system is received. The residual injection quantity of the second fuel which is injected in the N period is re-calculated based on the injection time of the first fuel and the consideration factor of the fuel injection. The second fuel of a second injection quantity is injected after the residual injection quantity of the second fuel is set as the second injection quantity of the second fuel.