| 摘要 |
<p>A fuel injection control apparatus and fuel injection method for injecting suitable fuel with quick response to required fuel injection amounts varying with every moment, while improving the energy efficiency, and enabling support for electromagnetic fuel injection apparatus. <??>The apparatus is to control the electromagnetic fuel injection apparatus that pressurizes fuel to inject, and has driving means for driving a solenoid for fuel injection, driving signal generating means for generating a solenoid driving signal based on an injection cycle signal for specifying a fuel injection period and a PWM cycle signal to provide to the driving means, and control means for generating the PWM cycle signal with a duty ratio corresponding to a required fuel injection amount, and providing the PWM cycle signal and the injection cycle signal to the driving signal generating means. <IMAGE></p> |
