| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine having a manifold injection valve and an in-cylinder direct-injection valve, and capable of adequately and efficiently performing manifold injection and in-cylinder direct-injection. <P>SOLUTION: When fuel is injected from both a first fuel injection valve for injecting fuel in an air intake passage of an internal combustion engine and a second fuel injection valve for injecting fuel directly in a combustion chamber of the internal combustion engine, the fuel injection amount from the first and second fuel injection valves is set based on the intake air volume to be measured during the expansion stroke (the measurement period A). When it is detected that the internal combustion engine is in an accelerated/decelerated state, the fuel injection amount of the in-cylinder intake stroke injection and the in-cylinder compression stroke injection from the second fuel injection valve is corrected based on the intake air volume to be measured during the exhaust stroke (the measurement period B) and the intake stroke (the measurement period C). <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
