| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a controller of an internal combustion engine, which does not require a dedicated sensor to determine a failure of an ozone supply means. <P>SOLUTION: The controller of an internal combustion engine has a knocking detection means 18 for detecting knocking, an ozone generation means 23 for generating ozone to be supplied into a combustion chamber 11 of the internal combustion engine, and a control means 100 for controlling the knocking detection means 18 and the ozone generation means 23. The control means 100 supplies ozone generated by the ozone generation means 23 into the combustion chamber 11, and combustion under spark ignition, according to output of knocking detected by the knocking detection means 18, a failure of the ozone generation means 23 is determined. <P>COPYRIGHT: (C)2012,JPO&INPIT |
