| 摘要 |
<P>PROBLEM TO BE SOLVED: To reliably control the occurrence of unusual combustion even when a low temperature short trip is repeated, with a control device of an internal combustion engine. <P>SOLUTION: The control device of an internal combustion engine, includes: a low temperature short trip detection device for detecting a low temperature short trip where an internal combustion engine is stopped before completing a warm-up operation when performing a cold start under a low temperature environment; a count device for counting the number of low temperature short trips (Stp); and a drive region restriction device for performing a drive region restriction control that restricts a drive region of the internal combustion engine when a number Stp counted by the count device becomes a predetermined value or larger. <P>COPYRIGHT: (C)2012,JPO&INPIT |
