| 摘要 |
<p>PROBLEM TO BE SOLVED: To suppress occurrence of shock while fastening a clutch interposed between an internal combustion engine and an axle as quick as possible, in a case of restarting the internal combustion engine having been subjected to idle stop.SOLUTION: In a case of restarting an internal combustion engine having been subjected to idle stop, every time ignition to air-fuel mixture filled with which a cylinder is filled is performed after starting cranking for restarting, the rotational speed of the internal combustion engine or the change amount of the rotational speed is detected, and according to whether the detected rotational speed or change amount is a predetermined value or more, the delay correction amount of ignition timing in next or later ignition opportunity to air-fuel mixture is adjusted.</p> |
