| 摘要 |
<p>Provided are a control device and a control method for an idling stop system, which can achieve quick restart even when a restart request is generated prior to pre-mesh. The idling stop system causes an engine to stop when an idling stop condition is satisfied during operation of the engine, and, when a restart request is generated, causes the pinion (103) of a starter motor (105) to mesh with a ring gear (104) connected to the crankshaft of the engine, such that cranking is started to restart the engine. A control device (108) prerotates the pinion (103) of the starter motor (105) during an engine inertial rotation period up to stopping of the engine, and when a request for restart of the engine is generated after termination of prerotation energization of the starter motor (103), additionally prerotates the pinion (103) of the starter, and thereafter, causes the pinion to mesh with the ring gear (104), such that cranking is started to restart the engine.</p> |
