| 摘要 |
<p>In order to prevent the rattling noise of a clutch damper from occurring when an engine is stopped in response to a stop request from a control system, a control device for a hybrid vehicle (CR) is provided with an engine (E), a motor generator (MG), a first clutch (CL1), a sub oil pump (S-O/P), and a clutch disengagement control means (Fig. 5). The first clutch (CL1) is a normally closed clutch and is interposed between the engine (E) and the motor generator (MG). The clutch disengagement control means disengages the first clutch (CL1) before stopping the sub oil pump (S-O/P) when there is a request to stop an HEV system while the engine (E) is running with the first clutch (CL1) engaged, and meanwhile sets the fuel cut timing such that the engine RPM passes a predetermined resonance band between the disengagement of the first clutch (CL1) after the request to stop the HEV system and the engagement of the first clutch (CL1) in response to the stop of the sub oil pump (S-O/P).</p> |
