发明名称 |
CONTROL DEVICE OF HYBRID VEHICLE |
摘要 |
A control device for a hybrid vehicle which enables an improvement in fuel consumption by means of a cylinder deactivation operation while maintaining brake performance. The hybrid vehicle has an engine (E) and a motor (M) for outputting power for driving the vehicle, wherein a regenerative brake is used during deceleration traveling of the vehicle in accordance with a deceleration state thereof, and the engine (E) includes at least one deactivatable cylinder which is deactivatable during deceleration traveling of the vehicle. The control device comprises: a deactivation determining section for determining whether the deactivatable cylinder is allowed to be deactivated in accordance with a traveling state of the vehicle; a deactivation cancellation determining section for canceling cylinder deactivation during deactivation operation; an intake pressure sensor (S1); a master vac negative pressure sensor (S3); and a control valve (34) for opening/closing a secondary air passage (33) for providing auxiliary air into the intake passage (30), wherein the control valve (34) is closed when the intake pressure is a negative value lower than a predetermined threshold during deceleration traveling of the vehicle. <IMAGE> |
申请公布号 |
EP1396624(A4) |
申请公布日期 |
2006.02.01 |
申请号 |
EP20020730697 |
申请日期 |
2002.05.23 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
WAKASHIRO, T.;MATSUBARA, A.;SHINOHARA, T.;TAKAHASHI, H.,;NAKAMOTO, Y. |
分类号 |
F02D45/00;B60K6/20;B60K6/485;B60K6/543;B60L11/14;B60W10/06;B60W10/18;B60W20/00;F01L1/08;F01L1/26;F01L13/00;F02D13/06;F02D17/02;F02D29/02;F02D31/00;F02D41/02;F02D41/04;F02D41/12 |
主分类号 |
F02D45/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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