Invention Grant
- Patent Title: System and method for opening engine clutch of hybrid vehicle
- Patent Title (中): 混合动力汽车发动机离合器开启系统及方法
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Application No.: US14569713Application Date: 2014-12-14
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Publication No.: US09321455B2Publication Date: 2016-04-26
- Inventor: Sang Joon Kim , Dong Ho Yang , Sung Deok Kim , Joonyoung Park , Seong Ik Park
- Applicant: Hyundai Motor Company , Kia Motors Corporation
- Applicant Address: KR Seoul KR Seoul
- Assignee: Hyundai Motor Company,Kia Motors Corporation
- Current Assignee: Hyundai Motor Company,Kia Motors Corporation
- Current Assignee Address: KR Seoul KR Seoul
- Agency: Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- Agent Peter F. Corless
- Priority: KR10-2014-0115235 20140901
- Main IPC: B60L9/00
- IPC: B60L9/00 ; B60L11/00 ; B60W20/00 ; B60W10/02 ; B60W10/06 ; B60W10/08
Abstract:
A system and method for opening an engine clutch of a hybrid vehicle are provided. The method and system enhance fuel efficiency by saving a fuel injection amount based on a fuel injection time of an engine, by adjusting an input torque of an engine clutch to be zero by applying a Hybrid Starter Generator (HSG) torque connected to the engine while reducing the fuel injection time into the engine from the time when the opening of the engine clutch starts to adjust.
Public/Granted literature
- US20160059848A1 SYSTEM AND METHOD FOR OPENING ENGINE CLUTCH OF HYBRID VEHICLE Public/Granted day:2016-03-03
Information query
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