发明申请
- 专利标题: METHODS AND SYSTEMS FOR ENGINE CRANKING
- 专利标题(中): 发动机起重机的方法与系统
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申请号: US14731924申请日: 2015-06-05
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公开(公告)号: US20150266469A1公开(公告)日: 2015-09-24
- 发明人: Alex O`Connor Gibson , Seung-Hoon Lee , Jeffrey Allen Doering , David Oshinsky , Dennis Craig Reed
- 申请人: Ford Global Technologies, LLC
- 主分类号: B60W20/00
- IPC分类号: B60W20/00 ; B60K6/38 ; B60W10/08 ; B60K6/30 ; B60W10/02 ; B60W10/06
摘要:
Systems and methods for improving operation of a hybrid vehicle are presented. In one example, an engine may be started in one of two ways depending on operating conditions. In particular, the engine may be started via a lower power output electric machine or a higher power output electric machine.
公开/授权文献
- US09758160B2 Methods and systems for engine cranking 公开/授权日:2017-09-12
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