- 专利标题: Methods and systems for starting an engine
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申请号: US15646356申请日: 2017-07-11
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公开(公告)号: US10543832B2公开(公告)日: 2020-01-28
- 发明人: Mark Steven Yamazaki , Jeffrey Allen Doering , Wei Liang , Rajit Johri , Xiaoyong Wang , Ming Lang Kuang , Scott Thompson , David Oshinsky , Dennis Reed , Adam Banker
- 申请人: Ford Global Technologies, LLC
- 申请人地址: US MI Dearborn
- 专利权人: Ford Global Technologies, LLC
- 当前专利权人: Ford Global Technologies, LLC
- 当前专利权人地址: US MI Dearborn
- 代理机构: McCoy Russell LLP
- 代理商 David Kelley
- 主分类号: B60W10/02
- IPC分类号: B60W10/02 ; B60W10/06 ; B60W20/40 ; B60W10/08 ; B60W30/19 ; B60W10/115 ; B60W20/30
摘要:
Methods and systems are provided for improving engine restart operations occurring during a transmission shift in a hybrid vehicle. Engine speed is controller during cranking and run-up to approach a transmission input shaft speed that is based on the future gear of the transmission shift. Engine speed is controlled via adjustments to spark, throttle, and/or fuel, to expedite engine speed reaching the synchronous speed.
公开/授权文献
- US20170305413A1 METHODS AND SYSTEMS FOR STARTING AN ENGINE 公开/授权日:2017-10-26
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