发明申请
- 专利标题: METHODS AND SYSTEMS FOR ASSISTED DIRECT START CONTROL
- 专利标题(中): 辅助直接起动控制的方法和系统
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申请号: US12348519申请日: 2009-01-05
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公开(公告)号: US20100174473A1公开(公告)日: 2010-07-08
- 发明人: Ross Dykstra Pursifull , Gopichandra Surnilla , Donald Lewis , Joseph Norman Ulrey , John D. Russell
- 申请人: Ross Dykstra Pursifull , Gopichandra Surnilla , Donald Lewis , Joseph Norman Ulrey , John D. Russell
- 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
- 主分类号: F02D45/00
- IPC分类号: F02D45/00
摘要:
Method and systems are provided for controlling a vehicle system including an engine that is selectively deactivated during engine idle-stop conditions. One example method comprises, adjusting a brake torque applied to a deactivated rotating engine after an engine restart request, the brake torque applied to slow the engine to at least a predetermined threshold speed without stopping the engine, and engaging a starter to the still rotating engine to increase the engine speed and restart the engine.
公开/授权文献
- US08370051B2 Methods and systems for assisted direct start control 公开/授权日:2013-02-05
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