发明授权
- 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: US12629738申请日: 2009-12-02
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公开(公告)号: US08597159B2公开(公告)日: 2013-12-03
- 发明人: Gregory Michael Pietron , Seung-Hoon Lee , Alex O'Connor Gibson , Yuji Fujii , Roger Lyle Huffmaster , Peter John Grutter
- 申请人: Gregory Michael Pietron , Seung-Hoon Lee , Alex O'Connor Gibson , Yuji Fujii , Roger Lyle Huffmaster , Peter John Grutter
- 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: Alleman Hall McCoy Russell & Tuttle LLP
- 代理商 Julia Voutyras
- 主分类号: F16H61/58
- IPC分类号: F16H61/58
摘要:
Methods and systems are provided for controlling a vehicle system including a selectively shut-down engine, a torque converter and a torque converter lock-up clutch. One example method comprises, during an idle-stop engine shut-down, restricting flow of transmission fluid out of the torque converter, and adjusting engagement of the torque converter lock-up clutch to adjust a drag torque on the engine to stop the engine.
公开/授权文献
- US20110130245A1 METHODS AND SYSTEMS FOR ASSISTED DIRECT START CONTROL 公开/授权日:2011-06-02
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