发明申请
- 专利标题： HYBRID ELECTRIC VEHICLE AND METHOD FOR CONTROLLING A POWERTRAIN THEREIN
- 专利标题（中）： 混合电动汽车和控制动力系统的方法
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申请号： US12466471申请日： 2009-05-15
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公开(公告)号： US20100292901A1公开(公告)日： 2010-11-18
- 发明人: Walter Joseph Ortmann , Daniel Scott Colvin , Marvin Paul Kraska
- 申请人： Walter Joseph Ortmann , Daniel Scott Colvin , Marvin Paul Kraska
- 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： G06F19/00
- IPC分类号： G06F19/00 ; B60K6/20
摘要：
A method for controlling a hybrid electric powertrain includes, in response to a request to increase a powertrain braking force on at least one of a plurality of traction wheels, (i) commanding at least one clutch to increase a gear ratio of a transmission, and (ii) during clutch stroke, commanding an electric machine to act as a generator such that the electric machine applies a braking force to at least one of the traction wheels.
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