发明授权
US08126624B2 Method for selection of optimal mode and gear and input speed for preselect or tap up/down operation
有权
选择最佳模式和齿轮的输入速度以及预选或分接上/下操作的输入速度
- 专利标题： Method for selection of optimal mode and gear and input speed for preselect or tap up/down operation
- 专利标题（中）： 选择最佳模式和齿轮的输入速度以及预选或分接上/下操作的输入速度
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申请号： US12236422申请日： 2008-09-23
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公开(公告)号： US08126624B2公开(公告)日： 2012-02-28
- 发明人: Anthony H. Heap , Kee Yong Kim
- 申请人： Anthony H. Heap , Kee Yong Kim
- 申请人地址： US MI Detroit DE Stuttgart US MI Auburn Hills DE Munich
- 专利权人： GM Global Technology Operations LLC,Daimler AG,Chrysler LLC,Bayerische Motoren Werke Aktiengesellschaft
- 当前专利权人： GM Global Technology Operations LLC,Daimler AG,Chrysler LLC,Bayerische Motoren Werke Aktiengesellschaft
- 当前专利权人地址： US MI Detroit DE Stuttgart US MI Auburn Hills DE Munich
- 主分类号： G06F7/00
- IPC分类号： G06F7/00
摘要：
A powertrain system includes an engine mechanically coupled to an electro-mechanical transmission at an input thereto selectively operative in one of a plurality of transmission operating range states and one of a plurality of engine states. A method for controlling the powertrain system includes combining sets of preferability factors inputted from engine sensors in a microprocessor or computer with other preferability factors generated during engine and vehicle operation to provide an output for a transmission control module, which may execute an operating range or engine state change.
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