发明申请
US20090118947A1 METHOD FOR SELECTION OF OPTIMAL MODE AND GEAR AND INPUT SPEED FOR PRESELECT OR TAP UP/DOWN OPERATION
有权
用于选择最佳模式和齿轮的输入速度的方法，用于上拉/下降操作的输入或输入速度
- 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）： 用于选择最佳模式和齿轮的输入速度的方法，用于上拉/下降操作的输入或输入速度
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申请号： US12236422申请日： 2008-09-23
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公开(公告)号： US20090118947A1公开(公告)日： 2009-05-07
- 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 Munchen
- 专利权人： GM GLOBAL TECHNOLOGY OPERATIONS, INC.,Daimler AG,Chrysler LLC,Bayerishe Motoren Werke Aktiengesellschaft
- 当前专利权人： GM GLOBAL TECHNOLOGY OPERATIONS, INC.,Daimler AG,Chrysler LLC,Bayerishe Motoren Werke Aktiengesellschaft
- 当前专利权人地址： US MI Detroit DE Stuttgart US MI Auburn Hills DE Munchen
- 主分类号： G06F17/00
- IPC分类号： G06F17/00
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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