发明申请
- 专利标题： METHOD FOR CONTROLLING POWER FLOW WITHIN A POWERTRAIN SYSTEM
- 专利标题（中）： 在动力系统中控制动力流量的方法
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申请号： US12251419申请日： 2008-10-14
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公开(公告)号： US20090105896A1公开(公告)日： 2009-04-23
- 发明人: Goro Tamai , Anthony James Corsetti , Anthony H. Heap
- 申请人： Goro Tamai , Anthony James Corsetti , Anthony H. Heap
- 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： B60W10/04
- IPC分类号： B60W10/04 ; G06F17/00 ; B60W20/00
摘要：
A method for operating a powertrain system includes monitoring a state of charge of an energy storage device and determining an effective state of charge based upon the monitored state of charge of the energy storage device and a range of available power from the energy storage device. A preferred output power to an output member is determined. A preferred charge state for operating the powertrain is concurrently selected with operating an engine in one of a cylinder deactivation state and an all-cylinder state based upon the effective state of charge and the preferred output power to the output member.
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