发明申请
- 专利标题： METHOD AND SYSTEM FOR INHIBITING OPERATION IN A COMMANDED OPERATING RANGE STATE FOR A TRANSMISSION OF A POWERTRAIN SYSTEM
- 专利标题（中）： 用于在动力系统传动的指令操作范围内抑制操作的方法和系统
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申请号： US12244815申请日： 2008-10-03
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公开(公告)号： US20090105914A1公开(公告)日： 2009-04-23
- 发明人: Hanne Buur , William R. Cawthorne
- 申请人： Hanne Buur , William R. Cawthorne
- 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 hybrid powertrain system includes torque generative devices to transfer power to an output member. An operator torque request, a rotational direction and speed of the output member, and a signal output from a transmission range selector are monitored. When a change in a direction of intended motion is determined, the powertrain system can change rotational direction of the output member when the speed of the output member is less than a threshold. The powertrain can inhibit a change in the rotational direction of the output member.
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