发明申请
- 专利标题: Machine drive line overspeed protection method
- 专利标题(中): 机器驱动线超速保护方法
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申请号: US11455552申请日: 2006-06-19
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公开(公告)号: US20070293366A1公开(公告)日: 2007-12-20
- 发明人: James W. Landes
- 申请人: James W. Landes
- 主分类号: B60W10/04
- IPC分类号: B60W10/04
摘要:
A method of controlling driveshaft speed includes generating an overspeed protection action signal if an engine speed limit and a requested transmission gear ratio correspond to a driveshaft overspeed condition. An operating method for a machine includes disengaging a relatively higher transmission gear, and inhibiting re-engagement of the higher transmission gear responsive to an overspeed protection action signal. An electronic controller for the machine is configured to generate an overspeed protection action signal responsive to an engine speed limit and requested transmission gear ratio.
公开/授权文献
- US07556585B2 Machine drive line overspeed protection method 公开/授权日:2009-07-07
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