发明申请
US20090107745A1 METHOD AND SYSTEM FOR MONITORING SIGNAL INTEGRITY IN A DISTRIBUTED CONTROLS SYSTEM
有权
用于监控分布式控制系统中信号完整性的方法和系统
- 专利标题： METHOD AND SYSTEM FOR MONITORING SIGNAL INTEGRITY IN A DISTRIBUTED CONTROLS SYSTEM
- 专利标题（中）： 用于监控分布式控制系统中信号完整性的方法和系统
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申请号： US12246641申请日： 2008-10-07
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公开(公告)号： US20090107745A1公开(公告)日： 2009-04-30
- 发明人: Hanne Buur , William R. Cawthorne , Leonard G. Wozniak
- 申请人： Hanne Buur , William R. Cawthorne , Leonard G. Wozniak
- 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： B60K6/22
- IPC分类号： B60K6/22 ; G06F17/00
摘要：
A method to monitor integrity of a signal in a distributed control system for a powertrain system includes communications link transmitting signals between control modules. Integrity of each of the control modules is monitored. The signal is generated and verified in an originating control module and transmitted to a receiving control module whereat it is subsequently verified.
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