Invention Grant
US08118122B2 Method and system for monitoring signal integrity in a distributed controls system
有权
分布式控制系统监控信号完整性的方法和系统
- Patent Title: Method and system for monitoring signal integrity in a distributed controls system
- Patent Title (中): 分布式控制系统监控信号完整性的方法和系统
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Application No.: US12246641Application Date: 2008-10-07
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Publication No.: US08118122B2Publication Date: 2012-02-21
- Inventor: Hanne Buur , William R. Cawthorne , Leonard G. Wozniak
- Applicant: Hanne Buur , William R. Cawthorne , Leonard G. Wozniak
- Applicant Address: US MI Detroit DE Stuttgart US MI Auburn DE Munich
- Assignee: GM Global Technology Operations LLC,Daimler AG,Chrysler LLC,Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee: GM Global Technology Operations LLC,Daimler AG,Chrysler LLC,Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee Address: US MI Detroit DE Stuttgart US MI Auburn DE Munich
- Main IPC: B60W20/00
- IPC: B60W20/00 ; B60W50/04
Abstract:
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.
Public/Granted literature
- US20090107745A1 METHOD AND SYSTEM FOR MONITORING SIGNAL INTEGRITY IN A DISTRIBUTED CONTROLS SYSTEM Public/Granted day:2009-04-30
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