发明授权
- 专利标题: Network delay monitor for safety control networks
- 专利标题(中): 用于安全控制网络的网络延迟监视器
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申请号: US10357184申请日: 2003-01-31
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公开(公告)号: US07366774B2公开(公告)日: 2008-04-29
- 发明人: Anthony Gerard Gibart , David A. Vasko , Paul G. Kucharski , Joseph A. Lenner , Edward C. Korsberg
- 申请人: Anthony Gerard Gibart , David A. Vasko , Paul G. Kucharski , Joseph A. Lenner , Edward C. Korsberg
- 申请人地址: US OH Mayfield Heights
- 专利权人: Rockwell Automation Technologies, Inc.
- 当前专利权人: Rockwell Automation Technologies, Inc.
- 当前专利权人地址: US OH Mayfield Heights
- 代理商 Keith M. Baxter; R. Scott Speroff
- 主分类号: G06F15/173
- IPC分类号: G06F15/173 ; G06F11/00
摘要:
A high reliability network provides for measurements of network delays through pairs of transmissions of local clock values used in a first message to deduce clock value offsets and in a second message to reveal network delays.
公开/授权文献
- US20040153534A1 Data age monitor for safety network 公开/授权日:2004-08-05
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