发明名称 |
Voting node for a distributed control system |
摘要 |
An intelligent voting node for a multiple node, fault tolerant, distributed intelligence control system having a plurality of optically isolated relays for connecting a power source to a load device and providing total optical isolation for processors of the voting node from faults occurring in the power source. The voting node includes triple redundant two-out-of-three voters each coupled to one of three redundant digital communication and control processors within the node. Built-in-self-test capability using optically isolated receiver devices provides for avoidance of latent failures.
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申请公布号 |
US5796935(A) |
申请公布日期 |
1998.08.18 |
申请号 |
US19950504942 |
申请日期 |
1995.07.20 |
申请人 |
RAYTHEON COMPANY |
发明人 |
MORRISON, BRIAN D.;BATTEN, MARTIN R.;ROBILLARD, MICHAEL N.;WIENKE, CREIG E. |
分类号 |
G06F11/18;G05B9/03;G05B15/02;G05D1/00;G06F11/22;G06F13/00;(IPC1-7):G06F11/18 |
主分类号 |
G06F11/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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