| 一种基于ARM的多路光纤自动保护系统 |
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| 引用本文： | 沈琰,乐孜纯. 一种基于ARM的多路光纤自动保护系统[J]. 光通信技术, 2009, 33(8) |
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| 作者姓名： | 沈琰 乐孜纯 |
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| 作者单位： | 浙江工业大学,理学院,杭州,310023;浙江工业大学,理学院,杭州,310023 |
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| 摘 要： | 介绍了一种基于ARM+Linux的多路光纤自动保护倒换系统,采用ARM+Linux的高速数据采集平台,实时监测多路光纤光功率并智能判别光纤状态,当监测到光纤线路发生故障时,利用光开关及时有效地在工作光纤和保护光纤之间进行自动切换,并把故障信息通过网络告知监测站.
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| 关 键 词： | 光纤 自动监测 保护倒换 |
An automatic monitoring and protection system for optical fibers |
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| SHEN Yan,LE Zi-chun. An automatic monitoring and protection system for optical fibers[J]. Optical Communication Technology, 2009, 33(8) |
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| Authors: | SHEN Yan LE Zi-chun |
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| Affiliation: | SHEN Yan,LE Zi-chun(College of Science Zhejiang University of Technology,Hangzhou 310023,China) |
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| Abstract: | In this paper,a type of intelligent automatic optical fiber monitoring and protection system based on ARMLinux is put forward. Sampling data by ARMLinux platform,it provides real-time,on-line power monitoring of optical fiber. It can judge malfunction intelligently and control the optical switch to change between the working fiber and the protection fiber,then inform the monitor-station through net. |
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| Keywords: | optical fiber automatic monitoring automatic protection |
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