大准线光缆在线监测系统的设计和应用  

Design and Application of Dazhun Railway Line Cable Online Monitoring System

作　　者：杭利华 HANG Lihua(Dazhun Railway Company,Jungar Energy Co.,Ltd.,CHN Energy,Jungar,Inner Mongolia,013100)

机构地区：[1]国家能源集团准格尔能源有限责任公司大准铁路公司

出　　处：《神华科技》2019年第8期82-85,共4页Shenhua Science and Technology

摘　　要：大准线长途通信光缆线路自1994年开通以来,保证铁路运输生产起到了积极的作用,经近10年的使用,已发生严重老化,表现为线路接头增多、线路损耗增大,影响了铁路运输生产及安全。本文研究设计光缆在线自动监测系统,主动掌握光缆线路传输特性,为光缆信息传输提供可靠保障。Since the long-distance communication optical cable line of Dazhun railway line was opened in 1994,it has played a positive role in ensuring the production of railway transportation.After more than 10 years of use,it has been seriously aging,which is manifested in the increase of line joints and line losses,affecting the production and safety of railway transportation.This paper studies and designs the online automatic monitoring system of optical cable,and actively grasps the transmission characteristics of optical cable line,so as to provide reliable guarantee for optical cable information transmission.

关 键 词：大准线 光纤通信 光缆在线监测 

分 类 号：U28[交通运输工程—交通信息工程及控制]