站内室外设备监测光纤传输方案探究  

Exploration of Optical Fiber Transmission Scheme for Outdoor Equipment Monitoring in Stations

作　　者：国勇 王雪亮 Guo Yong;Wang Xueliang

机构地区：[1]固安信通信号技术股份有限公司,河北固安065500

出　　处：《铁路通信信号工程技术》2023年第S01期87-89,95,共4页Railway Signalling & Communication Engineering

摘　　要：站内轨道电路咽喉区设备分散、区段数量多,如室外设备监测采用既有电力载波通信系统,工程应用中布线复杂,电缆使用数量大,提出一种适用站内轨道电路的光纤传输室外监测方案并进行可行性探究。The throat area of the track circuits in a station features scattered devices and numerous sections.For example,the existing power carrier wave communication system is used for outdoor equipment monitoring,and the wiring in engineering application is complicated,with a large number of cables.This paper proposes an outdoor monitoring scheme of opticalfiber transmission which is applicable to the track circuits in stations,and also analyzes its feasibility.

关 键 词：轨道电路 光纤传输 室外监测 

分 类 号：U284.2[交通运输工程—交通信息工程及控制]