铁路信号机房环监功能实现与组网分析  

Realization of Environment Monitoring of Railway Signal Equipment Room and Analysis of Relevant Networking

作　　者：蔡华林[1,2] 

机构地区：[1]中国铁道科学研究院研究生部 [2]成都铁路局电务处

出　　处：《铁道通信信号》2017年第5期21-23,共3页Railway Signalling & Communication

摘　　要：铁路信号机房环境监测是保障信号设备可靠运用的有效手段之一,其组网方式从早期的信号集中监测独立组网到今天的通信动环系统组网,都未能完全满足设备维护管理部门对信号机房环境监测的需要。新提出的改进型信号机房环监组网方式,继承了动环系统集成化、专业化的特点,并利用既有信号集中监测的网络通道及终端,为各级信号设备维护管理部门及时准确掌握机房设备运行环境状态提供了有效途径。Environment monitoring of railway signal equipment room is one of the effective means to ensure reliable operation of signal equipment. Its networking has evolved into today＇s communi cation dynamic environmental monitoring system from early-stage independent networking of centralized signal monitoring. However, neither of the two networking can fully meet equipment maintenanee and management unit＇s requirements of signal equipment room environment monitoring. Therefore, an improved networking way for signal equipment room environment monitoring is put forward, which can inherit the characteristics of integration and specialization of dynamic environment monitoring system and make use of existing network channels and terminals of centralized signal monitoring system, providing effective means for signal equipment maintenance and management unit at different levels to command the status of operation environment of the equipment room accurately and timely.

关 键 词：铁路信号 环境监测 组网方式 网络通道 终端 

分 类 号：U284.1[交通运输工程—交通信息工程及控制]