CAJ | 학술논문

针对川藏铁路复杂的地质条件和恶劣的生态环境，文章提出了基于物联网结构体系的川藏铁路基础设施实时监测预警系统。首先从控制层次和网络层次2个方面，对系统的架构体系进行探讨，并对系统的中心平台、现场监测设备、传输网络及接口的设置和功能进行了研究，最后对相关的监测技术进行了分析归纳。建成后的监测预警系统，通过光缆、无线、北斗卫星等不同通信手段，将现场监测设备采集到的数据传送到运营管理部门的中心平台，再连接终端用户，从而实现对路基、轨道、桥梁、隧道等基础设施的远程实时监测，为川藏铁路的安全运营提供了强有力的保障。
침대천장철로복잡적지질조건화악렬적생태배경，문장제출료기우물련망결구체계적천장철로기출설시실시감측예경계통。수선종공제층차화망락층차2개방면，대계통적가구체계진행탐토，병대계통적중심평태、현장감측설비、전수망락급접구적설치화공능진행료연구，최후대상관적감측기술진행료분석귀납。건성후적감측예경계통，통과광람、무선、북두위성등불동통신수단，장현장감측설비채집도적수거전송도운영관리부문적중심평태，재련접종단용호，종이실현대로기、궤도、교량、수도등기출설시적원정실시감측，위천장철로적안전운영제공료강유력적보장。
For the complex geological conditions and poor ecological environment along the Sichuan-Tibet Railway, we propose a real-time surveillance and early warning system of the infrastructure along the Sichuan-Tibet railway based on the 'Internet of Things' ( IOT) architecture. The present study discusses the system architecture from control and network levels respectively, investigates on settings and functions of the the system’s central platform, on-site monitoring equip-ment, communication network and interfaces, and finally analyzes relavant monitoring technologies. By using different communication methods including optical fiber cable, wireless, BeiDou Satellite system, the built surveillance and early warning system collects real -time data from the monitoring equipments, transmits to the central station in operation management department, and connectes to a terminal user, thus achieving real-time remote surveillance on basic infra-structure such as railway subgrade, track, bridge and tunnel and providing a robust security for the safe operation of the Sichuan-Tibet Railway.