基于GIS的无线传感网架构及在轨道监测的应用  

GIS based architecture for WSNs and its application for railway track monitoring

作　　者：徐征[1] 赵悦璇 刘冲[1] 岳国栋[1] 徐绍杰[1] 陈义[1] 

机构地区：[1]大连理工大学微纳米技术及系统辽宁省重点实验室,大连116085

出　　处：《电子测量技术》2014年第10期100-103,118,共5页Electronic Measurement Technology

摘　　要：研究了基于GIS的无线传感网架构方法,建立了适用于大规模广域无线传感网的软件体系,开发了GIS服务、数据库服务、可视化与分析服务,形成了数据采集、汇聚、存储、与地理数据的融合、展示的完整流程,实现了无线采集的海量数据与GIS平台的动态融合,用户可以通过计算机、安卓智能手机等各种网络化终端设备由Internet访问传感系统,获取实时采集数据。最后对基于GIS的无线传感网系统进行了性能综合测试,结果表明系统能满足铁路轨道广域快速监测等重大工程需求。In this paper, the architecture method based on geographic information system for wireless sensor networks （WSNs） was studied. The suitable software hierarchy for large-scale WSNs was established. GIS services, database services, visualization services etc were developed. The complete process of data stream, including collecting, gathering, archiving, integration with geographic data, display, was formed. Dynamic fusion of data from WSNs and GIS was realized. Users can easily obtain the latest status of WSNs with various terminals such as computers, smart phones etc. At last, the comprehensive test of performance was implemented and the results showed that these techniques can meet the requirement of railway track distributed monitoring.

关 键 词：地理信息系统 无线传感网 轨道监测 数据融合 可视化 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置] TP212.9[自动化与计算机技术—控制科学与工程]