铁路地理环境监测信息系统的研究与应用  

Monitoring information system of railway geographic environment

作　　者：谢雍生 周佳玥 颜欢 王泽宇 XIE Yongsheng;ZHOU Jiayue;YAN Huan;WANG Zeyu(Institute of Information Technology,China Railway Nanning Group Co.Ltd.,Nanning 530029,China;Safety Supervision Office,China Railway Nanning Group Co.Ltd.,Nanning 530029,China)

机构地区：[1]中国铁路南宁局集团有限公司信息技术所,南宁530029 [2]中国铁路南宁局集团有限公司安监室,南宁530029

出　　处：《铁路计算机应用》2025年第2期49-53,共5页Railway Computer Application

基　　金：中国国家铁路集团有限公司科技研究课题(Q2023T001)。

摘　　要：针对当前铁路地理环境风险监测工作中风险隐患排查过于依赖人工、监测手段单一,以及隐患台账管理方式落后等问题,设计了铁路地理环境监测信息系统。基于卫星遥感影像天地图,通过风险隐患分析技术、风险隐患的临近里程点分析及风险等级评定算法,从卫星遥感影像中获取铁路周边潜在的风险隐患;基于多源异构铁路时空数据汇聚融合技术,实现了无人机视频、三维全景影像和相关资产数据的汇集入库;利用地理信息系统(GIS,Geographic Information System)技术进行铁路内外部数据的图层制作、发布和数据上图。该系统已在中国铁路南宁局集团有限公司得到应用,实现以信息化手段多维度分析隐患、全方位监测环境,可为地理环境监测工作提供技术支撑。This paper designed a railway geographic environment monitoring information system to address the problems of excessive reliance on manual inspection,single monitoring methods,and outdated management of hidden dangers ledger in current railway geographic environment risk monitoring work.The paper used risk and hidden dangers analysis techniques,analysis of adjacent mileage points of risk and hidden dangers,and risk level assessment algorithms to obtain potential risk and hidden dangers around railways from satellite remote sensing imagery based on sky maps,and based on the technology of multi-source heterogeneous railway spatiotemporal data aggregation and fusion,implemented the aggregation and storage of unmanned aerial vehicle videos,3D panoramic images,and related asset data,and utilized Geographic Information System(GIS)technology to create,publish,and map layers for internal and external railway data.The system has been applied in China Railway Nanning Group Co.Ltd.,implemented multidimensional analysis of hidden dangers and comprehensive monitoring of the environment through information technology,and provided technical support for geographical environment monitoring work.

关 键 词：铁路地理环境 风险隐患 地理信息系统(GIS) 卫星遥感影像 数据汇聚融合 

分 类 号：U212.2[交通运输工程—道路与铁道工程] P209[天文地球—测绘科学与技术]