基于3D GIS和北斗高精定位的无人机铁路智能巡检技术研究与应用  

Research and Application of Unmanned Aerial Vehicle Intelligent Railway Inspection Technology Based on 3D GIS and Beidou High-precision Positioning

作　　者：赵强 ZHAO Qiang(Beijing Quanlu Communication and Signal Research and Design Institute Group Co.,Ltd.,Beijing 100070,China)

机构地区：[1]北京全路通信信号研究设计院集团有限公司,北京100070

出　　处：《数字通信世界》2024年第7期167-169,共3页Digital Communication World

摘　　要：随着铁路运输在国民经济中的重要性日益凸显,铁路系统的安全运营和高效维护成为了关键问题。传统的铁路巡检方法存在效率低下和成本高昂的缺陷,迫切需要技术创新来提升监测能力和降低维护成本。该文提出了一种基于3D GIS和北斗高精定位的无人机铁路智能巡检技术,该技术借助无人机的灵活性和其搭载的高精度传感器,结合3D GIS的三维可视化和北斗系统的精确定位,可实现对铁路线路的高效、精确巡检。With the increasing importance of railway transportation in the national economy,the safe operation and efficient maintenance of railway systems have become key issues.The traditional railway inspection methods have shortcomings of low efficiency and high cost,and there is an urgent need for technological innovation to improve monitoring capabilities and reduce maintenance costs.This article proposes an unmanned aerial vehicle(UAV)intelligent railway inspection technology based on 3D GIS and high-precision positioning of BeiDou.This technology utilizes the flexibility of UAVs and their high-precision sensors,combined with the 3D visualization of 3D GIS and the precise positioning of BeiDou system,to achieve efficient and accurate inspection of railway lines.

关 键 词：无人机 智能巡检 3DGIS 北斗定位 

分 类 号：TN96[电子电信—信号与信息处理] TP391.9[电子电信—信息与通信工程] V279.2[自动化与计算机技术—计算机应用技术]