基于GIS技术的铁路网能力利用分析系统设计与应用  

Railway network capability utilization analysis system based on GIS technology

作　　者：刘文斌 马子彧 张春来 徐晓磊 LIU Wenbin;MA Ziyu;ZHANG Chunlai;XU Xiaolei(Institute of Computing Technologies,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;Development and Reform Department,CHINA RAILWAY,Beijing 100844,China)

机构地区：[1]中国铁道科学研究院集团有限公司电子计算技术研究所,北京100081 [2]中国国家铁路集团有限公司发展和改革部,北京100844

出　　处：《铁路计算机应用》2025年第3期38-43,共6页Railway Computer Application

基　　金：中国铁道科学研究院集团有限公司电子计算技术研究所科研项目(DZYF23-35)。

摘　　要：为满足铁路网区间运输能力可视化决策的需求,以及铁路枢纽紧张区段日常分析要求,基于地理信息系统(GIS,Geographic Information System)、大数据技术,设计了集铁路运行线、经营、客票、货票、计划、统计等多源运输数据信息为一体的铁路网能力利用分析系统。提出了面向高速铁路、普速铁路的实际通过能力计算方法,以及融合客/货运密度、客座利用率的计算方法;构建了标准统一的时空信息关联模型,将多源数据信息与GIS数据进行融合,实现了铁路网运输能力的可视化表达、多维统计、智能检索、一省一图、车站到发量分析等功能。试点应用表明,该系统能够显著提升面向铁路网的分析能力,减少数据维护工作量,对改善铁路运输能力提供信息化支撑。To meet the demand for visual decision-making of railway network interval transportation capacity and the daily analysis requirements of busy sections of railway hubs,this paper designed a railway network capacity utilization analysis system based on Geographic Information System(GIS)and big data technology,which integrated multiple sources of transportation data information such as railway operation lines,operation and management,passenger tickets,freight tickets,planning,and statistics.The paper proposed a calculation method for the actual throughput capacity of high-speed and conventional railways,as well as a calculation method that integrated passenger/freight transport density and utilization ratio of the passenger seating,constructed a standardized and unified spatiotemporal information correlation model,integrated multi-source data information with GIS data,and implemented functions such as visual expression,multidimensional statistics,intelligent retrieval,one province one map,and station arrival and departure volume analysis of railway network transportation capacity.The pilot application shows that the system can significantly enhance the analysis capability for railway networks,reduce data maintenance workload,and provide information support for improving railway transportation capacity.

关 键 词：列车运行图 GIS 多源数据 可视化表达 运输能力 

分 类 号：U29[交通运输工程—交通运输规划与管理] TP39[交通运输工程—道路与铁道工程]