基于GIS铁路网络运营管理和分析系统

随着地理信息系统发展，海量数据的读取和存储得以空间化。以地理信息系统为平台，以铁路运营网络与空间地理信息为基础，实现高效的铁路运营管理决策系统。以2013年4月19日的铁路运营图为基础，共采集2 614个普通车站，161个高铁车站和58个综合车站的空间信息，3 065条铁路网络物理空间信息，83 903条普通铁路运营网络和4 085条高速铁路运营网络空间信息，构建铁路网络GIS平台，并以SQL Server2005进行数据管理，应用Visual C#和SuperMap Objects进行系统开发，实现数据的存储、读取、更新及计算等功能。

Operating Management and Analysis System of Railway Network Based on Geographic Information System

Along with the development of geographical information system, the spatial process of big data is able to be conducted to complete storage and reading. The efficient management and decision making system of operating railway system is employed throughout geographic information system, spatial data and diagrams of operating railway network. The operating data is obtained using train diagrams on April 19, 2013. Based on the train diagrams, spacial data are collected for 2614 general speed stations, 161 high speed stations and 58 mixing stations of general speed and high speed. Moreover, 83903 general railway operating lines and 4085 high speed railway operating lines are generalized. The system is developed by C# and SuperMap Objects. SQL Server is used to manage the GIS data. The system is also applied to conduct data storage, data reading, data update and data analysis.