摘要
公交数据库里潜含着反映公交运营状况的客流信息,对其进行分析可以为公交线网优化和交通管理提供依据。以北京市为例,在VC++2005开发平台上,利用SQL Server数据库和ArcSDE开发出基于GIS的公交IC卡数据处理及分析系统,不仅能够实现GIS的一般功能,还改进了公交/地铁换乘处理标准,实现全网断面客流以及全网速度的显示。
With using of Traffic IC Card substantially, it is possible to get the transit passenger flow information which reflects the traffic operation situation accurately. There is plenty of usefully information contained potentially in the bus database, and that can provide foundation for optimizing transportation network and traffic management. This paper is one example about Beijing. With using the SQL Server 2000 as databases software and ESRI ArcSDE, the system of the traffic IC Card processing and analyzing the database has been developed on VC＋＋ 2005 development platform, which can not only achieve general function of geographic information system （GIS）, but also improve to deal with the relationship of transiting between the bus and subway on GIS. Then, it becomes possible to realize the section of passenger flow, and the speed of the whole network.
出处
《地理空间信息》
2009年第5期124-126,共3页
Geospatial Information
基金
国家973计划资助项目(2006CB202208)
