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基于GIS的城市交通规划计算机辅助决策支持系统研究

【作者】 申立军

【导师】 宁宣熙;

【作者基本信息】 南京航空航天大学 , 管理科学与工程, 2004, 硕士

【摘要】 地理信息系统(GIS)是储存和处理与地理空间分布有关信息的集合。在城市交通规划过程中,可通过地理信息系统借助计算机建立、编辑、显示、查询和管理城市交通信息,并可对城市交通网络进行空间分析,将城市交通规划中具有空间特征的信息进行可视化表达。 本文根据GIS的工作原理,开以出了实用性的城市交通规则计算机辅助决策支持系统:MasterPath构建城市交通网拓扑图,处理交通网络,可解决最短路和强连通定向问题,规划结果可视表达,为交通规划工作者提供直观、清晰、全面的信息表达方式,有利于提高城市交通规划决策的科学性和合理性。

【Abstract】 Geographical Information System(GIS) is the combination to deposit and process the information relating to distribution of geography space. During the process of Traffic Planning, with the help of GIS on the computer, we can found, compile, manifest and manage the urban transportation information, and analysis the linear geographical net in a space way, and provide the information to the user in a direct, clear-cut, and all-inclusive way.The main content of studying in this paper includes: According to the operation principle of GIS, developed DSS of city traffic planning of practicability. Structure the topological structure chart of city traffic network, deal with the traffic network, can solve shortest path and strongly connected problem, and can plan result express by way of figure, can reduce work load and time greatly, and can make traffic planning visual in more image.

  • 【分类号】F570
  • 【被引频次】5
  • 【下载频次】519
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