[1]张春玲 蒋珉 柴干.基于MapX的高速公路动态拓扑结构的构建[J].计算机技术与发展,2010,(12):205-208.
 ZHANG Chun-ling,JIANG Min,CHAI Gan.Building of Dynamic Topological Construction on Expressway Based on MapX[J].,2010,(12):205-208.
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基于MapX的高速公路动态拓扑结构的构建()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2010年12期
页码:
205-208
栏目:
应用开发研究
出版日期:
1900-01-01

文章信息/Info

Title:
Building of Dynamic Topological Construction on Expressway Based on MapX
文章编号:
1673-629X(2010)12-0205-04
作者:
张春玲1 蒋珉1 柴干2
[1]东南大学自动化学院复杂工程系统测量与控制教育部重点实验室[2]东南大学交通学院
Author(s):
ZHANG Chun-lingJIANG MinCHAI Gan
[1]Ministry of Education Key Laboratory of Measurement and Control of CSE,School of Automation,Southeast University[2]School of Transportation,Southeast University
关键词:
MapX高速公路拓扑结构数据结构
Keywords:
MapX expressway topology construction data structure
分类号:
TP39
文献标志码:
A
摘要:
最优路径分析是地理信息系统(GIS,Geographic Information System)网络分析的基础,而道路网络拓扑结构的构建又是最优路径分析的关键。结合高速公路网和MapX组件的特点,将MapX控件与Visual C++6.0开发平台相结合,采用数据结构中的邻接表来表示高速公路网络的拓扑结构。仿真结果表明,对高速公路电子地图中任意选定的某条道路或某些区域,系统都能形成所选区域中道路之间的拓扑关系,并将提取出的相关道路的路网信息自动存储到数据库中,从而为后续的道路交通仿真及事故救援时进行最优路径
Abstract:
The optimal path analysis is the basis of GIS(Geographic Information System) network analysis,the building of the road network topology construction is the key to the optimal path analysis.According to the characteristics of highway network and MapX component,combining the MapX control with Visual C++ 6.0 development platform,uses adjacency list in data structure to represent topology structure of highway network.Simulation results show that the system can form the topological relationship between road for selected roads or some areas in electronic map on the highway.At the same time,the system also extracts the relevant road network information and automatically stores them in the road database.This provides the necessary information for subsequent road simulation and the optimal path search when the road appears traffic accidents

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备注/Memo

备注/Memo:
张春玲(1983-),女,河南人,硕士研究生,研究方向为计算机仿真、控制系统CAD;蒋珉,副教授,研究方向为计算机仿真、控制系统CAD和先进制造技术;柴干,副教授,研究方向为城市交通控制与仿真、高速公路信息工程与仿真、公路路网调度指挥系统
更新日期/Last Update: 1900-01-01