| 交通运输最短路径分析系统的设计与实现 |
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| 引用本文： | 张晓楠,任志国,曹一冰,等. 交通运输最短路径分析系统的设计与实现[J]. 测绘工程, 2014, 0(1): 25-30 |
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| 作者姓名： | 张晓楠 任志国 曹一冰 等 |
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| 作者单位： | [1]信息工程大学地理空间信息学院,河南郑州450052 [2]中华测绘服务公司,北京100088 [3]78155部队,四川成都610036 |
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| 摘 要： | 针对目前交通运输效力发挥不足的问题,研究道路网络模型构建和道路数据库设计,探讨分析交通运输最短路径分析流程,基于Dijkstra算法的基本原理,设计实现交通运输最短路径分析系统,从而优化运输资源配置,实现高质高效的交通运输。
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| 关 键 词： | 交通运输 道路网络 GIS 最短路径分析 |
Design and implementation of the transportation shortest path analysis system |
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| ZHANG Xiao-nan,REN Zhi-guo,CAO Yi-bing,LIU Rui-xue. Design and implementation of the transportation shortest path analysis system[J]. Engineering of Surveying and Mapping, 2014, 0(1): 25-30 |
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| Authors: | ZHANG Xiao-nan REN Zhi-guo CAO Yi-bing LIU Rui-xue |
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| Affiliation: | 1.School of Geographic Space Information, Information Engineering University, Zhengzhou 450052, China; 2.Chinese Surveying and Mapping Service Corporation, Beijing 100088, China; 3.Troops 78155, Chengdu 610036, China;) |
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| Abstract: | In view of the insufficient effectiveness of present transportation,it presents a preliminary study of road network model building and road database design,and discusses the process of transportation shortest path analysis.The transportation shortest path analysis system is designed and implemented based on the basic principle of Dijkstra algorithm in order to optimize the resource allocation and realize the high quality and efficiency transportation. |
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| Keywords: | transportation road network GIS shortest path analysis |
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