基于GIS 的应急物资调运信息系统研究倡.pdf

文档介绍：第 28 卷第 6 期计算机应用研究畅28 畅6
2011 年 6 月 Vol 畅2011No
Application Research puters Jun
基于 GIS 的应急物资调运信息系统研究倡
罗东a , 秦志光b , 赵洋b , 高嵘a , 耿技b
(; .计算机科学与工程学院, 成都 610054)
a b
摘要: 针对应急物流的特点和需求,提出了一种基于的应急物资调运信息系统,并对系统的总体结构、工
GIS
作流程和基本功能模块进行了分析。最后,系统仿真证明了该系统通过基于灾害风险系数和的动态优化路
GIS
径选择方法,较好地满足了应急物资调运的时效性需求。
关键词: 应急物流; 地理信息系统; 系统仿真; 优化路径选择
中图分类号: 391 文献标志码: 文章编号: 1001唱3695(2011)06唱2144唱03
TP A
: /. .
doi j issn
Research on emergency material transportation information system based on GIS
a , 唱 b , b , a , b
LUO Dong QIN Zhi guang ZHAO Yang GAO Rong GENG Ji
( of Management Economics, puter Science Engineering, University of Electronic Science Technology of China,
& & &
Chengdu 610054, China)
Abstract: ,
In response to the feature. and need of emergency logistics this paper presented a emergency material transportation
information. system, based on GIS Then introduced the system architecture and workflow, with the analysis of basic function
modules Finally the, simulation shows that the dynamic optimal path selection method bined. with risk coefficient
of disaster and GIS can meet the shortest time requirements well for emergency material transportation
Key words: ; ( ); ;
emergency logistics geographic information system GIS system simulation optimal path determination
验证。
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