应急资源调度管理系统的设计与实现
Design and implementation of emergency resource scheduling management system
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摘要: 针对目前大部分应急资源调度管理系统反应慢、效率低、步骤多等问题,采用B/S三层架构,使用WebGIS开发技术,SuperMap SDX+空间数据库技术以及最短路径算法Dijkstra,设计了应急资源调度管理系统.系统将资源储备点、中间配送点和受灾地抽象为一个个的节点,将整个的资源调度路线看做是网络图中的路段,将它们组织成一个空间的网络交通图,使调度的图表和表格在GIS中通过空间网络图进行表达.测试结果表明,该系统功能多样、性能稳定,提高了物资调度决策的可视化程度和直观性,达到了预期的目的.
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关键词:
- GIS /
- 应急资源调度管理系统 /
- 空间分析
Abstract: Aiming at the problems of the most of the emergency resource scheduling management system at the present such as response slow,low efficiency,step overstaff and so on,a GIS-based emergency resource scheduling management system was designed.The system used B/S three-tier architecture, WebGIS development techniques,SuperMap SDX+ spatial database technology and the shortest path algorithm Dijkstra to design.The system abstracted resource reserves points, intermediate distribution points and the distribution of the affected land for each point, and the entire route was seen as a resource scheduling network diagram sections, basing it to organize them into a space network traffic map, making scheduling charts and tables in the GIS for expression through space network diagram.The test results showed that the system was versatile, stable in performance,which improved the visualization and intuition of material scheduling decisions to achieve the desired goal.-
Key words:
- GIS /
- emergency resoure scheduling management system /
- spatial analysis
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[1]
朱庙生.影像技术与放疗设备结合[N].中国医学论坛报,2004-04:(B8).
-
[2]
朱付保.郭倩倩.基于Flex的应急网络地理信息系统架构设计与实现[J].郑州轻工业学院学报:自然科学版,2012,27(6):20.
-
[3]
戴更新,达庆利.多资源组合应急调度问题的研究[J].系统工程理论与实践,2001,8(11):52.
-
[4]
李连宏,王永军,李俊峰,等.多资源非恒定消耗应急调度优化模型研究[J].北京理工大学学报,2006,26(15):157.
-
[5]
刘北林,马婷.应急救灾物资紧急调度问题研究[J].哈尔滨商业大学学报,2007,15(3):3.
-
[6]
曾远跃.基于GIS的特种设备应急救援系统的研发[J].机电技术,2009(3):16.
-
[7]
Zhan F B.Three fastest shortest path a lgorithms on real road networks[J].Jourmal of Geographic Information and Decision Analysis,1997(1):69.
-
[8]
周培德.交通道路网中任意两点之间最短路径的快速算法[J].计算机工程与科学,2002(4):35.
-
[9]
夏冰,鲍远律.矢量地图下最短路径问题的研究[J].微机发展,2001(5):30.
-
[10]
Hung Y K,Ho J M,Chen M S.WISDOM:Web Intrap age informative structure mining based on document object model[J].IEEE Transactions on Knowledge and Data Engineering,2005,17(5):614.
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