基于GIS和GPS的地震应急救援指挥系统
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摘要
为了满足城市抗震应急快速救援的需要,详细介绍了基于GIS和GPS的地震应急救援指挥系统的设计与实现。该系统具有电子地图的通用功能并改进了传统遗传算法实现最优路径规划、实时定位等特色功能。首先进行了系统的三层体系结构和功能设计,然后重点讨论了系统的关键技术。最后,实验证明,该系统具有实时、准确、高效等优点,可为城市地震应急救援提供有效的服务。
To meet urban seismic resistance requirements in emergency rescue,this paper introduces the design and implementation of the command system for earthquake emergency rescue based on GIS and GPS in detail. The system has universal functions of electronic atlas and improves traditional genetic algorithm to realize many specific functions including optimal path planning,real-time localization and so on. In the paper,firstly,three-tier architecture and the functions of the system are designed,secondly,the key technologies of the system are emphatically addressed,finally,the experimental proof is given to illuminate that the system has many advantages such as real-time,accuracy and high-efficiency,etc. The system can provide effective services to emergency rescue in urban earthquake.
To meet urban seismic resistance requirements in emergency rescue,this paper introduces the design and implementation of the command system for earthquake emergency rescue based on GIS and GPS in detail. The system has universal functions of electronic atlas and improves traditional genetic algorithm to realize many specific functions including optimal path planning,real-time localization and so on. In the paper,firstly,three-tier architecture and the functions of the system are designed,secondly,the key technologies of the system are emphatically addressed,finally,the experimental proof is given to illuminate that the system has many advantages such as real-time,accuracy and high-efficiency,etc. The system can provide effective services to emergency rescue in urban earthquake.
引文
[1]徐德诗,孙雄,陈虹.中国地震应急救援工作综述[J].国际地震动态,2004(6):1-7.
[2]张书毕,刘作才.基于GIS的GPS车辆监控系统设计与实现[J].测绘通报,2002(6):31-33.
[3]靳肖闪,张国富,李军.基于GIS的应急调度关键技术研究与实现[J].计算机工程,2004,30(20):180-182.
[4]谢红薇,张晓波,袁占花,等.基于遗传算法求解应急决策系统中的最优路径[J].计算机应用,2005,25(4):737-738,789.
[5]王小平,曹立明.遗传算法——理论、应用与软件实现[M].西安交通大学出版社,2002.
[6]Ahn C W,Ramakrishna R S.A genetic algorithm for shortest path rou-ting problem and the sizing of populations[J].IEEE Trans on Evolu-tionary Computations,2002,6(6):566-579.
[2]张书毕,刘作才.基于GIS的GPS车辆监控系统设计与实现[J].测绘通报,2002(6):31-33.
[3]靳肖闪,张国富,李军.基于GIS的应急调度关键技术研究与实现[J].计算机工程,2004,30(20):180-182.
[4]谢红薇,张晓波,袁占花,等.基于遗传算法求解应急决策系统中的最优路径[J].计算机应用,2005,25(4):737-738,789.
[5]王小平,曹立明.遗传算法——理论、应用与软件实现[M].西安交通大学出版社,2002.
[6]Ahn C W,Ramakrishna R S.A genetic algorithm for shortest path rou-ting problem and the sizing of populations[J].IEEE Trans on Evolu-tionary Computations,2002,6(6):566-579.
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