| 一种基于GIS和Petri网的城市火灾扑救调度决策方法 |
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| 引用本文： | 朱霁平,范维澄,薛海生,廖光煊. 一种基于GIS和Petri网的城市火灾扑救调度决策方法[J]. 中国科学技术大学学报, 2005, 35(6): 849-855 |
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| 作者姓名： | 朱霁平 范维澄 薛海生 廖光煊 |
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| 作者单位： | 中国科学技术大学火灾科学国家重点实验室,安徽,合肥,230026 |
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| 基金项目： | 科技部科研项目，科技部专项基金 |
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| 摘 要： | 在加色Petri网模型的基础上,利用GIS对空间信息的分析能力,通过设计建立着色标识及其发射规则,发展了一种新的城市火灾扑救调度决策方法.与前人工作相比,在确定火灾等级和消防力量需求时,能够更充分考虑火场环境信息;通过引入对实时交通流的分析,能同时给出最优调度路径的决策结果.对火灾案例的分析表明,该方法给出的决策方案更为全面合理.
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| 关 键 词： | 城市火灾 调度 决策 加色Petri网 地理信息系统(GIS) |
| 文章编号： | 0253-2778（2005）06-0849-07 |
| 收稿时间： | 2004-03-29 |
| 修稿时间： | 2005-09-15 |
GIS and Petri Nets Based Decision-Making Methodology for the Dispatching Process of Urban Fire-Fighting |
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| ZHU Ji-ping,FAN Wei-cheng,XUE Hai-sheng,LIAO Guang-xuan. GIS and Petri Nets Based Decision-Making Methodology for the Dispatching Process of Urban Fire-Fighting[J]. Journal of University of Science and Technology of China, 2005, 35(6): 849-855 |
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| Authors: | ZHU Ji-ping FAN Wei-cheng XUE Hai-sheng LIAO Guang-xuan |
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| Affiliation: | State Key Laboratory of Fire Science, University of Science and Technology of China, Hef ei 230026, China |
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| Abstract: | The excellent functions of GIS in managing and analyzing spatial data are integrated into the colored Petri nets model. More detailed environmental situations are considered for judging the level of fire alarm and requirement of fire brigades. The traffic of each street during different periods of a day is also taken as an important parameter in best-route analysis. Using Hefei city as a demonstration, various sorts of fire cases have been tested by corresponding simulation experiments. The results indicate that the decision-making methodology is reasonable for the urban fire-fighting dispatching process. |
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| Keywords: | urban fire dispatch decision-making colored Petri nets geographic information system (GIS) |
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