| 元胞自动机地铁人员疏散模型仿真 |
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| 引用本文： | 刘真余,芮小平,董承玮,张彦敏. 元胞自动机地铁人员疏散模型仿真[J]. 计算机工程与应用, 2009, 45(27): 203-205. DOI: 10.3778/j.issn.1002-8331.2009.27.062 |
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| 作者姓名： | 刘真余 芮小平 董承玮 张彦敏 |
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| 作者单位： | 冲国科学院,研究生院,资源与环境学院,北京,100049;交通部科学研究院《交通标准化》杂志社,北京,100013 |
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| 基金项目： | 大型油气田及煤层气开发科技重大专项资助 |
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| 摘 要： | 基于元胞自动机模型对地铁人员疏散进行研究,通过对地铁的疏散个体微观建模,构建出元胞的移动规则,从而确定元胞下一时间步长的移动路径。针对地铁紧急情况下的疏散情形,提出了两种基于元胞自动机的疏散规则:概率计算方法和元胞空间场吸引法。利用VC++开发环境与OpenGL图形库对地铁的人员疏散情况进行仿真,描述不同疏散规则下的地铁疏散整个动态过程,并分别模拟得出不同的疏散效率,从而为指导地铁紧急情况下人员疏散提供理论依据。
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| 关 键 词： | 地铁 疏散 元胞自动机 计算机仿真 |
| 收稿时间： | 2008-09-10 |
| 修稿时间： | 2008-11-21 |
Simulation of urgent evacuation in subway station based on Cellular Automation |
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| LIU Zhen-yu,RUI Xiao-ping,DONG Cheng-wei,ZHANG Yan-min. Simulation of urgent evacuation in subway station based on Cellular Automation[J]. Computer Engineering and Applications, 2009, 45(27): 203-205. DOI: 10.3778/j.issn.1002-8331.2009.27.062 |
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| Authors: | LIU Zhen-yu RUI Xiao-ping DONG Cheng-wei ZHANG Yan-min |
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| Affiliation: | LIU Zhen-yu1,RUI Xiao-ping1,DOND Cheng-wei1,ZHANG Yan-min21.College of Resources , Environment,Graduate University of Chinese Academy of Sciences,Beijing 100049,China 2".Transport St,ardization"Magazine,China Academy of Transportation Sciences,Beijing 100013,China |
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| Abstract: | The essay makes micro-modeling and simulation on the subway evacuation based on the Cellular Automata(CA) mod- el.This paper uses cellular-mobile rules to construct transfer function which can determine the next step of walking path.For the subway case of emergency evacuation situations,it constructs two evacuation rules based on Cellular Automata:probability calculation method and cellular space market to attract method.It uses VC++ developing-environment and OpenGL(Open Graphic Li brary) to make simulatio... |
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| Keywords: | subway evacuation Cellular Automation（CA） computer-simulation |
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