| 基于人工势场和元胞自动机的人员疏散系统仿真 |
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| 引用本文： | 张俊娜,范海菊.基于人工势场和元胞自动机的人员疏散系统仿真[J].河南师范大学学报(自然科学版),2012,40(5):161-164. |
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| 作者姓名： | 张俊娜 范海菊 |
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| 作者单位： | 河南师范大学计算机与信息技术学院,河南新乡,453007 |
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| 基金项目： | 河南省基础与前沿技术研究计划项目(122300410111);河南师范大学青年科学基金(2011QK25) |
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| 摘 要： | 基于元胞自动机模型对公众场合火灾中人员疏散进行研究,通过对火灾中疏散个体微观建模,结合人工势场将影响人行为的火、门和障碍物等各种因素量化,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.仿真结果显示,该系统能够较真实地模拟人员疏散过程.
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| 关 键 词： | 人员疏散 元胞自动机 人工势场 人员疏导 安全通道 |
Crowd Evacuation System Simulation Based on Artificial Potential Field and Cellular Automaton |
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| ZHANG Jun-na
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FAN Hai-ju.Crowd Evacuation System Simulation Based on Artificial Potential Field and Cellular Automaton[J].Journal of Henan Normal University(Natural Science),2012,40(5):161-164. |
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| Authors: | ZHANG Jun-na FAN Hai-ju |
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| Institution: | (College of Computer and Information Technology,Henan Normal University,Xinxiang 453007,China) |
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| Abstract: | In this paper,a new approach is proposed to solve urgent evacuation in fire disaster by combining artificial potential field with cellular automata model.First,aiming at the evacuated individual in fire,a micro-model is established using potential field in which factors influencing human behavior are quantified.Second,several cellular-mobile rules are constructed based on the above model to describe the next step of walking path.Finally,the evacuation system is simulated by VC++ developing environment to represent the entire dynamic process,and then collects the data about two cases: whether to open emergency exits and whether to conduct personnel persuasion.Simulation results show this system can describe the evacuation process accurately,which can provide us with detailed guidance. |
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| Keywords: | crowd evacuation cellular automata artificial potential field personnel persuasion exit |
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