Abstract: Through the analysis and improvement of the cellular automata model, this paper establishes a suitable subway station personnel emergency evacuation model. Taking a metro station in Xi’an city as an example, it discusses the evacuation lighting instructions guiding role on the evacuation process. And in different scenarios of the layout methods, the simulation is done by evacuation simulation software respectively. The curve of evacuation number and evacuation time is got in corresponding conditions. It analyzes the data and gets the conclusion in order to offer references for the development of the subway evacuation lighting indication system.

Key words: cellular automata model, subway station, evacuation lighting instructions, guiding role, evacuation simulation software

摘要： 通过对元胞自动机模型的分析和改进，建立了适用于地铁车站人员应急疏散模型，在此基础上以西安市某地铁车站为实例进行研究，探讨了疏散照明指示在人员疏散过程中的引导作用。并运用疏散模拟软件分别进行了不同情景布设方式下的模拟仿真，得出了相应条件下的疏散人数与疏散时间关系曲线图，并对数据进行分析比较得出了相关结论以期能为地铁疏散照明指示系统的建设提供参考。

关键词: 元胞自动机模型, 地铁车站, 疏散照明指示, 引导作用, 疏散模拟软件