摘要
元胞自动机作为一种动态模型与通用性建模的方法,其应用几乎涉及社会和自然科学的各个领域,在当前物联网技术、宽带通信技术时代得到了更加广泛的应用。利用元胞自动机原理建立人员疏散的数学模型,模型采用二维元胞自动机技术,确定元胞空间和元胞状态,根据实际情况建立人员移动行为规则并讨论元胞重复行进次数和危险物质扩散对人员行为的影响。实验结果表明,该模型具有一定的真实性和合理性。
The application of cellular automata, which is an approach for dynamic model and general modelling, has almost been involved in all fields of social and natural sciences, in current era with the technologies of internet of things and broadband communication, the application becomes much wider. By using the principle of cellular automata, we establish a mathematical model of evacuation. The model adopts two-dimensional cellular automata technique and determines the cellular space and state of each cell. According to the actual situation, we set up the rules of personal movement behaviour, and discuss the impacts on personnel behaviours come from the repeated travel times of cellular and the proliferation of dangerous substances. Experimental results demonstrate that the model has a certain reality and rationality.
出处
《计算机应用与软件》
CSCD
北大核心
2013年第7期309-314,共6页
Computer Applications and Software
关键词
元胞自动机
人员疏散
空间网格化
邻域模型
人员移动行为
疏散动态仿真
Cellular automata Evacuation Space gridding Neighbourhood model Personnel movement behaviour Evacuation dynamic simulation
