摘要
论述国内外对地铁人员紧急疏散的研究现状,针对目前已建立的地铁人员疏散模型,按照其建模的基本思想进行了分类,并对典型模型的研究思路及适用范围进行总结,通过横向比较,阐述了各类模型的优缺点,从中找出将来地铁人员紧急疏散模型的难点与研究趋势,即人工智能技术在描述疏散个体心理行为的模糊和不确定性的理论研究以及计算机仿真技术在模拟地铁疏散系统的应用。时间和空间的离散化,仿真个体的智能化是计算机仿真技术的核心内容,将进一步推动地铁紧急疏散的研究。
It was discussed the domestic and international status of the personal emergency evacuation in subway station. In view of present evacuation models, it was carried on the classification in accordance with its modeling of the basic idea, analyzed the typical model of thinking and application scope of evacuation models. According to the comparison of various evacuation models, it was elaborated the advantages and disadvantages of various models, from which it was probed into research trend and development prospect of emergency evacuation in the future. It was that artificial intelligence was in describing acts of individual evacuation of vagueness and uncertainty, and computer simulation technology in the application of the real simulation of evacuation system. Discretization of time and space, and simulation of the intelligent individual were the core content of computer simulation technology, which would further promote research of emergency evacuation.
出处
《铁路计算机应用》
2009年第1期46-49,共4页
Railway Computer Application
基金
国家高技术研究发展计划(2006AA12Z220)
关键词
地铁
人员疏散
疏散模型
研究
subway
evacuation
evacuation model
research
