Self-evacuation modelling and simulation of passengers in metro stations
Self-evacuation modelling and simulation of passengers in metro stations
复制标题
地铁车站乘客自行疏散建模与仿真
DOI：
10.1016/j.ssci.2018.05.013
复制
发表时间：
2018-12-01
期刊：
影响因子：
6.1
通讯作者：
Zhu, Wei
中科院分区：
文献类型：
--
作者：
Hong, Ling;Gao, Jia;Zhu, Wei
地铁车站乘客在紧急情况下的自我疏散是一个重要的现象，需要对其进行详细的分析，以确保有效的应对。首先，我们使用涟漪效应的原理来模拟恐慌中信息的传播和获取。其次，我们使用羊群行为假说来模拟导致自我疏散的乘客决策过程。然后，我们将这两种方法统一起来，对地铁站紧急情况下的乘客自我疏散现象进行建模。将该模型集成到行人模拟软件中，初步应用表明，该模型能较好地模拟信息的传播和乘客的疏散。这项工作为制定紧急情况下的疏散策略和应急预案提供了定量的分析依据。
The self-evacuation of passengers during an emergency in a metro station is an important phenomenon that needs to be analysed in detail, to ensure an effective response. Firstly, we use the principle of the ripple effect to model the spread and acquisition of information in a panic. Secondly, we use the hypothesis of herd behaviour to model the passenger decision-making process that leads to self-evacuation. We then unify these two approaches to model the phenomenon of passenger self-evacuation in an emergency in a metro station. The proposed model is integrated into pedestrian-simulation software, the initial applications of which show that it can simulate the spread of information and the evacuation of passengers better than a more conventional method. This work reported here may provide a quantitative analytical basis for developing evacuation strategies and response plans for emergencies.