Pedestrian Dynamics at Transit Stations: An Integrated Pedestrian Flow Modelling Approach
Pedestrian Dynamics at Transit Stations: An Integrated Pedestrian Flow Modelling Approach
复制标题
DOI：
10.1007/978-3-319-33482-0_46
复制
发表时间：
2018-07
期刊：
影响因子：
--
通讯作者：
Emily Porter;Samer H. Hamdar;W. Daamen
中科院分区：
文献类型：
--
作者：
Emily Porter;Samer H. Hamdar;W. Daamen
本文提出了一个集成的建模框架，以捕捉行人在拥挤和不拥挤的条件下的步行行为。该框架是使用社会力量模型（基本的一对一互动），行为学（生理和认知约束）和材料科学（多体潜力概念）的概念组合构建的。该方法最终旨在捕捉公交车站中的行人互动。由于缺乏公交车站内行人的可用轨迹数据，利用德尔夫特理工大学提供的窄瓶颈和双向流实验中的行人轨迹数据对模型进行标定。之所以选择这两种情况，是因为它们在过境站发生的频率。综合建模框架再现了在实验中观察到的类似轨迹模式，这鼓励在类似于华盛顿，华盛顿特区雾底地铁站的环境中进行中转站模拟
This paper presents an integrated modelling framework to capture pedestrian walking behaviour in congested and uncongested conditions. The framework is built using a combination of concepts from the Social Force model (basic one-to-one interaction), behavioural heuristics (physiological and cognitive constraints), and materials science (multi-body potential concept). The approach is ultimately designed to capture pedestrian interactions in transit stations. Due to the lack of available trajectory data of pedestrians within transit stations, the model is calibrated using pedestrian trajectory data from narrow bottleneck and bidirectional flow experiments provided by the Delft University of Technology. These two scenarios were chosen due to the frequency with which they occur in transit stations. The integrated modelling framework reproduced similar trajectory patterns observed in the experiments which encouraged a transit station simulation in an environment similar to that at the Foggy-Bottom METRO station in Washington, D.C.