Qualitative analysis on two-dimensional pedestrian flows-unidirectional and bidirectional
With the high precise pedestrian trajectories obtained from video recordings of two-dimensional experiments, detailed analysis on pedestrian characteristics are presented.Besides the discussion on basic elements as velocity and density, we also gain insights into the spatial-headway in two-dimensional situation.Group feature is also discussed with a compare in unidirectional and bidirectional flow.The trajectories of the pedestrians show us a very intense trend to formation of lanes during the whole process.With no fundamental diagrams, the velocity and density were calculated with two different methods that are more appropriate for this case.In crowded situation people are likely to keep a steady distance to the ones before them, which is heuristic to modelling.
Pedestrian Dynamics Experiment Spatial-headway Two-dimensional and mean-shift
Xu Mai Xing Zhu Weiguo Song Jian Ma
Xizhimen South Street, Xicheng District of Beijing, Beijing 100035, Peoples Republic of China State Key Laboratory of Fire Science, University of Science and Technology of China School of Transportation and Logistics, Southwest Jiaotong University,Chengdu 610031, Peoples Repub
国际会议
The 8th International Conference on Pedestrian and Evacuation Dynamics (第八届行人与疏散动力学国际学术会议)
合肥
英文
151-158
2016-10-17（万方平台首次上网日期，不代表论文的发表时间）