This title appears in the Scientific Report :
2022
Please use the identifier:
http://dx.doi.org/10.17815/CD.2022.139 in citations.
Please use the identifier: http://hdl.handle.net/2128/31683 in citations.
Microscopic insights into pedestrian motion through a bottleneck, resolving spatial and temporal variations
Microscopic insights into pedestrian motion through a bottleneck, resolving spatial and temporal variations
The motion of pedestrians is subject to a wide range of influences and exhibits a rich phenomenology. To enable precise measurement of the density and velocity we use an alternative definition using Voronoi diagrams which exhibits smaller fluctuations than the standard definitions. This method permi...
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Personal Name(s): | Liddle, Jack |
---|---|
Seyfried, Armin (Corresponding author) / Steffen, Bernhard / Klingsch, Wolfram / Rupprecht, Tobias / Winkens, Andreas / Boltes, Maik | |
Contributing Institute: |
Zivile Sicherheitsforschung; IAS-7 |
Published in: | Collective dynamics, 7 (2022) S. 1 - 23 |
Imprint: |
[Jülich]
[Forschungszentrum Jülich]
2022
|
DOI: |
10.17815/CD.2022.139 |
Document Type: |
Journal Article |
Research Program: |
Domain-Specific Simulation & Data Life Cycle Labs (SDLs) and Research Groups |
Link: |
OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/31683 in citations.
The motion of pedestrians is subject to a wide range of influences and exhibits a rich phenomenology. To enable precise measurement of the density and velocity we use an alternative definition using Voronoi diagrams which exhibits smaller fluctuations than the standard definitions. This method permits examination on scales smaller than the pedestrians. We use this method to investigate the spatial and temporal variation of the observables at bottlenecks. Experiments were performed with 180 test subjects and a wide range of bottleneck parameters. The anomalous flow through short bottlenecks and non-stationary states present with narrow bottlenecks are analysed. |