New Data for Human Performance in Planar Corridors
Design of escape routes by human performance data depends on flow rates given by e.g. the maximum of the flow-density relation. Although there are many different studies about this relation, even so for the qualitative shape there is still no agreement. To enhance the empirical database we performed experiments with up to 107 test persons under laboratory conditions to study local densities, speeds and flow in planar corridors. Due to new methods of digital image processing our analysis is based on data (trajectories) of very high accuracy. In this contribution we present an extract of our current studies concerning speed, density and flow in planar corridors. We also show effects on results by different measurement procedures. We used different sizes of measurement areas to determine the influence of this parameter. In particular the density where speed reaches zero due to overcrowding is sensitive to this variation.
KeywordsMeasurement Area Test Person Global Density Fundamental Diagram Pedestrian Movement
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The execution of experiments is supported by the German Research Foundation (Deutsche Forschungsgemeinschaft - DFG) through Grants No. KL 1873/1-1 and SE 1789/1-1. It is also supported by the German Government through their High-tech Strategy within the “Research for Civil Security - Protecting and Saving Human Life” programme of the Federal Ministry of Education and Research (BMBF). This support is gratefully acknowledged.
- 1.Seyfried, A.; Boltes, M.; Kähler, J.; Klingsch, W.; Portz, A.; Rupprecht, T.; Schadschneider, A.; Steffen, B.; Winkens, A.: Enhanced empirical data for the fundamental diagram and the flow through bottlenecks. In: W. Klingsch & C. Rogsch & A. Schadschneider & M. Schreckenberg (Eds.), PED2008, 23, 145-156 (2010)Google Scholar
- 2.Boltes, M.; Seyfried, A.; Steffen, B.; Schadschneider, A.: Automatic Extraction of Pedestrian Trajectories from Video Recordings. In: W. Klingsch & C. Rogsch & A. Schadschneider & M. Schreckenberg (Eds.), PED2008, 23, 43-54 (2010)Google Scholar
- 3.Nelson, H. E. and Mowrer, F. W.: Emergency Movement. In: P. J. DiNenno & W. D. Walton (Eds.), The SFPE Handbook of Fire Protection Engineering (Third ed., pp. 3-367-3-380). Society of Fire Protection Engineers, Bethesda, MD (2002)Google Scholar
- 4.Weidmann, U.: Transporttechnik der Fussgänger; Institut für Verkehrsplanung, Transporttechnik, Strassen- und Eisenbahnbau; ETH Zürich; (1993)Google Scholar
- 5.Predtechenskii, V. M. and Milinskii, A. I.: Planning for Foot Traffic Flow in Buildings (Amerind Publishing, New Dehli, 1978). Translation of: Proekttirovanie Zhdanii s Uchetom Organizatsii Dvizheniya Lyuddskikh Potokov (Stroiizdat Publishers, Moscow, 1969).Google Scholar
- 6.Chattaraj, U.; Seyfried, A.; Chakroborty, P.: Comparison of pedestrian fundamental diagram across cultures. In: Advances in Complex Systems, Vol. 12, No. 3, 393-405. World Scientific Publishing Company (2009)Google Scholar
- 7.Pauls, J.: Demographic changes leading to deterioration of pedestrian capabilities affecting falls safety and crowd movement performance including facility evacuation. Submitted for Transportation Research Board Annual Meeting, Washington, DC (2008)Google Scholar
- 8.HERMES: Investigation of an evacuation assistant for use in emergencies during large-scale public events; http://www.fz-juelich.de/jsc/appliedmath/ped/projects/hermes
- 9.Schadschneider, A.; Klingsch, W.; Kluepfel, H.; Kretz, T.; Rogsch, C.; Seyfried, A.: Evacuation Dynamics: Empirical Results, Modelling and Applications. In: Meyers, R.A. (Ed.), Encyclopaedia of Complexity and System Science (3, 3142-3176). Springer (2009)Google Scholar