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User Equilibrium Route Assignment For Microscopic Pedestrian Simulation

Author

Listed:
  • TOBIAS KRETZ

    (PTV Group, Haid-und-Neu-Straße 15, D-76131 Karlsruhe, Germany)

  • KARSTEN LEHMANN

    (PTV Group, Haid-und-Neu-Straße 15, D-76131 Karlsruhe, Germany)

  • INGMAR HOFSÄß

    (PTV Group, Haid-und-Neu-Straße 15, D-76131 Karlsruhe, Germany)

Abstract

For the simulation of pedestrians, a method is introduced to find routing alternatives from any origin position to a given destination area in a given geometry composed of walking areas and obstacles. The method includes a parameter which sets a threshold for the approximate minimum size of obstacles to generate routing alternatives. The resulting data structure for navigation is constructed such that it does not introduce artifacts to the movement of simulated pedestrians and locally pedestrians prefer to walk on the shortest path. The generated set of routes can be used with iterating static or dynamic assignment methods.

Suggested Citation

  • Tobias Kretz & Karsten Lehmann & Ingmar Hofsäß, 2014. "User Equilibrium Route Assignment For Microscopic Pedestrian Simulation," Advances in Complex Systems (ACS), World Scientific Publishing Co. Pte. Ltd., vol. 17(02), pages 1-44.
    • Handle: RePEc:wsi:acsxxx:v:17:y:2014:i:02:n:s0219525914500106
    DOI: 10.1142/S0219525914500106
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    References listed on IDEAS

    as
    1. Ziyou Gao & Yunchao Qu & Xingang Li & Jiancheng Long & Hai-Jun Huang, 2014. "Simulating the Dynamic Escape Process in Large Public Places," Operations Research, INFORMS, vol. 62(6), pages 1344-1357, December.
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    Cited by:

    1. Jianghua Zhang & Yang Liu & Yingxue Zhao & Tianhu Deng, 2020. "Emergency evacuation problem for a multi-source and multi-destination transportation network: mathematical model and case study," Annals of Operations Research, Springer, vol. 291(1), pages 1153-1181, August.

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