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Ant Colony Based Evacuation Route Optimization Model for Mixed Pedestrian-Vehicle Flows

  • Qiuping Li
  • Zhixiang Fang
  • Qingquan Li
Conference paper

Abstract

Evacuation for large-scale activities usually involves a great number of pedestrians and vehicles. By applying ant colony optimization algorithm, an evacuation route optimization model for mixed pedestrian-vehicles flows is proposed in this paper. In this model, we construct a two-tier network structure in which the upper tier network is for path finding and evacuation route guidance, and the lower tier subnetwork which depicts the move directions of pedestrians and vehicles respectively is for the simulation of the movements as well as the conflicts between them. The experiment results show that the proposed model has the merit of modeling the interaction dynamics of pedestrians and vehicles and improving evacuation efficiency in an evacuation case of large-scale activities.

Keywords

Ant colony optimization Mixed vehicle-pedestrian flows Pedestrian-vehicle conflicts 

Notes

Acknowledgements

This research was supported by the National Science Foundation of China (grants #40701153, #40971233, #40830530, #60872132).

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Copyright information

© Springer International Publishing Switzerland 2014

Authors and Affiliations

  1. 1.State Key Laboratory of Information Engineering in Surveying, Mapping and Remote SensingWuhan UniversityWuhanChina
  2. 2.Engineering Research Center for Spatio-temporal Data Smart Acquisition and ApplicationWuhan UniversityWuhanChina

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