Adaptive Crowd Evacuation Simulation Model Based on Bounded Rationality Constraints

Authors

Liqiang Zhao, 1.College of Information Science and Technology, Beijing University of Chemical Technology, Beijing 100029, China;Follow
Mengqian Guo, 1.College of Information Science and Technology, Beijing University of Chemical Technology, Beijing 100029, China;
Shuixiong Tang, 2.Beijing Yilu Rail Transit Engineering Co. , Ltd, Beijing 101200, China;
Jinjin Tang, 3.School of Traffic and Transportation, Beijing Jiaotong University, Beijing 100044, China;Follow

Abstract

Abstract: To effectively improve the accuracy of evacuation simulation of a crowded environment, an adaptive crowd evacuation simulation model based on social force model and bounded rationality constraints is proposed. The desired direction and desired speed of the self-driving force that affects the pedestrian movement in the traditional social force model is improved. The adaptive calculation is used in the optimization of direction and speed of pedestrian in an obstacle avoidance situation. The rational route decision mechanism is proposed to describe the route selection behavior of pedestrians in a congested state more accurately. The results show that the proposed model is feasible and effective, in which the crowd evacuation process is more consistent with the real situation, and the bounded rationality constraints of pedestrians shows advantages in the high crowd density environment.

Recommended Citation

Zhao, Liqiang; Guo, Mengqian; Tang, Shuixiong; and Tang, Jinjin (2022) "Adaptive Crowd Evacuation Simulation Model Based on Bounded Rationality Constraints," Journal of System Simulation: Vol. 34: Iss. 10, Article 6.
DOI: 10.16182/j.issn1004731x.joss.21-0472
Available at: https://dc-china-simulation.researchcommons.org/journal/vol34/iss10/6

First Page

2162

Revised Date

2021-09-05

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.21-0472

Last Page

2170

CLC

TP391.9

Recommended Citation

Liqiang Zhao, Mengqian Guo, Shuixiong Tang, Jinjin Tang. Adaptive Crowd Evacuation Simulation Model Based on Bounded Rationality Constraints[J]. Journal of System Simulation, 2022, 34(10): 2162-2170.

Corresponding Author

Jinjin Tang,jjtang@bjtu.edu.cn

DOI

10.16182/j.issn1004731x.joss.21-0472