Kinetic theory of situated agents applied to pedestrian flow in a corridor

Authored by A. Rangel-Huerta, A. Munoz-Melendez

Date Published: 2010-03-01

DOI: 10.1016/j.physa.2009.11.031

Sponsors: No sponsors listed

Platforms: No platforms listed

Model Documentation: ODD

Model Code URLs: Model code not found

Abstract

A situated agent-based model for simulation of pedestrian flow in a corridor is presented. In this model, pedestrians choose their paths freely and make decisions based on local criteria for solving collision conflicts. The crowd consists of multiple walking agents equipped with a function of perception as well as a competitive rule-based strategy that enables pedestrians to reach free access areas. Pedestrians in our model are autonomous entities capable of perceiving and making decisions. They apply socially accepted conventions, such as avoidance rules, as well as individual preferences such as the use of specific exit points, or the execution of eventual comfort turns resulting in spontaneous changes of walking speed. Periodic boundary conditions were considered in order to determine the density-average walking speed, and the density-average activity with respect to specific parameters: comfort angle turn and frequency of angle turn of walking agents. The main contribution of this work is an agent-based model where each pedestrian is represented as an autonomous agent. At the same time the pedestrian crowd dynamics is framed by the kinetic theory of biological systems. (C) 2009 Elsevier B.V. All rights reserved.

Tags

Activity Autonomous pedestrian Perceptual field Situated agent