Modeling the desired direction in a force-based model for pedestrian dynamics

TL;DR

This paper presents an improved force-based pedestrian dynamics model that incorporates a novel approach to desired direction using floor-field concepts, validated through numerical simulations against real-world data.

Contribution

It introduces a new method for modeling pedestrian desired direction within a force-based framework, combining concepts from cellular automata and empirical validation.

Findings

Model aligns well with empirical pedestrian movement data

Enhanced accuracy over previous force-based models

Demonstrates effectiveness of floor-field approach in pedestrian dynamics

Abstract

We introduce an enhanced model based on the generalized centrifugal force model. Furthermore, the desired direction of pedestrians is investigated. A new approach leaning on the well-known concept of static and dynamic floor-fields in cellular automata is presented. Numerical results of the model are presented and compared with empirical data.