Design of level of service on facilities for crowd evacuation using genetic algorithm optimization

Y Li, W Cai, AA Kana - Safety Science, 2019 - Elsevier
This paper introduces a novel technique to design the level of service (LOS) for facilities or
sub spaces of buildings for the purpose of evacuation planning. LOS is a standard …

Characteristics of pedestrians descending on a stairway: A trajectory-based empirical analysis

R Ye, Z Fang, G Zeng, Q Wang, L Lian, S Cao - Safety science, 2023 - Elsevier
In this paper, we make a systematic analysis on movement characteristics of descending
pedestrians on a stairway. According to the clustering of pedestrian lanes, the average …

Investigation of pedestrian speed in formation evacuating in two specific water depths

X Li, H Yu, W Song, J Zhang - Safety science, 2024 - Elsevier
The implementation of a well-organized formation for evacuation plays a critical role in
ensuring the safety of individuals during flood events. To investigate the effectiveness of …

Steering herds away from dangers in dynamic environments

S Van Havermaet, P Simoens… - Royal Society …, 2023 - royalsocietypublishing.org
Shepherding, the task of guiding a herd of autonomous individuals in a desired direction, is
an essential skill to herd animals, enable crowd control and rescue from danger. Equipping …

Modeling of pedestrian turning behavior and prediction of pedestrian density distribution

C Sun, S Sun, D Qu, X Zhu, Y Liu - Physica A: Statistical Mechanics and its …, 2023 - Elsevier
As urban public spaces attract more pedestrians, it is essential to prevent excessive
pedestrian aggregation. Use of a walking behavior model is crucial to predict the distribution …

Spatial analysis for crowds in multi-directional flows based on large-scale experiments

S Cao, F Sun, M Chraibi, R Jiang - Journal of Statistical …, 2021 - iopscience.iop.org
In this paper, spatial analysis for the nearest neighbors is performed in the unidirectional,
bidirectional and crossing flows. Based on the intended direction given in the experiment …

Quantifying the impact of luggage on pedestrian walking and running movements

Z Shi, J Zhang, X Ren, W Song - Safety Science, 2020 - Elsevier
Abstract Knowledge on the movement of luggage-laden pedestrians is important to improve
the safety level in transport hubs especially in emergencies. In this study, a controlled …

[HTML][HTML] Modeling spatial patterns in a moving crowd of people using data-driven approach—A concept of Interplay Floor Field

J Porzycki, J Wąs - Safety science, 2023 - Elsevier
On the basis of data-driven methodology, especially velocity correlations of pedestrians
moving in a crowd, we have proposed a new model of pedestrian dynamics with an easy …

Experimental study of luggage-laden pedestrian flow in walking and running conditions

Z Shi, J Zhang, W Song, X Ren… - Journal of Statistical …, 2020 - iopscience.iop.org
Luggage-laden pedestrians are important traffic elements especially in public places such
as railway stations, airports etc. In this study, experiments were performed with luggage …

Non-local interactions in collective motion

AEBT King, MS Turner - Royal Society open science, 2021 - royalsocietypublishing.org
The collective motion of animal groups often exhibits velocity–velocity correlations between
nearest neighbours, with the strongest velocity correlations observed at the shortest inter …