Pedestrian headways – reflection of territorial social forces

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F18%3APU124302" target="_blank" >RIV/00216305:26110/18:PU124302 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21340/18:00316385

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S0378437117307379" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0378437117307379</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.physa.2017.08.013" target="_blank" >10.1016/j.physa.2017.08.013</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Pedestrian headways – reflection of territorial social forces

Popis výsledku v původním jazyce

The aim of the article is to give a more detailed insight into territorial social forces acting between pedestrians by means of headway distribution and spectral rigidity. Probabilistic distribution of time headways between consecutive pedestrians is studied theoretically and experimentally. Several original experiments/empirical observations are presented and compared to data obtained from previously published experiments. The study is restricted to an unidirectional one-lane motion where overtaking is forbidden. The main stress is put on natural choices of mutual interaction represented by logarithmic and hyperbolic potentials leading to gamma and generalized inverse Gaussian distribution respectively. We show that the time headway distribution does not sufficiently reflect the differences between such distributions. The tools related to spectral rigidity and compressibility are chosen instead so as to predict the territorial social forces more accurately. Surprisingly, pedestrian flow seems to show a higher level of synchronization (lower compressibility) than vehicular flow.

Název v anglickém jazyce

Pedestrian headways – reflection of territorial social forces

Popis výsledku anglicky

The aim of the article is to give a more detailed insight into territorial social forces acting between pedestrians by means of headway distribution and spectral rigidity. Probabilistic distribution of time headways between consecutive pedestrians is studied theoretically and experimentally. Several original experiments/empirical observations are presented and compared to data obtained from previously published experiments. The study is restricted to an unidirectional one-lane motion where overtaking is forbidden. The main stress is put on natural choices of mutual interaction represented by logarithmic and hyperbolic potentials leading to gamma and generalized inverse Gaussian distribution respectively. We show that the time headway distribution does not sufficiently reflect the differences between such distributions. The tools related to spectral rigidity and compressibility are chosen instead so as to predict the territorial social forces more accurately. Surprisingly, pedestrian flow seems to show a higher level of synchronization (lower compressibility) than vehicular flow.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

Projekt

<a href="/cs/project/GA15-15049S" target="_blank" >GA15-15049S: Detekce stochastických univerzalit v nerovnovážných stavech sociofyzikálních systémů metodami teorie náhodných matic</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Physica A

ISSN

0378-4371

e-ISSN

1873-2119

Svazek periodika

490

Číslo periodika v rámci svazku

2018-01-15

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

12

Strana od-do

38-49

Kód UT WoS článku

000415912900004

EID výsledku v databázi Scopus

2-s2.0-85028059042