Evaluation of Pedestrian Density Distribution with Respect to the Velocity Response

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F19%3A00316336" target="_blank" >RIV/68407700:21340/19:00316336 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/978-3-030-11440-4_27" target="_blank" >http://dx.doi.org/10.1007/978-3-030-11440-4_27</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-030-11440-4_27" target="_blank" >10.1007/978-3-030-11440-4_27</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Evaluation of Pedestrian Density Distribution with Respect to the Velocity Response

Popis výsledku v původním jazyce

There are many approaches to evaluate density within pedestrian scenarios including point approximation, Voronoi cells or more sophisticated methods. In this project we focus on the individual density, where each pedestrian is considered as a source of density distribution. A cone can be used as a reasonable shape with its diameter as a blur parameter. Naturally, pedestrians adapt their velocity and path selection with respect to the conditions around them in given range. The correlation of density and velocity was evaluated on laboratory experiment data for all acceptable blur – range combinations. Because of the fact that negative correlation corresponds to a more significant response of velocity to the density, the correlations seem to be a perfect tool to estimate density parameters. Surprisingly, the expected negative correlation was observed only for one segment of pedestrian’s trajectory, observations were much more complex.

Název v anglickém jazyce

Evaluation of Pedestrian Density Distribution with Respect to the Velocity Response

Popis výsledku anglicky

There are many approaches to evaluate density within pedestrian scenarios including point approximation, Voronoi cells or more sophisticated methods. In this project we focus on the individual density, where each pedestrian is considered as a source of density distribution. A cone can be used as a reasonable shape with its diameter as a blur parameter. Naturally, pedestrians adapt their velocity and path selection with respect to the conditions around them in given range. The correlation of density and velocity was evaluated on laboratory experiment data for all acceptable blur – range combinations. Because of the fact that negative correlation corresponds to a more significant response of velocity to the density, the correlations seem to be a perfect tool to estimate density parameters. Surprisingly, the expected negative correlation was observed only for one segment of pedestrian’s trajectory, observations were much more complex.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10102 - Applied mathematics

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

Traffic and Granular Flow '17

ISBN

978-3-030-11439-8

ISSN

—

e-ISSN

—

Počet stran výsledku

9

Strana od-do

235-243

Název nakladatele

Springer Nature Switzerland AG

Místo vydání

Basel

Místo konání akce

Washington, DC, DC, USA

Datum konání akce

19. 7. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000653682700027