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%2F17%3A00316347" target="_blank" >RIV/68407700:21340/17:00316347 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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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 considered 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, respective density and exit angle was evaluated on laboratory experiment data for all acceptable blur-range combination. Because negative correlation corresponds to more significant response of velocity (exit angle) to the density, the correlations seem to be a perfect tool to estimate density parameters.

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 considered 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, respective density and exit angle was evaluated on laboratory experiment data for all acceptable blur-range combination. Because negative correlation corresponds to more significant response of velocity (exit angle) to the density, the correlations seem to be a perfect tool to estimate density parameters.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20104 - Transport engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

SPMS 2017 - Stochastic and Physical Monitoring Systems, Proceedings of the international conference

ISBN

978-80-01-06338-5

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

11-18

Název nakladatele

Česká technika - nakladatelství ČVUT

Místo vydání

Praha

Místo konání akce

Dobřichovice

Datum konání akce

19. 6. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000425554500002