Understanding of attractive and repulsive force-components in vehicular microstructure

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25510%2F24%3A39922317" target="_blank" >RIV/00216275:25510/24:39922317 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.trpro.2025.04.126" target="_blank" >https://doi.org/10.1016/j.trpro.2025.04.126</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.trpro.2025.04.126" target="_blank" >10.1016/j.trpro.2025.04.126</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Understanding of attractive and repulsive force-components in vehicular microstructure

Popis výsledku v původním jazyce

Studying recent empirical traffic data, we show surprising statistical anomalies in the traffic microstructure that can not be explained by current scientific approaches used in physics of traffic. We quantify these anomalies mathematically and explain their cause. We show that all these anomalies can be substantiated by an occurrence of attractive force-components in the model. This approach (in addition to the explanation of the statistical properties in vehicular microstructure) also makes it possible to detect conditions in real traffic flows, under which the attractive stimuli between drivers are considerable. The detected sub-area of fundamental map (intensity-density ID map), where the presence of strong inter-vehicle attraction stimuli is fully manifested, perfectly matches an intuitive idea of dynamic processes hidden in decision-making of drivers.

Název v anglickém jazyce

Understanding of attractive and repulsive force-components in vehicular microstructure

Popis výsledku anglicky

Studying recent empirical traffic data, we show surprising statistical anomalies in the traffic microstructure that can not be explained by current scientific approaches used in physics of traffic. We quantify these anomalies mathematically and explain their cause. We show that all these anomalies can be substantiated by an occurrence of attractive force-components in the model. This approach (in addition to the explanation of the statistical properties in vehicular microstructure) also makes it possible to detect conditions in real traffic flows, under which the attractive stimuli between drivers are considerable. The detected sub-area of fundamental map (intensity-density ID map), where the presence of strong inter-vehicle attraction stimuli is fully manifested, perfectly matches an intuitive idea of dynamic processes hidden in decision-making of drivers.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20104 - Transport engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název statě ve sborníku

Transportation Research Procedia, Vol. 87

ISBN

979-8-3313-2056-0

ISSN

2352-1457

e-ISSN

2352-1465

Počet stran výsledku

9

Strana od-do

232-240

Název nakladatele

Elsevier B.V.

Místo vydání

Amsterdam

Místo konání akce

České Budějovice

Datum konání akce

17. 10. 2024

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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