Speed-Related Surrogate Measures of Road Safety Based on Floating Car Data

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44994575%3A_____%2F21%3AN0000060" target="_blank" >RIV/44994575:_____/21:N0000060 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/book/10.1007/978-3-030-71708-7" target="_blank" >https://link.springer.com/book/10.1007/978-3-030-71708-7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-030-71708-7" target="_blank" >10.1007/978-3-030-71708-7</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Speed-Related Surrogate Measures of Road Safety Based on Floating Car Data

Popis výsledku v původním jazyce

To overcome limitations of crash-based analyses of road safety, researchers are looking for surrogate measures of safety. Floating car data (FCD, or probe vehicle data) provides opportunities to extract such measures. The goal of this review is to identify challenges and opportunities regarding using FCD to develop surrogate measures of safety. Specific focus was placed on most frequent speed-related indicators (speed, acceleration, jerk) and their sampling rate, study size, reliability and validity. The review indicated several remaining knowledge gaps; nevertheless, with the current rate of technology develop-ment and research, many of these gaps are likely to be resolved quickly. The main conclusion is that nature, benefits and limitations of different FCD sources need to be carefully understood and considered before adopting FCD to derive surrogate measures of safety. Further research and development opportunities exist in the subject area.

Název v anglickém jazyce

Speed-Related Surrogate Measures of Road Safety Based on Floating Car Data

Popis výsledku anglicky

To overcome limitations of crash-based analyses of road safety, researchers are looking for surrogate measures of safety. Floating car data (FCD, or probe vehicle data) provides opportunities to extract such measures. The goal of this review is to identify challenges and opportunities regarding using FCD to develop surrogate measures of safety. Specific focus was placed on most frequent speed-related indicators (speed, acceleration, jerk) and their sampling rate, study size, reliability and validity. The review indicated several remaining knowledge gaps; nevertheless, with the current rate of technology develop-ment and research, many of these gaps are likely to be resolved quickly. The main conclusion is that nature, benefits and limitations of different FCD sources need to be carefully understood and considered before adopting FCD to derive surrogate measures of safety. Further research and development opportunities exist in the subject area.

Druh

C - Kapitola v odborné knize

CEP obor

—

OECD FORD obor

20104 - Transport engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

Research Methods in Modern Urban Transportation Systems and Networks

ISBN

978-3-030-71708-7

Počet stran výsledku

16

Strana od-do

129-144

Počet stran knihy

193

Název nakladatele

Springer Nature Switzerland AG

Místo vydání

Cham

Kód UT WoS kapitoly

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