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

Result code in 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>
Result on the web
<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>

Result language
angličtina
Original language name
Speed-Related Surrogate Measures of Road Safety Based on Floating Car Data
Original language description
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.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Book/collection name
Research Methods in Modern Urban Transportation Systems and Networks
ISBN
978-3-030-71708-7
Number of pages of the result
16
Pages from-to
129-144
Number of pages of the book
193
Publisher name
Springer Nature Switzerland AG
Place of publication
Cham
UT code for WoS chapter
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