Modelling the driving speed on expressway ramps based on floating car data
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F22%3A73614893" target="_blank" >RIV/61989592:15310/22:73614893 - isvavai.cz</a>
Alternative codes found
RIV/44994575:_____/22:N0000046
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0263224122002676" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0263224122002676</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.measurement.2022.110995" target="_blank" >10.1016/j.measurement.2022.110995</a>
Alternative languages
Result language
angličtina
Original language name
Modelling the driving speed on expressway ramps based on floating car data
Original language description
Driving speed is one of the key concepts and risk factors in transportation research. The insights into operational and safety aspects of driving can be provided by floating car data (FCD), collecting information about speed, position and time by vehicles themselves. FCD are often recorded at high frequency, representing a continuous phenomenon. As such, convenient approach can be functional data analysis (FDA). Speed trajectories are investigated, identifying sections with rapid changes of speed and sections where drives in central and auxiliary lanes cannot be distinguished in terms of their speed. The effect of curvature and auxiliary lanes on driving speed was shown by functional regression models. Significant influence of road shape on speed was found for ramps with complex shape. The accuracy of regression models was assessed by RMSE, NRMSE, and precision of estimators by point-wise confidence intervals. The analysis was performed on an expressway interchange in Brno, Czech Republic.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10103 - Statistics and probability
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
MEASUREMENT
ISSN
0263-2241
e-ISSN
1873-412X
Volume of the periodical
195
Issue of the periodical within the volume
MAY
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
16
Pages from-to
"110995-1"-"110995-16"
UT code for WoS article
000793611500001
EID of the result in the Scopus database
2-s2.0-85128193433