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Publikacje
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[91070] Artykuł:

Analysis of Urban Traffic for Various Sets of Vehicles

Czasopismo: IOP Conference Series: Materials Science and Engineering   Tom: 471, Strony: 1-10
ISSN:  1757-8981
Wydawca:  IOP PUBLISHING LTD, DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
Opublikowano: 2019
Seria wydawnicza:  IOP Conference Series-Materials Science and Engineering
 
  Autorzy / Redaktorzy / Twórcy
Imię i nazwisko Wydział Katedra Do oświadczenia
nr 3
Grupa
przynależności
Dyscyplina
naukowa
Procent
udziału
Liczba
punktów
do oceny pracownika
Liczba
punktów wg
kryteriów ewaluacji
Andrzej Bąkowski orcid logo WMiBMKatedra Mechaniki**Niezaliczony do "N"Inżynieria mechaniczna202.501.00  
Leszek Radziszewski orcid logo WMiBMKatedra Mechaniki**Niezaliczony do "N"Inżynieria środowiska, górnictwo i energetyka205.001.00  
Zbigniew Skrobacki orcid logo WMiBMKatedra Pojazdów Samochodowych i Transportu*Takzaliczony do "N"Inżynieria mechaniczna202.501.00  
Paweł Świetlik orcid logo Niespoza "N" jednostki20.00.00  
Vladimir Dekys Niespoza "N" jednostki20.00.00  

Grupa MNiSW:  Publikacje w czasopismach spoza listy 2019
Punkty MNiSW: 5
Klasyfikacja Web of Science: Proceedings Paper


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Abstract:

The paper analyses the results of traffic flow measurements recorded by road traffic and noise monitoring station. The station is located in a medium size city in Poland (Kielce) situated at the national road to Cracow. The traffic flow was measured over the period between January and December 2013 for twenty-four hours a day. The measurements were documented at one hour intervals throughout the 24-hour period (0:00-23:00). Statistical analysis methods were used to determine the variability and uncertainty of the results. The measurements from two vehicular lanes running towards the town (L-12) and two lanes running towards Cracow (L-34) were analysed. Different vehicle sets (G(i)) were taken into account: i= cars, trucks, delivery vans and motorcycles. The coefficients of variation and positional variation were proposed for the analysis of traffic data scattering. It was found that in some cases the distribution of the tested variable was not normal. Differences in traffic intensity on opposite road lanes for particular sets of vehicles were demonstrated. Box plots were used to assess whether outliers occurred in the recorded data. The times of the day at which the parameters describing the variability of the recorded traffic stabilized were identified. The results obtained for the data recorded on working and non-working days were compared. Type A uncertainty was evaluated.