Vpliv vremenskih razmer na prometni tok v cestnem prometu

diplomska naloga

Simon Skvarča (Author), Tomaž Maher (Mentor), Janko Logar (Thesis defence commission member), Robert Rijavec (Co-mentor)

Abstract

Keywords

gradbeništvo;UNI;diplomska dela;vreme;prometni tok;vpliv;avtocesta;regionalna cesta;

Data

Language:	Slovenian
Year of publishing:	2013
Source:	Ljubljana
Typology:	2.11 - Undergraduate Thesis
Organization:	UL FGG - Faculty of Civil and Geodetic Engineering
Publisher:	[S. Skvarča]
UDC:	656.1(043.2)
COBISS:	6445921
Views:	2133
Downloads:	541
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Impact of weather on traffic flow characteristics
Secondary abstract:	In this thesis, we analyze the traffic flow characteristics at the Ljubljana freeway junction and Access road in the city of Ljubljana categorized as a regional road in relation to the different weather conditions during the period between October 2012 and February 2013. An overview of dependencie between the three basic variables of the traffic flow (speed, flow and density) depending on weather conditions (ideally, rainy, poor visibility and snow) for each driving zone and the direction of the traffic counter separately. In addition to the basic variables we individually analyzed the spacing between vehicles and roadway occupancy depending on the weather for any place specially considered countable. For the analysis section of the main road Brezovica – Ljubljana was used in addition to the quantitative and qualitative data. Ensure that this addition to the measured data of wales detector, we recorded a cruising speed and travel times driving with everyday driving four month period after the selected section by car during morning and evening rush hours. We found that different weather conditions varying degrees of impact on the variables of traffic flow and permeability of the road.
Secondary keywords:	graduation thesis;civil engineering;weather;traffic flow;impact;regional road;
File type:	application/pdf
Type (COBISS):	Undergraduate thesis
Thesis comment:	Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages:	X, 70 str.
Type (ePrints):	thesis
Title (ePrints):	Impact of Weather on Traffic Flow Characteristics
Keywords (ePrints):	vreme;prometni tok;vpliv;avtocesta;regionalna cesta
Keywords (ePrints, secondary language):	weather;traffic flow;impact;freeway;regional road
Abstract (ePrints):	V diplomski nalogi smo analizirali karakteristike prometnega toka na ljubljanskem avtocestnem vozlišču in vpadnici v mesto Ljubljana kategorizirano kot regionalno cesto v odvisnosti od različnih vremenskih pogojev za obdobje med oktobrom 2012 in februarjem 2013. Pripravili smo pregled odvisnosti med tremi osnovnimi spremenljivkami prometnega toka (hitrost, pretok in gostota) v različnih vremenskih pogojih (idealno, deževno, s slabo vidljivostjo ter snežno) za vsak posamezen pas in smer obravnavanega števca prometa posebej. Poleg osnovnih variabel smo posamično obdelali tudi razmak med vozili in zasedenost vozišča v odvisnosti od vremena za vsako obravnavano števno mesto posebej. Za analizo odseka regionalne ceste Brezovica – Ljubljana smo uporabili poleg kvantitativnih tudi kvalitativne podatke. Poleg spremljanja podatkov izmerjenih z zančnim detektorjem, smo beležili potovalno hitrost in potovalne čase vožnje z vsakodnevno vožnjo štiri mesečnega obdobja po izbranem odseku z osebnim vozilom v času jutranje in popoldanske konice. Ugotovili smo, da imajo različni vremenski pogoji različne stopnje vpliva na spremenljivke prometnega toka in prepustnost ceste.
Abstract (ePrints, secondary language):	In this thesis, we analyze the traffic flow characteristics at the Ljubljana freeway junction and Access road in the city of Ljubljana categorized as a regional road in relation to the different weather conditions during the period between October 2012 and February 2013. An overview of dependencie between the three basic variables of the traffic flow (speed, flow and density) depending on weather conditions (ideally, rainy, poor visibility and snow) for each driving zone and the direction of the traffic counter separately. In addition to the basic variables we individually analyzed the spacing between vehicles and roadway occupancy depending on the weather for any place specially considered countable. For the analysis section of the main road Brezovica – Ljubljana was used in addition to the quantitative and qualitative data. Ensure that this addition to the measured data of wales detector, we recorded a cruising speed and travel times driving with everyday driving four month period after the selected section by car during morning and evening rush hours. We found that different weather conditions varying degrees of impact on the variables of traffic flow and permeability of the road.
Keywords (ePrints, secondary language):	weather;traffic flow;impact;freeway;regional road
ID:	8313077