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master's thesis
Upravljanje sigurnošću prometa na autocestama promjenjivim ograničenjem brzine
Zagreb: University of Zagreb, Faculty of Transport and Traffic Sciences, 2015. urn:nbn:hr:119:203294
Katava, Davor
University of Zagreb
Faculty of Transport and Traffic Sciences
Division of Intelligent Transport Systems and Logistics
Department of Intelligent Transport Systems

Institutional repository: Faculty of Transport and Traffic Sciences

Cite this document

Katava, D. (2015). Upravljanje sigurnošću prometa na autocestama promjenjivim ograničenjem brzine (Master's thesis). Zagreb: University of Zagreb, Faculty of Transport and Traffic Sciences. Retrieved from https://urn.nsk.hr/urn:nbn:hr:119:203294

Katava, Davor. "Upravljanje sigurnošću prometa na autocestama promjenjivim ograničenjem brzine." Master's thesis, University of Zagreb, Faculty of Transport and Traffic Sciences, 2015. https://urn.nsk.hr/urn:nbn:hr:119:203294

Katava, Davor. "Upravljanje sigurnošću prometa na autocestama promjenjivim ograničenjem brzine." Master's thesis, University of Zagreb, Faculty of Transport and Traffic Sciences, 2015. https://urn.nsk.hr/urn:nbn:hr:119:203294

Katava, D. (2015). 'Upravljanje sigurnošću prometa na autocestama promjenjivim ograničenjem brzine', Master's thesis, University of Zagreb, Faculty of Transport and Traffic Sciences, accessed 14 March 2025, https://urn.nsk.hr/urn:nbn:hr:119:203294

Katava D. Upravljanje sigurnošću prometa na autocestama promjenjivim ograničenjem brzine [Master's thesis]. Zagreb: University of Zagreb, Faculty of Transport and Traffic Sciences; 2015 [cited 2025 March 14] Available at: https://urn.nsk.hr/urn:nbn:hr:119:203294

D. Katava, "Upravljanje sigurnošću prometa na autocestama promjenjivim ograničenjem brzine", Master's thesis, University of Zagreb, Faculty of Transport and Traffic Sciences, Zagreb, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:119:203294

Metadata
TitleUpravljanje sigurnošću prometa na autocestama promjenjivim ograničenjem brzine
Title (english)Menagement of Freeway Traffic Safety by Variable Speed Limit
AuthorDavor Katava
MentorSadko Mandžuka (mentor)
Committee memberGoran Zovak (predsjednik povjerenstva)
Committee memberMarko Šoštarić (član povjerenstva)
Committee memberLjupko Šimunović (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Transport and Traffic Sciences
(Division of Intelligent Transport Systems and Logistics)
(Department of Intelligent Transport Systems)
Zagreb
Defense date and country2015-09-24, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Traffic and Transport Technology
Road and Rail Transport
Abstract
Tematika diplomskog rada vezana je uz upravljanje sigurnošću prometa na dionici autoceste primjenom promjenjivog ograničenja brzine prikazanog na promjenjivim prometnim znakovima. S obzirom na izrazitu ovisnost razine sigurnosti o stupnju poštivanja ograničenja brzine, koja su prikazana na promjenjivim prometnim znakovima, istražen je stupanj poštivanja ograničenja brzine od strane vozača. U radu je utvrđena mogućnost utjecaja promjenjivog ograničenja brzine na harmonizaciju brzina vozila u prometnom toku na autocesti. Utvrđene zakonitosti primijenjene su u sklopu definiranja sudarnog potencijala, pri čemu je rad usmjeren na koeficijent varijacije brzina kao jednog od najvažnijih čimbenika funkcije sudarnog potencijala. Vrijednosti koeficijenta su dobivene iz računalnih simulacija prometnih tokova na autocesti u ovisnosti o stupnju iskorištenosti kapaciteta autoceste i stupnju poštivanja promjenjivih ograničenja brzine od strane vozača. Na temelju simulacijom određenih vrijednosti koeficijenata varijacije brzina, izvedena je njihova usporedba i utvrđena mogućnost utjecaja promjenjivih ograničenja brzine na sigurnost prometnog toka na dionici autoceste.
Abstract (english)
Thesis is related to the management of safety on freeway section by the application of variable speed limits that are displayed on variable traffic signs. Considering the extreme independence of the safety level on degree of driver compliance of variable speed limits, driver compliance of variable speed limits is explored. The paper identified the possibility of the impact of the variable speed limits on vehicle speed harmonization on freeways. Identified independence has been applied as a part of a crash potential, where the focus of the paper is on the coefficient of variation of speed, which is one of the most important parts of the crash potential function. Coefficient values are obtained from computer simulations of the traffic flow on the freeway section, depending on the capacity utilization and the level of driver's compliance of introduced variable speed limits. Based on the values of coefficients of variation of speeds that are obtained from simulations, their comparison has been made, and the possibility of variable speed limits on freeway traffic safety has been established.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:119:203294
Study programmeTitle: Traffic and Transport; specializations in: Road Traffic and Transport, Railway Traffic and Transport, Water Traffic and Transport, Air Traffic and Transport, Postal Traffic, Information and Communication Traffic, Urban Traffic and Transport
Course: Road Traffic and Transport
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka prometa (magistar/magistra inženjer/inženjerka prometa)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2015-10-07 12:03:51