Analiza utjecaja tlaka zraka u pneumaticima na razliku između izmjerene brzine ograničivača ugrađenog u vozilo i tahografa na sigurnost cestovnog prometa

master's thesis

• Title (english): Analysis of the Influence of Air Pressure in Tires on the Difference Between the Measured Speed Limiter Installed in the Vehicle and the Tachograph on Road Traffic Safety
• Author: Mirela Sever
• Mentor: Rajko Horvat (mentor)
• Committee member: Željko Šarić (predsjednik povjerenstva)
• Committee member: Mario Ćosić (član povjerenstva)
• Committee member: Luka Novačko (član povjerenstva)
• Granter: University of Zagreb; Faculty of Transport and Traffic Sciences; (Division of Transport); (Department of Road Transport); Zagreb
• Defense date and country: 2024-09-25, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Traffic and Transport Technology; Road and Rail Transport

Abstract

Sigurnost cestovnog prometa ovisi o različitim čimbenicima, uključujući tehničke
karakteristike vozila. Poseban naglasak stavlja se na utjecaj tlaka zraka u pneumaticima na
razliku između izmjerene brzine tahografa i ograničivača brzine. Kroz teoretsku i empirijsku
analizu primijenjenu za dokazivanje postavljene hipoteze diplomskog rada, razmatraju se
čimbenici sigurnosti, tehnička svojstva vozila te uloga tahografa. Istražuje se kako promjene
tlaka u pneumaticima utječu na brzinu, radijus kotača i impulse na izlazu iz mjenjača, te se
predlažu mjere za poboljšanje sigurnosti prometa. U procesu obavljenog istraživanja
obuhvaćena su vozila N2 i N3 kategorije, s detaljnim prikazom rezultata mjerenja radijusa i
impulsa pri različitim uvjetima tlaka pneumatika.

Abstract (english)

Road traffic safety depends on various factors, including the technical characteristics of
vehicles. Special emphasis is placed on the influence of tire air pressure on the difference
between the speed measured by the tachograph and the speed limiter. Through theoretical and
empirical analysis applied to prove the hypothesis of the thesis, factors of safety, technical
characteristics of the vehicle, and the role of the tachograph are considered. The impact of
changes in tire pressure on speed, wheel radius, and output impulses from the transmission is
examined, and measures for improving traffic safety are proposed. The research process
covered vehicles of categories N2 and N3, with a detailed presentation of the measurement
results of the radius and impulses under different tire pressure conditions.

• Keywords: tlak u pneumaticima; ograničivač brzine; tahograf; sigurnost prometa
• Keywords (english): tire pressure; speed limiter; tachograph; traffic safety
• Language: croatian
• URN:NBN: urn:nbn:hr:119:376089
• Study programme: Title: Transport; specializations in: Road Transport, Rail Transport, Water Transport, Air Transport, Postal Transport, Information and Communication Traffic, Urban Transport; Course: Road Transport; Study programme type: university; Study level: graduate; Academic / professional title: sveučilišni/a magistar/magistra inženjer/inženjerka prometa (sveučilišni/a magistar/magistra inženjer/inženjerka prometa)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-11-29 14:17:01