Utjecaj kvalitete prometne signalizacije na rad naprednih sustava pomoći vozaču

master's thesis

• Title (english): Impact of road signalling quality on the functioning of the advanced driver assistance systems
• Author: Anamarija Jembrek
• Mentor: Dario Babić (mentor)
• Committee member: Željko Šarić (predsjednik povjerenstva)
• Committee member: Darko Babić (član povjerenstva)
• Committee member: Marko Ševrović (član povjerenstva)
• Granter: University of Zagreb; Faculty of Transport and Traffic Sciences; (Division of Intelligent Transport Systems and Logistics); (Department of Traffic Signalling); Zagreb
• Defense date and country: 2021-09-22, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Traffic and Transport Technology; Road and Rail Transport

Abstract

U cestovnom prometu godišnje na globalnoj razini smrtno strada oko 1,35 milijuna ljudi od posljedica prometnih nesreća, čiji uzročnici mogu biti čovjek, vozilo, infrastruktura i okolina. U najvećoj mjeri na nastanak prometnih nesreća utječe upravo čovjek, čiji su postupci nepredvidivi i stohastični kao i sam promet u cjelini. Iz navedenog razloga, zadnjih desetak godina, razvijaju se napredni sustavi pomoći vozaču (engl. Advanced Driver Assistance System – ADAS) koji su upozoravaju vozača na opasnost i/ili preuzimaju kontrolu nad vozilom u slučaju rizične situacije, smanjujući na taj način nastanak prometnih nesreća kao i teških posljedica. U mnogim suvremenim vozilima ADAS sustavi predstavljaju sastavni dio vozila, odnosno standardnu opremu, dok se neki sustavi naručuju posebno. ADAS sustavi rade uz pomoć kamera, radara, lidara i drugih senzora za praćenje okoline u kojoj se vozilo nalazi. Važni dijelovi ADAS sustava predstavljaju sustavi detekcije oznaka na kolniku i sustavi za prepoznavanje prometnih znakova. Cilj ovog rada je ispitati navedena dva sustava, točnije utvrditi kako kvaliteta prometne signalizacije utječe na detekciju oznaka na kolniku i prometnih znakova. Istraživanje se sastoji od tri testa: 1) usporedba kvalitete detekcije oznaka na kolniku i dometa vidljivosti između dnevnih i noćnih uvjeta, 2) utjecaj retrorefleksije oznaka na kolniku na sustav detekcije oznaka na kolniku u noćnim uvjetima i 3) utjecaj grafičkih promjena na detekciju pomoću sustava za prepoznavanje prometnih znakova.

Abstract (english)

Around 1,35 milion people die every year in road traffic globally as a result of traffic accidents, which can be caused by humans, vehicles, infrastuctue and the environment. The occurrence of traffic accidents is mostly influenced by humans, whose actions are as unpredictable and stochastic as the traffic as a whole. For this reason, in the last ten years, advanced driver assistance systems (ADAS) have been developed that warn the driver of danger and / or take control of the vehicle in the event of a risk situation, thus reducing the occurrence of accidents such as and severe consequences. In many modern vehicles, ADAS systems are an integral part of the vehicle, or standard equipment, while some systems are ordered separately. ADAS systems work with the help of cameras, radars, lidars and other sensors to monitor the environment in which the vehicle is located. Important parts of the ADAS system are road marking detection systems and traffic sign recognition systems. The aim of this paper is to examine these two systems, to determine more precisely how the quality of traffic signals affects the detection of road markings and traffic signs. The research consists of three tests: 1) comparison of the quality of pavement marking detection and visibility range between day and night conditions, 2) influence of pavement mark retroreflection on pavement marking system at night conditions and 3) influence of graphical changes on system detection to recognize traffic signs.

• Keywords: ADAS sustavi; promet; sigurnost; prometne nesreće; prometna signalizacija
• Keywords (english): ADAS systems; traffic; safety; traffic accidents; traffic signals
• Language: croatian
• URN:NBN: urn:nbn:hr:119:646988
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2021-10-20 13:45:07