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postgraduate specialist thesis
Unaprijeđenje signalno-sigurnosnog sustava željeznice primjenom kibernetsko-fizikalnog modela
2023. urn:nbn:hr:200:519788
Nišandžić, Ranko
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Software Engineering
Chair of Programming Languages and Systems

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Nišandžić, R. (2023). Unaprijeđenje signalno-sigurnosnog sustava željeznice primjenom kibernetsko-fizikalnog modela (Postgraduate specialist thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:519788

Nišandžić, Ranko. "Unaprijeđenje signalno-sigurnosnog sustava željeznice primjenom kibernetsko-fizikalnog modela." Postgraduate specialist thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2023. https://urn.nsk.hr/urn:nbn:hr:200:519788

Nišandžić, Ranko. "Unaprijeđenje signalno-sigurnosnog sustava željeznice primjenom kibernetsko-fizikalnog modela." Postgraduate specialist thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2023. https://urn.nsk.hr/urn:nbn:hr:200:519788

Nišandžić, R. (2023). 'Unaprijeđenje signalno-sigurnosnog sustava željeznice primjenom kibernetsko-fizikalnog modela', Postgraduate specialist thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 20 November 2024, https://urn.nsk.hr/urn:nbn:hr:200:519788

Nišandžić R. Unaprijeđenje signalno-sigurnosnog sustava željeznice primjenom kibernetsko-fizikalnog modela [Postgraduate specialist thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2023 [cited 2024 November 20] Available at: https://urn.nsk.hr/urn:nbn:hr:200:519788

R. Nišandžić, "Unaprijeđenje signalno-sigurnosnog sustava željeznice primjenom kibernetsko-fizikalnog modela", Postgraduate specialist thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:200:519788

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Metadata
TitleUnaprijeđenje signalno-sigurnosnog sustava željeznice primjenom kibernetsko-fizikalnog modela
Title (english)Improvement of Interlocking Railway System by Using Cyber-Physical Model
AuthorRanko Nišandžić
MentorGoran Martinović (mentor)
Committee memberŽeljko Hocenski (predsjednik povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Software Engineering)
(Chair of Programming Languages and Systems)
Osijek
Defense date and country2023-07-17, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Program Engineering
Abstract
Signalno-sigurnosni sustav željeznica je temeljni sustav za upravljanje željezničkim prometom. Stalne promjene u tehnologijama i sigurnosnim zahtjevima prometa rezultirale su brojnim unaprijeđenjima. Danas su glavni oslonci razvoja novih naprednih, pa tako i željezničkih sustava, Internet stvari, oblak računala, umjetna inteligencija, analiza podataka, Industrija 4.0 i kibernetsko-fizikalni sustavi. Željeznice su kao složeni sustav upravljanja svakako zahvaćene utjecajem tih promjena. Ipak, zbog svoje važnosti, načina gospodarenja i obimnosti, željeznice pokazuju visoki stupanj sporosti u promjenama. Ovim specijalističkim radom nastoji se barem jednim dijelom odgovoriti na izazove koje stvara najavljena revolucija u upravljanju industrijskim okruženjima, te promjene standarda ERTMS. Naglasak je stavljen na transformaciju postojećih signalno-sigurnosnih sustava željeznice kao krutih industrijskih komunikacijsko-upravljačkih mreža u prilagodljivije otvorene komunikacijske sustave u smislu razmjene i prikupljanja podataka, te proširenje nadzora stanja infrastrukture i vlaka zbog unaprijeđenja procesa upravljanja prometom i održavanja opreme. U radu je detaljno obrađen nadzor jednokolosječne otvorene pruge te su analizirani problemi koji se na njoj pojavljuju. Glavni cilj analize postojećih sustava rezultirao je izradom kibernetsko-fizikalnog modela signalno-sigurnosnog sustava jednokolosječne otvorene pruge zajedno s potrebnim programskim implementacijama komunikacijskih sučelja. Na temelju uspostavljenog modela provedena je usporedna analiza prednosti takvog načina upravljanja prometom, te tehno-ekonomska analiza investicije koja opravdava uvođenje novog slojevitog pristupa opremanja željezničke infrastrukture s ciljem stvaranja jedinstvene kibernetsko-fizikalne mreže. U radu su prikazane i dodatne analize prednosti koje donosi predloženi kibernetsko-fizikalni model, a koje se očituju u povećanju sigurnosti, pouzdanosti i učinkovitijem održavanju
Abstract (english)
The railway signaling and safety system is the basic system for managing rail traffic. Continuous changes in technology and traffic safety requirements have resulted in numerous improvements. Today, the main pillars of the development of new advanced systems, including railway, are the Internet of Things, cloud computing, artificial intelligence, data analytics, Industry 4.0 and cyber-physical systems. Railways, as a complex management system, are certainly affected by the impact of these changes. However, due to their importance, the way they are managed and the size of the railway, they show a high degree of slowness in change. This paper seeks to address, at least in part, the challenges posed by the announced revolution in the management of industrial environments, and changes to the ERTMS standard. Emphasis is placed on the transformation of existing signaling systems as rigid industrial communication and control networks into more adaptable open communication systems in terms of data exchange and collection, and the expansion of infrastructure and train monitoring to improve traffic management and equipment maintenance processes. The paper deals with the supervision of a single-track railway and analyzes the problems that arise on it. The main objective of the analysis of the existing systems has resulted in the development of a cyber-physical model of the single-track interlocking system along with the necessary software implementations of the communication interfaces. On the basis of the established model, a comparative analysis of the advantages of this method of traffic management was carried out, as well as a feasibility analysis of the investment which justifies the introduction of a new stratified approach to equipping the railway infrastructure with the aim of creating a unified cyber-physical network. The paper also presents additional analyzes of the benefits of the proposed cyber-physical model, which are manifested in increasing security, reliability and more efficient maintenance
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:519788
Study programmeTitle: Specialist Postgraduate Study in Advanced Communication Technology
Study programme type: university
Study level: postgraduate specialist
Academic / professional title: specijalist/specijalistica naprednih komunikacijskih tehnologija (specijalist/specijalistica naprednih komunikacijskih tehnologija)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2024-02-01 09:32:45