Vizualizacija distribucije putnih podataka korisnika usluga pokretnih mreža

undergraduate thesis

• Title (english): Visualization of Travel Data Distribution of Mobile Network Service Users
• Author: Kristijan Car
• Mentor: Tonči Carić (mentor)
• Committee member: Ivan Grgurević (predsjednik povjerenstva)
• Committee member: Marko Periša (član povjerenstva)
• Committee member: Dragan Peraković (član povjerenstva)
• Granter: University of Zagreb; Faculty of Transport and Traffic Sciences; (Division of Intelligent Transport Systems and Logistics); (Department of Intelligent Transport Systems); Zagreb
• Defense date and country: 2021-09-14, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Traffic and Transport Technology; Postal and Telecommunications Traffic

Abstract

U ovom završnom radu izrađena je aplikacija za vizualizaciju prikupljenih prometnih podataka. Kao ulazni podaci korišteni su podaci o dnevnim migracijama korisnika telekomunikacijskih usluga na području grada Rijeke i okolice. Podaci su dobiveni u obliku izvorišno-odredišnih matrica spremljenih u CSV formatu, kao i jedne CSV datoteke sa svim pojedinačnim putovanjima te njihovim parametrima. Dobiveni podaci prvo su obrađeni i prebačeni u relacijsku bazu podataka putem funkcije ugrađene u izrađenoj aplikaciji, a potom se filtriraju i dohvaćaju ovisno o zahtjevima korisnika u samoj aplikaciji. Aplikacija nudi interaktivno sučelje za vizualizaciju putem kojeg korisnik odabire određeni podskup podataka koji se prikazuje u vizualno jednostavnom formatu. Podaci se također mogu prikazati u obliku grafa te korisnik ima mogućnost izvoza odabranih podataka u CSV datoteku za daljnje korištenje. Svrha aplikacije je pomoć u interpretaciji velikog skupa podataka kroz vizualno sučelje. Korisniku je znatno olakšano filtriranje i pronalazak podataka od interesa koji su mu automatski ponuđeni u vizualnom formatu radi lakšeg razumijevanja ili daljnjeg korištenja.

Abstract (english)

In this paper, an application for visualization of collected traffic data was developed. Data on daily migrations of telecommunication service users in the area of the city of Rijeka and its surroundings were used as input data. The data were obtained in the form of origin-destination matrices saved in CSV format, as well as a single CSV file with all individual trips and their parameters. The obtained data is first processed and transferred to a relational database via a function built into the created application, and then filtered and retrieved from that database depending on the user requests in the application itself. The application offers an interactive visualization interface through which the user selects a specific subset of data that is displayed in a visually simple format. The data can also be displayed in the form of a graph and the user has the option to export the selected data to a CSV file for further use. The purpose of the application is to help interpret a large set of data through a visual interface. It is much easier for the user to filter and find data of interest that is automatically offered to him in a visual form for easier understanding or further use.

• Keywords: izvorišno-odredišne matrice; prometni podaci; SQL; C#; GIS; vizualizacija prometnih podataka
• Keywords (english): origin-destination matrices; traffic data; SQL; C#; GIS; visualization of travel data
• Language: croatian
• URN:NBN: urn:nbn:hr:119:750146
• 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: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2021-10-15 10:21:37