Određivanje relativnog položaja osobe u otvorenom prostoru primjenom ultra-široko pojasne bežične tehnologije

master's thesis

• Title (english): Determining Relative Position of a Person in an Open Space Using Ultra-wide Bandwidth Wireless Technology
• Author: Ivana Rozić
• Mentor: Ratko Magjarević (mentor)
• Committee member: Ratko Magjarević (predsjednik povjerenstva)
• Committee member: Igor Lacković (član povjerenstva)
• Committee member: Darko Vasić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2019-07-10, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Ovim radom prikazan je način rada ultra-široko pojasne bežične tehnologije i tehnike kojima se vrši pozicioniranje senzorskog čvora u prostoru. Predstavljen je Decawave DWM1001 modul, njegove karakteristike i način na koji je korišten u provedbi praktičnog dijela ovoga rada.
Cilj rada je bio implementirati bežičnu mrežu senzora koja će moći odrediti relativni položaj sportaša u timskim sportovima za vrijeme igre, stoga je dan pregled postojećih radova koji se bave istom problematikom. Opisana je postavka mjerne okoline i provedba mjerenja odnosno pozicioniranja senzorskog čvora u zatvorenom i otvorenom prostoru. Napravljena je usporedba rezultata pozicioniranja u zatvorenom i otvorenom prostoru te su navedeni izvori nesigurnosti koji su utjecali na provedbu mjerenja. Diskutirana je osjetljivost mjerne opreme kao i njena točnost i preciznost.
Iz rezultata mjerenja izveden je zaključak rada i planovi za budući rad.

Abstract (english)

This paper presents ultra-wideband radio technology and positioning techniques. The Decawave DWM1001 module was introduced, as well as its features and the way it was used to implement the practical part of this work.
The aim of the work was to implement a wireless sensor network that will be able to determine relative position of athletes in team sports during the game, so a review of existing works dealing with the same issue was given. Configuration of the measurement environment and the way of positioning of the sensor node, both in indoor and outdoor environment, are described. A comparison of positioning results in indoor and outdoor environment was made and the sources of uncertainty that influenced the measurements were listed. The sensitivity of the measuring equipment, as well as its accuracy and precision were discussed.
Conclusion of this paper was derived from the results of the measurement and proposals for future work were given.

• Keywords: ultra široko-pojasna bežična tehnologija; Decawave; pozicioniranje; lokalizacija; tehnike pozicioniranja; timski sportovi; bežična mreža senzora
• Keywords (english): ultra-wideband; Decawave; positioning; localization; positioning techniques; team sports; wireless sensor network
• Language: croatian
• URN:NBN: urn:nbn:hr:168:761866
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije (magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2020-01-07 21:53:28