Uspostavljanje rasprostranjene bežične senzorske mreže niske potrošnje energije za digitalizaciju zone u naprednim zgradama

undergraduate thesis

• Title (english): Establishment of low-power consumption wireless sensor mesh network for zone digitalisation in smart buildings
• Author: Doroteja Kobeščak
• Mentor: Vinko Lešić (mentor)
• Committee member: Vinko Lešić (predsjednik povjerenstva)
• Committee member: Hrvoje Novak (član povjerenstva)
• Committee member: Vice Živković (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2019-07-12, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

Rad se bavi bežičnom komunikacijom senzora putem ZigBee protokola. Prednost ZigBee komunikacije pred ostalim načinima bežične komunikacije je u niskoj potrošnji energije i visokoj razini sigurnosti prijenosa. Osim toga, ZigBee omogućuje međusobno povezivanje iznimno velikog broja uređaja.
Prvi dio rada baziran je na teorijskom opisu samog ZigBee protokola, grupaciji uređaja koji sudjeluju u realizaciji mreže te njihovom razmještaju.
Drugi dio ukratko opisuje potrebu za digitalizacijom zgrada i uštedom energije. U opisu praktičnog dijela rada predstavljeni su korišteni ZigBee senzori i način na koji funkcioniraju. Uz to, dane su kratke upute za instalaciju Raspberry Pi uređaja te za programiranje i pokretanje CC2531 USB Dongle-a. USB I RPi zajedno čine koordinator mreže pomoću kojeg je moguće ostvariti komunikaciju sa samim senzorima.

Abstract (english)

This paper talks about a wireless sensor communication through ZigBee protocols. Advantage of ZigBee communication over other ways of wireless communication is
low energy consumption and a high level of the security transfer. Furthermore, ZigBee allows you interconnection of a large number of devices.
The first part of this paper is based on a theoretical description of ZigBee, group of devices participating in the realization of the network and their arrangement.
The second part of this paper describes the need for digitization of buildings and energy savings. ZigBee sensors that were used and the way they work are discribed in the practical part of the paper. Moreover, there are short instructions how to install Raspberry Pi and how to program and run CC2531 USB Dongle. USB and Rpi together form a coordinating network node that can achieve a communication with the sensor.

• Keywords: ZigBee; bežična mreža; senzor; Raspberry Pi; CC2531 USB Dongle
• Keywords (english): ZigBee; Wireless network; sensor; Raspberry Pi; CC2531 USB Dongle
• Language: croatian
• URN:NBN: urn:nbn:hr:168:772539
• Study programme: Title: Computing; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2020-01-07 19:09:59