Bežična senzorska mreža za praćenje parametara okoline u preciznoj poljoprivredi

master's thesis

• Title (english): Wireless Sensor Network for Monitoring Environmental Parameters in Precision Agriculture
• Author: Dominik Perković
• Mentor: Hrvoje Džapo (mentor)
• Committee member: Hrvoje Džapo (predsjednik povjerenstva)
• Committee member: Željka Lučev Vasić (član povjerenstva)
• Committee member: Ana Sović Kržić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2018-07-17, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Napredak bežičnih senzorskih mreža omogućit će veću iskoristivost poljoprivrednih kultura te smanjiti ulazni rizik kroz bolju kontrolu okoliša u vidu prikladnijeg navodnjavanja i raspoređivanja resursa. Dugoročna analiza zemljišta omogućava uvid u karakteristike tla i promjene okoliša kroz godinu, dok praćenje okolišnih parametara u stvarnom vremenu daje odgovornim osobama mogućnost pravovremenih, ispravnih reakcija na iznenadne promjene koje bi mogle oštetiti biljnu kulturu. Proučen je gotovi senzorski čvor OpenMote-B na kojem je uspostavljen OpenWSN programski stog za jednostavno upravljanje većim brojem čvorova s ograničenim resursima. Pored toga, razvijen je vlastiti prototip komunikacijskog čvora temeljen na CC2520 integriranom krugu kojim upravlja STM32F407VGT mikrokontroler radi usporedbe izvedivosti i performansi. Pri cijeni gotovo upola jeftinijoj od OpenMote-B čvora, razvijeni prototip pruža jednake mogućnosti.

Abstract (english)

Development of wireless sensor networks will enable higher crop yield and reduce risks through better environment control via appropriate irrigation and resource allocation. Long term terrain analysis provides insight into soil characteristics and environment changes throughout the year, while real time environment parameter tracking lets the person in charge make the right decision in the right moment, especially when there are unexpected events which usually might have been missed. During the course of this thesis, an off-the-shelf wireless sensor node called OpenMote-B has been studied with the implementation of OpenWSN, a full stack solution for constrained devices. Other than that, a prototype node based on Texas Instruments’ CC2520 integrated circuit, controlled by an STM32F407VGT microcontroller has been developed in order to compare capabilities and performance. Compared to the OpenMote-B, the developed prototype enables the same capabilities at half the price.

• Keywords: precizna poljoprivreda; senzorske tehnologije; OpenWSN; CC2520; STM32F4
• Keywords (english): precision agriculture; sensor technologies; OpenWSN; CC2520; STM32F4
• Language: english
• URN:NBN: urn:nbn:hr:168:916715
• 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: 2019-03-13 23:50:05