Bežični senzorski čvor temeljen na integriranom sklopu nRF51822

undergraduate thesis

• Title (english): Wireless sensor node based on nRF51822 integrated circuit
• Author: Josip Grlica
• Mentor: Hrvoje Džapo (mentor)
• Committee member: Hrvoje Džapo (predsjednik povjerenstva)
• Committee member: Tihomir Marjanović (član povjerenstva)
• Committee member: Hrvoje Mihaldinec (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2015-07-13, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U okviru ovog završnog rada detaljno su proučene mogućnosti i način korištenja integriranog sklopa nRF51822. Napravljena je vlastita ispitna pločica, programska potpora za slanje, primanje podataka i periodičko slanje podataka. U radu je detaljno opisana razvijena programska potpora optimirana za nisku potrošnju, s posebnim naglaskom na realizaciju pojedinih funkcija i njihov utjecaj na potrošnju sklopa. Provedena je teorijska analiza potrošnje integriranog sklopa pri periodičkom slanju paketa i provedeno je ekperimentalno mjerenje potrošnje sklopa.

Abstract (english)

In this thesis the capabilities and features of the nRF51822 transciever have been elaborated and tested. The custom printed circuit board was developed, along with basic test software for data transmission, reception, and periodic data transmission. The software optimized for ultra-low power consumption has been elaborated and described in details, with particular emphasis on implementation of key functions and their influence on the circuit consumption. The analysis of power consumption for periodic data transmission was performed and compared with experimentally obtained data from measurements.

• Keywords: bežične senzorske mreže; sustavi s izrazito niskom potrošnjom; ugradbeni računalni sustavi; nRF51822
• Keywords (english): wireless sensor networks; ultra low power systems; embedded systems; nRF51822
• Language: croatian
• URN:NBN: urn:nbn:hr:168:067683
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2018-02-06 09:02:42