Sustav za nadzor punjenja LiPo akumulatora

undergraduate thesis

• Title (english): LiPo battery management system
• Author: Dorian Kutleša
• Mentor: Mario Cifrek (mentor)
• Committee member: Mario Cifrek (predsjednik povjerenstva)
• Committee member: Hrvoje Hegeduš (član povjerenstva)
• Committee member: Sara Žulj (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2016-09-21, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U ovom radu je opisan proces razvoja sustava za nadzor punjenja LiPo
akumulatora te razvoj programske podrške i uhodavanje uređaja. U prvom dijelu
rada detaljno je opisan koncept sustava te fizički izgled tiskane pločice. Korištene
komponente i njihov princip rada su također opisane u nastavku te su priložene
sheme sa njihovim uobičajenim primjenama. Programska podrška se većinom
temelji na radu iz predmeta Projekt [6] koji je bilo potrebno prilagoditi kako bi radila
na 16x4 LCD zaslonu. I2C protokol je implementiran preko multipleksora kako bi se
riješio problem istih adresa na zajedničkoj sabirnici. Tijek uspostave, vršenja i kraja
komunikacije je detaljno opisan koristeći blok dijagrame te popis korištenih naredbi
i uputa o korištenim bitovima. Na samom kraju rada priložena je sastavnica s
korištenim komponentama te njihova cijena u vrijeme nabave. U prilogu se nalaze
svi nacrti potrebni za izradu tiskane pločice kao što su nacrt tiskanih veza gornjeg i
donjeg sloja, položajni nacrti komponenata te plan bušenja.

Abstract (english)

This thesis describes in detail hardware and software development for LiPo
battery management system. First part of the thesis concerns with system as a
whole and with physical appearance of printed circuit board. IC components used
for this device are described in the following part and there are pictures with their
typical application in most devices. Software part of this system is based on the
thesis in course Project [6] which was adapted to work on 16x4 LCD screen. I2C
communication functions were adapted to work with I2C multiplexer that allows
devices with the same address to communicate through the same bus.
Communication establishment, data flow and interruption are described with flow
charts and tables which show used binary commands. Circuit schemes for top and
bottom layer, drill drawing and component placement are shown in the attachment
at the end of the thesis. There is also a table with bought components and their
prices in the time of the acquisition.

• Keywords: Altium Designer; I2C; LCD; serijska komunikacija; LiPo akumulator; punjenje akumulatora; mikrokontroler STM
• Keywords (english): Altium Designer; I2C; LCD display; serial communication; LiPo battery; battery charging; microcontroller STM
• Language: croatian
• URN:NBN: urn:nbn:hr:168:434063
• 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 10:02:57