Projektiranje bežičnog sustava za praćenje pokreta temeljenog na MEMS senzoru

master's thesis

• Title (english): Design of a wireless MEMS-based movement tracking system
• Author: Angelo Fantina
• Mentor: Adrijan Barić (mentor)
• Committee member: Adrijan Barić (predsjednik povjerenstva)
• Committee member: Željko Butković (član povjerenstva)
• Committee member: Vladimir Čeperić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2016-07-14, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Ovim je radom realiziran projekt bežičnog sustava za praćenje pokreta koji se temelji na iNEMO-M1 modulu. Sustav se bazira na STM32 MCU koji je povezan s digitalnim žiroskopom i digitalnim e-kompasom na jednom čipu, te je u programskom alatu Altium Designer smješten na zasebni daughterboard (kraće - DBO). Na glavnoj tiskanoj pločici, motherboard-u (kraće – MBO) realizirano je baterijsko napajanje čipa, te je pomoću integriranog USB-UART čipa ostvarena jednostavna serijska komunikacija između mikrokontrolera i računala. Bežična komunikacija MCU s računalom uspostavljena je pomoću dva BLE 4.0 HM-11 modula, od kojih se jedan nalazi na MBO u sklopu Bluetooth Module-a, dok je drugi smješten na zasebnu tiskanu pločicu koja se nalazi na strani računala – Bluetooth Dongle. Pomoću programskih alata STM32CubeMX i Keil uVision 5 izrađen je firmware za MCU koji ima zadaću omogućiti korisniku inicijalizaciju kontrolnih registara senzora i čitanje podataka sa senzora. Konačno, u programskom alatu MATLAB razvijene su skripte pomoću kojih je realiziran MATLAB Graphical User Interface – GUI koji omogućava interakciju korisnika i MCU, odnosno vizualizaciju podataka dobivenih sa senzora.

Abstract (english)

This work implements wireless motion tracking system which is based on
iNEMO-M1 module. The system is based on STM32 MCU which is connected with digital gyroscope and digital e-compass on one chip which is put on separated daughterboard (DBO) in Altium Designer programme tool. On the main printed circuit board, motherboard (MBO), battery supply of the chip is realized and simple serial communication between micro-controller and computer is established. Wireless communication between MCU and PC is accomplished with pair of 4.0 HM-11 modules, while one of them is on MBO within Bluetooth Module and the other is on separated printed circuit board which is on the computer's side - Bluetooth Dongle. By STM32CubeMX and Keil uVision 5 programme tools firmware for MCU is built which has a task to enable user initialization of control register sensors and reading data from sensors. Finally, in MATLAB programme tool, Graphical User Interface – GUI are made which enable interaction between user and MCU, which refers to data visualization got from sensors.

• Keywords: iNEMO-M1; STM32; digitalni žiroskop; digitalni e-kompas; Altium Designer; USB-UART; HM-11 BLE; bluetooth dongle; firmware; STM32CubeMX; Keil uVision 5; MATLAB; GUI
• Keywords (english): iNEMO-M1; STM32; digital gyroscope; digital ecompass; Altium Designer; USB-UART; HM-11 BLE; Bluetooth Dongle; firmware; STM32CubeMX; Keil uVision 5; MATLAB; GUI
• Language: croatian
• URN:NBN: urn:nbn:hr:168:369281
• 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: 2018-02-06 08:42:37