Mjerenje parametara kakvoće prostora za boravak

master's thesis

• Title (english): Measurements of living space quality parameters
• Author: Domagoj Fumić
• Mentor: Adrijan Barić (mentor)
• Committee member: Adrijan Barić (predsjednik povjerenstva)
• Committee member: Igor Krois (član povjerenstva)
• Committee member: Marko Koričić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2019-07-19, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U sklopu ovog diplomskog rada izrađen je sustav za mjerenje parametara kakvoće prostora za boravak. Glavne komponente sustava su mikrokontroler STM32L422CBT6, senzori HDC2080 i TEMT6000X01 te Bluetooth modul HM-11. Komponente su raspoređene na dvije tiskane pločice: motherboard i daughterboard. U ovome radu izrađen je motherboard u programskom alatu KiCad na kojem se nalaze mikrokontroler, Bluetooth modul, napajanje i konektori za spajanje s daughterboard-om. Bežična komunikacija s računalom uspostavljena je korištenjem dva HM-11 Bluetooth modula od kojih se jedan nalazi na motherboard-u, a drugi na Bluetooth dongle-u koji je spojen s računalom. U razvojnoj okolini STM32CubeIDE napisan je programski kod za mikrokontroler koji prikuplja rezultate mjerenja sa senzora, obrađuje ih te ih šalje Bluetooth protokolom na osobno računalo. Na osobnom računalu je u programskom jeziku Python razvijeno grafičko korisničko sučelje koje prima poslane podatke, ispisuje ih na zaslon te prikazuje upozorenje jesu li vrijednosti optimalne za čovjekov boravak.

Abstract (english)

The system for measurement of living space quality parameters is designed within this master thesis. The main components of the system are the microcontroller STM32L422CBT6, humidity and temperature sensor HDC2080, illumination sensor TEMT6000X01 and Bluetooth module HM-11. The complete system consists of two PCBs: motherboard and daughterboard. In this work the motherboard printed circuit board (PCB) is designed using PCB design software KiCad. The microcontroller, Bluetooth module, connectors for the daughterboard and the power supply are part of the motherboard. Wireless communication with a PC is established using two HM-11 Bluetooth modules. One module is located on the motherboard and the second one is placed on a Bluetooth dongle which is connected to a PC. The microcontroller firmware is written in development environment STM32CubeIDE. It collects and process data from sensors and sends them to the PC using Bluetooth protocol. On the PC, graphical user interface (GUI) is developed in Python. GUI receives the data, displays it on the screen and shows an ambient quality warning with respect to the sensor data values optimal for living.

• Keywords: Pametna kuća; senzor; mikrokontroler; Bluetooth modul; SMT32CubeIDE; C; PyCharm; Python; grafičko korisničko sučelje
• Keywords (english): Smart home; sensor; microcontroller; Bluetooth module; STM32CubeIDE; C; PyCharm; Python; graphical user interface
• Language: croatian
• URN:NBN: urn:nbn:hr:168:145789
• 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: 2020-01-07 17:59:17