Sodobno krmiljenje ogrevanja s tehnologijo interneta stvari

ADAMIČ, MATEJ (author), Rozman, Robert (mentor)

Namen diplomske naloge je izdelati sistem za krmiljenje in oddaljen nadzor ogrevanja bivanjske enote. Pri tem je zelo pomembna avtomatizacija in optimizacija upravljanja centralnega ogrevanja z mikroračunalnikom ter vzpostavitev učinkovitega nadzora na daljavo z uporabo tehnologije interneta stvari (IoT). Za izvedbo smo izbrali mikroračunalnik Raspberry Pi 3 in nanj povezali potrebne komponente ter razvili ustrezno programsko opremo v programskem jeziku Python. Za merjenje temperatur smo uporabili tipala DS18B20, vklapljanje in izklapljanje naprav smo dosegli z uporabo relejev. Interakcijo med uporabnikom in mikroračunalnikom smo omogočili z uporabo znakovnega zaslona LCD in vrtilnega gumba. Spremljanje zunanje temperature smo realizirali z ločenim, brezžično povezanim modulom. Ta temelji na mikrokrmilniku Arduino Nano. Merjena vrednost zunanje temperature se pošilja brezžično preko modula NRF24L01. Stanje celotnega sistema se ves čas usklajuje preko spletne storitve s podatkovno zbirko. Za oddaljen nadzor in upravljanje sistema smo razvili spletno aplikacijo. Uporabili smo programske jezike PHP, JavaScript in HTML.

• Language: Slovenian
• Keywords: krmiljenje, nadzor, ogrevanje, IoT
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FRI - Faculty of Computer and Information Science
• Year: 2021
• PID: 20.500.12556/RUL-125479
• COBISS.SI-ID: 55846147
• Publication date in RUL: 18.03.2021

Secondary language

• Language: English
• Title: Modern Heating Regulation using Internet of Things Technology

Abstract

The purpose of the thesis is to create a system for control and remote monitoring of the heating system in the living environment. Automation and optimization of the heating system regulation with a microcomputer and the establishment of effective remote control using the Internet of Things (IoT) technology, are particularly important in this case. For implementation, the Raspberry Pi 3 microcomputer was chosen and connected to all necessary components. Also, corresponding software in Python programming language has been developed. Temperature sensors DS18B20 are used for temperature measurements, switching control of devices is achieved with relays. The interaction between a user and the microcomputer is done with the use of an LCD module and a rotary button. Outdoor temperature monitoring was realized with an external, wirelessly connected module, based on the Arduino Nano microcontroller. The measured value of the outdoor temperature is sent wirelessly using NRF24L01 module. The status of the entire system is continuously updated with the online service connected to a database. We have developed a web application for remote control and management of the system. We used programming languages PHP, JavaScript, and HTML.

• Keywords: regulation, control, heating, IoT