Pametni podstavek za plinske jeklenke

diplomsko delo

Blaž Vovk (Author), Gregor Geršak (Mentor)

Abstract

Cilj te diplomske naloge je bil razviti pametni podstavek za plinske jeklenke, ki omogoča spremljanje količine plina in zaznava morebitno uhajanje plina. Ko količina plina v jeklenki pade pod določeno vrednost, naprava pošlje opozorilo v mobilno aplikacijo. Naprava pa nas ob zaznanem uhajanju plina iz jeklenke zvočno opozori s piskanjem ter z opozorilom prek mobilne aplikacije. Glavna prednost naprave je omogočanje daljinskega nadzora prek mobilne aplikacije, kar povečuje varnost in udobje uporabnika. V nalogi so predstavljene glavne komponente naprave, vključno z mikrokrmilnikom WeMos D1 mini, modulom HX711, merilnimi celicami ter senzorjem MQ2. Opisan je postopek izdelave naprave, vključno z 3D modeliranjem ohišja, integracijo elektronskih komponent in programiranjem mikrokrmilnika ter mobilne aplikacije. Meritve so pokazale, da naprava zaznava količino plina v jeklenki dovolj dobro za povprečnega uporabnika, ter s pomočjo senzorja MQ2 zagotavlja zanesljivo zaznavanje uhajanja plina. Naprava je primerna za uporabo v gospodinjstvih, kjer zagotavlja večji nadzor nad porabo plina in povečuje varnost. Povprečna cena izdelave naprave je približno 50 EUR, kar jo postavlja med cenovno dostopne in funkcionalno konkurenčne na trenutnem trgu.

Keywords

pametne naprave;Wi-Fi komunikacija;mobilne aplikacije;mikrokrmilniki;merilne celice;senzor MQ2;visokošolski strokovni študij;Aplikativna elektrotehnika;diplomske naloge;

Data

Language:	Slovenian
Year of publishing:	2024
Typology:	2.11 - Undergraduate Thesis
Organization:	UL FE - Faculty of Electrical Engineering
Publisher:	[B. Vovk]
UDC:	621.3:004(043.2)(0.034.2)
COBISS:	200128003
Views:	56
Downloads:	16
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Smart gas cylinder stand
Secondary abstract:	The aim of this thesis was to develop a smart base for gas cylinders that allows monitoring of gas level and detecting potential gas leaks. When the gas level in the cylinder falls below a certain threshold, the device sends a warning to a mobile application. In case of a detected gas leak, the device alerts with a beep sound and a warning through the mobile application. The main advantage of the device is enabling remote monitoring via a mobile application, which increases the user’s safety and convenience. The thesis presents the main components of the device, including the WeMos D1 mini microcontroller, the HX711 module, load cells, and the MQ2 sensor. The creation process of the device is also detailed, encompassing 3D modeling of the housing, integration of electronic components, and programming of both the microcontroller and the mobile application. Measurements have shown that the device accurately detects the gas level in the cylinder, suitable for the average user, and reliably detects gas leaks using the MQ2 sensor. The device is suitable for use in households, where it provides greater control over gas consumption and increases safety. The average cost of making the device is approximately 50 EUR, making it both affordable and functionally competitive in the current market.
Secondary keywords:	smart devices;Wi-Fi communication;mobile application;microcontroller;load cells;MQ2 sensor;
Type (COBISS):	Bachelor thesis/paper
Study programme:	1000315
Thesis comment:	Univ. v Ljubljani, Fak. za elektrotehniko
Pages:	1 spletni vir (1 datoteka PDF (XX, 55 str.))
ID:	24473685