Your browser does not allow JavaScript!
JavaScript is necessary for the proper functioning of this website. Please enable JavaScript or use a modern browser.
|
|
SLO
|
ENG
|
Cookies and privacy
DKUM
EPF - Faculty of Business and Economics
FE - Faculty of Energy Technology
FERI - Faculty of Electrical Engineering and Computer Science
FF - Faculty of Arts
FGPA - Faculty of Civil Engineering, Transportation Engineering and Architecture
FKBV - Faculty of Agriculture and Life Sciences
FKKT - Faculty of Chemistry and Chemical Engineering
FL - Faculty of Logistic
FNM - Faculty of Natural Sciences and Mathematics
FOV - Faculty of Organizational Sciences in Kranj
FS - Faculty of Mechanical Engineering
FT - Faculty of Tourism
FVV - Faculty of Criminal Justice and Security
FZV - Faculty of Health Sciences
MF - Faculty of Medicine
PEF - Faculty of Education
PF - Faculty of Law
UKM - University of Maribor Library
UM - University of Maribor
UZUM - University of Maribor Press
COBISS
Faculty of Business and Economic, Maribor
Faculty of Agriculture and Life Sciences, Maribor
Faculty of Logistics, Celje, Krško
Faculty of Organizational Sciences, Kranj
Faculty of Criminal Justice and Security, Ljubljana
Faculty of Health Sciences
Library of Technical Faculties, Maribor
Faculty of Medicine, Maribor
Miklošič Library FPNM, Maribor
Faculty of Law, Maribor
University of Maribor Library
Bigger font
|
Smaller font
Introduction
Search
Browsing
Upload document
For students
For employees
Statistics
Login
First page
>
Show document
Show document
Title:
Merilnik onesnaženosti zraka z majhnimi delci
Authors:
ID
Gombar, Igor
(Author)
ID
Kramberger, Iztok
(Mentor)
More about this mentor...
Files:
MAG_Gombar_Igor_2018.pdf
(8,35 MB)
MD5: B2C959EEEA6792B877026102CD015CE0
PID:
20.500.12556/dkum/091b0db4-4c49-4f37-840c-1c8bcdac5f3a
Language:
Slovenian
Work type:
Master's thesis/paper
Typology:
2.09 - Master's Thesis
Organization:
FERI - Faculty of Electrical Engineering and Computer Science
Abstract:
Cilj magistrske naloge je razviti in izdelati merilnik mase majhnih delcev, ki so škodljivi za zdravje ljudi in se nahajajo v zraku ki ga vdihavamo. Napajanje merilnika se vrši iz akumulatorskih baterij, ki se po potrebi polnijo iz zunanjega izvora energije. Izmjereni podatki o masi delcev iz zraka, temperaturi in vlažnosti zraka se prikazujejo na zaslonu, ter se odvisno od režima dela merilnika shranjujejo na spominsko kartico. Izmerjene podatke je možno s pomočjo serijske komunikacije prenesti na računalnik, seveda s pomočjo za to napisanega računalniškega programa. Merilnik mase majhnih delcev je sestavljen iz naslednjih medsebojno povezanih delov: napajalnih Li -ionskih baterij, enote za polnjenje baterij, enote za podnapetostno zaščtito baterij, časovnika za uro in datum, senzorja za merjenje temperature in vlage, enote za merjenje mase majhnih delcev, LCD zaslona, upravljalnih tipk, enote za shranjevanje izmerjenih podatkov, RS232 serijskega vmesnika in upravljalnega mikrokrmilnika. V nalogi so opisane nekatere od najbolj uporabljanih metod za merjenje velikosti, količine in mase majhnih delcev. Prav tako naloga vsebuje opis projektiranja in izdelave merilnika, katerega delovanje temelji na optični metodi prepoznavanja majhnih delcev. Umerjanje in rezultati meritev so prikazani tako tabelarično kot tudi grafično.
Keywords:
Merilnik mase majhnih delcev
,
baterijsko napajanje
,
mikrokrmilnik
,
zaslon
,
spominska kartica
,
tipke
,
serijska komunikacija
,
temperatura
,
vlaga
,
čas
,
datum.
Place of publishing:
[Maribor
Publisher:
I. Gombar
Year of publishing:
2018
PID:
20.500.12556/DKUM-72693
UDC:
621.38.08:531.755(043.2)
COBISS.SI-ID:
21986070
NUK URN:
URN:SI:UM:DK:5QLFBFQ0
Publication date in DKUM:
29.11.2018
Views:
2696
Downloads:
171
Metadata:
Categories:
KTFMB - FERI
Cite this work
Plain text
BibTeX
EndNote XML
EndNote/Refer
RIS
ABNT
ACM Ref
AMA
APA
Chicago 17th Author-Date
Harvard
IEEE
ISO 690
MLA
Vancouver
:
GOMBAR, Igor, 2018,
Merilnik onesnaženosti zraka z majhnimi delci
[online]. Master’s thesis. Maribor : I. Gombar. [Accessed 29 April 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=72693
Copy citation
Average score:
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
(0 votes)
Your score:
Voting is allowed only for
logged in
users.
Share:
Similar works from our repository:
Results from the Pierre Auger Observatory
Astroparticles at the high energy frontier
Mass composition of cosmic rays with energies above 10[sup]17.2 eV from the hybrid data of the Pierre Auger Observatory
Evidence for a mixed mass composition at the 'ankle' in the cosmic-ray spectrum
Estimating the depth of shower maximum using the surface detectors of the Pierre Auger Observatory
Similar works from other repositories:
No similar works found
Hover the mouse pointer over a document title to show the abstract or click on the title to get all document metadata.
Licences
License:
CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:
http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:
The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:
16.10.2018
Secondary language
Language:
English
Title:
Meter for small particle air pollution
Abstract:
The aim of the master's thesis is to develop and produce a mass meter for small particles that are harmful to human health and are located in the air. The power supply of the meter is made from rechargeable batteries, which when needed, are charged from an external source of energy. Measured particulate mass data from the air, temperature and a humidity of the air are displayed on the screen. They can be stored on the memory card, depending on the working mode. The measured data can be transferred via serial communication to the computer with the help of the computer program. The small particle mass meter consists of the following interconnected parts: Li-ion batteries, battery charging unit, batteries under-voltage protection, clock and date timer, temperature and humidity sensor, units for measuring the mass of small particles, LCD screen, control keys, units for storing measured data, RS232 serial interface and microcontroller. The master thesis describes some of the most used methods for measuring the size, quantity and a mass of small particles. It also contains a description of the design and construction of the meter. The theoretical background of the optical method for identifying small particles is also explained. Calibration and measurement results are displayed both tabular and graphical.
Keywords:
Small particle mass meter
,
battery supply
,
microcontroller
,
display
,
memory card
,
buttons
,
serial communication
,
temperature
,
humidity
,
time
,
date.
Comments
Leave comment
You must
log in
to leave a comment.
Comments (0)
0 - 0 / 0
There are no comments!
Back
