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Title:Razvoj in izgradnja merilnika svetlobnega onesnaženja : diplomsko delo
Authors:ID Borovnik, Lovro (Author)
ID Ravnik, Jure (Mentor) More about this mentor... New window
Files:.pdf UN_Borovnik_Lovro_2018.pdf (1,94 MB)
MD5: AAE82A0C757E28C02C58D94FAED4B93D
PID: 20.500.12556/dkum/b5b98f48-52fd-4bf7-b22b-dc1f8c9fdaa1
 
.zip UN_Borovnik_Lovro_2018.zip (606,41 KB)
MD5: 8D20F81775844F9D33E8C5A431BE74B1
PID: 20.500.12556/dkum/0769da81-8f71-4dca-871d-e7d48a4fce83
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Dandanes postaja skladno z razvojem svetlobno onesnaževanje vedno večji problem. Za določanje količine svetlobne onesnaženosti potrebujemo merilni instrument za opravljanje meritev. V ta namen sem v okviru diplomskega dela izdelal merilnik svetlobnega onesnaženja – z drugimi besedami merilnik svetlosti. Uporabljeno je zaznavalo TSL237, ki izhodni podatek o izmerjeni vrednosti poda v obliki frekvence. Razvil sem program za zajem podatkov, prikaz vrednosti na LCD zaslonu in njihov zapis na SD kartico. Ohišje merilnika je bilo izdelano s pomočjo 3D tiska. Merilnik je bil umerjen z meritvami standardne žarnice na žarilno nitko, točnost merilnika pa je bila primerjana še z umerjenim luks metrom. Izvedene so bile meritve na treh lokacijah v Mariboru oz. njegovi okolici. Izmerjene vrednosti svetlosti so se ujemale s pričakovanimi.
Keywords:Arduino, merilnik, svetloba, svetlost, svetlobno onesnaževanje
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[L. Borovnik]
Year of publishing:2018
Number of pages:IX, 35 str., [17] str. pril.
PID:20.500.12556/DKUM-72044 New window
UDC:535.241:681.586.5(043.2)
COBISS.SI-ID:22287126 New window
NUK URN:URN:SI:UM:DK:160NTOAN
Publication date in DKUM:18.09.2018
Views:1907
Downloads:169
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:KTFMB - FS
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Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Licensing start date:07.09.2018

Secondary language

Language:English
Title:Development and construction of a light pollution meter
Abstract:Nowadays, in line with the development, light pollution is becoming an increasing problem. To determine the amount of light pollution, we need a measuring instrument for performing measurements. For this purpose, during the diploma thesis, I have made a light pollution meter – in other words, a luminance meter. A TSL237 sensor iz used, of which output data is in form of a frequency. I have developed a program to capture data, display values on the LCD and record them on the SD card. Housing of the meter was made using 3D printing. The meter was calibrated with standard filament light bulb. Accuracy of measurements were then also compared to calibrated lux meter. Measurements were carried out at three locations in Maribor or its surroundings. The measured values of luminance corresponded to expected values.
Keywords:Arduino, meter, light, luminance, light pollution


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