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master's thesis
Sustav za mjerenje parametara okoliša u zatvorenom prostoru
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2015. urn:nbn:hr:168:240936
Uzelac, Jasmin
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Uzelac, J. (2015). Sustav za mjerenje parametara okoliša u zatvorenom prostoru (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:240936

Uzelac, Jasmin. "Sustav za mjerenje parametara okoliša u zatvorenom prostoru." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2015. https://urn.nsk.hr/urn:nbn:hr:168:240936

Uzelac, Jasmin. "Sustav za mjerenje parametara okoliša u zatvorenom prostoru." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2015. https://urn.nsk.hr/urn:nbn:hr:168:240936

Uzelac, J. (2015). 'Sustav za mjerenje parametara okoliša u zatvorenom prostoru', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 24 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:240936

Uzelac J. Sustav za mjerenje parametara okoliša u zatvorenom prostoru [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2015 [cited 2024 December 24] Available at: https://urn.nsk.hr/urn:nbn:hr:168:240936

J. Uzelac, "Sustav za mjerenje parametara okoliša u zatvorenom prostoru", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:168:240936

Metadata
TitleSustav za mjerenje parametara okoliša u zatvorenom prostoru
Title (english)Environmental Parameters Measurement System in Closed Area
AuthorJasmin Uzelac
MentorDina Šimunić (mentor)
Committee memberDina Šimunić (predsjednik povjerenstva)
Committee memberKrešimir Malarić (član povjerenstva)
Committee memberŽeljka Car (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2015-07-02, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Postojeći detektori za uvjete u zatvorenom prostoru su skupi i detektiraju samo jedan parametar. Ovaj rad se bavi izradom bežične senzorske mreže gdje jedan senzorski čvor mjeri više parametara, a to su temperatura (u °C, K i °F), vlažnost zraka te omjer LPG, CO i dima u zraku. Korišteni senzori su DHT11 za temperaturu i vlažnost i MQ2 za plinove. Ukoliko je neki parametar izvan granica normale, čvor svojim alarmima, zvučnim i upozorenjima na LCD zaslonu, upozorava korisnika. Mjerenja se prenose do baznog računala bluetooth putem gdje se emulatorom terminala Tera Term spremaju u JSON dokumente. Takvi dokumenti se zatim ubacuju u bazu podataka CouchDB. Ukupna cijena svih komponenti potrebnih za jedan ovakav senzorski čvor je 270 HRK.
Abstract (english)
Existing detectors for indoors conditions are expensive and detect only one parameter. This paper describes a wireless sensor network where one sensor node measures multiple parameters such as temperature (in °C, K and °F), humidity, ratio of LPG, CO and smoke in the air. The used sensors are DHT11 for temperature and humidity measurement and MQ2 for gas measurement. If any parameter is out of normal value, node will, using his sound and LCD warning alarms, alert the user. The measurements are transmitted to the base computer via bluetooth, where the terminal emulator Tera Term stores them in JSON documents. Such documents are then inserted into CouchDB. The total price of all components needed for such a sensor node is 35,59 € or 39,91 $.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:240936
Study programmeTitle: Information and Communication Technology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka informacijske i komunikacijske tehnologije (magistar/magistra inženjer/inženjerka informacijske i komunikacijske tehnologije)
Type of resourceText
File originBorn digital
Access conditionsClosed access
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Created on2018-02-06 14:13:59