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undergraduate thesis
Povezivanje pametnog zvona s aplikacijom na operacijskom sustavu Android
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2021. urn:nbn:hr:168:114343
Lukačević, Josip
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Lukačević, J. (2021). Povezivanje pametnog zvona s aplikacijom na operacijskom sustavu Android (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:114343

Lukačević, Josip. "Povezivanje pametnog zvona s aplikacijom na operacijskom sustavu Android." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2021. https://urn.nsk.hr/urn:nbn:hr:168:114343

Lukačević, Josip. "Povezivanje pametnog zvona s aplikacijom na operacijskom sustavu Android." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2021. https://urn.nsk.hr/urn:nbn:hr:168:114343

Lukačević, J. (2021). 'Povezivanje pametnog zvona s aplikacijom na operacijskom sustavu Android', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 28 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:114343

Lukačević J. Povezivanje pametnog zvona s aplikacijom na operacijskom sustavu Android [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2021 [cited 2024 December 28] Available at: https://urn.nsk.hr/urn:nbn:hr:168:114343

J. Lukačević, "Povezivanje pametnog zvona s aplikacijom na operacijskom sustavu Android", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:168:114343

Metadata
TitlePovezivanje pametnog zvona s aplikacijom na operacijskom sustavu Android
Title (english)Smart doorbell integration with Android operating system
AuthorJosip Lukačević
MentorMario Kušek (mentor)
Committee memberMario Kušek (predsjednik povjerenstva)
Committee memberPetar Krivić (član povjerenstva)
Committee memberMarko Pavelić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2021-07-05, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Abstract
Sustavi temeljeni na konceptu Interneta stvari zasnivaju se na raspodijeljenoj arhitekturi. Arhitekturu takvih sustava čine senzorski uređaji koji se putem mreže spajaju na poslužitelj i šalju zabilježene vrijednosti. Poslužitelj zaprima i obrađuje senzorska mjerenja te ih prezentira korisniku. Na osnovu prezentiranih podataka korisnik može poduzimati određene akcije ili upravljati povezanim uređajima. Zadatak sustava razvijenog u sklopu ovog završnog rada je povezivanje pametnog zvona s Android aplikacijom u vidu slanja „push“ obavijesti na korisnikov mobilni uređaj kada netko pozvoni na pametno zvono. Sustav se sastoji od pametnog zvona, instance Home Assistant platforme, poslužitelja za komunikaciju s Home Assistant platformom, Firebase Cloud Messaging servisa i Android aplikacije. Pametno zvono sastoji se od Arduino Yun pločice i web-kamere. Arduino pločica je povezana s TinkerKit Sensor Shield-om preko kojeg je, na Arduino pločicu, povezan TinkerKit PushButton. TinkerKit PushButton je jednostavni senzorski uređaj na čiji pritisak kreće akcija zvonjenja. Akcija zvonjenja se sastoji od povezivanja s Home Assistant platformom i objavljivanja poruke putem MQTT protokola. Home Assistant je konfiguriran tako da putem MQTT broker-a prima obavijesti o porukama koje pametno zvono objavljuje. Na primitak obavijesti o zvonjenju Home Assistant poslužitelju šalje HTTP POST zahtjev na temelju čijeg sadržaja će poslužitelj kreirati „push“ obavijest i odrediti primatelje kreirane obavijesti. Iz zaprimljenog HTTP POST zahtjeva, poslužitelj izvlači naslov obavijesti, tijelo obavijesti i temu na koju će se obavijest objaviti. Kreiranu obavijest poslužitelj objavljuje na Firebase Cloud Messaging servis na zadanu temu. Firebase Cloud Messaging servis obavijest prosljeđuje uređajima koji su se putem Android aplikacije prijavili za primanje obavijesti s te teme. Otvaranjem pristigle obavijesti, Android aplikacija se povezuje na web-kameru pametnog zvona i dohvaća trenutnu sliku kamere.
Abstract (english)
Systems based on Internet of Things concept rest upon distributed architecture. Architecture of such systems is made of sensor devices which are connected to server and they send values they record to server. Server accepts and processes measures received from sensors and presents that measures to user. Based on presented values user can take some actions or manage connected devices. System developed for this final assignment is made to connect smart doorbell with Android application by sending push notifications to user's mobile phone when someone pushes button on smart doorbell. System is made of smart doorbell, instance of Home Assistant platform, server for communication with Home Assistant, Firebase Cloud Messaging service and Android application. Smart doorbell consists of Arduino Yun board and web-cam. To Arduino board is connected TinkerKit Sensor Shield on which is connected TinkerKit PushButton. TinkerKit PushButton is simple sensor device, push on this button starts action of ringing doorbell. Ringing doorbell action contains two steps, connecting to Home Assistant platform and publishing message via MQTT protocol. Home Assistant is configured to receive messages that smart doorbell publishes to MQTT broker. When Home Assistant receives message that someone have rung doorbell, it sends HTTP POST Request which body will be used by server to get parameters to create push notification and determine who to send created notification. From received HTTP POST Request server gets title of notification, message of notification and topic on which to publish notification. Created notification, server publishes to Firebase Cloud Messaging service to specific topic. Firebase Cloud Messaging service forwards notification to mobile devices which are subscribed to that topic via Android application. When user opens received push notification, Android application connects to smart doorbell's web-cam and fetches current image of web-cam.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:114343
Study programmeTitle: Computing
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
Type of resourceText
File originBorn digital
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Created on2023-01-14 21:01:17