Strujanje podataka u sustavu komunikacije strojeva

master's thesis

• Title (english): Data Streaming in Machine-to-Machine Communication System
• Author: Mario Jagar
• Mentor: Mario Kušek (mentor)
• Committee member: Mario Kušek (predsjednik povjerenstva)
• Committee member: Ivana Podnar Žarko (član povjerenstva)
• Committee member: Iva Bojić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2014-07-08, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U sklopu ovoga rada proučavani su sustavi komunikacije strojeva (eng. Machine to Machine communication - M2M). Zbog sve većeg broja takvih sustava došlo je do potrebe za standardizacijom njihove komunikacije, načinom upravljanja, podešavanja parametra, itd. U tu svrhu napravljeno je više standarda od kojih su u ovom radu proučavani europski standard ETSI M2M i novi svjetski standard oneM2M. ETSI M2M je uvaženi i razvijeni standard koji svoje primjene već ima u pravom svijetu, dok se oneM2M još uvijek razvija. oneM2M nastao je udruživanjem velikih svjetskih telekomunikacijskih kompanija i standardizacijskih tijela u svrhu stvaranja novog svjetskog standarda. Standardom ETSI M2M ostvarena je komunikacija dvaju strojeva pri čemu se s jednog na drugi šalju podaci u kontinuiranom toku. Strana koja prihvaća podatke u trenutku primanja ih i obrađuje. Opisani način komunikacije naziva se strujanje podataka. Poznatiji primjer strujanja podataka je internetska stranica YouTube.

Za ostvarenje konkretne implementacije odabran je mrežni prilaz OM2M, koji je ostvarenje standarda ETSI M2M, te Arduino kao krajnji uređaj koji šalje podatke, odnosno vrši proces strujanja podataka. Arduino kao krajnji uređaj spojen je na mrežu putem koje se spaja na mrežni prilaz, gdje ostavlja svoje informacije. Među tim infromacijama nalazi se i URI putanja na kojoj se vrši direktno strujanje podataka. Strujanje podataka odvija se između Arduina i mrežne aplikacije pisane u HTML-u i JavaScriptu.

Abstract (english)

The study of this work was Machine to Machine communication (M2M). Because of the stedy rise in the number machines that communicate with each other, a need to standardize M2M communication arose, as well as a need to control, maintain and manage them. Thords that goal multiple standards have been developed of which two have been studied in the contents of this work, the ETSI M2M and oneM2M standards. ETSI M2M is an established and developed standard that has its uses in the real world, as appose to oneM2M which is currently still in development. The creation of the oneM2M standard was brought about when major telecommunication companies and standardization bodies united to create a new and united world standard. Using the ETSI M2M standard, a stream communication was established between two machines. The receiving side processed the information upon its arrival. This type of communication is called streaming. YouTube is a prime example of streaming in daly use.

An OM2M gateway was used to create the implementation of streaming, this gateway is a realization of the ETSI M2M standard. Also an Arduino devices was used as an end device that sends the streaming data. Arduino is connected to the network where it registers to the gateway and leaves its contact information, including the URI on witch streaming can be established. The streaming process was made between the Arduino device and a network application written in HTML and JavaScript.

• Keywords: M2M; streaming; ETSI M2M; oneM2M; Arduino; OM2M
• Keywords (english): M2M; streaming; ETSI M2M; oneM2M; Arduino; OM2M
• Language: croatian
• URN:NBN: urn:nbn:hr:168:594209
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2018-02-06 09:20:26