Referenčna arhitektura za razvoj interoperabilnih rešitev na področju interneta stvari

PETROVČIČ, KLEMEN (author), Bajec, Marko (mentor)

V nalogi je predstavljena referenčna arhitektura interneta stvari, sestavljena iz strojnega in programskega dela, ki omogoča komuniciranje naprav po trenutno najbolj uporabljenih protokolih na tem področju. Razvili smo štiri vtičnike za platformo OM2M, ki je implementirana v skladu s specifikacijami standarda OneM2M. Ob začetku pisanja tega dela je platforma imela podporo samo za protokol HTTP, zato je predstavljala dober temelj za razvoj naše referenčne arhitekture. Opravljen je bil pregled literature, platform, protokolov in odprtokodnih knjižnic, na podlagi katerih smo implementirali dva splošna vtičnika za protokola CoAP in MQTT ter dva vzorčna vtičnika za tehnologiji Z-Wave in ZigBee. Cilj naloge je bil uporabiti odprtokodno platformo interneta stvari, ki temelji na določenem aktualnem standardu in jo je mogoče razširiti tako, da bo podpirala celoten nabor protokolov, ter z uporabo odprtokodnih knjižnic implementirati dodatke za komunikacijo po izbranih protokolih. Rezultat naloge je odprtokodna rešitev, ki realizira ključne protokole interneta stvari in katere prosta dostopnost bo gotovo pripomogla k večji interoperabilnosti na tem področju.

• Language: Slovenian
• Keywords: internet stvari, platforme, interoperabilnost, standardi, komunikacijski protokoli
• Work type: Master's thesis/paper
• Organization: FRI - Faculty of Computer and Information Science
• Year: 2016
• PID: 20.500.12556/RUL-86406
• Publication date in RUL: 13.10.2016

Secondary language

• Language: English
• Title: A referential architecture for the development of interoperable solutions in the Internet of Things

Abstract

This thesis describes a referential architecture of the internet of things, consisting of a hardware and a software part, used for communication of devices, which are using the most widely used protocols of this domain. We have developed four plugins for the OM2M platform, which is implemented in accordance with the specifications of the OneM2M standard. When we started writing, the OM2M platform supported only the HTTP protocol and therefore represented a good basis for the development of our referential architecture. An initial overview of the literature, platforms, protocols and open source libraries was made, based on which we implemented two general bindings for the protocols CoAP and MQTT, and two sample plugins were developed for the technologies Z-Wave and ZigBee. The aim of this thesis was to use an open source platform of the internet of things, which would base on a relevant standard, and expand it, using the open source libraries, so it would support a set of relevant protocols and enable their usage. The result of this thesis is an open source solution, which implements the key internet of things protocols and which, by being open source, will surely contribute to the interoperability of devices in this domain.

• Keywords: internet of things, platforms, interoperability, standards, communication protocols