Samodejna zaznava in nastavitev senzorjev v internetu stvari

Šemrov, Sandi (author), Bajec, Marko (mentor)

Pomanjkanje standardizacije na področju M2M povzroča nezmožnost povezovanja in slabšo interoperabilnost med napravami v internetu stvari. V delu je preučen globalni standard oneM2M, ki razvija standarde na področju M2M in specificira skupno storitveno plast, ki bo napravam M2M omogočala komunikacijo na globalni ravni. Preučena je platforma OM2M, ki temelji na specifikacijah oneM2M. OM2M je odprtokodna platforma za komunikacijo M2M, ki je razvita na razširljivi platformi OSGi. Prikazana je razširitev platforme OM2M z vtičniki treh brezžičnih tehnologij, ki so popularne v internetu stvari: Bluetooth, Bluetooth Low Energy in Z-Wave. Vtičniki so razviti na način, ki omogoča samodejno zaznavo naprav v posameznem komunikacijskem protokolu. Prikazani so koraki, potrebni za razširjanje platforme OM2M s tehnologijo, ki ni del sistema oneM2M. Opisana je semantika, ki jo določa sistem oneM2M, in način poteka prevedbe ontologije zunanjega sistema v ontologijo sistema oneM2M.

• Language: Slovenian
• Keywords: internet stvari, M2M, oneM2M, OM2M, Bluetooth, Bluetooth Low Energy, Z-Wave, vtičnik
• Work type: Master's thesis/paper
• Organization: FRI - Faculty of Computer and Information Science
• Year: 2016
• PID: 20.500.12556/RUL-87059
• Publication date in RUL: 17.11.2016

Secondary language

• Language: English
• Title: Automatic detection and configuration of sensors in IoT

Abstract

Lack of Machine-to-Machine standardization is causing the inability of connecting and poor interoperability between devices in IoT. We examine a global standard oneM2M for M2M. It defines a common services layer, which is going to enable communications between M2M devices on a global scale. We study OM2M platform, which is based on oneM2M standard. In this paper, we show how to extend the OM2M platform with plugins of three wireless technologies that are common in IoT: Bluetooth, Bluetooth Low Energy and Z-Wave. Plugins are developed in such a way, that they enable automatic detection in every chosen communication protocol. We show the steps needed to extend the OM2M platform with a technology, which is not a part of an oneM2M system. We explain semantics in oneM2M system and procedures to translate ontologies of non-oneM2M systems to oneM2M ontology.

• Keywords: IoT, M2M, oneM2M, OM2M, Bluetooth, Bluetooth Low Energy, Z-Wave, plugin