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Bluetooth Low Energy som trådlös standard för hemautomation
Linköping University, Department of Computer and Information Science, Software and Systems. Linköping University, The Institute of Technology.
Linköping University, Department of Computer and Information Science, Software and Systems. Linköping University, The Institute of Technology.
2013 (Swedish)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
Abstract [sv]

Allmänheten har en stor efterfrågan av produkter inom området för hemautomation. Den senaste bluetoothstandarden Bluetooth Low Energy skapar nya möjligheter för intressanta produkter som underlättar vardagen. Lösningar som IR och Wi-Fi ger inte de förutsättningar som krävs för att på ett energisnålt och praktiskt sätt erbjuda sådana produkter, något som Bluetooth Low Energy gör. I denna rapport diskuteras standarden i syfte att redogöra för hur den kan användas för att automatisera ett hem.

För detta examensarbete implementerades en strömbrytarprototyp och en iOS-applikation, vilka användes för att unders öka och påvisa ett koncept för hur tekniken kan tillämpas för hemautomation. Resultaten visar att teknikens räckvidd är dess främsta begränsning. Likaså visas hur signalstyrkan kan användas som en utlösande faktor för att styra en strömbrytare.

Denna rapport redogör också för hur systemet uppnår interoperabilitet genom att implementera en utarbetad profil.

Abstract [en]

The public has a great demand of products in the field of home automation. The latest Bluetooth standard, Bluetooth Low Energy creates new opportunities for interesting products that simplifies everyday life. Solutions such as infraredand Wi-Fi do not qualify for an energy efficient and practical way to o↵er such products, which Bluetooth Low Energy does. In this report, the standard is discussed in order to account for how it can be used to automate a home.

For this thesis a power switch prototype and an iOSapplication where implemented, which where used to investigate and to demonstrate a concept for how the technology can be applied for home automation. Results shows that the range is the main limitation of the technology. It is also shown how the signal strength may be used as a trigger to control a power switch.

This report also describes how the system achieves interoperability by implementing a custom profile.

Place, publisher, year, edition, pages
2013. , p. 26
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-94581ISRN: LIU-IDA/LITH-EX-G--13/036--SEOAI: oai:DiVA.org:liu-94581DiVA, id: diva2:635387
Subject / course
Computer Programming
Supervisors
Examiners
Available from: 2013-07-04 Created: 2013-06-27 Last updated: 2013-07-04Bibliographically approved

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CiteExportLink to record
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  • apa
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