Konstruktion av ett prototyplåssystem baserat på NFC-teknik
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Typ
Examensarbete för kandidatexamen
Bachelor Thesis
Bachelor Thesis
Program
Datateknik 300 hp (civilingenjör)
Publicerad
2014
Författare
Gabre, Robin
Hemlin, Jonas
Einarsson, Fredrik
Karlsson, Sebastian
Moreau, Daniel
Tapper, Kristofer
Modellbyggare
Tidskriftstitel
ISSN
Volymtitel
Utgivare
Sammanfattning
Today, the smartphone is a part of everyday life and is under constant development to handle more task for its users. The tasks, which are integrated in the smartphones, are now one less thing a user doesn't need to carry. The purpose of this project is to replace the key ring by making the smartphone capable of unlocking doors. Hence, the report describes how a prototype of a locking system is designed and implemented. In order to provide the desired functionality, a locking device has been developed around the Arduino platform which has the ability to control an electric bolt. Furthermore, a smartpone application for Android has been developed. The application provides the user with an interface which provides the ability to interact with the locking system. The smartphone application communicates with the locking system through NFC (Near Field Communication). The security of the system is that the user authenticates against the smartphone application with a user-selected PIN code. Furthermore, the communication between the two systems is partly encrypted with RSA encryption algorithm with 512 bit keys. The market has expressed a need for a product of this kind which likely will be available on the consumer market soon. ii
Beskrivning
Ämne/nyckelord
Data- och informationsvetenskap , Computer and Information Science