Ključavnica v brezkontaktni tehnologiji RFID

LEŠNJAK, DAVID (author), Puhan, Janez (mentor)

Namen tega diplomskega dela je raziskati brezkontaktno tehnologijo RFID in prikazati ter preizkusiti delovanje vgrajenega sistema RFID na primeru pametne ključavnice RFID. Pametna ključavnica omogoča vstop v prostor, pri čemer se je treba identificirati z značko RFID, ki deluje v frekvenčnem področju 13,56 MHz. Sistem RFID poskrbi za branje značke, preverjanje njene pravilnosti, odklepanje oziroma zaklepanje vrat in beleženje zgodovine vstopov. Uporabnik lahko preko grafičnega uporabniškega vmesnika dostopa do podatkov sistema in tudi nastavlja parametre sistema. V diplomskem delu je opisan celoten postopek načrtovanja in izdelave prototipa.

• Language: Slovenian
• Keywords: Sistem RFID, značka, izpraševalnik, mikrokrmilnik
• Work type: Undergraduate thesis
• Organization: FE - Faculty of Electrical Engineering
• Year: 2016
• PID: 20.500.12556/RUL-85499
• Publication date in RUL: 15.09.2016

Secondary language

• Language: English
• Title: Contactless RFID lock

Abstract

The aim of this diploma thesis is to investigate contactless RFID technology and to demonstrate and test the embedded RFID system, on a smart RFID lock case. Smart lock is used to enter the place for which the identification by RFID transponder is necessary. The RFID transponder operates at the 13,56 MHz frequency range. RFID system makes sure to read the RFID transponder, verify its correctness, unlock or lock the door and record the entry into the history. The user can via the graphical user interface access the RFID system data and also set the parameters of the system. The thesis describes the entire process of design and construction.

• Keywords: RFID system, transponder, interrogator, microcontroller