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Possibilities of using technologies RFID and NFC
Urválek, Adam ; Vaněk, Jiří (advisor) ; Martin , Martin (referee)
The thesis presents two wireless technologies widely used in both everyday life and industrial area. Their working principles and utilization methods are explained, as well as devices which use these technologies and the possibilities of future implementation. The focus is on NFC (Near Field Communication) and RFID (Radio Frequency Identification). NFC is latter of the two, and it has become often used for communication and payments. RFID technology is widely used for personal identification and attendance systems, ACS (Access Control System). The thesis takes up the subject of identification from legislative and normative aspects. The RFID and NFC safety breach possibility is thoroughly discussed and analyzed. The practical part elaborates RFID chip copying possibilities using commonly available software and hardware. In the same part, there will be an employee identification access control system draft for a fictional company, considering cost and safety. In the conclusion, there are recommendations, safety advantages and disadvantages of each suggested systems and the technologies themselves.
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Self Learning System
Lukáš, Radek ; Solár, Peter (referee) ; Ruttkay, Ladislav (advisor)
Bachelor's thesis on the theme self learning system deal with problems self learning both in term of theoretic and practical. It explains principles of the human teaching and its efficient exploitation with the view to achievement better results with less exertion studying. Substantial part of bachelor's thesis is algorithm design respecting theoretic piece of knowledge and suitable for computer program fuelling self learning and practical implementation of web application containing articles, textbooks, chaps and cards from which student is able to set a test. Principle of application is based on self classification of student. Questions in test are iterative according to time and self classification. Application can help for quicker and superior mastered to learning.
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Performance Evaluation of Graphics Accelerator
Vanek, Juraj ; Drábek, Vladimír (referee) ; Herout, Adam (advisor)
My work is about performance evaluation of graphics accelerator by 3D scenes rendering. It focuses on how to test the performance of the accelerator from every point of view during the performance critical operations in 3D graphics. It deals with implementation problems of individual measures, their influence on total results and evaluation of the measurements. The final output of the application is a score, by which is possible to judge what performance is giving the accelerator in comparison with others. For this comparison is available an on-line results database.
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Performance Evaluation of Graphics Accelerator
Vanek, Juraj ; Jošth, Radovan (referee) ; Herout, Adam (advisor)
This paper deals with possibilities and functions of modern graphic accelerators and with measuring performance under OpenGL interface. Widespread algorithms to render scene in real-time are used. It focuses on how to test every part of accelerator's graphic pipeline as well as measure performance in rendering of advanced effects and theoretical speed at general purpose calculations through graphic processor. This testing is realized by implementing multiple test series and their further evaluation. Final application enables setting of test parameters and outputs a score, by which is possible to judge accelerator's performance in comparison among themselves.
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Contactless Payments – Future of Payments Cards
Chludilová, Eliška ; Kozler, Miloslav (referee) ; Zeman, Václav (advisor)
This diploma thesis deals with the development of payments instruments, contactless technologies and instruments of contactless payments. This thesis describes intentions of card associations VISA and MasterCard in area contactless payments. It also contains a questionnaire survey, on the basis of which was carried out an evaluation and comparison with intentions associations. At the same was recommend of development for a provider of services in the area.
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Analog I/O card with Ethernet
Pelikán, Radek ; Šedivá, Soňa (referee) ; Bradáč, Zdeněk (advisor)
The aim of my master‘s thesis was design of analog measuring card with generator and Ethernet interface, based on RCM3200 Rabbit Core module. I described this module, introduced the conception and the design of the measuring card. In appendix I stated design of schematic, design of board. I tested functionality of the measuring card.
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Access system with Ethernet interface
Knotek, Martin ; Hynčica, Ondřej (referee) ; Fiedler, Petr (advisor)
The access system with the Ethernet interface is presented in this diploma thesis. Access control system is based on the RFID technology. Each identification unit reads the users card number and sends the request to the server other the network. Server checks the card number and sends the answer. The doors are opened. The first part of this diploma thesis deals with the theoretical description of the access control systems. All used technologies are described in this first part of this work. The second part of this thesis describes hardware design of the RFID identification unit with the Ethernet interface and microcontroller Rabbit. The last part presents designed communication protocol. This protocol supports AES secure communication standard. The control program of the identification unit and to the software design of the database and the server application is made and described in this work too.
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Payment cards
Kratochvílová, Eva ; Procházka, David (advisor)
This Bachelor's thesis deals with the features of payment cards as well as the analysis of the payment transaction. The first part presents the overview of the historical development of payment cards, their legal regulation, their requirements, kinds of payment cards and their use nowadays. The second part describes a non-cash payment transaction by payment card and analyses both technical and accounting processes of this transaction.
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