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Development of wireless rumen probe
Šídlová, Ludmila ; Matěj, Zdeněk (referee) ; Fedra, Zbyněk (advisor)
The aim was to study the possibilities of wireless transmission from the stomach of ruminants and to design and implement wireless ruminal probe. The first part deals with the internal wireless probe. The next section describes and evaluates available ruminal probe. There is given its own equipment design in the other chapters. The probe was designed for power management and for working with harvestable ambient power. The frequency of 125 kHz with bipolar coding was chosen for wireless data transmission. Two air coils are used on both sides as antennas. The proposed probe was designed and wireless data transmission was tested.
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Security Analysis of Mifare Classic Smart Cards
Bobčík, Martin ; Hellebrandt, Lukáš (referee) ; Hujňák, Ondřej (advisor)
Goal of this bachelor thesis is a security study of MIFARE Classic contactless smart cards and risk analysis of their usage. There are described individual vunerabilities in the design and CRYPTO1 cipher of such cards. In this thesis is also experimented with Chameleon Mini device, which is used to perform two attacks and one cryptoanalysis of the cards. Namely, card emulation, relay attack, and analysis of insufficient randomness of cards' pseudorandom number generator. From those, only card emulation was fully successful.
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Design of Materials Flow Optimization Using RFID in an Expedition
Krichťáková, Bohdana ; Kalců, Martina (referee) ; Jurová, Marie (advisor)
The diploma thesis deals with optimization of material flow using RFID technology in Bosch Diesel company at the Expedition department. The theoretical part defines the basic concepts related to logistics, RFID technology and material flows. The analytical section describes the process of packing, data confirmation and dispatching CP4 pumps to the customer. Based on the analytical part, there are suggestions that optimize the time-consuming process and reduce the error rate of the recorded data to the system.
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Use of Radio-Frequency Identification in the retail and wholesale operations
OPELKA, Alexandr
The bachelor thesis deals with the utilization of radio frequency identification (RFID) technology for goods. Methods of automatic identification, specifically barcode technology and RFID, which are crucial for this work, are described. Based on these findings, the possibility of implementing RFID technology in a selected company is examined. This business entity sells textile goods and currently uses automatic identification through barcodes for labeling and tracking goods. The sources of information include in-depth interview with the owner of the company, a questionnaire survey with significant customers of the company, and offers from suppliers of new technologies. Furthermore, measurements of the time required for goods checking in the company's wholesale warehouse are conducted. Based on the gathered data, cost calculations, potential savings, and an assessment of the benefits of implementing the new technology for the company and its customers are performed. Finally, a recommendation is made, whether to switch to RFID technology for goods identification or to continue using the existing technology, based on the analysis.
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Design of Materials Flow Optimization Using RFID in an Expedition
Krichťáková, Bohdana ; Kalců, Martina (referee) ; Jurová, Marie (advisor)
The diploma thesis deals with optimization of material flow using RFID technology in Bosch Diesel company at the Expedition department. The theoretical part defines the basic concepts related to logistics, RFID technology and material flows. The analytical section describes the process of packing, data confirmation and dispatching CP4 pumps to the customer. Based on the analytical part, there are suggestions that optimize the time-consuming process and reduce the error rate of the recorded data to the system.
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Security Analysis of Mifare Classic Smart Cards
Bobčík, Martin ; Hellebrandt, Lukáš (referee) ; Hujňák, Ondřej (advisor)
Goal of this bachelor thesis is a security study of MIFARE Classic contactless smart cards and risk analysis of their usage. There are described individual vunerabilities in the design and CRYPTO1 cipher of such cards. In this thesis is also experimented with Chameleon Mini device, which is used to perform two attacks and one cryptoanalysis of the cards. Namely, card emulation, relay attack, and analysis of insufficient randomness of cards' pseudorandom number generator. From those, only card emulation was fully successful.
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Development of wireless rumen probe
Šídlová, Ludmila ; Matěj, Zdeněk (referee) ; Fedra, Zbyněk (advisor)
The aim was to study the possibilities of wireless transmission from the stomach of ruminants and to design and implement wireless ruminal probe. The first part deals with the internal wireless probe. The next section describes and evaluates available ruminal probe. There is given its own equipment design in the other chapters. The probe was designed for power management and for working with harvestable ambient power. The frequency of 125 kHz with bipolar coding was chosen for wireless data transmission. Two air coils are used on both sides as antennas. The proposed probe was designed and wireless data transmission was tested.
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RFID technology in the economic sectors
Kuchařová, Hana ; Chocholatý, Drahomír (advisor) ; Unucka, Jakub (referee)
This thesis is focused on explanation of RFID technology. The first part analyses its historical development, describes the basic elements needed for its operation and standards enabling its spread into the supplier-customer chains. Furthermore are summarized its common applications such as systems for real-time location, traceability and identification of persons. Finally is summarized its usage in particular economic sectors. The end of the thesis is focused on suitable procedures for implementation of RFID technology into the enterprise, with respect to a feasibility of the project, which is determined in the initial study based on the methodology MMDIS.
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RFID Technology and its Utilization in Prison Service
Vašková, Alexandra ; Pokorný, Pavel (advisor) ; Přibil, Jiří (referee)
The work contains basic summary of RFID technology, historical development, advantages and application of this technology in the future. The work focuses on establishing this technology in criminalistic and prison system in the world and in the Czech republic. The practical part of the work contains analysis of expenses in case of establishing this technology in prison system in the Czech republic.
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The use of cards with RFID technology for secure functions of production equipments
MASOPUST, Jiří
The thesis deals with the use of cards with RFID technology to secure functions of production equipments. The objective of this work is development of the system which use plant RFID cards to secure some functions and modes of production equipments. This solution uses Programmable Logic Controller in the machine for reading cards and manage card users. For this purpose it was necessary to develop both hardware and software parts. Hardware part contains description of all used devices and details about communication process. In software part there is a description of Graphical User Interface and software layers.
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