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IR thermometer
Fridrichová, Jitka ; Sekora, Jiří (referee) ; Rozman, Jiří (advisor)
These master‘s thesis deals with the issues of contactless temperature measurement, designe and construction of the infrared contactless thermometer. The thesis is concerned with the IR physical magnitudes and laws, methods of measurment and types of detectors, which are used for contactless temperature measurment. In the practical part of the thesis is created system design and block diagram of the IR termometer. In the next part of the thesis is presented system design, drawing of the printed circuit board and software processing of the IR thermometer. In conclusion are summerized our achieved resultes.
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IR thermometer
Kobza, David ; Čech, Petr (referee) ; Rozman, Jiří (advisor)
This master's thesis deals with the issue of temperature measuring with the use of contactless thermometer. The thesis examines the physical findings, methods and detectors for contactless temperature measurement. Is then selected a suitable detector, measuring methods and assembled a block diagram of the IR thermometer. The main section is a specific system design. This includes circuit solution, including printed circuit board design and simulation of the functional parts.
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IR thermometer
Šolc, Radek ; Chmelař, Milan (referee) ; Rozman, Jiří (advisor)
This bachelor’s thesis deals with the issue of temperature measuring with the use of contactless thermometer. The thesis examines the physical findings, detectors, methods for contactless temperature measurement. Practical part consists of system design. Suitable detector, signal processing system and evaluation of temperature were chosen. According to the system design were created circuit design solution and printed circuits boards’ design of IR thermometer.
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Electronic geocaching
Pavel, Lukáš ; Babnič, Patrik (referee) ; Burda, Karel (advisor)
The goal is to design and implement a concept of electronic geocaching with contactless smart card and cell phone with NFC interface. In the first chapter I describe geocaching and try to familiarize the reader with this game. The second chapter deals with the issue of smart cards, I describe here the contact and contactless cards and their security. In the third chapter, I describe use and security of radio communication interface NFC. In the fourth chapter, I describe the principles of symmetric and asymmetric cryptography and selected cryptographic techniques. In the fifth chapter is description of proposed solution for electronic geocaching with digital signature. The last chapter describes all created applications.
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Unit for wireless transmission of electrical energy
Jelínek, Aleš ; Kopečný, Lukáš (referee) ; Žalud, Luděk (advisor)
The aim of this work is to prove the practical applicability of the concept of contactless energy transfer using induction coils. The first part deals with the mathematical model and theoretical proof of the concept being able to work in practice and describes the process of detecting resonance of receiver circuit on transmitter side. Next chapter describes hardware solution of the experimental prototype. The last part contains measurement results of a coupling coefficient of coils and discusses performance and notable features of the prototype.
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IR thermometer
Šolc, Radek ; Chmelař, Milan (referee) ; Rozman, Jiří (advisor)
This bachelor’s thesis deals with the issue of temperature measuring with the use of contactless thermometer. The thesis examines the physical findings, detectors, methods for contactless temperature measurement. Practical part consists of system design. Suitable detector, signal processing system and evaluation of temperature were chosen. According to the system design were created circuit design solution and printed circuits boards’ design of IR thermometer.
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IR thermometer
Fridrichová, Jitka ; Sekora, Jiří (referee) ; Rozman, Jiří (advisor)
These master‘s thesis deals with the issues of contactless temperature measurement, designe and construction of the infrared contactless thermometer. The thesis is concerned with the IR physical magnitudes and laws, methods of measurment and types of detectors, which are used for contactless temperature measurment. In the practical part of the thesis is created system design and block diagram of the IR termometer. In the next part of the thesis is presented system design, drawing of the printed circuit board and software processing of the IR thermometer. In conclusion are summerized our achieved resultes.
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|
|
Electronic geocaching
Pavel, Lukáš ; Babnič, Patrik (referee) ; Burda, Karel (advisor)
The goal is to design and implement a concept of electronic geocaching with contactless smart card and cell phone with NFC interface. In the first chapter I describe geocaching and try to familiarize the reader with this game. The second chapter deals with the issue of smart cards, I describe here the contact and contactless cards and their security. In the third chapter, I describe use and security of radio communication interface NFC. In the fourth chapter, I describe the principles of symmetric and asymmetric cryptography and selected cryptographic techniques. In the fifth chapter is description of proposed solution for electronic geocaching with digital signature. The last chapter describes all created applications.
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