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Distributed Control System with Dynamically Evolvable Nodes
Křek, Radim ; Kočí, Radek (referee) ; Janoušek, Vladimír (advisor)
This thesis describes creation of dynamically evolvable node, which will cooperate with other nodes. Group of these nodes will then create a distributed control system. The MQTT protocol is used for communications purposes between individual nodes. As hardware platform is used ESP32 and ESP8266. Whole operating system is written in MicroPython and supports a live uploading of user applications written in the same language. Later in thesis is decribed creation of monitoring node on Raspberry Pi, which control network. Complete system can be then used to control a intelligent house.
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Sensors for driver assistance systems
Ptáček, Martin ; Čala, Martin (referee) ; Beneš, Petr (advisor)
This bachelor thesis is devoted to vehicle stabilization systems, especially to the Anti-lock Braking System ABS, Anti-Skid Regulation ASR and Electronic Stability Program ESP. The main emphasis is placed on sensors needed for implementation of these systems and their required parameters. Findings learned are applied for the implementation of the stabilization system in the model car of the scale 1:10. The relation between the quality of measured sensor data and quality of the resulting stabilization is analyzed using model platfrom testing.
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Design of Intelligent Network Module for 2D Radiation Data Acquisition
Lelek, Martin ; Polášková, Lenka (referee) ; Wilfert, Otakar (advisor)
This thesis describes about theoretical design and practical realization of self-contained module for intensity and absorbed dose measuring of X-Radiation from High Voltage X-RAY industrial sources. In the first part, thesis is focused on ways and solutions of radiation protection and principles of measuring absorbed dose and intensity of radiation and possibilities of sending measured data through sensor networks. In the second part, the complete schematic of measuring module is solved, critical blocks are tested and design of PCB is done. Detection circuit, blocks for optical and acoustic signaling, power management and control of the entire device are designed. Detection circuit uses a GM Tube. Next, main box of whole device is designed and made by 3D printing technology. The next step is putting hardware into operation and writing test firmware included verification of wireless communication through WiFi.
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ESP - Developing a Course for Aviation English
Košková, Magdaléna ; Žďárek, Karel (advisor) ; Uličná, Klára (referee)
The diploma thesis deals with the development of an ESP (English for specific purpose) course for aviation English. The theoretical part introduces the methodology for ESP course development, the demands on the teacher and other specifics associated with ESP; the practical part focuses on the contents of the course and its evaluation based on the feedback provided by the teacher and the students. In the conclusion the results of the feedback are discussed and the possible solutions suggested.
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Language and content integration models in ELT
Synková, Blanka ; Gráf, Tomáš (advisor) ; Klégr, Aleš (referee)
The thesis focuses on the topic of language and content integration in ELT in a broad sense, i.e. it discusses not only CLIL but also other models of content-based teaching, viz. ESP (English for Specific Purposes), EAP (English for Academic Purposes), and EMI (English-medium Instruction). In the theoretical part of the thesis, these models are described as regards their history, typical features, teachers, learners, as well as benefits and negatives. The empirical part of the thesis explores the current practice of language and content integration at Czech general secondary schools ("grammar schools"). The research is based on case studies of five teachers who teach various courses belonging to this category. The preliminary research investigated what courses are currently being offered at grammar schools in Prague; they are mostly elective courses. Our research findings suggest that language and content integration in the form of elective courses is a rather common practice, although often unconscious. Teachers tend to act on the basis of their intuition rather than their knowledge of theory and practice of language and content integration. Generally, it seems that more emphasis is put on content than language in these lessons. Content-based English lessons may be beneficial for learners for...
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Hardware Accelerated Encryption of Network Traffic
Novotňák, Jiří ; Kořenek, Jan (referee) ; Žádník, Martin (advisor)
The aim of this thesis is to draft and implement high-speed encryptor of network trafic with throughput 10Gb/s in one way. It has been implementated for FPGA Xilinx Virtex5vlx155t placed on card COMBOv2-LXT. The encryption is based on AES algorithm using 128 bit key length. The security protokol is ESP in version for protokol IPv4. Design is fully synthesizable with tool Xilinx ISE 11.3, however it is not tested on real hardware. Tests in simulation works fine.
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ESP - safe driving
Kout, Milan
ESP – electronical system for stabil driving dynamics of cars. ESP is a part of Bosch comprehensive program called caps - combined active and pasive safety
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Cryptographic protocols used in computer networks
Lúdik, Michal ; Hajný, Jan (referee) ; Doležel, Radek (advisor)
This work deals with the analysis of basic cryptographic protocols, principle of the authentication and verification of their safety. In the first part of the work is a short introduction to the issue - cryptography, some types of attacks, authentication and authorisation. In the second part is the analysis of protocols SSH, SSL, IPSec, and Kerberos, authentication and verification of their functionality and security under laboratory conditions.
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