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Power Line Communication for Home Automation Applications
Hromádka, Michal ; Štohl, Radek (referee) ; Fiedler, Petr (advisor)
This thesis describes the design of a modem for a communication over residential power lines. First part is focused on the history, suitable frequency bands, modulation techniques and mainly on the selection of the optimal modem device. Second section contains the description of the hardware design of the modem itself and clarifies the implementation of the PLC module to be used as a communication interface for a full residential automation solution. Last chapters of this thesis introduce the communication protocol, design of the software for the ATmega32 MCU and present of the final field testing under real conditions.
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Modular tool for creating games with artificial intelligence
Klika, Jan ; Škoda, Petr (referee) ; Kouřil, Jan (advisor)
This bachelor thesis describes the design and implementation of tool for facilitate the creation of artificial intelligence. The tool uses its own universal communication protocol, supports multiple types of games, is extensible for other games using dynamic libraries, supports the display of debugging information of artificial intelligence and is localized in English and Czech.
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Tools for Environment for the Simulation of Communication
Mikuš, Peter ; Trchalík, Roman (referee) ; Očenášek, Pavel (advisor)
Communication between devices should be based on predefined rules. These rules are called communication protocols. In this master thesis I am concerned with communication protocols, specially security protocols. Their design demand specialized tools, that will provide interactive simulations and security testing. I have described each of these tools in detail and mentioned about their properties, their pros and cons. In available tools I have implemented security protocols. The result is set of demonstration tasks that are usable in network courses at FIT VUT
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Communication protocol implementation into signal processors
Červenec, Radek ; Daněček, Vít (referee) ; Herman, Ivo (advisor)
Práce se zabývá studují, modifikací a návrhem komunikačních protokolů a jejich implementací v digitálních signálových procesorech v jazyku instrukčních adres. Také zkoumá strukturu elektro-akustické jednotky EPIS 2.45. Popis jednotky je zaměřen na její softwarovou část a to zejména na operační systém založený na kooperativním multitaskingu. Pro dosažení úspěšného návrhu a implementace komunikačních protokolů se práce zaměřuje také na základy vícevrstvé síťové architektury. Poté je již zkoumána skutečná síť (Koris Net) společně s jejími, ale i dalšími komunikačními protokoly, jako například protokol Modus. Popis je doplněn o příklady zdrojového kódu jejich implementace v digitálním signálovém procesoru (ADSP 2191M). V práci je mimo jiné prezentován navržený komunikační protokol pro vyčtení souboru z palubního počítače připojeného k jednotce na sběrnici Modus. Společně s tím je také obsažena navržená úprava protokolu, tak aby bylo možné předávat stažené soubory přes radiové rozhraní do centrálního počítače.
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Autonomous mobile robot
Pijáček, Ondřej ; Kopečný, Lukáš (referee) ; Jílek, Tomáš (advisor)
This thesis describes the design and implementation of chassis for autonomous wheeled mobile robot along with a proposal for a suitable control system. To move the robot was necessary to create individual modules for measuring environmental data, its subsequent processing and power management. For the entire robot system capable of rapid interaction, certain tasks are separated and controlled by its own microcontroller. For communication between the modules were chosen and designed SPI bus communication protocol. Thus assembled chassis then communicates over a serial line with higher system from which acquires data indicative of a subsequent procedure. The result is a controlling system communicating between its parts. Part of the design is also defined communications protocol that transmits data on the one hand and also used for fault diagnosis when sending information. Furthermore, there are patterns and specific methods for controlling the individual modules. In conclusion, the thesis described the proposed testing the robot in real conditions, along with the measurement results obtained in the task of autonomous driving.
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DMX console for stage lighting control
Schilhab, Jan ; Chladil, Ladislav (referee) ; Čech, Ondřej (advisor)
The bachelor thesis deals with the question of controlling stage lighting using the DMX 512 protocol. The thesis describes the function of this protocol in details and compares several types of commercially available lighting consoles. The comparison shows some functions and features of the consoles, which are used to design the concept of the actual console. The main part of the thesis is the design of the circuit blocks of the lighting console and a description of the implementation of a functional prototype. The development of the entire control software is also an integral part. The work is concluded with an evaluation of the achieved features and functions of the implemented device.
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MPKT communication protocol extension on .NET platform
Görlich, Tomáš ; Malý, Jan (referee) ; Jeřábek, Jan (advisor)
This thesis is focused on extension of MPKT 2008 communication protocol. It has been made analysis of this protocol version and proposals to improve and extend this version with other options have been raised. It has been created a new version of the protocol on the basis of the proposals. Then the .NET platform has been presented and its architecture has been described. The C# language available on the .NET platform has been chosen to implement the new protocol version and its facilities for network communication and threading have been described. It has been said an assessment of the application of this programming language in practical lessons. A proposal to update tutorial texts has been made.
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Application for Support of Calibration of a Piston Pipette
Vospěl, Bohumír ; Stružka, Jaroslav (referee) ; Orság, Filip (advisor)
This thesis occupies itself with the partial automation of the workflow for calibration of piston pipettes. It analyses the possibilities of the use of the current laboratory gauges, and focuses particularly on the connecting of these devices with a personal computer and their remote control. It also enables the exportation of the measured values into Microsoft Excel application and suggests a complete solution of these problems.
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