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Evaluation of the Wi-Fi technique for use in a navigated orthopedic surgery
Truhlář, Jindřich ; Sekora, Jiří (referee) ; Provazník, Ivo (advisor)
Following text focuses on use of wireless technologies in OrthoPilot navigation system developed by B.Braun company. Description of OrthoPilot software is followed by overview of available wireless technologies highlighting their both advantages and disadvantages. Practical part consists of two main parts, mostly dealing with electronic circuits. First part describes development process of camera-wireless printed circuit board which substitutes currently used RS-422 cable connection between PC and stereo camera. Part of this chapter covers programming in C++ in order to make interface compatible with the rest of current OrthoPilot software. Second bigger part deals with remote controller development using prototyping board mikroMedia for XMEGA. Besides electrical circuits design, chapter describes also software part - microcontroller programming in C language. Thesis is concluded by discussing system limitations and ideas for future development.
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Wireless Control of Presentations by Pocket Computer
Liška, Jan ; Smrčka, Aleš (referee) ; Novosad, Petr (advisor)
This work deals with design and realization of an application for Pocket PC which controls presentation on notebook or desktop PC. The goal of this project is to free person from staying behind the computer during presentation. With this remote controller this person can move freely in the whole room and can be in better contact with audience. This document consists of short introduction to Pocket PCs and development tools for this devices. The main part describes concept and implementation of this application by client-server architecture. In the end there are suggestions for future development of this application.
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Bluetooth® Low Energy Vehicle Keyless Entry
Šterc, Filip ; Povalač, Aleš (referee) ; Frýza, Tomáš (advisor)
Tato práce se zabývá návrhem demonstračního kitu bezlíčového přístupu pro vozidla s využitím nejnovějších integrovaných obvodů Bluetooth Low Energy a budičů automobilové sběrnice od společnosti ON Semiconductor. Aplikace umožňuje ruční i automatické odemykání dveří vozidla ze vzdáleného klíče realizovaného chytrým telefonem. Řešení se zabývá detekcí vzdálenosti vzdáleného klíče, bezpečností BLE spojení a komunikací přes automobilovou sběrnici LIN mezi moduly demonstračního kitu.
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Proposal Lean Manufacturing, with Products ICT
Janošec, Michal ; Piska, Vojtěch (referee) ; Jurová, Marie (advisor)
The diploma thesis focuses on the implementation of production management tools in the form of modern ICT technologies. The final solution, divided into software and hardware part, assists the company in applying the principles of lean manufacturing and the theory of constraints. The work includes a proposal that helps to increase enterprise productivity and eliminates excess inventory in the organization.
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Miniature antennas for mobile communications
Kounek, Milan ; Láčík, Jaroslav (referee) ; Pokorný, Michal (advisor)
This bachelor thesis deals with downsizing techniques of planar antennas, while keeping important parameter for usage in mobile communications. In software IE3D there was designed antenna, working in ISM 2,4GHz band, which was downsized by methods described in this thesis. A group of antennas was created, 2 antennas were chosen, produced and measured. Results of measuring were compared with simulation and differences were evaluated.
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Universal measurement interface for digital audio signal
Gál, Marek ; Macho, Tomáš (referee) ; Petyovský, Petr (advisor)
This master’s thesis deals with a modification of existing project which is used as a helpful tool for tracking and measuring digital audio interface I2S. The original design was created by Ing. Martin Stejskal, Polymorphic USB – I2S Interface. Modifications are based on practical one year experience when the device was tested and deals with new requirements for extension. This work describes and justify individual changes of hardware and software part of project.
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Intelligent monitoring device
Nosek, Zdeněk ; Šteffan, Pavel (referee) ; Kadlec, Jaroslav (advisor)
This master thesis discusses design and realization of a security device for vehicles. This device can determine its actual location, discover unauthorized trespass and send information about this to a distant master system too. This distant master system can show the exact position of the security device on a map. The hardware and software for this security device and the software for the master system are described in this paper.
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Indoor positioning system
Celeng, Michal ; Mašek, Jan (referee) ; Levek, Vladimír (advisor)
The work deals with the issue of indoor positiong system in the enviroment of the Android operating system, based on the efficient standard Bluetooth Low Energy, with conjunction of bluetooth beacons. The outcome of master‘s thesis is system topology, description of its components, standards needed for his creation and finally construction of the system.
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Innovation of experimental e-nose for odor analysis in the food industry
Janošíková, Pavla ; Búran, Martin (referee) ; Adámek, Martin (advisor)
This work deals with innovation of the program for processing data acquired from sensory device known as electronic nose. The work introduces possibilities and utilization of a electronic nose. Furthermore it introduces some of the best known analysis for odor recognition that are used mainly in the food industry focusing on principal component analysis. The work focus on creation of mobile application that process data from a simple electronic nose and on improvement of ammonia and CO2 measurement accuracy. The program must also allow wireless data reception, their processing and storage.
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Communication interfaces in mobile phones
Parduba, Jiří ; Holešinský, Pavel (referee) ; Morský, Ondřej (advisor)
The Bachelor thesis is focused on technologies, which are used for connection of mobile phone to other networks, which are available for current mobile phones - Bluetooth, IrDA Data, NFC, Cable connection and GPS, mobile networks, there are described technologies, which are used for connection to networks on the level of mobile operator - GSM, GPRS, EDGE and UMTS. In Bachelor thesis is also described connection of mobile phone and SIM card, there are shown functions of SIM card and how is the card used. These chapters are focused on security and programming properties of technologies. The appropriate technology, which was used in practiced part of Bachelor thesis, was chosen on basis of its properties with compare to other technologies. The most useful technology, which was chosen, is Bluetooth. There are also described three the most used operating systems for mobile phones – Windows Mobile (Phone), Symbian OS and Android, in this chapter is shown how these systems can be used. In practiced part of bachelor thesis are used data from theoretical part and by programming language JAVA is programmed the application, which communicates by Bluetooth. This application is programmed on the platform JavaME and users can use this application for example information announcements about historical monuments. This is concretely demonstrated on the historical monument in Brno.
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