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Data collection by wireless technology ZigBee
Teplan, Miroslav ; Burget, Radim (referee) ; Koutný, Martin (advisor)
This bachelor study deals with communication standard IEEE 802.15.4, wireless technology ZigBee and describes its using in collective data collection area and telemetry. Teoretical part is formed by some chapters which detailing standard IEEE 802.15.4 and ZigBee technology and some chapters which detailing communication unit design from look peripheral solving and implementation firmware. Practical part have to do with itself realization communication unit for data gathering from measuring devices. It is based on circumscribed solving. Further smoothing - out proposal frame system in which the would be used technology ZigBee.
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The Optimalization of E-Communication in the UMC Praha 9
Hladík, Jiří ; Toman, Leoš (referee) ; Mikulec, Luděk (advisor)
The subject of this Master thesis is to identify the current situation and find an optimal solutions for communication; especially for e-communication between Municipal District Prague 9 and citizens, based on outcomes from surveys conducted with the citizens, employees and observe other Municipal offices. The theoretical part is mainly focused on the interpretation of terms, some of the relevant types of e-communication, methodology and process of market research. In the practical part is depict the current situation, further analyzed the outcome from the conducted survey research and the resulted suggestions and recommendations. I strongly believe that the outcomes from this Master thesis will contribute to achieve a desired objective of Municipal District Prague 9, which is optimal satisfaction of their citizens.
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Market Analysis and Competition on the Soft Drinks Market
Zháňalová, Lucie ; JUDr. Michal Petr, Ph.D., ředitel Sekce legislativy a mezinárodních záležitostí, ÚOHS (referee) ; Sládková, Jitka (advisor)
The master’s thesis on the topic “Market analysis and competition on the soft drinks market” describes current situation on the market, its structure with the focus on existing competition, it put the accent on the evaluation of the strategy applied by the strongest undertaking on the market, examines a describes distribution channels and analyse the market demand for products including its estimation of the trend in the future. This thesis results from theoretical resources as are general analysis used for the purpose of the market studies oriented on business sector as well as common environment and its own functioning and the thesis is based on the competitive strategy defined by M.E. Porter. Further the thesis is dealing with data resources and methods of data handling, including data collection, classification, segmentation and its following evaluation. Master´s thesis is the guideline for the market analysis and decisions concerning entering new markets and among others gives the answers to the questions concerned the actual situation on the market and subjects that are operation on the market.
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The Analysis of Customers Satisfaction with a Transport Company
Lochmanová, Marcela ; Peprný, Aleš (referee) ; Chalupský, Vladimír (advisor)
The thesis deals with a survey of customer´s satisfaction with provided services. The theoretical part focuses on the explanation of different concepts, problems in marketing research and also on a questionnaire as a tool of collecting information. The practical part of the thesis analyses and presents the results from the questionnaire including recommendation and suggestions for improvements. They should be leading into increase in popularity of using public transport.
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Electric energy meter with support of automatic remote acquisition
Skala, Milan ; Krajsa, Ondřej (referee) ; Koutný, Martin (advisor)
This master’s thesis deals with design and implementation of electric energy meter with support of automatic remote data collection. For the collecting of measured data is used narrowband PLC technology. The theoretical part describes the basic properties and standards of narrowband PLC technology, such as types of coupling circuits, modulations, frequency bands and interference problems. In the practical part, there is description of selected parts, such as control circuit power meter, modem, microcontroller and UART to USB converter. There are further described basic properties of narrowband PLC modem ST7570 by STMicroelectronics. The final chapter, implementation of the device, deals with designs of circuit PLC modem ST7570, power meter ADE7753 and converter USB to UART CP2102.
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Data Concentrator for Smart Grids
Franek, Lešek ; Beneš, Bedřich (referee) ; Kučera, Pavel (advisor)
The goal is to design data concentrator for Smart Grids. Data Concentrator provides the interface between the server systems of distribution companies and end devices, which are electricity meters, water meters, gas meters and other equipment. There are hardware and software design solutions and there is also discussed creating its own distribution of Linux.
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Wireless sensors network for measurement of soil water potential
Rášo, Peter ; Klusáček, Stanislav (referee) ; Havránek, Zdeněk (advisor)
Cílem tohoto projektu je vytvoření bezdrátové senzorické sítě na měření sacího potenciálu půdy. Práce obsahuje výběr vhodné měřící metody obsahu vody v půdě, jejíž součástí je i tvorba kalibrač˘ní křivky. Dále se zabývá realizací hardwaru a firmwaru pro dva typy modulů. Stanice end station, obsahující snímač˘e, a základní stanice base station, která přijímá a přeposílá data. Celá aplikace je doplněna o uživatelský program, který umožňuje zálohování dat, zobrazování průběhů dat včetně dat předchozích, změnu nastavení systému spolu s možností žádosti o potřebné informace.
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Embedded system for date collection
Varga, Kamil ; Štohl, Radek (referee) ; Macho, Tomáš (advisor)
This master's thesis is describing problems of embedded systems and their development. Furthermore, the operating system GNU/Linux and it's cross-compiling is described. Hardware problems are analyzed too. Concrete solution is system which is able to boot from the USB disc and it is based on OpenWrt distribution running on Edimax BR-6104KP router. The whole solution is described the way which can lead to any general embedded system.
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Localization protocol for WSN with support of node mobility
Votava, Martin ; Šimek, Milan (referee) ; Holešinský, Pavel (advisor)
Work is focused on wireless sensor networks.The main theme is the mobility and localization in these networks. This work describes different methods and capabilities of mobile and localization schemes. This work describes a new localization protocol for wireless sensor networks. Finally, there is included a new protocol in the simulation at Network Simulator 2 and evaluate the results obtained.
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Electronic reporting of accounting data for the Czech national bank
Dušek, Petr ; Mejzlík, Ladislav (advisor) ; Hora, Michal (referee)
The aim of the master thesis is to create an integrated view on the reporting for this less evident external user of accounting information. The thesis is split into two parts. The first part focuses on the actual data collection system MtS-ISL-SUD and its successor SDAT. Individual parts of the actual system are presented together with their functions. The possible means of submission of the reports are described and evaluated from different perspectives. The first part of the thesis also includes European requirements for the financial market supervision, on which the data collection is based. Second part of the thesis is devoted to the reports themselves. In three subchapters are presented the groups of reports with regards to the respective legislation. In the end the inner structure of the reports is presented on a chosen example.
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