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Industry 4.0 - Readiness of engineering companies
Badidová, Eva ; Lorenc, Miroslav (advisor) ; Martínez, Felipe (referee)
The thesis determines development and current interpretation of term Industry 4.0. Which components of the concept Industry 4.0 consists of. Such as cyber-physical system, the internet of Things and services and Smart factory. It describes the state concept of Slovak Republic - Priemysel 4.0 as well as the current situation of the country. It defines the summary of the changes that are not just industry wise but also the society is heading to. Subsequently is elaborated SWOT analysis, which includes the strengths and weaknesses of the fourth industrial revolution as well as its main challenges and threats, which comes from the opportunities. The practical part focuses on the field of engineering industry. The finding of the thesis is, how selected engineering companies in Slovak Republic are prepared for transition to digitization and automation of production processes. And if they are heading in this direction in the future.
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Heterogeneous Connectivity of Mobile Devices in 5G Wireless Systems
Mašek, Pavel ; Róka, Rastislav (referee) ; Martinek,, Radek (referee) ; Hošek, Jiří (advisor)
Předkládaná disertační práce je zaměřena na "heterogenní propojení mobilních zařízení v bezdrátových systémech 5. generace". Navzdory nepochybnému pokroku v rámci navržených komunikačních řešení postrádají mobilní sítě nastupující generace dostatečnou šířku pásma a to hlavně kvůli neefektivnímu využívání rádiového spektra. Tato situace tedy v současné době představuje řadu otázek v oblasti výzkumu. Hlavním cílem této disertační práce je proto návrh nových komunikačních mechanismů pro komunikaci mezi zařízeními v bezprostřední blízkosti s asistencí mobilní sítě a dále pak návrh a implementace algoritmů pro dynamické přidělování frekvenčního spektra v nastupujících mobilních sítích 5G. Navrhnuté komunikační mechanismy a algoritmy jsou následně komplexně vyhodnoceny pomocí nově vyvinutých simulačních nástrojů (kalibrovaných s využitím 3GPP trénovacích dat) a zejména pak v experimentální mobilní síti LTE-A, která se nachází v prostorách Vysokého učení technického v Brně, Česká Republika. Získané praktické výsledky, které jsou podpořeny zcela novou matematickou analýzou ve speciálně navržených charakteristických scénářích, představují řešení pro vlastníka spektra v případě požadavků na jeho dynamické sdílení. Tato metoda tedy představuje možnost pro efektivnější využití spektra v rámci mobilních sítí 5G bez degradace kvality služeb (QoS) a kvality zážitků (QoE) pro koncové uživatele. Vědecký přínos dosažených výsledků dokazuje fakt, že některé z principů představených v této disertační práci byly zahrnuty do celosvětově uznávaného standardu (specifikace) 3GPP Release 12.
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Trends in Enterprise Information Systems with Emphasis on CRM Systems
Barták, Miloš ; Lipková, Helena (advisor) ; Dvořák, Jan (referee)
The intention of this master thesis is the presentation of the selected trends in CRM information systems. The opening part is aimed at management of customer relationships, which are analysed in terms of marketing and ICT technologies. This part also introduces the readers to the architecture of CRM information systems and to possible ways of implementing of these solutions. Moreover, it presents some vendors of CRM solutions that are leaders on the market. The following part is solely focused on the trends in CRM information systems. These trends are primarily related to cloud computing, social CRM and the internet of things. The next part of this thesis applies the findings from the previous chapters in a practical way. It deals with a creation of the request for a new CRM solution in an actual company from SME segment. The introduction of this chapter presents the chosen enterprise and analyses the current state of CRM and ICT in this company. The next part defines expected goals and the main requirements for a new CRM solution in the company. The conclusion of this part is focused on the choice of suitable vendors who will be asked for proposal and the evaluation criteria of the bid. The outputs of this master thesis will serve as a basis for the preparation of an actual request for proposal of a new...
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Privacy issues of the Internet of Things
Mašek, Martin ; Bureš, Tomáš (advisor) ; Kofroň, Jan (referee)
More and more devices and sensors are around us in today's world. There is an increasing tendency to connect devices and sensors to the Internet. We call such network the Internet of Things. As the cost of computing power continues to decrease, data collection and analysis becomes cheaper. Thus, we are able to get much better insight into different domains. This could be a problem in commercial sector, where we do not want to compromise proprietary know how or data. Especially big concerns are around personal data. We can now analyse behavior of people or get access to personal information such as health or spending patterns. This thesis addresses these privacy issues. Powered by TCPDF (www.tcpdf.org)
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System for Remote Monitoring of Beer Brewing Process
Klíma, Oldřich ; Komosný, Dan (referee) ; Hošek, Jiří (advisor)
Bachelor's thesis is focused on problematics of remote monitoring and process control system for homebrewing, that are based on open source software. In the first chapter there is an introduction into beer brewing processes and the differences between industrial, small and home brewery is described. In the next chapter there are some informations about Internet of Things and suitable embedded platform is choosen. One of the compared software solution will be instaleand on this platform. The procedure of implementation is described in the next parts and thesis is then focusing on changes in the program of backend server application. These changes are imrpoving stability of whole system and they are adding support for wireless communication with controlled switches and sensors. The last part of this thesis introduces reader into set up and controll process of the software sollution.
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Implementation of IoTivity Framework on Various Hardware Platforms
Přistal, Martin ; Štůsek, Martin (referee) ; Pokorný, Jiří (advisor)
This thesis concerns with a research of project IoTivity. In this work are described methods of communication for a different ways of data transmission and an architecture, on which this project is based. In the next step thesis is aiming for usage in real life and practical output in the form of building communication from different elements based on different architectures in the Client - Server communication scenario.
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IoT Devices in Industry 4.0
Fara, Michael ; Marada, Tomáš (referee) ; Zuth, Daniel (advisor)
This Bachelor thesis is focused on the theme of items utilizing the internet of things and it's use in the Industry 4.0 and other areas. The first part focuses on the history of internet of things, the types of data transmission, security and said used technologies and the protocols used. The second part describes the use and design regarding further possible use of items utilizing the internet in the Industry 4.0 and other areas. The final part of the thesis compares current solutions used in the field of internet of things.
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Solar pool heater
Jablončík, Lukáš ; Chladil, Ladislav (referee) ; Šteffan, Pavel (advisor)
The master´s thesis deals with the design of the solar heating regulator of the swimming pool. The basis was to study the available solutions for the solar pool controllers, to define the requirements, to design the concept and the block diagram of the own thermostat. The thesis also provides a description of several for the Internet of Things. The most suitable is used to control the thermostat. The resulting thermostat regulates two power outputs for filtration and the pump, it can be set using the keyboard and graphic display. At the end of the work is practically verified functionality on the model and on the real pool with solar heating.
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Industry 4.0 for Production Machines
Procházka, Jakub ; Pavlík, Jan (referee) ; Holub, Michal (advisor)
The task of this bachelor thesis is to explain the vision of the concept Industry 4.0 in the area of production machines. First part is dedicated to summarize national initiatives in the world which are reacting to the changing conditions of nowadays industry. In this part are also explained basic principles and technologies which allow to make the vision possible. The second part is dedicated to design a workcell with implemented solutions of the concept. This workcell includes CNC machine tools, industrial robots and the control station. There are also summarized benefits of implementing described technologies and obstacles which are standing in the way of achieving the goals of the vision.
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