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Easter eggs scanning module
Pitrun, Tomáš ; Janáková, Ilona (referee) ; Honec, Peter (advisor)
This master thesis deals with the design and implementation of a preparation for scanning the museum's collection of Easter eggs. A monochrome line scan camera combined with RGB lighting and stepper motor is used to capture the Easter eggs. The control of the whole fixture is solved by using an Arduino Mega microcontroller in combination with the developed PCB. The data from the camera are processed in software on a PC using Matlab. Finally, a 3D model of the easter egg with the scanned texture is created using the Processing library.
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Wireless Control of LED Lights
Martinka, Václav ; Beran, Vítězslav (referee) ; Zemčík, Pavel (advisor)
This work deals with the design and implementation of Wi-Fi LED lighting. It consists of various modules - switches, buttons, single or multicolored light sources - and a central unit that provides mutual communication and automation. The result of the work is the design of a prototype and several modules, which are built on the basis of the microcontroller ESP32. Their utility is implemented in C++. The user interacts through the website. The main result of this thesis is a demonstration of the possibility of using Wi-Fi to control light sources and creating complex lighting using a combination of simple modules and rules.
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Lighting with Tunable Spectral Distribution and Its Influence on Human Physiological Functions
Hanák, Petr ; Bendová,, Zdeňka (referee) ; Baxant, Petr (advisor)
In this diplomat theses are considered the effects of light on human beings, especially on physical performance. The goal of this work was to design a suitable method for evaluation of the effects of light on physical performance. Furthermore, to verify designed methods in laboratory environment and the assessment of collected data. After creating this method several people were tested under different light conditions and collected date evaluated. The results are suggesting that high intensity lighting with low wave lengths leads to an increase of physiological activity in organism and therefore to a potential decreasing physical performance.
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Light Soure with Wireless Control
Martinka, Václav ; Kapinus, Michal (referee) ; Zemčík, Pavel (advisor)
The aim of this work is to design and implement a lighting which can be controlled wirelessy by any user device with Wi-Fi. The bachelor thesis describes the selection of components and their connection. Also describes a library for a Wi-Fi module, a way how to communicate over the network and design a user interface. The result of this thesis is a functional prototype placed on the printed circuit board.
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Assessment of options to reduce energy consumption in industrial areal
Křesťan, Jan ; Brázdil, Marian (referee) ; Pospíšil, Jiří (advisor)
The aim of this diploma thesis is assessment of options to reduce energy consumption in industrial areal belonging to Fritzmeier company. This thesis is divided into three parts. In the first part there is analysis of electrical energy and natural gas consumption in considered industrial area based on data from energy audit. The second part consists of short theoretical elaboration of cogeneration and cogeneration technologies, design of five variants of use of cogeneration units with combustion engine running on natural gas and evaluation of proposed variants. Third part of this thesis is about modernization of lighting system in small section of assembly hall. In this part parameters of new LED lighting system for selection are set, based on theoretical elaboration of LED problematics and five variants offered by specialized companies are evaluated.
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Interior Lamps Set
Kaminský, Václav ; Chrenka,, Ferdinand (referee) ; Zdařil, Zdeněk (advisor)
The interior light with the changable color temperature, which can react to various daytime and also react to requirements of the customer. This feature is possible by LED technology. The shape of the light comes from undersea inspiration. The light wants to remain to the man his natural environment. And also respect his lighting needs. The light would be made from the segments which are possible to adapt in any interior by size. And also with more segments we can get more light intensity.
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Wireless Control of LED Lights
Martinka, Václav ; Beran, Vítězslav (referee) ; Zemčík, Pavel (advisor)
This work deals with the design and implementation of Wi-Fi LED lighting. It consists of various modules - switches, buttons, single or multicolored light sources - and a central unit that provides mutual communication and automation. The result of the work is the design of a prototype and several modules, which are built on the basis of the microcontroller ESP32. Their utility is implemented in C++. The user interacts through the website. The main result of this thesis is a demonstration of the possibility of using Wi-Fi to control light sources and creating complex lighting using a combination of simple modules and rules.
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Lighting with Tunable Spectral Distribution and Its Influence on Human Physiological Functions
Hanák, Petr ; Bendová,, Zdeňka (referee) ; Baxant, Petr (advisor)
In this diplomat theses are considered the effects of light on human beings, especially on physical performance. The goal of this work was to design a suitable method for evaluation of the effects of light on physical performance. Furthermore, to verify designed methods in laboratory environment and the assessment of collected data. After creating this method several people were tested under different light conditions and collected date evaluated. The results are suggesting that high intensity lighting with low wave lengths leads to an increase of physiological activity in organism and therefore to a potential decreasing physical performance.
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Light Soure with Wireless Control
Martinka, Václav ; Kapinus, Michal (referee) ; Zemčík, Pavel (advisor)
The aim of this work is to design and implement a lighting which can be controlled wirelessy by any user device with Wi-Fi. The bachelor thesis describes the selection of components and their connection. Also describes a library for a Wi-Fi module, a way how to communicate over the network and design a user interface. The result of this thesis is a functional prototype placed on the printed circuit board.
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