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Meteo weather station
Dvořák, Jiří ; Fajmon, Petr (referee) ; Fedra, Zbyněk (advisor)
The aim of this master‘s thesis is design and construction of home meteo weather station, the choice of applicable temperature, humidity and pressure sensors and characterization of workable device of station. The core of the station is microcontroller ATmega8 used for process data from sensors. Evaluative criteria for choice of sensors will be comunicate interface, accuracy, operating range, current drain and other aspects. Outer transmittin unit measure air temperature and relative humidity. These data are trasmitted by wireless radio module to interior receiving unit, that measure interior temperature and atmospherical pressure and represent measured data to LCD display including dew point. The data are transmitting to the internet and storing in the database. Measured values are available on the web page where you can display the graphs of last measured values.
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Online monitoring of machining process
Štěpánek, Martin ; Kolář, Ladislav (referee) ; Fiala, Zdeněk (advisor)
This bachelor thesis describes selected methods of online monitoring of machining process. The thesis analyses functioning of individual methods and their advantages and disadvantages. In connection with described methods of online monitoring of machining process, the bachelor thesis provides an overview of systems available on the market in the Czech Republic.
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Mobile devices for movement in dangerous environment
Bartušek, Jakub ; Pavlík, Jan (referee) ; Bilík, Martin (advisor)
This thesis deals with design of mobile robot for movement in dangerous environment. The first part of this thesis pays attention on area of mobile robot construction, different types of suitable sensors, motion planning algorithms and robot control. Second part is about construction and design of the robot. Motion planning algorithms are used for this robot and tested in enviroment.
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Low power thermoelectric generator
Lokaj, Jakub ; Pospíšil, Jiří (referee) ; Brázdil, Marian (advisor)
The bachelor thesis deals with the description the physical nature of the conversion of thermal energy into electrical energy and construction of thermoelectric generator. The work is divided into a theoretical part, practical part includes the design and experimental measurement constructed device and final assessment of thesis. The theoretical part describes the thermoelectric phenomena, properties of materials used for the manufacture of thermocouple, construction and electrical parameters of thermoelectric modules and applications of thermoelectric generators including a description of parts of which help to complete overall device. The practical part includes the design and construction of low power thermoelectric generator and experimental measurement connected device with the calculation comparing the predicted performance. In conclusion, besides to assessment thesis also outlines suggestions for further improvements the device.
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Possibility of hazardous environment monitoring
Novotný, Stanislav ; Blecha, Radim (referee) ; Blecha, Petr (advisor)
This bachelor’s thesis deals with issue of measurement of chosen physical quantities using a remote controlled mobile monitoring device. It provides information on selected sensors usable for this application. Aim is to analyze possible ways of realization of such device including options of locomotion system and wireless transfer of sensory data.
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Internet of things and its use in various sectors of human activity
Malý, Vojtěch ; Kincl, Tomáš (advisor) ; Přibil, Jiří (referee)
The main goal of my bachelor thesis is to introduce and discuss phenomenon so called Internet of things. In theoretical part, I present various application fields of Internet of things in people's everyday life. In practical part this thesis addresses the question of how the Internet of things influence everyday life and suggests areas of contribution. Emphasizes area of education and the Faculty of management environment.
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Návrh a konštrukcia priemyslného dopravného pásu
Tonhajzer, Tomáš
Tonhajzer, T. Design and construction of industrial conveyor. Bachelor thesis. Brno, 2015. This bachelor thesis deals with design, construction of the industrial conveyor and creation of software libraries for controlling. The theoretical part is focused on the analysis of the possible design concepts and its engine types. This section further describes the controller Arduino, methods for controlling of motion and principles for sensors functioning. The practical part describes the construction of the conveyor as well as the electronic and the software part. The proposed software libraries are used for controlling the conveyor by using the PC application. The conveyor is integrated into the protective cage of the robotic arm KATANA, where is used to transport detecting objects.
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Vývoj pro platformu Windows Phone 8
Ukropec, Jakub
The thesis deals with an issue of the general development of applications intended for Windows Phone 8 platform. Problems of the development of a mobile GIS application are discussed in details in this bachelor thesis as well. The description of the platform's history and available development tools is given in the first part of this thesis. The second part is focused on the design and implementation of several sample applications. Achieved results are shown using the emulator and the real device as well.
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Search (approximate) methods for detecting human body alcohol
KOSTKOVÁ, Lucie
The topic of the thesis is Search (approximate) methods for detecting alcohol in the human body. The aim of the thesis was to evaluate and compare methods and technical means that are used to detect alcohol in the human body for forensic purposes, self-control, corporate control and other purposes. The theoretical part is focused on the description of the chemical properties of alcohol, its physiological effect, metabolism and occurrence in breath. The theoretical part includes also an overview of methods which are used to detect alcohol in the human body. The practical part of the thesis deals with the availability of detection tools and their basic sorting. On the basis of used methodology, which included a survey of domestic and foreign sources and targeted interview, all gained knowledge were thoroughly evaluated and systematically described. The thesis is structured in a way that it can be used as an overview of this issue for the general public, national institutions, companies and other organizations that try to prevent alcohol addiction and abuse of minors. The thesis could also be beneficial for education as a study material.
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