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Demographic behaviour of the Kolín Region and its prospect
Svoboda, Tomáš ; Prášilová, Marie (advisor) ; Luděk , Luděk (referee)
The diploma thesis analyzes demographic trend in the long time series in Kolin area. The basis for this thesis were data from the Czech Statistical Office and statistical yearbooks dealing with demographic trends. At the beginning of the work was a clarification of key concepts related to the topic, and then the whole region was characterized from the geographic and demographic perspective. Own thesis then tracks the evolution of the population, fertility, mortality, abortion, nuptiality, divorce and migration of the population between 2004--2013. In conclusion are set out proposals and measures affecting population development.
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System for Household Monitoring and Automation of Central Heating
Svoboda, Tomáš ; Nevoral, Jan (referee) ; Šimek, Václav (advisor)
In this work, which belongs to the field of embedded systems, several hardware modules and central control unit for home automation purposes were designed and subsequently implemented using 1-Wire bus and tiny computer Raspberry Pi. Furthermore, an extensive application for management of automation activities in a given system was created in C++ programming language. This piece of software is running continuously as a service from computer boot time until its shut down. There were implemented several functionalities that enable controlling the general purpose relay to switch home appliances and to operate central heating automation features, which include operating of electronic actuators on the radiator and boiler. In addition, web-based application allows direct monitoring of automation activities and provides necessary means to plan the desired actions of the available units within the automation system. Resulting system could be installed on a target site and monitor temperature, automate central heating and switch basic home appliances using relay. Main advantage of the created system can be recognized in scalability where new automation tasks or devices could be added.
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Data Backup and Data Storage
Uhlíř, Petr ; Svoboda, Tomáš (referee) ; Kříž, Jiří (advisor)
This thesis aims to clarify developments in backup, recovery and long-term storage of data on a general level and in the specific project NDK. Further notes on global trends in this field and discusses the idea of long-term storage, storage system and life cycles of this repository. Marginal manner the standardization used in this store.
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Functional model of magnetic resonance phenomenon
Svoboda, Tomáš ; Chmelař, Milan (referee) ; Drastich, Aleš (advisor)
This thesis deals with construction of measurement device for presentation of nuclear magnetic resonance phenomenon. There is described realization of every parts of the system. Each component is tested as itself and there is also described testing of whole system. This thesis contains the proposal of laboratory exercises to use this aid in classes.
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Design of stabilized dual power supply
Svoboda, Tomáš ; Kubíček, Michal (referee) ; Brančík, Lubomír (advisor)
This bachelor’s thesis is focused on design and construction of stabilized dual power supply with adjustable output voltage in range 0 – 30 V and adjustable current limit in range 0 – 3 A. Power supply consists of line transformer, switching regulator and subsequent application of linear regulator for better output properties. Measurement of output voltage and current is realized by microcontroller ATmega644, which has optical separated inputs. In this thesis the device is designed and simulated. The design is verified by prototype device and then full construction is done. Construction is tested by measurements, which confirm a proper design.
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Optimization of powder-coating process resulting in a reduction of labor intensity of finishing components in gas insulated substation - GIS
Svoboda, Tomáš ; Kubíček, Jaroslav (referee) ; Strejček, Jan (advisor)
The diploma thesis deals with the optimization of powder-coating process resulting in a reduction of labor intensity during finishing components in gas insulated switchgear (GIS). The thesis is divided into five main chapters that describe characteristic and function of gas insulated switchgear (GIS), the theory of powder-coating, including mechanical and chemical pretreatment of surfaces, the studies of contemporary quality of coating process in the company ABB s.r.o. with classification of components of GIS according to their function. This chapter also contains detailed analysis of section of coating process during the processing of selected parts (housing and conductor). The thesis also contains detailed studies of masking of surfaces at coating parts, specifies the most common defects and determines the main cause presented in a well-arranged chart, design, description and realization of optimization solutions with selection and evaluation of final version. An economic comparison of contemporary condition of powder-coating process with designed optimization solution is stated at the end of the thesis.
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Implementation of KDE+ statistic method
Svoboda, Tomáš ; Popela, Pavel (referee) ; Bíl,, Michal (advisor)
In this master's thesis I presented a new statistical method KDE+ (Kernel Density Estimation plus) that allows detecting clusters of points on the linear data. I created a self-standing application that enables anybody to try the method and apply it on their own data. One possible usage of the method and application is for the detection of critical roads sections with a high concentration of traffic accidents. Development of the application includes analysis of KDE+ statistical method, design of appropriate program structures and the implementation. Optimization were carried out to achieve higher performance after creating the prototype. At the end the software was validated by analysing vehicle collision data from the police database of the Czech Republic.
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Multifunctional building
Svoboda, Tomáš ; Pospíšil, Tomáš (referee) ; Pěnčík, Jan (advisor)
This is a detached multifunctional building in the construction of commercial and residential buildings. The building is located in České Budějovice. Multifunctional building has five floors, one underground floor and a partial basement. The building is covered single-surface vegetation and double skin roof rack. On the first floor is a multifunctional building with reception vestibule, hall of which are accessible to all businesses and also the staircase space. The first floor is also a cafe, spatially separated from the multifunctional building. The café includes restrooms and stairs to get to the hinterland own cafe, where there is room for staff, toilet and are relevant warehouses drinks and other amenities. On the second floor there is a fitness center with all facilities and sanitary facilities. The gym also includes a reception and a health food store. In the third to fifth floor are residential units. A total of 5 apartments, where 2 and 3 flats are always identical. The building is based on foundation strips of plain concrete and masonry made of POROTHERM building system with a contact system of the company ISOVER. The project has been prepared complete documentation of new multifunctional building at the level of documentation for construction. Design of the building emphasizes the static and layout, fire safety, energy savings and safety in use. Drawing documentation was realized in ArchiCAD.
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Gesture Recognition
Svoboda, Tomáš ; Mlích, Jozef (referee) ; Hradiš, Michal (advisor)
This Bachelor's thesis is engaged in recognition hand gestures. The advantages and disavantages of various color models for skin color detection are discussed here. Skin is detected by look-up table. Look-up table is created from histogram of skin color and optional from Gaussian distribution, whose parameters are estimated from histogram. Hidden Markov models are used for gesture classification. The HTK toolkit have been used for working with the models. Own decoder of Hidden Markov models based on Viterbi algorithm was created for real-time gesture recognition. Several experiments were accomplished with data sets for 4 gestures. The results of the experiments are very good.
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Detection, Localization and Recognition of Traffic Signs
Svoboda, Tomáš ; Juránek, Roman (referee) ; Herout, Adam (advisor)
This master's thesis deals with the localization, detection and recognition of traffic signs. The possibilities of selection of areas with possible traffic signs occurrence are analysed. The properties of different kinds of features used for traffic signs recognition are described next. It focuses on the features based on histogram of oriented gradients. Some possible classifiers are discussed, in the first place the cascade of support vector machines, which are used in resulting system. A description of the system implementation and data sets for 5 types of traffic signs is part of this thesis. Many experiments were accomplished with created system. The results of the experiments are very good. New datasets were acquired from approximately 9 hours of processed video sequences. There are about 13 500 images in these datasets.
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