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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
71

Návrh řízení a regulace tepelného systému u RD s využitím systémové instalace LOXONE / Using LOXONE system installation for Design control and regulation the heating system in house

Novák, Michael January 2017 (has links)
The diploma thesis deals with the division of the system installation and gives an overview of electrical appliances and heating system. It focuses on the Loxone system installation. The main part is the project documentation of wiring, programming the control of a family house and regulation of the solar thermal system for heating water and the heating system control. It also includes a simple economic evaluation of the proposed solar system.
72

Moderní systémy pro řízení osvětlení / Modern systems for lighting control

Klein, Tomáš January 2012 (has links)
This Master's thesis deals with intelligent installation systems, focused on lighting systems using the DALI bus system. Theoretical part of this work includes a list of currently available intelligent installation systems and its use in both households and industrial buildings. A summarizing description of KNX and DALI bus systems and their actuators and actuating units are a part of this paper. The practical part proposes two examplary boards designed for laboratories of UEEN VUT in Brno and describes its construction, as well as the programs necessary for its programming, control and monitoring. The outcome of this Master's thesis is a survey of possible remote control of DALI bus system's actuators and mutual compatibility of KNX and DALI bus systems. Furthermore, this paper includes background material for laboratory task, based on data found about remote control and DALI bus system's monitoring.
73

Bezdrátové řízení osvětlení / Wireless lighting control

Pilmajer, Pavel January 2018 (has links)
Thesis deals with the issue of lighting technology control using wireless technology. Thesis includes a description of current possibilities of control light technology, methods of digital signal transmission using radio waves and protocols dealing with this issue are described. This thesis also contains a park aimed at the selection of suitable electronic components including the design of individual electronic blocks and printed circuit board. The conclusion of the thesis is the realization of electronic modules, including the creation of module software and measurement of achieved parameters under real conditions.
74

Návrh interiérového svítidla v trendu Human Centric Lighting / Design of indoor lighting in a trend of Human Centric Lighting

Ruml, Filip January 2018 (has links)
The main tasks of the thesis lie in summary of present state in Human Centric Lighting field, in the optical design of luminaire and in practical verification of the proposal. The design is developed in software LightTools and for the verification of functionality the software Dialux EVO is employed. The luminaire is designed primarily with respect to the influence of light on the man and the physiological, psychological and behavioural responses in humans. The thesis is created in cooperation with the company Robe Lighting s.r.o. The proposal of the luminaire corresponds to the current state of knowledge in the area of light influence on humans. The designed luminaire in the trend HCL is distinguished by the high quality of emitted light but also with higher costs of the operation.
75

Mateřská škola / Kindergarten

Ciprys, Petr January 2019 (has links)
The focus of the diploma thesis is a new building of preschool in Velké Němčice. The structure is comprised of three classrooms, each for twenty children. The education of the children is secured by six teachers and a head teacher. There are three employees who attend to the food preparation and the maintenance and upkeeping. The meals are secured by a catering company. The structure is designed as double-storeyed without the cellars. The floor plan is in the shape of the reverse letter L. There is a flat one-deck roof. The building was designed as a brick panel structure with the external thermal insulation composite system. It is betted into a flat terrain.
76

Aplikace rozšířené reality: Měření rozměrů objektů / Application of Augmented Reality: Measurement of Object Dimensions

Karásek, Miroslav January 2019 (has links)
The goal of this diploma thesis is design and implementation of an application for automated measurement of objects in augmented reality. It focuses on automating the entire process, so that the user carries out the fewest number of manual actions. The proposed interface divides the measurement into several steps in which it gives the user instructions to progress to the next stage. The result is an Android application with ARCore technology. Is capable of determining the minimal bounding box of an object of a general shape lying on a horizontal surface. Measure error depends on ambient conditions and is in units of percent.
77

Energetický audit / Energy audit

Peichl, Petr January 2020 (has links)
The diploma thesis deals with the energy audit of the kindergarten building Špálova in Ostrava, according to order No. 480/2012 Sb. as amended. It is divided into three parts. The first part deals with the project of photovoltaic power plants in the energy audit, the second part analyzes the calculation procedures in the design of energy-saving measures and the third part completes the energy audit according to the requirements of the above-mentioned decree.
78

Energeticky úsporný administrativní objekt s posilovnou a wellness Kostka / Energy efficient office building with gym and wellness Kostka

Kotas, Marek Unknown Date (has links)
The master thesis describes a complete design of an office building, including its technical equipment. The building's technical equipment contains HVAC, lighting, DHW and photovoltaics design, water demand. The building has two floors. It contains offices, a bistro with a lounge, a wellness area and two gyms, a children's playground and facilities. This master thesis is divided into three parts. Firstly, the thesis presents building documentation with an engineering and an accompanying report. Secondly, the thesis introduces the design of the building's technical equipment and engineering reports. Lastly, the results of a conducted experiment are presented. In this experiment, a system for the optimization of blind tilt angle is proposed.
79

Zvýšení napětí elektrické sítě motorových vozidel - studie / Increase the Rated Voltage of the Vehicle's Circuit - Study

Horák, Richard January 2009 (has links)
The point of this work is evaluate the parameters of automotive electric system and according to these properties choose suitable norm of higher voltage, propose conception of system and with analyst calculation suggest basic granary parameters of higher voltage. This calculation is enclosed. In the work is mentioned a historical development of required escalation in system and therewith connected changes of specified levels of system tension. As an exemplification of escalation calculus hereof electrical equipment, installed onto motor powered vehicle, are mentioned in attachment schema's of four vehicles Škoda Auto a.s.
80

Předzpracování obrazů sítnice / Preprocessing of retinal images

Dostál, Vladimír January 2010 (has links)
This thesis deals with the principle of capturing images of the retina of fundus camera, their features and then preprocessing. The aim of preprocessing is the correction of nonillumination in images of the retina. The model of non-illumination is obtained by using parametric surfaces. Coons surface was selected from a set of surfaces based on the knowledge of retinal images. This has been approximated by a non-uniform illumination. Then the thesis concentrates on describing the methods involving shading corrections. Compensation of non-uniform illumination is based on the use of parametric surface and selected methods for shading correction. The methods presented in the last chapter were tested on simulated and real data. The results were evaluated subjectively.

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