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Determination of CAN operating limit conditions with respect to cabling and its topology
Mihulka, Martin ; Kufa, Jan (referee) ; Poměnková, Jitka (advisor)
The bachelor’s thesis deals with determining the operational limit conditions, designing, and theoretically describing CAN bus models for various types of cabling and verifying the limit condition through measurements. The aim was to establish the operational limit conditions for error-free data transmission. Furthermore, the objective was to design bus models, specify important parameters for different types of cabling, and verify the limit conditions thorough measurements. The thesis defines the limit conditions and proposes individual bus models according to the requirements, and for these designs, the important parameters for the error-free operation of the bus are measured.
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CANopen drive PLC control
Hámor, Martin ; Knobloch, Jan (referee) ; Ctibor, Jiří (advisor)
The main goal of this bachelor’s thesis was to create an electric drive controlled by a PLC using the CANopen protocol. Three methods of message transmission were tested using Schneider Electric Machine Expert Logic Builder software, designed for PLC programming, and PCAN-View, which monitored incoming and outcoming messages in real time. Control methods are detailed in chapter 6, one of these methods was successful.
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Study of Koželužská Street, northern part of Masná Street
Šebo, Martin ; Čížek, David (referee) ; Kosňovský, Michal (advisor)
The subject of this bachelor's thesis is the design of the intersection and its conceptual solution and the routing of the tram line on the northern part of Masná Street and Koželužská Street. The proposal deals with the width arrangement of the streets as well as the demolition or preservation of the corner house, according to the zoning plan. The reconstruction of the intersection includes the relocation of the existing boarding islands on Křenová Street and the construction of new boarding islands on Masná and Koželužská Streets to create an interchange. The arrangement of the lanes of the intersection and the possibility of cycling routes on Křenová Street in the addressed section are also discussed here. The contents of the bachelor's thesis are alternative solutions for the width layout of Masná and Koželužská streets, alternative solutions for the intersection and comparison of the individual developed variants and the subsequent evaluation of these variants and the selection of the best possible variant.
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Equipment and Technical Design of Public Transport Stops
Ludvíková, Jana ; Ludvík, Matěj (referee) ; Valehrach, Jan (advisor)
This thesis deals with the topic of equipment and technical design of tram stops, which are one of the elements of personal transport in cities. The thesis was expanded about bus and trolleybus transport. A catalog of possible spatial lines of urban public transport, types of stops and their equipment was prepard. Part of this thesis is a questionnaire deailing with property relations and urban public transport stops realization in individual regions of the Czech Republic. Based on this informations, a procedure was developed for how the designer should approach the design of urban public transport stops.
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Bus wiring systems for complex building management
Mokrý, Lukáš ; Macháček, Jan (referee) ; Bátora, Branislav (advisor)
The aim of my thesis is to examine current opportunities of bus wiring systems for complex building management, mainly its power and economic evaluation. It can be simply called intelligent electrical installation. I will examine two systems from INELS and ABB company. These systems contain functional components, mainly modules and controllers. By means of other materials, I’ll create a panel. Components will be placed there and electrically connected. After this, systems will be put into operation and programmed by means of their software. The next step is measuring of quatities during the various conditions of systems and consumption, which is one of the main aims of the thesis. Two apparatuses will be used for measuring. This thesis itself will contain theoretical analysis of systems, their description, using the way of operation and main advantages and disadvantages. Single components and complete process of measuring and working in laboratory will be described. An overall evaluation and comparison of the systems from various points of view, including the price, will be put together from results.
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To Dvur Kralove by train - Transfer Terminal in Dvur Kralove nad Labem
Hudečková, Kristína ; Růžička, Tomáš (referee) ; Ponešová, Barbora (advisor)
The terminal represents joining two things – an internal and an external – a city and a surroundings. The intetion of my bachelor thesis is to connect fluently a main hiking trail from a center of city with a bus service and train transport. To make this connection as natural as possible, the proposal of terminal is based on a mass concentration in a point of joint and gradual diffusion towards the the city and the surroundings. The terminal is designed as a longitudinal structure with a one communication in the middle of the layout. The space of terminal is defined by twenty steel frames arranged one behind the other in the direction of the axis of connection between train track and hiking trail from the center of the city. The steel frame becomes the dominant element of the terminal. Different closing of sections between particular frames creates spaces of different characters and a different rate of permeability.
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Control of emergency lighting by Foxtrot system
Hanák, Petr ; Klaban, Jaromír (referee) ; Bátora, Branislav (advisor)
This work is about control of emergency lighting, standards and requirements for their operation and installation. Requirements for operation and safety of emergency lighting by valid standards are mentioned same as requirements for construction, installation and checking. Control of emergency lighting is realized by Foxtrot system. There are listed its properties, each part of the system, possibilities of installation and connection of systems modules and parts. Mentioned are also other ways of systems control of emergency lighting and specific examples of systems used by developers of lighting systems.
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To Dvur Kralove by train - Transfer Terminal in Dvur Kralove nad Labem
Burešová, Karolína ; Lekeš, Architekt MSc Vojtěch (referee) ; Foretník, Jan (advisor)
The assignment is to elaborate the architectural design of the new transfer terminal in Dvůr Králové. The terminal has to associate current bus lines and a new train line using the current siding. In the proposal I was primarily concerned with connecting the Terminal to the city with respect to the development area of the city. The shape of the building is based on urban planning. The building continues in the rails and turns into a street line. This creates a scattering surface towards the ground floor of Christmas decorations. The conveyor solution enables the pedestrians to move freely through the platform without crossing the means of transport, facilitating movements of the body and the visually impaired. The stops are located in the immediate vicinity and a direct bus-train-public transport will be created. The aim of the project is to design a node of all movements - pedestrians, cyclists, trains and buses. The proposal builds on all important directions and considers the creation of a city ring from the terminal, the city center and the zoo.
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Matrix headphone amplifier for studio monitoring
Štěrba, Václav ; Petržela, Jiří (referee) ; Kratochvíl, Tomáš (advisor)
This bachelor´s thesis describes the design of a matrix headphone amplifier for studio monitoring. The proposed amplifier is a purpose-built device to be used in studio sound recording for the mixing of multiple audio channels directed to the interpreters´or performers´ headsets. The device is basically composed of the following parts: An input section for the audio line, a mixing section which secures the setting of individual input levels for each output, an amplifier section allowing the setting of the output signal level for each output, and an output section enabling the connection of headphones. The equipment utilizes a connection to a multi-channel audio signal bus; this bus also provides for remote power supply to all the connected devices. The solution described in the thesis can be defined as alternative monitoring that facilitates quick and easy connection of a required number of monitoring points (in other cases, such monitoring is usually realized by means of individual small mixing consoles).
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Optimization of parking spaces for buses and trucks
Bedřich, Marek ; Čepil, Jiří (referee) ; Radimský, Michal (advisor)
Main focus of diploma thesis is optimalization of dimensions stated in parking norm ČSN 73 6056 Parking areas for road vehicles. Goal of the thesis was to optimalize dimensions stated in norm from 2011, eventually come up with a new type of parking space. Thesis is based on recherche, which was done on both previous and actual Czech norms as well as on foreign norms. Change in dimension was possible due to evaluation of swept paths of the individual parking slots. New suggested dimensions are stated in the conclusion.
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