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Traffic situation in the city centre of Havlíčkův Brod and its solution
Tobek, Miroslav ; Lýsek, Tomáš (referee) ; Smělý, Martin (advisor)
The aim of this diploma thesis is the solution of the traffic situation in the city center of Havlíčkův Brod. Mainly the ground road number II/150 adjustment, which consist in the modification of the two-way traffic to one-way traffic organization in the streets Dolní, Žižkova and Na Ostrově by using the analogy of a roundabout layout, is solved within this thesis. All mentioned modifications simplify the traffic situation, improve the orientation and increase the security and the traffic flow mainly in relation to pedestrians and cyclists. Another part of this thesis is focused on revitalization of the public spaces in front of the community center called Ostrov and junction of existing cycle tracks situated on the both banks of the Sázava river. In relation to this topic the adjustment of rainwater sewerage system, low-voltage above ground network, public lighting, communication electric cables, fire brigade signal lights and low-pressure gas pipeline is also solved.
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III/4465 Horka nad Moravou, part: street Náměstí Osvobozen
Jelínková, Eva ; Skalická, Petra (referee) ; Smělý, Martin (advisor)
The subject of my bachelor thesis is adjustment of crossroad of streets Náměstí osvobození, P.Bezruče and 1.máje. The thesis contain adjustment of strengthened places and calm road III/4465 in space of street Náměstí osvobození. That should decrease speed of vehicles and increase safety of walkers. The thesis contain solving of static traffic, bus stop, adjustment and connection walker line and public lightening.
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Design of street lamp
Fridrichová, Eva ; Rubínová, Dana (referee) ; Zvonek, Miroslav (advisor)
My bachelor´s work discuss about a lamp of street lighting. This work consist of historic, technical and present design analyses. As a reset is design, which fulfil fiction, safety and modern look. Work consist of text part, visualizations, poster and model of lamp.
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Reverse calculation of the luminous intensity curves of street lighting luminaires
Knápková, Dagmar ; Baxant, Petr (referee) ; Škoda, Jan (advisor)
This master´s thesis deals with the reverse calculation of luminous curves for roads according to ČSN EN 13201. The thesis is divided into the theoretical and the practical part. The theoretical part describes the basic requirements and procedures for calculating the luminous curves. The practical part describes the program, created in the Matlab environment, which is designed for the practical calculation of the ideal luminous curve, for each situation given by the user. Further particular example of the calculation is given.
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Measurement of directional non-uniformity of the correlated color temperature of LED luminaires for road lighting
Růžička, Josef ; Škoda, Jan (referee) ; Motyčka, Martin (advisor)
This master's thesis deals with the topic of correlated color temperature measurements. There has been an increase in the demand for accurate correlated color temperature measurements due to regulations concerning reconstruction of the street lighting made by Department of Industry and Business. The main objective of this work is to determine which measuring devices and methods would make correlated color temperature measurements to be done in the most accurate and practical way. The evaluation is based on five laboratory measurements and two outdoor measurements. The main subject of these measurements is biodynamic LED lamp Tungsram SLBt. A verification of certain output data as well as simulating situations that would be too difficult to measure is made by an algorithm created in Matlab software. Final part of the thesis deals with the accuracy differences among various correlated color temperature measuring methods. It describes advantages and disadvantages of these methods and proposes ideas for consequent inquiry. This thesis finds its use in correlated color temperature measurement error and uncertainty discoveries that will have to be dealt with in the future. Also, theoretical part of the thesis may be used as lighting technics learning material.
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Economic Efficiency and Financial Feasibility of Project Realized by Municipality
Vik, Vladimir ; Hejduková, Amálie (referee) ; Hromádka, Vít (advisor)
This diploma thesis deals with a public lighting and its direct impact on the financial management of the municipality. Within this analysis the basic methods and ways, which the municipality use in the field of a management and a maintenance of the public lighting system, were described. The eventual form of the reconstruction of the public lighting in the Černožice village was also proposed. In a response to this proposal possible ways of financing this investment project were subsequently outlined. The secondary aim of this thesis was to create a concise database of implemented projects of the reconstruction in other municipalities and comparison of these results.
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Analysis of Electric Power Consumption of Public Lighting
Varmuža, Jan ; Pavelka, Tomáš (referee) ; Paar, Martin (advisor)
The thesis deals with analysis of the public lighting system from the point of view of light sources and luminaries. It focuses on the specifics of the lighting systems such as lighting for pedestrian crossings or decorative lighting. It analyzes the energy consumption depending on daylight and how it manifests a shift sunrise and sunset on the consumption of electricity. The work clarifies how the model can be simplified sunrise, sunset for the entire Czech Republic. Based on the distribution of municipalities with population over 10,000 and modeling of sunrise and sunset calculation is carried out power consumption of lighting systems and compared to the total consumption of the Czech Republic. Simplification is an estimate of the consumption of electricity to villages to 10 000 people on the basis of the estimate, the final consumption of electricity for public lighting for the entire Czech Republic.
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Modifying the bus station in the Moravska Trebova
Beneš, Petr ; Patočka, Miroslav (referee) ; Smělý, Martin (advisor)
The content of bachelor thesis is adjustment of current bus station including existing indeterminate paved surfaces designed for spontaneous parking in its surroundings. Thesis includes adjustment roads for pedestrian traffic, wich increases its security and construction a new surfaces of green areas for restoration environment of the bus station.
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Use of Luminance Analyser for the Quantification of Artificial Light at Night
Novák, Filip ; Motyčka, Martin (referee) ; Baxant, Petr (advisor)
This diploma thesis deals with obtrusive light and its measurement, especially with the help of luminance analyzers. In particular, the necessary theoretical basis for the design of a measuring methodology for obtrusive light or veil brightness of the sky is laid here. This mainly includes the division of obtrusive light and its manifestations, a description of the effects of obtrusive light on the environment, selected organisms and the human body. Also described herein are the biological mechanisms of the human body that are affected by light as such. Attention is also paid to streetlights, its classification and methods of reducing obtrusive light, as well as methods of measuring brightness and brightness analyzers. Last but not least, the night sky is also measured using the LumiDISP luminance analyzer and subsequent data are evaluated using the proposed method.
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Lighting and lighting systems for stand-alone applications
Čejka, Lukáš ; Škoda, Jan (referee) ; Baxant, Petr (advisor)
This bachelor's thesis deals with the issue of lighting systems for stand-alone applications. These systems are independent of the electrical connection and they are powered by batteries. Batteries are charged by independent sources. The work is more focused on an autonomous lighting system that uses a solar panel. It mentions the main components of the system. Furthermore, in this work, we can find types of stand-alone lighting applications, their possibilities, problems, advantages and disadvantages, economic balance and also outline other possible solutions.
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