Now showing items 21-40 of 60

  • Cross-cultural variation of color preferences 

    Viková, Martina; Vik, Michal; Kania, Eva (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    Color plays an important role in life, which affects our perception, shifting meanings of symbols, emphasizes or suppresses communication of pictograms, logos, brands, acts of emotional perception, affects mood. Color is ...
  • Multiple optical parameters improvisation for outdoor sport lighting by t-test method 

    Nath, Dipayan; Mazumdar, Saswati; Mukhopadhyay, Sudeshna (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    The standard lighting design softwares are essentially calculating tools without any optimizing features. Use of these softwares lead to trial & error based iterative design approach. This however produces a set of interim ...
  • Lighting solutions of sales area according to the preferences of the target groups 

    Bernd, Werner; Hess, Cornel; Šobra, Pavel (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    In some stores you feel better than others and it's not always a question of exposed assortment, or arrangement of space. There's "something" that we often do not realize it's the lighting. Light effects mood and emotions ...
  • The experience with the design and refurbishment of the artificial sky in the SAS daylight laboratory 

    Kittler, Richard; Darula, Stanislav (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    Daylight laboratories are equipped with artificial skies for experimental research and testing daylight conditions in specific architectural models as well as for educational purposes. The latter often are meant only as ...
  • Comprehensive Approach to Public Lighting 

    Žák, Petr; Švecová, Simona (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    Public lighting as well as every technical infrastructure has got its own lifetime, so the periodic renovation is needed. Public lighting in the Czech Republic was built during the 70´s of the last century and regular ...
  • Light Pipe Comparative Measurement 

    Plch, Jiří; Mohelníková, Jitka; Král, Jakub (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    The illuminance measurement method for a comparative evaluation of two light pipes is described in the paper. Two commercially available light pipes of similar dimensions were evaluated for light transmittance. Measurement ...
  • STN 73 0580 vs. prEN xxxx – A study about the Differences at Daylight Distribution in Attic Spaces 

    Kondáš, Kristián; Darula, Stanislav; Lopušniak, Martin (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    Daylighting design expects significant changes in the near future, although their impacts on the practice and possible orientation are currently under developing. The authors responsible for the elaboration of the new EN ...
  • Daylight Simulation base on real daylight LED module 

    Mácha, Marek; Sabol, Dušan (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    Many lighting companies and light source producers offer daylight simulation on base of different CCT changins. More or less this has nothing to do with real daylight which has completely different spectrum. Our research ...
  • Daylighting standards: Do we have the correct metrics? (Invited Paper) 

    Raynham, Peter (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    Daylight in buildings is important in a number of ways and can bring benefits to building users and save energy. There are a number of ways to regulate the quality of daylit environments. The paper studies the way daylight ...
  • Visual field analysis for night-time drivers 

    Zálešák, Jan (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    The determination of observer´s adaptation luminance based on luminance distribution in the observer´s field of view and the adaptation of the human eye in a current question occupying lot of research teams worldwide. The ...
  • Realtime Luminance Analyse 

    Sumec, Stanislav; Škoda, Jan; Baxant, Petr; Krbal, Michal (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    This paper presents the progress in the development of luminance analyzer LumiDISP. The main innovation is the processing of luminance analysis in real time by using industrial cameras. This new feature allows more efficient ...
  • The Innovation of the Autonomous System for Indoor Illuminance Measurement 

    Drábek, Tomáš; Holub, Jan (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    The goal of this report is to show the results we achieved in the field of autonomous indoor illuminance measurement. At the beginning of the paper the state of the art measurement methodology is shown. It is followed by ...
  • Indoor Daylight Spectral Characteristics and Illuminance Levels Measurements in Deep Space Rooms and its Evaluation for Human Visual and Biological Response 

    Hartman, Peter; Hanuliak, Peter; Maňková, Lucia; Fabian, Miroslav; Hraška, Jozef; Darula, Stanislav (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    Slovak standards and regulations for design and evaluation of indoor daylight in residential buildings require average values of the Daylight Factor (D) in two check points as basic criterion. In offices, the daylighting ...
  • Light Navigation Around the Republic of Kalmikia, RUSSIA 

    Maltseva, Anna; Bainkharaeva, Kermen; Pinaeva, Aleksandra; Vik, Michal (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    Kalmykia is a unique region in the Russian Federation as its identity dramatically different from other regions of the European part of Russia. It is an intercultural westernmost part of Russia, which professes Buddhism; ...
  • Luminance ratio for extreme shadings 

    Kaňka, Jan; Mohelníková, Jitka; Ullmannová, Kateřina; Vychytil, Jaroslav (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    Luminance ratio k (-) is a photometric magnitude used for daylight calculation metrics. The paper is focused on specification of luminance ratio values and their influence on daylight factor calculations for of extremely ...
  • Calculation of Roadlighting Photometric Parameters Under Mesopic Conditions 

    Dubnička, Roman; Gašparovský, Dionýz; Barčík, Michal; Lipnický, Lukáš (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    At the present the mesopic photometry is hot topic in lighting engineering especially in the public lighting. The mesopic photometry is used in particular to consider roadlighting photometric parameters where mesopic vison ...
  • Adaptive control of public lighting 

    Janiga, Peter; Gašparovský, Dionýz; Barčík, Michal; Lipnický, Lukáš (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    Public lighting is a specific type of lighting system, which various requirements. It is a lighting system which is subject to many influences. Some impacts are changing very rapidly but a lighting system is designed for ...
  • Influence of light sources used in a street lighting for building and operating costs of lighting systems 

    Terrich, Theodor (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    The paper deals with the design of an optimal variant of a public lighting system. Calculations are processed on a model road in urban areas. Completely new lighting system is proposed on 30-years operational period. The ...
  • Safe lighting of pedestrian crossings 

    Bláha, Zdeněk; Sokanský, Karel; Novák, Tomáš (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    This paper solves the lighting of pedestrian crossings. This type of lighting helps to improve the safety of pedestrians in this conflict area (means a pedestrian crossing). The research was drawn on the basis of measurements ...
  • Daylighting in relation to the energy balance of buildings 

    Adámek, Jiří; Baxant, Petr; Vrbík, Petr (Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií, 2015)
    This article deals with analysis of the effect of the daylight openings on energy balance of buildings and meeting simultaneously the minimum hygienic demand on daylight component. By giving examples the article authors ...