Journal articles: 'Lighting-software'

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Troxell, Charles M. "Noteson Lighting Software." Lighting Design + Application 20, no. 3 (1990): 35–44. https://doi.org/10.1177/036063259002000311.

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Troxell, Charles M. "Notes on Lighting Software." Lighting Design + Application 21, no. 1 (1991): 18–19. https://doi.org/10.1177/036063259102100105.

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Troxell, Charles. "Notes on Lighting Software." Lighting Design + Application 18, no. 10 (1988): 34. https://doi.org/10.1177/036063258801801011.

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Troxell, Charles. "Notes on Lighting Software." Lighting Design + Application 17, no. 12 (1987): 48. https://doi.org/10.1177/036063258701701209.

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Troxell, Charles. "Notes on Lighting Software." Lighting Design + Application 21, no. 8 (1991): 37–38. https://doi.org/10.1177/036063259102100811.

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Troxell, Charles. "Notes on Lighting Software." Lighting Design + Application 21, no. 7 (1991): 31. https://doi.org/10.1177/036063259102100711.

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Troxell, Charles. "Notes on Lighting Software." Lighting Design + Application 20, no. 4 (1990): 29. https://doi.org/10.1177/036063259002000407.

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Troxell, Charles. "Notes on Lighting Software." Lighting Design + Application 20, no. 7 (1990): 40. https://doi.org/10.1177/036063259002000709.

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Troxell, Charles M. "Notes on Lighting Software." Lighting Design + Application 20, no. 5 (1990): 50–51. https://doi.org/10.1177/036063259002000507.

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Troxell, Charles. "Notes on Lighting Software." Lighting Design + Application 18, no. 1 (1988): 62–63. https://doi.org/10.1177/036063258801800112.

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Troxell, Charles. "Notes on Lighting Software." Lighting Design + Application 18, no. 7 (1988): 35–47. https://doi.org/10.1177/036063258801800710.

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Troxell, Charles M. "Notes on Lighting Software." Lighting Design + Application 17, no. 10 (1987): 51. https://doi.org/10.1177/036063258701701011.

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Troxell, Charles. "Notes on Lighting Software." Lighting Design + Application 19, no. 7 (1989): 34–35. https://doi.org/10.1177/036063258901900711.

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Troxell, Charles. "Notes on Lighting Software." Lighting Design + Application 18, no. 5 (1988): 36. https://doi.org/10.1177/036063258801800508.

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Troxell, Charles. "Notes on Lighting Software." Lighting Design + Application 19, no. 12 (1989): 37. https://doi.org/10.1177/036063258901901211.

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Troxell, Charles. "Notes on Lighting Software." Lighting Design + Application 19, no. 3 (1989): 32. https://doi.org/10.1177/036063258901900308.

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Troxell, Charles. "Notes on Lighting Software." Lighting Design + Application 21, no. 9 (1991): 25. https://doi.org/10.1177/036063259102100908.

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Troxell, Charles. "Notes on Lighting Software." Lighting Design + Application 21, no. 6 (1991): 39. https://doi.org/10.1177/036063259102100611.

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Troxell, Charles M. "Notes on Lighting Software." Lighting Design + Application 19, no. 11 (1989): 37. https://doi.org/10.1177/036063258901901108.

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Yurii, Vizir, Chala Olena, Maksymova Svitlana, and Alkhalaileh Ahmad. "LIGHTING CONTROL MODULE SOFTWARE DEVELOPMENT." JOURNAL OF UNIVERSAL SCIENCE RESEARCH 2, no. 2 (2024): 29–42. https://doi.org/10.5281/zenodo.10612239.

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This article describes the development software for a lighting control module based on Arduino Mega. At first main requirements for such software development are considered. These requirements include the following: lighting monitoring; determination of the normative level of illumination; deviation warning; lighting control. A client-server model was used. The client part is implemented in the form of a web interface, and the server part provides data storage and processing.

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Stannard, Steve. "The Evolution of Lighting Software." Lighting Design + Application 22, no. 6 (1992): 21–24. https://doi.org/10.1177/036063259202200607.

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HAO, Lulu, and Jing GAO. "Intelligent Lighting System of Urban Road Based on Internet of Things." Volume 26, Number 4, 2018, no. 04-2018 (December 2018): 150–56. http://dx.doi.org/10.33383/2018-125.

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Aiming to solve the problems of energy waste, management confusion and poor flexibility in urban road lighting control system, an intelligent lighting system of urban road was designed based on the internet of things technology. The intelligent lighting system included hardware system composed of street lamp control terminal, main controller, software platform server, and software system composed of communication interface software, data processing software and operation management software. The lighting energysaving control strategy and system characteristics were analyzed. The results show that the intelligent lighting system of urban road can realize the functions of remote street lamp switch, power regulation and timing operation, so as to meet the realistic demand of urban road intellectualized lighting control.

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Slobin, Josh. "Technology Putting Lighting Controls Software to Work." Lighting Design + Application 42, no. 4 (2012): 32–38. https://doi.org/10.1177/036063251204200407.

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Smith, A. M., and D. L. Dilaura. "Software Tools for Engineering Dark Skies." International Astronomical Union Colloquium 112 (1991): 71–76. http://dx.doi.org/10.1017/s0252921100003729.

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ABSTRACTAtmospheric scattering of outdoor nighttime electric illumination produces the principal component of background sky luminance that seriously affects ground-based optical astronomy. The sources for this scattering are Tight emitted skyward directly from luminaires, and light reflected off the ground and other illuminated objects. Careful illumination engineering can thus significantly reduce background sky luminance in two ways: 1) by providing outdoor electric lighting equipment that controls the directions in which light is emitted, and; 2) by proper design of outdoor lighting systems which make efficient use of the east amount of light. Recent developments in applied mathematics and computer software have produced computational tools that are being used to design lighting equipment and lighting systems. The software system for luminaire design significantly reduces the cost of this process by eliminating the need for extensive prototyping and provides for inexpensive experimentation with new designs. The system for outdoor lighting calculations permits the design of highly controlled lighting systems that eliminate glare and upward directed light while providing light appropriate for the visual task. These two software systems are described, along with examples of their use in areas that directly affect astronomical observations.

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Fernandez-Prieto, Diana, and Hans Hagen. "Visualization and Analysis of Lighting Design Alternatives in Simulation Software." Applied Mechanics and Materials 869 (August 2017): 212–25. http://dx.doi.org/10.4028/www.scientific.net/amm.869.212.

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For decades, multiple lighting simulation software packages and plugins for commercial software have been developed in an effort to ease the usage and integration of simulation into the lighting design process. In this effort, one of the main challenges is to provide lighting designers with an easy and comprehensive access to simulation results. Visualization is used as a means to achieve this goal. In this paper, we explore two of the most used free lighting simulation packages towards the identification of visualization techniques that facilitate the access to the simulation results as well as the identification of opportunities for the enhancement of simulation-assisted lighting design processes. A test case of a metal workshop illustrates the output produced by both software packages. Based on this exploration, we identified an open gap regarding three main aspects: interactive exploration of simulation results, visualization of compliance with lighting standards, and visual comparison of lighting solutions. We provide a discussion on how approaches from other domains can be applied to close this gap.

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Dvoynishnikov, S. V., V. O. Zuev, I. K. Kabardin, D. V. Kulikov, and V. V. Rahmanov. "Software package for testing three-dimensional shape measurement methods using structured lighting." Journal of Physics: Conference Series 2057, no. 1 (2021): 012087. http://dx.doi.org/10.1088/1742-6596/2057/1/012087.

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Abstract This work aims at creating a universal software package for the development and testing of triangulation methods using structured lighting for measuring the three-dimensional geometry of objects in difficult ambient lighting conditions. As a result, a software package meeting the stated requirements is created. Lighting is based on the Fong model. A method for preloading objects is implemented to optimize the operation of the software package. An accelerated method for creating shadow maps is proposed and implemented. The developed software package is shown to successfully perform all required functions.

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Zhang, Yu Jie, and Yun Liu. "The Design of Artificial Intelligence Control System for LED Based on ZigBee and Light Emitting Diode Materials." Advanced Materials Research 460 (February 2012): 290–94. http://dx.doi.org/10.4028/www.scientific.net/amr.460.290.

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Due to the defects of traditional LED intelligent control system, the design scheme of artificial intelligence control system for LED based on ZigBee was proposed in this paper, which described the hardware and software design method of the system. The system used STM32 as the core and embedded BP neural network program in LabVIEW software, which can achieve the optimal intelligent control for LED under the LabVIEW development platform through ZigBee wireless network, including the functions of constant intensity of illumination lighting, compensation lighting, adaptive lighting and artistic lighting according with human body visual comfort. The system can be widely used in large lighting place and intelligent household application field.

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Zhang, Yuling. "Application of Smart Lighting in Urban Street Lighting." Journal of Electronic Research and Application 6, no. 2 (2022): 32–37. http://dx.doi.org/10.26689/jera.v6i2.3858.

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At present, the number of road engineering projects is increasing, and the corresponding street lighting work is receiving much more attention. In order to improve the lighting, operation, convenience, and energy-saving effect of urban streets, the concept of “smart lighting” needs to be implemented. This includes the planning of an urban street lighting design scheme and the use of appropriate software as well as components to realize significant optimization of the lighting work in urban streets. Therefore, this paper discusses the application measures of smart lighting in urban street lighting to provide reference.

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Pentney, M., and R. Peters. "New graphical user interface for lighting analysis software." Lighting Research and Technology 32, no. 3 (2000): 149–52. http://dx.doi.org/10.1177/096032710003200308.

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Denisov, Evgeny Yurievich, Alexey Gennadievich Voloboy, and Irina Aleksandrovna Kalugina. "Automatic testing of interactive lighting simulation software package." Keldysh Institute Preprints, no. 200 (2018): 1–19. http://dx.doi.org/10.20948/prepr-2018-200.

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Jaelani, Maulana, I. Wayan Shandyasa, and Duman Care Khrisne. "INTEGRASI FRAMEWORK LARAVEL DALAM PENGEMBANGAN PERANGKAT LUNAK SISTEM SMART PJU BERBASIS INTERNET OF THINGS." Jurnal SPEKTRUM 10, no. 4 (2023): 225. http://dx.doi.org/10.24843/spektrum.2023.v10.i04.p27.

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This study analyzes the use of Laravel structure in improving Internet of Thing IoT-based Smart Street Lighting software. This research applies the Software Development Life Cycle (SDLC) methodology approach with the waterfall method. The IoT Smart Street Lighting system is the focus in an effort to improve the efficiency of public street lighting. This methodology merger applies the Laravel structure in software development with structured steps. The vetting process begins with defining requirements, user interface (UI) plans, and data management. The execution stage involves applying Laravel for programming as per the framework's prerequisites. Thorough testing ensures functionality, security, and optimal execution. This approach enhances future development capabilities and program quality by combining Laravel technicalities and the waterfall approach, making the Intelligent Street Lighting System more responsive, robust, and efficient based on weather data.

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Kayakuş, M., and IS Üncü. "Research Note: The measurement of road lighting with developed artificial intelligence software." Lighting Research & Technology 51, no. 6 (2019): 969–77. http://dx.doi.org/10.1177/1477153519825564.

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Road lighting needs to be measured at regular time intervals. In this way, new road lighting projects can be controlled in compliance with the specifications, and existing road lighting luminaires that are damaged or of reduced efficiency can be identified and replaced. Today, lighting measurements are mostly made by using hardware tools that make point measurements. The use of this method requires expert staff, money and time. In this pilot study, artificial intelligence and web-based software were developed to make road lighting measurements using photographs of roads. For this purpose, reference points have been determined on the road. The correlation between luminance values and pixel values of these points was established using artificial intelligence techniques. Artificial neural networks, fuzzy logic and adaptive neuro fuzzy inference system methods are used to establish the correlation. With this software, the difficulties encountered when using the conventional measurement method are reduced; road lighting measurements can be done in a short time, cost-free and online.

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BOGDANOV, A. D., and R. V. SOLOPOV. "COMPARATIVE ANALYSIS OF THE CALCULATION OF LIGHTING SYSTEMS OF VARIOUS TYPES BASED ON INDUSTRIAL PREMISES." Actual Issues Of Energy 3, no. 1 (2021): 009–13. http://dx.doi.org/10.25206/2686-6935-2021-3-1-9-13.

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At present, the issues of economy and energy efficiency are actual for organizations. One of the ar eas of ener gy saving is the optimization of the functioning of lighting systems. Lighting of premises of industrial enterprises with a long stay of people is the object of research in this article. Based on comparative calculations, this article shows the efficiency of using the most common configurations of lighting systems that pr ovide high-quality and economical illumination of workplaces that meet the requirements of construction, technical and sanitary regulatory documents, as well as the efficiency of using software for designing lighting systems. To design the lighting of premises, design bureaus use manual methods for calculating the electric lighting of premises. The authors of the article presented an innovative method for designing electric lighting using the DIALux evo program. The program has combined all calculation methods and optimized them. The results of the wor k, obtained by calculation using the DIALux evo software, are advisory in the design of electr ic lighting systems.

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Cristea, Maria, Radu Adrian Tîrnovan, Ciprian Cristea, Constantin Sorin Pică, and Cristian Făgărășan. "A multi-criteria decision making approach for public lighting system selection." MATEC Web of Conferences 184 (2018): 04006. http://dx.doi.org/10.1051/matecconf/201818404006.

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There are numerous and different ways to design an energy efficient street lighting system, but not always the best technical solution is the optimal economic solution as well. In this paper, we used two distinct software tools in order to obtain the optimal technical and economic solution for selecting street lighting technology. The first software used was DIALux, which is frequently applied in this field, assisting designers in choosing the most appropriate electrical installations and evaluating the technical performance of the chosen solutions. This tool determined the street lighting system variants for which there are predetermined configurations, so that the lighting parameters obtained are in accordance with the normative requirements of the lighting classes in which the roadways are included. Different ways of locating the luminaires and other parameters were changed to reach the best version that meets the qualitative requirements of the lighting technology. The second software used was the one developed by the authors, based on ELECTRE III method, which evaluated the technical solutions returned by DIALux against several criteria, taking into account the designer’s preferences and constraints. The optimal technical and economic solution was obtained after ranking the variants by their performance at each criterion. The simulation experiment and the results returned suggested that the combination of the two software tools is comprehensive and effective and it can be used in this type of decisions at large scale.

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Kim, Yong Hwi, Yong Yi Lee, Bilal Ahmed, et al. "MudGet: Reproduction of the desired lighting environment using a smart-LED." Journal of Computational Design and Engineering 4, no. 3 (2017): 231–37. http://dx.doi.org/10.1016/j.jcde.2017.02.006.

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Abstract With the emergence of smart LEDs, lighting based interior design is becoming popular. However, most of the smart LED-based lighting systems rely on expert-human intervention to create a desired atmosphere. For convenience, commercial lighting systems offer a number of options but their usability is fairly restricted. Therefore, an intuitive interface is required for novice users to generate the desired lighting environment. In this paper, we have developed a software, named MudGet, which automatically extracts the light mood from a digital image and controls the LED lamps to reproduce a desired lighting effect according to the extracted light mood. In our method, the light mood is regarded as a set of the representative colors of the digital image. The representative colors are extracted by utilizing K-means clustering algorithm. The dimming parameters are set for which each of the LED lamps create the lighting environment with the mood extracted by the software. To evaluate the feasibility of mood reproduction qualitatively, the degree of similarity between the light mood in the digital image and the reproduced result using LEDs is evaluated by a user study under a miniaturized experimental set. We observe that users can easily produce a desired atmosphere through the proposed MudGet software. Highlights An image based lighting design interface is proposed. The interface controls customized LED module wirelessly. Desired lighting effect is generated from the color clustering centers of image.

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Králiková, Ružena, Laura Džuňová, Ervin Lumnitzer, and Miriama Piňosová. "Simulation of Artificial Lighting Using Leading Software to Evaluate Lighting Conditions in the Absence of Daylight in a University Classroom." Sustainability 14, no. 18 (2022): 11493. http://dx.doi.org/10.3390/su141811493.

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This paper focuses on evaluating lighting conditions in a university classroom used for day and evening classes. The evaluation was made with regard to the legislation requirements for evening classes and adult education. The practical part of this paper consists of illumination measuring and simulation. A RadioLux 111 luxmeter was used to measure the illumination during the absence of daylight, which often occurs, especially in winter during the later hours. The simulation was performed in the DIALux EVO 10.1 and ReluxDesktop lighting design software. In both software, a 3D model of the classroom was created to represent its actual state. The results of the measurement and both simulations were compared with each other and with the requirements of the legislation. The requirements for evening classes have not been met in all three cases; therefore, the lighting simulation tools were used to improve the lighting system design concerning its energy efficiency and costs. This paper points out the benefits of using freely available computer software in the process of the calculation and improvement of lighting systems.

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Feri, Mulya, and Chairul Gagarin Irianto. "Lighting System Design Based on SNI 6197-2011 and Software-Based Design DIALux Evo 9.2 (Case Study: Pekanbaru High School of Technology)." ELKHA 14, no. 2 (2022): 73. http://dx.doi.org/10.26418/elkha.v14i2.50278.

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Lighting is one of the important factors in a room design. The intensity of lighting that does not meet the standards can affect eye health and work activities. In this study, measurements of the lighting intensity were carried out at Pekanbaru College of Technology (STTP) i.e., in classroom 01A and library. Lumen method is one of the calculation methods to determine the number of luminaires required to improve the lighting quality in the room. For the lighting in classroom 01A, the mathematical calculations result in 363.23 lux while the DIALux evo 9.2 software obtained 375 lux. There is 3.1% difference in these results This might occur because the condition of the room, supporting equipment, and color has an influence on the results of calculations and the spread of light, while the effect of color is not considered. However, in calculations using DIALux evo 9.2 software, surface color has an influence on the results obtained.by changing the specifications of the lamp using the type of LED lamp. The lighting standard to improve the lighting system refers to SNI 6197:2011.

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Yangzom, Karma, Hemlal Bhattarai, Sonam Choki, Pema Choden, and Sonam Yangden. "ENERGY EFFICIENT LIGHTING DESIGN - A CASE STUDY OF JIGME NAMGYEL ENGINEERING COLLEGE." Journal of Applied Engineering, Technology and Management 1, no. 1 (2021): 14–21. http://dx.doi.org/10.54417/jaetm.v1i1.20.

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This study focuses on efficient lighting design in Jigme Namgyel Engineering College (JNEC), under the Royal University of Bhutan (RUB). To carry out the detailed study and review of the existing lighting scheme, Relux simulation software was used and it is one of the high-performance software to simulate electric and daylight for illumination design and study. The study was based on the existing lighting scheme and a comparative study employing different luminaires (fluorescent lamp and LED) was performed succeeded by designing an efficient illumination lighting scheme. Further to increase energy saving during the daytime, daylight has been integrated with all the lighting schemes studied. The simulation result exhibits that the average illuminance for the existing lighting scheme is 161lx which does not meet the standard lx level for given infrastructures. Two new lighting schemes using fluorescent lamps and LED lamps were suggested following the standard lx level recommended at the workplace. The comparative life cycle cost analysis of the proposed lighting scheme resulted in 59.9% energy saving potential and accounted for a payback period of 2years when employing LED lamps instead of existing illumination fixtures.

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Natalia, S., and G. Suharjanto. "The Openings and Lighting Design Strategies of Primary School in Jakarta." IOP Conference Series: Earth and Environmental Science 998, no. 1 (2022): 012036. http://dx.doi.org/10.1088/1755-1315/998/1/012036.

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Abstract The level of illumination in a room is very important to support the activities that are being carried out in the room. The width of the openings and the side lighting design strategy are things that need to be analyzed to maximize the natural lighting that enters the room without dazzling the eyes, especially in the classroom. This study aims to determine the width of the opening and the side lighting design strategy of an elementary school in Jakarta that can maximize natural lighting without dazzling the eyes based on the level of illumination so that visual comfort standards can be achieved. The method used is to build a building using FormIt software to determine which side of the building gets sun exposure and makes several simulations of the area of openings and several simulations of side lighting design strategies using the Velux Daylight Visualizer 3 software to determine the level of lighting in the room according to the standard lux requirements for educational institutions. From the research results, it can be seen that the width of the opening and the side lighting design strategy of a room affects the level of natural lighting obtained.

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Zhang, Jun Xia, Hua Chai, and Chen Chen Lai. "Exploration of Intelligent Lighting System Based on Single Chip Microcomputer." Advanced Materials Research 753-755 (August 2013): 2612–15. http://dx.doi.org/10.4028/www.scientific.net/amr.753-755.2612.

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Intelligent lighting technology is a positive meaning to energy saving. At the present design, control modes, design principle and implementation method on the intelligent lighting system were introduced from two aspects of both hardware and software. Based on single chip microcomputer of AT89C51, light sensitive transistor and human body heat releasing infrared sensor were used to collect signals of both light intensity and human body so as to open and close lamps or regulating the room brightness. The software of PROTEL-99-SE was adopted to design circuits of SCM minimum system, circuits of collecting human body and light sensitive signals, LCD display circuit. Moreover, the assembly language is used to write the control program, which is input into the software of Proteus to simulate functions of the intelligent lighting system. Results show that the intelligent lighting system effectively work, and hardware circuits is reasonable.

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Lu, Jun Wei, and Rong Wang. "Design of LED Lighting Control Network Based on LonWorks." Advanced Materials Research 512-515 (May 2012): 1273–76. http://dx.doi.org/10.4028/www.scientific.net/amr.512-515.1273.

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Management efficiency and intelligence of lighting system is enhanced by designing the reasonable lighting control network. Lighting energy-saving is also achieved. The energy shortage is relieved. Lighting control network is designed based on LonWorks. The whole design proposal of control network is provided. Control function is achieved by developing hardware and software of intelligent node. Connection problem of scatter intelligent nodes is solved by network installation. System running coordinately is ensured. There are problems about openness and expansibility of lighting system and equipment compatibility during the establishing process of lighting control network. The problems are effectively solved through the lighting control network. Management efficiency is enhanced. Lighting energy-saving is achieved LED combining with energy-saved lamp.

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Adam. "DALI LED Driver Control System for Lighting Operations Based on Raspberry Pi and Kernel Modules." Electronics 8, no. 9 (2019): 1021. http://dx.doi.org/10.3390/electronics8091021.

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Light emitting diodes (LEDs) as an efficient low-consumption lighting technology are being used increasingly in many applications. The move to LED lighting is also changing the way the lighting control systems are designed. Currently, most electronic ballasts and other digital lighting devices implement the Digital Addressable Lighting Interface (DALI) standard. This paper presents a low-cost, low-power effective DALI LED driver controller, based on open-source Raspberry Pi3 microcontroller prototyping platform. The control software is developed as a Linux kernel module under UBUNTU 18.04.2 LTS patched with PREEMPT_RT (Preemptive Real-time) for real-time processing. This dynamically loaded kernel module performs all the processing, communication and control operations of the Raspberry Pi3-based DALI controller with the DALI LED driver and LED luminaire. Software applications written in C and Python were developed for performance testing purposes. The experimental results showed that the proposed system could efficiently and effectively manage DALI LED drivers and perform lighting operations (e.g. dimming). The system can be used for a variety of purposes from personal lighting control needs and experimental research in control of electronic ballasts and other control gears, devices and sensors, to advanced requirements in professional buildings, including energy management, lighting maintenance and usage.

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SOKOLAN, Yu S., V. V. SHEVELYA, and I. PIEGDOŃ. "AUTOMATED APPROACH TO ASSESSMENT OF THE LATERAL NATURAL ILLUMINATION IN PREMISES." Ukrainian Journal of Civil Engineering and Architecture, no. 5 (December 22, 2022): 100–109. http://dx.doi.org/10.30838/j.bpsacea.2312.251022.100.897.

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Problem statement. In the XXI century a worldwide tendency to create specialized software to solve specific problems of individual subject areas is developing. Analysis of specialized software in the field of occupational safety and health showed a lack of specialized software for assessing the condition of artificial lighting in premises. The purpose of the article − the automation of the calculation process for the regulated area of light openings and assessment of the available natural lighting in the premises for residential, public and industrial buildings in accordance with the State Building Code of Ukraine B.2.5-28:2018 Natural and artificial lighting by developing specialized software. Conclusions. The developed software product «Lateral natural light» gives 21 % greater accuracy in calculating the area of light openings, 12 times less time spent on the calculations and allows you to make calculations without knowledge of the methodology. Implementation of protection against erroneous data entry provides a reduction in the number of errors that can occur during manual calculations, as well as minimizes the influence of human factor on the accuracy of calculations. Designed software can be used in the field of occupational safety and health to assess the state of the existing natural lighting of industrial premises, and in the architectural and construction industry at the stage of conceptual design of the area of light openings of the premises of industrial, public and residential buildings.

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Bayneva, I. I. "FEATURES COMPUTER DESIGN IN LIGHTING TECHNOLOGY." Spravochnik. Inzhenernyi zhurnal, no. 313 (April 2023): 44–49. http://dx.doi.org/10.14489/hb.2023.04.pp.044-049.

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Computer design in lighting engineering (or lighting design) is a new interdisciplinary area of professional activity that is in demand in the modern lighting market. A specialist in the field of lighting design, in addition to knowledge of lighting engineering and lighting devices, requires a high level of knowledge of information technology and software. Competencies in the field of computer design in lighting technology provide great opportunities in creative and professional activities, in particular, in the field of computeraided lighting design. When developing a lighting installation, it is mandatory to carry out lighting calculations by modeling the distribution of light in space. For this purpose, programs for scene visualization and lighting calculations are used. With the help of the developed model, the light distribution and location of lighting fixtures are determined, the processing and rendering of illuminated objects is carried out in 3D editors.

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Králiková, Ružena, Ervin Lumnitzer, Laura Džuňová, and Anna Yehorova. "Analysis of the Impact of Working Environment Factors on Employee’s Health and Wellbeing; Workplace Lighting Design Evaluation and Improvement." Sustainability 13, no. 16 (2021): 8816. http://dx.doi.org/10.3390/su13168816.

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In modern society, humans spend most of their time in the indoor environment (home, work, school...). This indoor lifestyle constantly poses challenges to our physical and mental health by affecting our hormone levels and circadian rhythm. This article deals with the possible connection between human and working environment factors and the emergence of health problems in connection with work. Using statistical methods, the dependence between the six characteristics (age, length of employment, visual demand of the work task, satisfaction with lighting conditions, and shift work) and occurrence of health-related problems and discomfort (i.e., eye discomfort, headache, eye fatigue, and seasonal affective disorder symptoms) was examined. The paper also deals with the evaluation of lighting conditions in the workshop using the lighting design software DIALux evo 9.2. Using this software, two lighting variants were modeled. The first simulated variant included lighting parameters according to the currently used luminaries and the second variant contained more efficient LED luminaries.

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Yang, Chao, and Shi Juan Fan. "Energy-Saving Performance Studies of Road Tunnel Luminaries." Applied Mechanics and Materials 291-294 (February 2013): 654–60. http://dx.doi.org/10.4028/www.scientific.net/amm.291-294.654.

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Reasonable choice of light sources was the key to achieve energy-saving of tunnel lighting. Performance comparisons of light sources were completed, tunnel model was designed with lighting software-DIAlux based on characteristics and design demands of tunnel lighting. Simulation experiments for HPS (high pressure sodium) and LED (light-emitting diode) were made in the tunnel model, lighting effects of HPS and LED in each zone of the tunnel were analyzed, the results show that LED has higher lighting efficiency and can save more 40% power energy than HPS under the same lighting condition and the same road surface average-luminance, and LED has better road surface lighting effects and better color rendering than HPS.

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Liu, Shao Bo, Weng Ting Li, Yan Zheng, Zhao Zhi Long, and Shu Han Zhang. "Research of Process Procedures in Lighting Impulse Measurement Software." Advanced Materials Research 986-987 (July 2014): 1554–57. http://dx.doi.org/10.4028/www.scientific.net/amr.986-987.1554.

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According to the new processing requirements of lightning full-wave with oscillation in IEC60060-1 Ed.3.0, a impulse measurement calculation program based on Labview has been designed. The method of starting point determination and curve fitting has been introduced. Ordered sample mean clustering thinking was used to find the chopping point of lighting impulse tail-chopping waveform. Waveforms in TDG(test data generator)2.0.6 in IEC61083-2Ed2.0 were used to check the accuracy of the calculation program. The uncertainty of test results has also been estimated. Test results show that this calculation program meets the requirements in IEC61083-2. When the calculation program was used with oscilloscope or data capture card,the accuracy of impulse measurement system can be ensured. It is of significant importance in impulse measurement research.

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Bayneva, I. I., V. A. Vedyashkin, A. P. Goroshkov, and V. A. Mashin. "FEATURES OF MODELING LIGHTING PRODUCTS IN THE CONDITIONS OF INDUSTRY 4.0." Spravochnik. Inzhenernyi zhurnal, no. 314 (May 2023): 52–56. http://dx.doi.org/10.14489/hb.2023.05.pp.052-056.

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Computer modeling in lighting engineering is a new interdisciplinary area of professional activity that is in demand in the modern lighting market. A specialist in the field of computer modeling in lighting engineering, in addition to knowledge of lighting engineering and lighting devices, requires a high level of knowledge of Industry 4.0 resources, in particular, information technology and specialized software. Competencies in the field of computer design in lighting technology provide great opportunities in creative and professional activities, in particular, in the field of computer lighting design. When developing a lighting installation, it is mandatory to carry out lighting calculations by modeling the distribution of light in space. For this purpose, programs for scene visualization and lighting calculations are used. With the help of the developed model, the light distribution and location of lighting devices are determined, the processing and rendering of illuminated objects is carried out. An important application is additive technologies and the production of lighting fixtures.

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Atayev, M., M. Churiyev, G. Atayev, A. Agayev, and J. Abdiyev. "Development of technology for creating software in the electric power industry of Turkmenistan." IOP Conference Series: Earth and Environmental Science 1154, no. 1 (2023): 012063. http://dx.doi.org/10.1088/1755-1315/1154/1/012063.

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Abstract This scientific paper presents the results of using software to measure electric energy consumption in terms of brightness and time. Using this software, one can remotely measure the brightness and, based on the results, calculate the electric energy consumed by the electric power in the lighting system. This software enables quickly and reliably to calculate the consumed electric energy from the lighting installations, as well as the correspondence of their brightness to the rated power. A distinctive feature of this software is that it is the first of its kind developed in Turkmenistan and its interface is in the Turkmen language.

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Idham Syarifudin, Veronika Widi Prabawasari, and Agus Nugroho. "STUDI KOMPARASI PENGGUNAAN TOOLS CAHAYA OMNI SEBAGAI PENDUKUNG CAHAYA SPOTLIGHT PADA RENDER EXTERIOR DENGAN SOFTWARE RENDERING LUMION 11, ENSCAPE 3.4 DAN TWINMOTION EDU 2022." Jurnal Teknik dan Science 2, no. 2 (2023): 61–71. http://dx.doi.org/10.56127/jts.v2i2.792.

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Light and architecture have a very strong relationship. Light is essential in the creation of attractive and successful buildings, but it may also show flaws. During the day, light glows along the building's façade, giving it a new appearance. From ancient temple and church builders to today's notable architects such as Tadao Ando, Jean Nouvel, and Louis I. Kahn, architects have always used this aspect. Light can also be employed to create an impact on architecture, as shown in the Empire State Building's various lighting usage. Artificial light is particularly significant in architectural displays, and light is very important in the construction of home buildings at night. This study uses qualitative methods with a descriptive-comparative approach to night lighting settings in outdoor spaces, applying Lumion 11, Enscape 3.4, and Twinmotion Edu 2022 rendering software. Models imported from SketchUp's 3D Warehouse are provided spotlight lighting at the same point in each application, as well as Omni lights to support lighting at night. Based on the results of the analysis of the use of Lumion 11, Enscape 3.4, and Twinmotion Edu 2022 rendering software, it is possible to conclude that Lumion 11 and Twinmotion Edu 2022 provide a very photorealistic outdoor space rendering experience at night, with each software platform offering good lighting features.

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Journal articles on the topic 'Lighting-software'

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