• Comment: Be careful, some of this article sounds like an introduction for the software and not an encyclopedia article. ABG (Talk/Report any mistakes here) 07:52, 4 October 2024 (UTC)



DIALux
Developer(s)DIAL GmbH, Lüdenscheid, Germany
Stable release
DIALux evo 13.0 Patch 1 (5.13.0.9498)

(9. Oct 2024)

Operating systemMicrosoft Windows
Available in26 languages
Type3D computer graphics
Licenseproprietary
Websitedialux.com

DIALux is a 3D graphics software for lighting design developed by DIAL GmbH[1] in Lüdenscheid. It is mainly used by lighting planners, consultants, architects, lighting technicians and electricians to plan, calculate and visualize light for indoor and outdoor areas. The software is freely available through the manufacturer's website and this video tutorial [2] offers a quick overview.

A survey by Linköping University on the use of lighting simulation tools in Sweden found that over 70% of respondents identified DIALux as their primary tool for lighting simulations.[3] Many lamp and luminaire manufacturers offer plug-ins that integrate the beam characteristics of their products into the DIALux platform. As a result, more than 2 million luminaires are currently available for planning.

DIALux includes features for photometric calculations and supports the planning and simulation of various environments, including rooms, multi-story buildings, pathways, parking lots, streets, and landscapes. It also offers functionality for daylight simulation, obtrusive light calculations, the lighting design for sports venues and emergency lighting planning according to the DIN EN 1838 standard. Recent versions also enable energy assessments based on DIN V 18599 and EN 15193 standards, which are required for energy performance certificates. 3D models created with DIALux can be rendered with the raytracer POV-Ray.

History

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DIAL was founded in 1989 as German Institute for Applied Lighting Technology. Since then, the company has been involved in software development, lighting technology, lighting design and building automation. DIAL has additional locations in Italy, the US, and Taiwan.

The first version of DIALux was released in 1994. The program was further developed over the next few years and many new functions were added until version DIALux 4.1 was finally created. DIALux evo was announced as the successor and released for use in 2012. The DIALux evo version that was then released is based on a completely new graphics engine, a new interface and new functions. As many designers were still very used to the previous version of the program, it could still be downloaded from the company's website for a while to make the transition from DIALux 4 to DIALux evo easier. DIALux evo has now established itself and has many more functions than the previous version. The latest version is available in 26 languages ​​and has more than four hundred luminaire manufacturers in its database.

DIAL has completed joint research projects with the Fraunhofer Institute for Building Physics (IBP). The findings aim to enhance the energy-saving potential of lighting projects through the software.[4] [5]

Notable uses

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The possible uses of DIALux evo are diverse and not limited to specific applications. The software has been applied in projects like the lighting design for the Alte Pinakothek[6] in Munich and the UNESCO World Heritage Site Imperial Palace of Goslar (Kaiserpfalz Goslar).[7]

DIALux has been used in case studies, such as an aircraft cabin lighting design[8], optimizing the lighting of the Jamkaran Mosque[9], for simulating lighting scenarios in historical gardens to evaluate light interactions with the surroundings [10] or in analysing and modeling the the visual perception of exhibition rooms of the Abdürrahim Tuncak Atatürk House Museum. [11]

The program was also applied to specific tasks like optimizing the lighting of artworks in galleries[12] or as a simulation tool in studies on the design of LED tunnel lighting for motorway tunnels.[13]

The Project Showroom [14] in the DIALux Community shows further real projects and application possibilities.

Regional and international standards supported by DIALux evo

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Indoor areas Outdoor areas Street lighting

EN 12462-1:2021
EN 12464-1:2011
EN 15193:2008
EN 1838:2019
DIN V 18599:2007
CIE 97:2005
ASR A3.4 (2011)
IESNA Lighting Handbook (10th Edition)
JIEG-001 method II(2013)/III(2005)

EN 12464-2:2014
CIE 154:2003
GR nach CIE 112-1994
IESNA Lighting Handbook (10th Edition)
JIEG-001 method II(2013)/III(2005)




EN 13201:2004
EN 13201:2015
ROVL 2011






References

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  1. ^ "DIAL GmbH website". DIAL GmbH. September 2024.
  2. ^ "Free DIALux evo Basic course". DIAL GmbH. September 2024.
  3. ^ Davoodi, Anahita; Johansson, Peter; Laike, Thorbjörn; Aries, Myriam B.C., eds. (2019), "Current Use of Lighting Simulation Tools in Sweden", Proceedings of the 60th SIMS Conference on Simulation and Modelling SIMS 2019, August 12-16, Västerås, Sweden, vol. 170, LiU Electronic Press, pp. 206–211, doi:10.3384/ecp20170206, ISBN 978-91-7929-897-5
  4. ^ "Qualitative and quantitative daylight façade planning for a consulting practice". Fraunhofer Institute for Building Physics Website. Fraunhofer IBP. September 2024.
  5. ^ "Development of new algorithms - oriented towards user needs and standardization". Fraunhofer Institute for Building Physics Website. Fraunhofer IBP. September 2024.
  6. ^ Melanie Eibl (2016), Die Alte Pinakothek: Ein Museumsbau im Wandel der Zeit (in German), Böhlau, pp. 305ff
  7. ^ "Die Kaiserpfalz in neuem Licht". Webseite der Stadt Goslar (in German). Stadt Goslar. October 2017.
  8. ^ "Aircraft cabin lighting design method based on DIALux". Journal of Northwestern Polytechnical University (Chinese and English) (in Chinese). Northwestern Polytechnical University. March 2024.
  9. ^ Rohollah Abdollahi (2021), "Design of lighting system for sacred places with the approach of improving technical and economic conditions.", Ain Shams Engineering Journal, 12 (3): 2899–2905, doi:10.1016/j.asej.2021.02.021
  10. ^ Martina Gargiulo, Davide Carleo, Giovanni Ciampi, Massimiliano Masullo (2024), "Assessment of the Historical Gardens and Buildings Lighting Interaction through Virtual Reality: The Case of Casita de Arriba de El Escorial", Buildings, 14, Buildings 14(1):273: 273, doi:10.3390/buildings14010273{{citation}}: CS1 maint: multiple names: authors list (link)
  11. ^ Baghirzade, Rasudana (2024-05-28), ARTIFICIAL LIGHTING AND VISUAL PERCEPTION OF EXHIBITED OBJECTS IN MUSEUMS, Master Thesis, Baskent University
  12. ^ Edoardo Alessio Piana; Francesca Merli (2020), "Lighting of Museums and Art Galleries", Journal of Physics Conference Series, 1655 (1): 012138, Bibcode:2020JPhCS1655a2138P, doi:10.1088/1742-6596/1655/1/012138
  13. ^ Hsieh, Chi-Chang; Tsai, Chi-Lung; Li, Tse-Chang (2024-02-10), "The research for designing the LED tunnel light for highway tunnels", Heliyon, 10 (4), Kaohsiung, Taiwan: Department of Mechatronics Engineering, National Kaohsiung University of Science and Technology (First Campus): e26305, Bibcode:2024Heliy..1026305H, doi:10.1016/j.heliyon.2024.e26305, PMC 10877439, PMID 38379988
  14. ^ "Project showroom in the DIALux community". Project Examples from DIALux Users in the DIALux Community. DIAL GmbH. September 2024.

Literature

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Category:3D graphics software Category:Simulation software Category:Light Category:Lighting Category:Windows software Category:Proprietary software