Light & Engineering 32 (2) 2024

Volume 32
Date of publication 04/24/2024
Pages 13–22

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Installation for Measuring the Luminance Coefficient of Road Surfaces L&E, Vol.32, No.2, 2024

Articles authors:

Vladimir M. Pyatigorsky, George V. Boos, Alexei A. Korobko, Svetlana V. Petrova, Mikhail V. Smirnov

Vladimir M. Pyatigorsky, Ph. D. of Technical Sciences. Graduated from MPEI. Chief Designer of VNISI LLC named after S.I. Vavilov. Laureate of the State Prize of the Russian Federation

George V. Boos, Ph. D. and Member of the Russian Academy of Natural Sciences. In 1986, he graduated from the Moscow Power Engineering Institute (MPEI). At present, he is the President of MSK BL GROUP, Head of the Light and Engineering subdepartment of NRU MPEI. He is Recipient of the State Prize of the Russian Federation for Architectural Lighting of Moscow, the Chairman of the Science and Engineering Board Svetotekhnika and of the editorial board of the Svetotekhnika/Light & Engineering Journal

Alexei A. Korobko, Ph. D. in Technical Sciences. He is the Leading Researcher of the IT department at ILEC BOOS LIGHTING GROUP, Member of the Editorial Board of the Svetotekhnika/Light & Engineering Journal

Svetlana V. Petrova, engineer. She graduated from the MPEI in 1976 with a degree in Light and Engineering and Light Sources. Chief Specialist of VNISI LLC named after S.I. Vavilov

Mikhail V. Smirnov, engineer. He graduated in 1977 from the Bauman Moscow State Technical University with a degree in Optical and Mechanical Devices. Chief Specialist of VNISI LLC named after S.I. Vavilov

Abstract:

The developed laboratory installation for measuring the luminance coefficient of road surfaces is described. The method and measurement scheme are given. A mathematical model of the formation of a standardized reduced luminance coefficient table (r-table) is presented. A special computer program has been developed that allows for a limited sample of the measured values of the luminance coefficient to form an r-table in full format, as well as to calculate the indicators of lightening and specularity of this road surface. A comparison of the calculation results for a test installation of street lighting of average luminance of the road surface for standardized and calculated r-tables is carried out.

References:

1. Standard, GOST R 55706–2013. Utilitarian outdoor lighting. Classification and norms [GOST R 55706–2013. Osveshchenie naruzhnoe utilitarnoe. Klassifikaciya i normy].
2. Standard, GOST R 55708–2013. Utilitarian outdoor lighting. Methods for calculating normalized parameters [GOST R 55708–2013 Osveshchenie naruzhnoe utilitarnoe. Metody ras-cheta normiruemyh parametrov].
3. Maghe, L. Characterization of Road Surface Using Mobile Gonio-Reflectometer. Proceedings of CIE of the International Symposium on Road Surface Photometric Characteristics: Measurement Systems and Results, Torino, 9–10 July 2008.
4. Patent on invention RF № 2789206. Lighting device. Boos G.V., Korobko A.A., Smirnov M.V., Pyatigorsky V.M. Date of publication 31.01.2023, Bull. № 4 [Patent na izobretenie RF № 2789206. Osvetitel’noe ustrojstvo. Pyatigorskij V.M., Boos G.V., Korobko A.A., Smirnov M.V. Opubl. 31.01.2023, Byul. № 4].
5. Publication: CIE 140:2015. Road lighting calculations and test data.
6. URL: https://www.light-in-night.com (date of application: 01.07.2023).
7. Publication: CIE 132–1999. Design methods for lighting of roads.
8. Ostrovsky, M.A. Technique of outdoor lighting of cities / Results of science and technology. Ser. “Lighting and infrared technology”, Moscow: VINITI, 1973, Vol. 3, pp. 5–147 [Ostrovskij M.A. Tekhnika naruzhnogo osveshcheniya gorodov. – Itogi nauki i tekhniki. Ser.: Svetotekhnika i infrakrasnaya tekhnika – M.: VINITI, 1973. – T. 3, S. 5–147].

Keywords

DOI: https://doi.org/10.33383/2023-050

Article in RUS:
Svetotekhnika, # 1, 2024, pp. 4–10

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