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. of Technical Sciences, Member of the Russian Academy of Natural Sciences, laureate of State Prize of the Russian Federation, President of the International Lighting Engineering Corporation “BL Group”, Head of the Light and Engineering subdepartment of the National Research University Moscow Power Engineering Institute (NRU MPEI), Chairman of the Science and Engineering Council of the Russian Light and Engineering Industry, Chairman of International Technical Committee and National Technical Committee 332 of ROSSTANDARD (Light and Engineering Devices and Electrical Lighting). He graduated from the Moscow Power Engineering Institute (MPEI) in 1986 with qualification of electrical engineer, by specialty in Light and Engineering and Light Sources

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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