Light & Engineering 32 (2) 2024
Volume 32
Date of publication 04/24/2024
Pages 37–42
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Increasing Energy Efficiency of Autonomous Indication and Lighting Systems for Unregulated Ground Pedestrian Crossings L&E, Vol.32, No.2, 2024
Articles authors:
Tatyana S. Astakhova, Sergey P. Astakhov, Igor V. Yakimenko
Tatyana S. Astakhova, student of National Research University MPEI in Smolensk. Her scientific interests: electronics and microprocessor technology
Sergey P. Astakhov, Ph. D. in technical science, Associate Professor. He graduated from Smolensk Higher Anti-Aircraft Missile Engineering School in 1989. In 2008, he graduated from the Smolensk Military Academy of Field Anti-Aircraft Defence, Associate Professor at the Department of Electronics and Microprocessor Technology of the National Research University MPEI in Smolensk. His scientific interests are electronics, microprocessor technology; and optical vision systems
Igor V. Yakimenko, Dr. of Technical Science, Associate Professor. He graduated from Smolensk Higher Anti-Aircraft Missile Engineering School in 1985. In 2006, he graduated from the Smolensk Military Academy of Field Anti-Aircraft Defence. At present, He is the head of the Department of Electronics and Microprocessor Technology at the National Research University MPEI in Smolensk. His scientific interests are digital image processing, computer vision, optical vision systems
Abstract:
The work deals with the problem of energy efficiency of autonomous indication and lighting systems for unregulated ground pedestrian crossings equipped with a solar panel being significantly important in conditions of insufficient insolation and low temperatures. The scientific objectives of the work are considered to be as follows: analysis of the conditions affecting the uninterrupted functioning of autonomous indication and lighting systems of unregulated ground pedestrian crossings equipped with a solar panel; selection and justification of objective factors, considering which allow the implementation of battery charge saving modes by optimizing the functioning algorithm of autonomous indication and lighting systems for unregulated ground pedestrian crossings equipped with a solar panel. The work presents the directions for possible technical implementation of increasing the energy efficiency of autonomous indication and lighting systems for ground pedestrian crossings equipped with a solar panel, based on obtaining optical information about vehicles moving in the direction of the pedestrian crossing and stabilizing the brightness contrast of the traffic light signal and the background where it is observed by vehicle drivers.
References:
1. Pedestrian crossing set “STGM”: official. Website: URL: https://geliomaster.com (accessed: 22 May 2023). 2. STANDRD: GOST 32944–2014. Public roads. Pedestrian crossings. Classification. General requirements / Moscow, 2016, 16 p. 3. Vovchina, P. I., Marusin, V.S., Maslakov, O.V., Pushkarchik, D.A. Autonomous complex for arranging a pedestrian crossing with telemetry based on a GSM/GPRS module // Russian Patent No. 2541591, 2013, Bul. No 5. 4. Road and automotive lighting equipment “Elintel”. LED flashing road traffic light of T.7 type: official website / URL: http://www.elintel.ru/t7_soler.html (accessed: 22 May 2023). 5. Astakhova, T.S., Astakhov, S.P., Yakimenko, I.V. Autonomous adaptive complex for arranging a pedestrian crossing // Russian Patent No. № 2786775, 2022, Bul. No 36. 6. Astakhova, T. S., Astakhov, S. P., Myasina, O. S., Mikhalev, V. V., Yakimenko, I.V. Autonomous complex for arranging a pedestrian crossing // Patent of Russia No 2753831, 2021, Bul. No 24. 7. Astakhova, T.S. Stabilization of the brightness contrast between the glow of a traffic light and the background in an autonomous complex for arranging a pedestrian crossing // Information technologies, power engineering and economics, Proceedings of the 20th International Scientific Technical Conference for students and postgraduates, Smolensk: “Universum”, Moscow Power Engineering Institute National Research University in Smolensk, 2023. Vol. 2, pp. 114–117. 8. Astakhova, T.S. Astakhov, S.P., Yakimenko, I.V. Implementation of the operating mode for pedestrian crossing indicators based on information about vehicles / Power engineering, computer science, innovation, 2021, Proceedings of the 11th International Scientific Technical Conference. – Smolensk: “Universum”, Moscow Power Engineering Institute National Research University in Smolensk, 2021, Vol. 1, pp. 342–346. 9. Astakhova, T. S. A method for implementing an energy-saving operating mode for the pedestrian crossing lighting set // Information technologies, power engineering and economics, Proceedings of the 18th International Scientific Technical Conference for students and postgraduates. – Smolensk: “Universum”, Moscow Power Engineering Institute National Research University in Smolensk, 2021, Vol. 2, pp. 18–21.
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