Method of Calculation of a Road Tunnel Illumination

IF 0.3 4区工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Light & Engineering Pub Date : 2023-06-01 DOI:10.33383/2022-075

Alexei A. Korobko

引用次数: 0

Abstract

The study proposes a method of electrical lighting calculation for a road tunnel, which allows estimating locations of selected luminaires providing the required road surface luminance distribution in the areas of vehicle driver adaptation while driving through a tunnel during daytime. The method is based on the adopted concepts of saturation curve and luminance saturation zone which are used for building of a step curve approximating the set zonal distribution of luminance. The basic terms of the method and the calculation algorithm as well as an example of calculation of luminaire locations in the tunnel luminance zones illustrated by comparison of estimated and pre-set luminance distributions are presented.

查看原文本刊更多论文

公路隧道照度计算方法

本研究提出了一种道路隧道的电气照明计算方法，该方法可以在车辆驾驶员适应区域内提供所需的路面亮度分布，从而估算出选定灯具的位置。该方法采用了饱和度曲线和亮度饱和区的概念，利用这两个概念建立了近似于设定的亮度区域分布的阶跃曲线。给出了该方法的基本术语和计算算法，并通过估算和预置亮度分布的比较，给出了隧道照明区域内灯具位置的计算实例。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Light & Engineering ENGINEERING, ELECTRICAL & ELECTRONIC-OPTICS

CiteScore

1.00

自引率

50.00%

发文量

审稿时长

1 months

期刊介绍： Our magazine develops comprehensive communication within the lighting community, providing opportunities for discussion and free expression of opinions of specialists of different profiles; contributes to the convergence of science and engineering practice, the search for opportunities for the application of research results in lighting and technological applications of light; keeps the scientific community up to date with the latest advances in the theory of the light field, providing readers with operational professional information; initiates international cooperation, promotes and distributes the results of Russian authors in the international professional community; provides equal opportunities for authors from different regions of Russia and other countries. The journal publishes articles in the following areas: visual and non-visual effects of radiation on humans; light field theory; photometry and colorimetry; sources of light; ballasts; light devices, their design and production technology; lighting and irradiation installation; light signaling; methods of mathematical modeling of light devices and installations; problems of energy saving in lighting, installation and operation of lighting installations; modern production technologies of lighting products for lighting control systems; innovative design solutions; innovations in lighting and lighting design; the study of the effect on plants and animals, problems of using light in medicine; problems of disinfection of premises, water and smell elimination with the help of technology of UV radiation using; problems of light in the ocean and space.