微型电脑应用2025，Vol.41Issue(2)：140-143,4.
隧道集中式照明设备自动节能控制技术
Automatic Energy-saving Control Technology of Tunnel Centralized Lighting Equipment
覃光仁 1梁国玺 2姚卫宏 2刘良旭 1郭勇2
作者信息
- 1. 广西交通投资集团崇左高速公路运营有限公司,广西,崇左 532200
- 2. 中铁一局集团电务工程有限公司,陕西,西安 710038
- 折叠
摘要
Abstract
In order to reduce the energy consumption of tunnel centralized lighting equipment on the premise of ensuring traffic safety,the automatic energy-saving control technology of tunnel centralized lighting equipment is put forward.By calculating the power of electro-optic lighting,the setting scale of electro-optic lighting is determined.By converting sunlight into solar en-ergy,the tunnel is illuminated,and the luminous flux demand of the tunnel is determined under the condition that solar energy is used for enhanced lighting.According to the factors affecting the tunnel centralized lighting power,the tunnel lighting caused by the change of vehicle speed is compensated,and the tunnel lighting caused by the change of vehicle flow is compensated by using the brightness reduction coefficient at the entrance of the tunnel.Combined with the average horizontal illuminance of the road surface and the average horizontal brightness of the tunnel,the tunnel centralized lighting power is predicted.By using the luminance fitness function of tunnel lighting lamps,the optimal luminance of all lamps in the combined process is updated.By adjusting the changing speed and position of the luminance of tunnel lighting lamps,the automatic energy-saving control algo-rithm of tunnel centralized lighting equipment is designed.The experimental results show that the technology proposed in this paper can control the power of tunnel centralized lighting equipment within 10 kW,the energy-saving effect is remarkable,and the minimum illuminance of tunnel pavement at different speeds can meet the requirements of tunnel lighting and traffic.关键词
照明设备/节能控制/隧道照明/光通量需求/照明功率Key words
lighting equipment/energy-saving control/tunnel lighting/luminous flux demand/lighting power分类
交通工程引用本文复制引用
覃光仁,梁国玺,姚卫宏,刘良旭,郭勇..隧道集中式照明设备自动节能控制技术[J].微型电脑应用,2025,41(2):140-143,4.
