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

作　　者：覃光仁 梁国玺 姚卫宏 刘良旭 郭勇 QIN Guangren;LIANG Guoxi;YAO Weihong;LIU Liangxu;GUO Yong(Guangxi Communications Investment Group Chongzuo Expressway Operation Co.,Ltd.,Chongzuo 532200,China;China Railway First Group,The Electrical Service Engineering Co.,Ltd.,Xi’an 710038,China)

机构地区：[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

出　　处：《微型电脑应用》2025年第2期140-143,共4页Microcomputer Applications

摘　　要：为了在保证行车安全的前提下降低隧道集中式照明设备的能耗,提出了隧道集中式照明设备自动节能控制技术。通过计算电光照明的功率,确定电光照明的设置规模。通过将太阳光转化为太阳能,为隧道提供照明,在加强照明采用太阳能的情况下,确定了隧道的光通量需求。根据影响隧道集中式照明功率的因素,补偿了车速变化引起的隧道照明,利用隧道入口段亮度折减系数,补偿了车流量变化引起的隧道照明,结合路面平均水平照度和隧道水平平均亮度2个因素,预测了隧道集中式照明功率。采用隧道照明灯具的亮度适应度函数,对组合工艺中所有灯具的最佳亮度进行了更新,通过调整隧道照明灯具亮度的变化速度以及位置,设计了隧道集中式照明设备自动节能控制算法。实验结果表明,所提技术能够将隧道集中式照明设备的功率控制在10 kW以内,节能效果显著,且不同车速下的隧道路面最小照度满足隧道照明和交通要求。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 energy,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 algorithm 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 

分 类 号：U453[建筑科学—桥梁与隧道工程]