一种隧道口灯光调节控制装置  

A light control device for tunnel entrance

作　　者：李杰[1] 卢颖[1] 李磊 LI Jie;LU Ying;LI Lei(Xi＂an University of Technology,Xi＇an 710000,China;Shaanxi Expressway Construction Group,Xi＇an 710065,China)

机构地区：[1]西安工业大学,陕西西安710000 [2]陕西省高速公路建设集团,陕西西安710065

出　　处：《电子设计工程》2018年第20期50-53,58,共5页Electronic Design Engineering

基　　金：西安工业大学国家与地方联合新型网络监测与控制工程实验室基金项目(No.GSYSJ2016015)

摘　　要：为降低隧道运营成本,节省约能量,本文针对具有广阔应用前景的LED灯,结合隧道外光照亮度、车流量等多因素设计了一种隧道入口段的照明自动调控设备。文章首先对照明灯光照与功率关系模型进行了研究和测试,接着提出了作用于该调控设备的高精度数字电流调光技术。由为期三个月的实地测试得出,该装置能较大程度地降低隧道照明的人力和电力消耗,为降低高速公路运营成本,节能减排做出贡献。For reducing tunnel operating costs by lowing energy consumption, this paper introduced a design of automatic lighting control device. This design adopted LED lights which having a broad application prospects, combined with analysis of the lighting illumination outside the tunnel and traffic factors. First of all, this paper studied and tested the relation model of illumination and power rating of lights. Then, it proposed the High-precision digital current dimming technology, which controls the equipment. From field test results for 3 months, this equipment can reduce the labour cost and electricity consumption of tunnel illumination to a large extent. It can significantly lower the highway operating cost and reduce energy consumption.

关 键 词：隧道 LED灯 调光装置 节能减排 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]