测控技术2011，Vol.30Issue(8)：49-52,4.
LED隧道照明智能控制系统
LED Intelligent Illumination Control System for Tunnel Lighting
摘要
Abstract
In order to solve the problem of veiling glare when driving through tunnels and saving electric ener gy, a LED intelligent illumination control system for tunnels is designed based on the short start-up and direct current driving characteristic of LED. A detailed introduction about control strategy and working principle of the system are given. The system has three operation modes as auto mode, manual mode and emergency mode to meet different demands of operator. The system was verified in the manual mode. The results show that the sys tem can not only tune the illumination of LED continuously in real time accurately but also broaden the range of brightness from 0 to 100% .关键词
智能控制/隧道照明/LED灯/节能Key words
intelligent control/ tunnel illumination/ LED/ energy saving分类
信息技术与安全科学引用本文复制引用
潘海龙,周雒维,罗全明,刘丽莎..LED隧道照明智能控制系统[J].测控技术,2011,30(8):49-52,4.基金项目
国家自然科学基金资助项目(50907076) （50907076）
