Title of article
Fuzzy Control of LED Tunnel Lighting and Energy Conservation
Author/Authors
Zeng, Hong Hangzhou Dianzi University - School of Computer Science, China , Qiu, Jian Hangzhou Dianzi University - School of Computer Science, China , Shen, Xingfa Hangzhou Dianzi University - School of Computer Science, China , Dai, Guojun Hangzhou Dianzi University - School of Computer Science, China , Liu, Peng Hangzhou Dianzi University - School of Computer Science, China , Le, Shuping Nanchang Hangkong University - School of Measuring and Optical Engineering, China
From page
576
To page
582
Abstract
Current highway tunnel lighting control systems are often manually controlled, resulting in significant energy waste. This article designs a fuzzy control algorithm for tunnel lighting energy control systems. The system uses LED (Light Emitting Diode) lighting, so the fuzzy control algorithm is designed for LED lights. The traffic and the natural illumination level are used as parameters in the intelligent lighting control algorithm. This system has been deployed in the Lengshui tunnel on the 49th provincial highway of Zhejiang province and operated for more than six months. The performance results show that the energy conservation system provides sufficient lighting levels for traffic safety with significant energy conservation.
Keywords
tunnel lighting , LED (Light Emitting Diode) , vehicle throughput , natural light illumination , fuzzy algorithm , energy conservation
Journal title
Tsinghua Science and Technology
Journal title
Tsinghua Science and Technology
Record number
2535430
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