Superior application of LED to street lighting

JIN Peng; YU Chun-yu; ZHOU Qi-feng; WANG Yi-feng; WU Na

doi:10.3788/OPE.20111901.0051

您当前的位置：

首页 >

文章列表页 >

Superior application of LED to street lighting

Article | 更新时间：2020-08-12

- Superior application of LED to street lighting
- Optics and Precision Engineering Vol. 19, Issue 1, Pages: 51-55(2011)
- 作者机构：
  
  北京大学深圳研究生院集成微系统科学工程与应用重点实验室,广东深圳,518055
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20111901.0051
  CLC： TN312.8;{TU113.8+3}
- Received：26 January 2010，
  
  Revised：21 July 2010，
  
  Published Online：22 January 2011，
  
  Published：22 January 2011
- 稿件说明：
移动端阅览
金鹏, 喻春雨, 周奇峰, 王一峰, 吴娜. LED在道路照明中的光效优势[J]. 光学精密工程, 2010,19(1): 51-55

JIN Peng, YU Chun-yu, ZHOU Qi-feng, WANG Yi-feng, WU Na. Superior application of LED to street lighting[J]. Editorial Office of Optics and Precision Engineering, 2010,19(1): 51-55
金鹏, 喻春雨, 周奇峰, 王一峰, 吴娜. LED在道路照明中的光效优势[J]. 光学精密工程, 2010,19(1): 51-55 DOI： 10.3788/OPE.20111901.0051.

JIN Peng, YU Chun-yu, ZHOU Qi-feng, WANG Yi-feng, WU Na. Superior application of LED to street lighting[J]. Editorial Office of Optics and Precision Engineering, 2010,19(1): 51-55 DOI： 10.3788/OPE.20111901.0051.

摘要

选择路灯时

需基于恰当的光度测量模型对不同类型路灯的发光效率进行比较。以两种常用路灯光源和两种LED路灯光源为研究对象

对道路照明环境中人眼处于的视觉状态进行了分析

进而通过MOVE模型求得这4种路灯在中间视觉状态下的发光效率。与明视觉状态下的发光效率比较

LED路灯和金属卤素路灯在中间视觉状态下的发光效率大大提高

而高压钠灯有所降低。中间视觉状态下

当环境照明亮度从0.03 cd/m

变化到0.1 cd/m

再变化到0.3 cd/m

时

标准LED路灯的发光效率首先从131.2 lm/W 降到122.7 lm/W

然后又上升到140.5 lm/W。结果表明

由于人眼视觉响应是随环境照明变化的

在中间视觉状态下LED路灯比常用路灯的发光效率高

通过光谱加强等优化方法可以得到发光效果令人满意的LED光源。

Abstract

To compare the luminous efficiencies of different street lightings

it is necessary to establish an appropriate photometric measuring model.In this paper

two kinds of traditional street lights and two kinds of Lighting Emitting Diode(LED) sources were selected for comparing their luminous efficiencies in the mesopic state and photopic state

then the MOVE model was used to derive the luminous efficiencies of the four kinds of lightings. Compared with the luminous efficiencies in photopic state

the luminous efficiency of the LED street lights and the Metal Halide(MH) lamps have improved significantly in the mesopic vision. However

the efficiency of the Hight Pressure Sodium(HPS) has decreased under the mesopic vision. Furthermore

when background luminance varies from 0.03 cd/m

to 0.1 cd/m

and then to 0.3 cd/m

the luminous efficiency of the LED street lighting in the mesopic visual state will decrease from 131.2 lm/W to 122.7 lm/W firstly but then increase to 140.5 lm/W. It is concluded that the sensitivity of human eye changes in the different brightnesses of backgrounds. Among HPS

standard LED light and modified LED light based on mesopic vision theory

the LED can offer the best solution in energy saving. Moreover

the LED lightings with more high efficiency can be obtained further by optimizing their spectra.

关键词

Keywords

references

屠大维, 吴仍茂, 杨恒亮, 等. LED封装光学结构对光强分布的影响[J]. 光学精密工程,2008,16(5):832-838. TU D W, WU R M, YANG H L, et al.. Effect of optical structure on output light intensity distribution in LED package[J]. Opt. Precision Eng., 2008,16(5):832-838. (in Chinese)[2] 陈风,袁银麟,郑小兵,等. LED的光谱分布可调光源的设计[J]. 光学精密工程,2008,16(11):2060-2064. CHEN F, YUAN Y L, ZHENG X B,et al.. Design of spectral tunable LED light source[J]. Opt. Precision Eng.,2008,16(11):2060-2064.(in Chinese)[3] SCHUBERT E F. Light-emitting Diode[M]. Cambridge: Cambridge University Press, 2006.[4] ELOHOLMA M,VIIKARI M,HALONEN L,et al.. Mesopic models-from brightness matching to visual performance in night-time driving: a review[J].Lighting Research and Technology, 2005,37(2):155-173.[5] 瞿佳.视光学理论和方法[M]. 北京:人民卫生出版社,2004:79-81. QU J.Optometry Theory & Method[M]. Beijing: People Sanitation Press, 2004:79-81.(in Chinese)[6] 张青文,杨春宇,陈仲林,等. 用视觉功效法探究适用于道路照明的新型光源[J]. 同济大学学报(自然科学版) ,2009,37(6):781-785. ZHANG Q W, YANG CH Y, CHEN ZH L, et al.. A research of new light source for road lighting based on vision function method[J]. Journal of Tongji Univerity(Nature Science),2009,37(6):781-785.(in Chinese)[7] 金伟其,胡威捷. 辐射度光度与色度及其测量[M]. 北京:北京理工大学出版社,2006. JIN W Q, HU W J. Radiometric, Brightness, Color and Their Measurement[M]. Beijng: Beijing Institute of Technology Press, 2006.(in Chinese)[9] FOTIOS, SA, CHEAL C. Road lighting for pedestrians in residential areas: choosing the optimum lamp colour characteristics .CIE Midterm meeting, Light and Lighting Conference with special emphasis on LEDs and Solid State Lighting, Budapest, 2009.[10] JIN P, WANG Y F, ZHOU Q F, et al.. The luminous efficacy of white LED in the mesopic state[J]. Optoelectronics Letters,2009,5(4):265-267.272.[11] Helsinki University of Technology Lighting Laboratory. Mesopic Optimisation of Visual Efficiency, Performance based model for mesopic photometry . MOVE Report,2005.

Views

471

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Improving LED luminescence properties by using Ag/P-GaN double grating

Design of infrared temperature measurement system for micro heat pipe

Illumination uniformity of an imaging system for on-line visual ferrograph

Measurement for cutoff depth of out-band of solar blind UV filters

Spectrum-tunable light source based on multi-sources

Related Author

Kai TONG

Zhi-quan LI

Cong WANG

Wen-chao LI

Li-yong NIU

Cong-ming LI

Yi LUO

Chuan-peng ZHOU

Related Institution

School of Electrical Engineering, Yanshan University

School of Control Engineering, Northwest University

Key Laboratory for Micro/Nano Technology and System of Liaoning Province, Dalian University of Technology

Key Laboratory for Precision and Non-traditional Machining of the Ministry of Education, Dalian University of Technology

Theory of Lubrication & Bearing Institute, Key Laboratory of Education Ministry for Modern Design and Rotor-Bearing Systems, Xi'an Jiaotong University

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176855 Email：gxjmgc@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰