LED技术在汽车灯具中的应用

被引:22
作者
傅剑华
李文强
周华
于红秀
机构
[1] 中国汽车技术研究中心
关键词
LED; 汽车外部照明; 信号灯; 前照灯; AFS;
D O I
10.13223/j.cnki.ciej.2010.03.003
中图分类号
U463.65 [照明与信号系统];
学科分类号
080204 ; 082304 ;
摘要
作为汽车行驶必不可少的安全部件,汽车灯具在汽车主动安全方面的作用至关重要。80年代后期伴随高亮度发光二级管技术的出现,LED在汽车外部照明的应用成为可能。LED可靠性强、使用寿命长、色纯度高、响应速度快、体积小便于设计等优点,使其在车外照明方面得到越来越普遍的应用。进入二十一世纪,LED车灯已经成为汽车潮流的新宠,被广泛应用于转向灯、制动灯等信号灯具上,并应用于前照灯,实现了与AFS系统的结合。
引用
收藏
页码:64 / 69+75 +75
页数:7
相关论文
共 16 条
[1]  
Coherent (visible) light emission from Ga(As1-xPx) junction. Holonyak N,Bevacqua SF. Applied Physics . 1962
[2]  
Design of Lightweight Electric Vehicle. Travis de Fluiter. . 2008
[3]  
Development Implementation of Side-Emitting LEDS in Exterior Automotive Signal.Lighting Applica-tions. Bo Stout. SAE Tech.Paper,No 2004 -01-0221 .
[4]  
Lighting Industry:Sturcture and Technology in the Transition to Solid State. Susan Walsh Sanderson,Kenneth L.Simons,Judith L.Walls,Yin-Yi Lai. . 2008
[5]  
LED Revolution in Headlamp Optics,Mechanics,Thermomanagement and Styling. Michael Hamm. ISAL2005Symposium . 2005
[6]  
A Brighter Future:Advances in LED,Energy Efficient Lighting Technology. Herkelrath,M.,A Laksberg,L.Woods. . 2005
[7]  
Headlamp History and Harmonization. David W Moore. REPPORT NO.UMTRI-98-21 . 1998
[8]  
Trends in Automotive Headlamp Technology. Dr.Ir.Marten Sikkens. Http://www.fotonica-evenement.nl/fileadmin/user_upload/downloads/presentaties/27-Sikkens.pdf . 2008
[9]  
Liquid Cooling of Bright LEDs for Automotive Applica-tions. Yan Lai,Nicolás Cordero,Frank Barthel,Frank Tebbe,Jrg Kuhn,Robert Apfelbeck,Dagmar Würtenberger. Applied Thermal Engineering . 2009
[10]  
Thermal design considerations for high-power LED systems. Patrick Prendergast. EE Times-India . 2007