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,标题, , , , , ,*,Group Members:,Yuan Chen (,陈源,),Bo Liang (,梁波,),-,Brief History And Development,Automobile Lamp,Automobile Lamp,History of Automobile Lamp,Two Different Classification,s,New Technology,History of Automobile Lamp,Hand lamp,The Columbia,In 1887,The Earliest,H,eadlight-,a,hand lamp.,In 1898,The first car applied headlight and tail light-The Columbia,(哥伦比亚号),In 1916,T,urn signals,(,转向灯,),was born humoro,-,usly,by,Thomas C. H,.,Appl,-,ied to automobile from,1938 to 1940.,In 190,5,T,he acetylene(乙炔) lamp was used,in car,for the first time,History of Automobile Lamp,In 1,868,F,irst traffic lights,(red and green) appeared in London,they are applied extensively in 1914,In 1920,Three color,s,traffic lights,was invented by William potts(威廉姆波茨),History of Automobile Lamp,1917,Cadillac,A Product ofOSRAM(,欧司朗,),In 1913,The helix tungsten filament incande,-,scent lamp(螺旋钨丝白炽灯),was invented,and used to car by Cadillac,.,In 1920,R,eversing light,(,倒车灯,),was invented .,In 1924,Double wire bulb（双灯丝灯泡） was used,to,chang,e headlamp,from,distance light and,d,im head lights,.,History of Automobile Lamp,19,22,Buick,In 19,20,L,amp was,fixed inside the car for the first time by GM,.,History of Automobile Lamp,In 1988,Parabolic,M,irror （抛物面反射镜,),was used to the headlights, side lights and tail lights.,2003奥迪Pikes Peak quattro概念车车灯,HID xenon lamp,In 1991,BMW found High,I,ntensity Discharge(,HID,)(高强度气体放电),principles,In 1995,HID xenon lamp,was first used for,Mercedes,(,梅赛德斯,),e,-,c,lass sedan,In 200,5,White,Light-Emitting Diode(,LEDs,),were first used to the AUDI A8,L,W12 headlamps,for the first time.,History of Automobile Lamp,In 2014,SportLaserlightConcept first used laser headlight,In 2011,BMW began studying laser headlight,（激光大灯）,.,History of Automobile Lamp,Audi SportLaserlightConcept,The Classification According,t,o,A,pplication,T,oplight(顶灯),R,eading,L,amp(阅读灯),Compartment,L,ights(行李厢灯),D,oor,L,amp(门灯,),lights outside the car,H,eadlight(大灯),Clearance,L,amp(示廓灯),Foglight(雾灯),S,top,L,amp(高位刹车灯),R,eversing,L,ight(倒车灯),Steering,L,amp(转向灯),lights Inside the car,C,ourtesy,L,amp(踏步灯),I,nstrument,L,amp(仪表板灯),W,arning,L,ight(报警指示灯),3,1、6,5、6,d,e,e,6,c,4,a,b,f、g,2,Classification According,t,o Lighting Principle,Invandescent,L,ight,B,ulb(白炽灯泡),Halogen,L,amp(卤素灯),Gas,D,ischarge,L,amp(气体放电灯),LED,L,amp(LED灯),Intelligent Rear Lights,(智能尾灯),New Technology,New Technology,Automatic,S,teering,H,eadlight,(自动随动转向大灯),Thank you,
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