outlook of headlamp technological evolution

A Magneti Marelli Company

Outlook on to Headlamp Technology Evolution

前照灯技术革新的展望

Shanghai : 2013 – 04 – 23

PRESENTED BY: Kamislav FADEL R&D VP

© Copyright Automotive Lighting Reutlingen GmbH, 2013 : ALH/EN Kamislav FADEL, 23.04.2013 / Shanghai DVN Workshop


2

01 The Headlamp technology evolution history

前照灯技术革新史

02 Impacts on the market

市场影响




3

Acetylene Period 乙炔灯时代

Tungsten Period 钨灯时代

Halogen Period 卤素灯时期

Xenon Period 氙灯时期

LED Period LED灯时期

1890 1910 1930 1960 1990 2010 20XX 1900 1920 1940 1950 1970 1980 2000

The Modern Lighting Period 现代车灯照明时代

The Headlamp technology evolution history 前照灯技术革新史



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Halogen H7 卤素H7

Reflexion 反射式

Bi Halogen 卤素远近光一体

Projection 透射式 Halogen H4 卤素H4

Reflexion 反射式

Xenon LB Projection 投射式氙灯近光

Bi Xenon LB/HB Reflexion

反射式远近光一体氙灯

Glare free HB Projection 投射式防眩目远光

AFS fast track Projection

AFS投射单元快速发展

Xenon 氙灯

Bi Xenon LB/HB Projection

远近光一体氙灯投射单元

Xenon LB Reflexion 反射式氙灯近光

LB 3P1R Full 1P3R

Full 7P

LB 2P1R

AFS 12P

LB/HB 9R

AFS 1P4R

LB 1P

LB/HB 6Di

LED

The Modern Lighting Period 现代车灯照明时代

Halogen 卤素

Halogen H1卤素H1

Double cavity 双腔

Halogen H1卤素H1

Elliptical 椭球单元


1962 1970 1980 1990 2000 2010 2014



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Xenon

Acytelen Period Tungsten Period Halogen Period Xenon Period LED Period

What drives the technology evolution 什么推动技术的革新

1962 1970 1980 1990 2000 2010 2014

LB P

LB/HB R Glare free HB Projection

AFS Projection

???LB Projection

???LB Reflexion

LB 3P1R Full 1P3R

Full 7P

LB 2P1R

AFS 12P

LB/HB 9R

AFS 1P4R

LB 1P

LB/HB 7i

LED

1890 1910 1930 1960 1990 2010 20XX 1990 1920 1940 1950 1970 1980 2000

L

Perf.

性能

Style

造型

Func.

功能

Cost

成本

CO2

碳排放

Cost

成本

X

Perf.

性能

CO2

碳排放

Style

造型

Func.

功能

Cost

成本

H

Perf.

性能

CO2

碳排放

Style

造型

Func.

功能




6

Re

f. (参考文献

): 1

5 IC

CT

, “G

lob

al p

assenger

ve

hic

le s

tandard

s u

pdate

http://www.theicct.org/global-passenger-vehicle-standards-udate


带点实线:排放值要求沿革

带中空点的虚线：研究中的目标值

带点点划线:颁布的目标值

带点虚线:建议目标值

国家经济委员会制定的碳排放量标准

: 克

/Km



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Summary 总结


≡ Halogen period 卤素时代

• Few concepts were developed 实现的解决方案很少

• The main drivers were performance, cost and at lower extend styling 主要的驱动力是性能，成本和很低的造型需求

≡ Xenon period 氙气时代

• Many concepts were developed 实现了较多的解决方案

• The electronics became pivotal for the front lighting 电子技术成为前灯的核心

• The booming of the functionalities 多种功能涌现

• The camera related technologies were developed 实现了多种基于图像处理技术的功能

• A standard modules were possible 标准单元成为可能

• The style made a step forward 外观造型向前迈了一大步

≡ LED period (just the beginning we are still baby) LED时代（还处于刚刚开始的婴儿期）

• The booming of concepts (almost every new car introduces a new concept) 涌现了大量的新概念(几乎每辆新车都导入了新的概念)

• Few standard concepts mainly in Asia 主要是在亚洲很少有标准的解决方案

• The booming styling (front signature) 不断涌现的新造型(是车辆前部标识性的特征)

• Functionalities equal to Xenon and with huge potential 功能和氙气灯相当并具有巨大的潜能

(watch the next coming cars on the market) (可以拭目以待将要发布的新车)

• First really scalable technology 第一个真正具有高扩展性的新技术

• CO2 efficient technology (是)有效降低碳排放的技术

Style, Performance, functionalities and CO2 saving, with the LED technology, are no longer contradictions. The cost is the challenge. LED技术使外观造型、性能、功能多样化和降低碳排放之间不再互相矛盾，而最大的挑战将是成本。



9

01 The Headlamp technology evolution history

前照灯技术革新史

02 Impacts on the market

市场的影响




11

Headlamp Types, Cars and Platform Evolution in % 前灯类型、车型和平台的演变（%）对比

Year

%

Impacts on the Market 市场影响

100%

122% 165%

190%

218%

100%

152%

261%

359%

445%

100% 113%

122% 116% 117%

0%

50%

100%

150%

200%

250%

300%

350%

400%

450%

500%

1996 2001 2006 2011 2016

Cars车型 Headlamps types 前灯类型 Platform/Architecture 平台



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Summary 总结

≡ The ratio 𝑯𝑳

𝑪𝒂𝒓𝒔 is dramatically increasing L

前灯种类/车型比例引人注目的大幅增长

≡ In the same time the technologies and concepts are also heavily increasing 同时，新技术和新概念还在不断涌现

≡ As a consequence the volumes of HL per car type are decreasing 每车单一种类前灯的数量在相应地下降

≡ The new technologies request more resources in engineering but also in investment and production新技术要求更多的工程研发资源，同时也要求更多的生产及设备投入

≡ The quick penetration of the LED on the market will drive to a bottleneck if not properly managed LED前灯技术对市场的迅速渗透可能会因管理不当而导致瓶颈的产生

Impacts on the Market 市场影响



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ECE Regulation N°

Regulation No. 1 Uniform provisions concerning the approval of motor vehicle headlamps emitting an asymmetrical passing beam and/or a driving beam and equipped with ….

Regulation No. 2 Uniform provisions concerning the approval of incandescent electric lamps for headlamps emitting an asymmetrical passing beam or a driving beam or both

Regulation No. 3 Uniform provisions concerning the approval of retro-reflecting devices for power-driven vehicles and their trailers

Regulation No. 4 Uniform provisions concerning the approval of devices for the illumination of rear registration plates of power-driven vehicles and their trailers

Regulation No. 5 Uniform provisions concerning the approval of power-driven vehicle's "sealed beam" headlamps (SB) emitting a European asymmetrical passing beam or a driving …..

Regulation No. 6 Uniform provisions concerning the approval of direction indicators for power-driven vehicles and their trailers

Regulation No. 7 Uniform provisions concerning the approval of front and rear position (side) lamps, stop-lamps and end-outline marker lamps for power-driven vehicles and their trailers

Regulation No. 8 Uniform provisions concerning the approval of motor vehicle headlamps emitting an asymmetrical passing be …..(H1, H2, H3, HB3, HB4, H7, H8, H9, HIR1, HIR2 and/or H11)

Regulation No. 19 Uniform provisions concerning the approval of power-driven vehicle front fog lamps

Regulation No. 20 Uniform provisions concerning the approval of motor vehicle headlamps emitting an asymmetrical passing beam or a driving beam or both and equipped with halogen …

Regulation No. 23 Uniform provisions concerning the approval of reversing lights for power-driven vehicles and their trailers

Regulation No. 27 Uniform provisions concerning the approval of advance-warning triangles

Regulation No. 31 Uniform provisions concerning the approval of power-driven vehicle's sealed-beam headlamps (SB) emitting an European asymmetrical passing beam or a driving beam or both

Regulation No. 37 Uniform provisions concerning the approval of filament lamps for use in approved lamp units of power-driven vehicles and of their trailers

Regulation No. 38 Uniform provisions concerning the approval of rear fog lamps for power-driven vehicles and their trailers

Regulation No. 45 Uniform provisions concerning the approval of headlamp cleaners, and of power-driven vehicles with regard to headlamp cleaners

Regulation No. 48 Uniform provisions concerning the approval of vehicles with regard to the installation of lighting and light-signalling devices

Regulation No. 50 Uniform provisions concerning the approval of front position lamps, rear position lamps, stop lamps, direction indicators and rear-registration-plate illuminating devices …

Regulation No. 53 Uniform provisions concerning the approval of category L3 vehicles with regard to the installation of lighting and light-signalling devices

Regulation No. 56 Uniform provisions concerning the approval of headlamps for mopeds and vehicles treated as such

Regulation No. 57 Uniform provisions concerning the approval of headlamps for motor cycles and vehicles treated as such

Regulation No. 65 Uniform provisions concerning the approval of special warning lamps for power-driven vehicles and their trailers

Regulation No. 69 Rear marking plates for slow-moving vehicles

Regulation No. 70 Rear marking plates for long vehicles

Regulation No. 72 Uniform provisions concerning the approval of motor cycle headlamps emitting an asymmetrical passing beam and a driving beam and equipped with halogen lamps (HS1 lamps)

Regulation No. 74 Uniform provisions concerning the approval of category L1 vehicles with regard to the installation of lighting and light-signalling devices

Regulation No. 76 Uniform provisions concerning the approval of headlamps for mopeds emitting a driving beam and a passing beam

Regulation No. 77 Uniform provisions concerning the approval of parking lamps for power-driven vehicles

Regulation No. 82 Uniform provisions concerning the approval of moped headlamps equipped with filament halogen lamps (HS2)

Regulation No. 86 Uniform provisions concerning the approval of agricultural or forestry tractors with regard to the installation of lighting and light-signalling devices

Regulation No. 87 Uniform provisions concerning the approval of daytime running lamps for power-driven vehicles

Regulation No. 91 Uniform provisions concerning the approval of side-marker lamps for motor vehicles and their trailers

Regulation No. 98 Uniform provisions concerning the approval of motor vehicle headlamps equipped with gas-discharge light sources

Regulation No. 99 Uniform provisions concerning the approval of gas-discharge light sources for use in approved gas-discharge lamp units of power-driven vehicles

Regulation No. 104 Uniform provisions concerning the approval of retro-reflective markings for vehicles of category M, N and O

Regulation No. 112 Uniform provisions concerning the approval of motor vehicle headlamps emitting an asymmetrical passing beam or a driving beam or both and equipped with filament …

Regulation No. 113 Uniform provisions concerning the approval of motor vehicle headlamps emitting a symmetrical passing beam or a driving beam or both and equipped with filament lamps

Regulation No. 119 Uniform provisions concerning the approval of cornering lamps for power-driven vehicles

Regulation No. 123 Uniform provisions concerning the approval of adaptive front-lighting systems (AFS) for motor vehicles

.

.

.

Regulation No. 126 - Partitioning systems

126 ECE regulations ! 126个ECE法规！

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39 concerns Lighting => 31% !!! 其中39个和车灯有关≥ 31%!!!

I forgot one important factor …. 我忘了最重要的一点….




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Thank you

谢谢

outlook of headlamp technological evolution

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