Proceedings Ofthe 7Th International Symposium on Automotive Lighting
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Proceedings ofthe 7th International Symposium on Automotive Lighting Technische Universität Darmstadt Laboratory of Lighting Technology Published by Prof. Dr.-Ing. habil. Tran Quoc Khanh in the Series Darmstädter Lichttechnik Volume 12 Off Herbert Utz Verlag Wissenschaft München Index Conference Programme Presentation Session A A1 Accident Research A1.1 Investigation on the influence of car lighting on nighttime 1 accidents in Germany D. Hendrik Schabe, Dr. Frank Schierge A1.2 Static and Dynamic Headlighting: Implications of Nighttime 6 Pedestrian Crash Geometry John M Sullivan, Michael J Flannagan, The University of Michigan, USA A1.3 Portfolio of Solution of Pedestrian Friendly HDLP During 15 the Crash Pavel Kunzl, Vladimir Dobrus A2 Regulations & Standards A2.1 Performance-Based Aspects of Motor Vehicle Lighting 24 Regulations Michael J. Flannagan and Michael Sivak A2.2 Approval Requirements for a Front-Lighting System with 31 Variable Cut-Off Line in Europe Jan Holger Sprute, Tran Quoc Khanh, Technische Universität Darmstadt A2.3 An Overview of Recent and Future Changes to the ECE 38 Automotive Lighting Regulations Wilfried van Laarhoven - KEMA Quality B.V. - The Netherlands A2.4 Development of criteria for the rating of vehicle lighting 47 with respect to an NCAP for active safety Karsten Klinger, Dieter Kooß, Karl Manz, Uli Lemmer © ISAL 2007 Symposium; Technische Universität Darmstadt Index A3 LED A3.1 LED technology in headlamps - extend lighting functions 55 and new styling possibilities Michael Kleinkes, Karsten Eichhorn, Norbert Schiermeister, Hella KGaA Hueck & Co., Lippstadt, Germany A3.2 LED Bifunction Module as Compact Xenon Replacement 64 Thomas Luce, Valeo Lighting Systems, France A3.3 LED Headlamps - Challenges and Opportunities for Future 73 Applications Rainer Neumann, Visteon Deutschland GmbH, Germany A3.4 AFS-Frontlighting on the Basis of LED Light Sources 80 Ernst-Olaf Rosenhahn, Automotive Lighting Reutlingen GmbH A3.5 Development of LED Headlamp 88 Shinya Watanabe, Toyota Motor Corporation; Shigeyuki Watanabe, Koito Manufacturing, Japan A3.6 Effects of LED Roadmaps on Headlamp Main Functions 97 Ralf Ackermann, Automotive Lighting Reutlingen, Germany A3.7 Cut-off generation for LED - headlamps 105 Stephanie Specht, Schefenacker Vision Systems Germany GmbH, Germany A3.8 Fluid and Thermal Analysis for LED Lamp 114 Kazushige Kikuchi, Yoshihiko Hamashima, and Kenji Matsuoka, Ichikoh Industries, Japan A3.9 LED is now, what's next? 123 Stephan Berlitz, AUDI AG, Germany A3.10 First Field Tests of Cars with Completely Built-in LED 131 Headlamps under Realistic Driving Conditions Christoph Schiller, Tran Quoc Khanh, Technische Universität Darmstadt A3.11 XLED 139 Pierre Albou, Valeo Lighting Systems II © ISAL 2007 Symposium; Technische Universität Darmstadt Index A3.12 Scalable Optical Concepts for Headlatnp Main Functions 148 with LED Arrays Ulrike Schlöder, Automotive Lighting Reutlingen GmbH A3.13 LEDs for Headlamps 156 Moritz Engl, Julius Muschaweck, Osram Opto Semiconductors GmbH A3.14 LED - electronic light in an electronic car 163 Christian Heider, Audi AG, Ingolstadt A3.15 A field experiment on the perception of automotive rear 170 lights using pulsed LEDs with different frequencies Stefan Brückner, Tran Quoc Khanh, Technische Universität Darmstadt, Germany A3.16 Modular LED Sources Enabling Adoption of LED 177 Headlighting J. Schug, Philips Automotive Lighting, Germany A4 Measurement A4.1 LED Performance - Measure or Estimate? 178 Carsten Diem, LMT Lichtmesstechnik GmbH Berlin, Berlin Germany A4.2 Additivity of mesopic photometry 187 Zoltän VAS, Peter BODROGI A4.3 Do light sources with a high part of shorter wavelength 195 promote safety? Stephan Völker A5 Light Sources A5.1 Mercury free Xenon HID lamps - from Feasibility to 203 Reliability Dietmar Ehrlichmann, Dirk Grundmann, Christian Wittig A5.2 Xenon HID as future basis for enhanced visibility 211 Norbert Lesch, Holger Weinert and Helmut Tiesler-Wittig PHILIPS Lighting, Business Group Automotive © ISAL 2007 Symposium; Technische Universität Darmstadt III Index A5.3 The Impact of Adopting Automotive Lighting Technologies 219 on Emerging Markets Luciano Lukacs A5.4 Contribution of energy-efficient lighting to fuel economy 224 Piermario Repetto, Denis Bollea, Stefano Bernard, Centro Ricerche Fiat; Sabino Sinesi, Gabriele Cattelan, Gianluca Rotaris, Centro Ricerche Plast-optica A6 DRL A6.1 LEDs for Daytime Running Lamps 226 Markus Hofmann, Jürgen Röhrer A6.2 Trends for Daytime Running Lamps 233 Doris Boebel, Automotive Lighting Reutlingen GmbH A6.3 Estimation of the Effects of a Legislation on Daytime 240 Running Lights for Cars on Road Accidents in Germany Susanne Schoenebeck, U. Ellmers, Dr. J. Gail, R. Krautscheid, R. Tews A6.4 Development of a new methodology for measuring the 249 Behavioural Conspicuity of motor vehicles John W. Zellner, Nicholas M. Rogers, Jacques Compagne, Jan Paul Peters A7 Road Lighting A7.1 Application of Dynamic Road Markin 258 Bob Hamel, Dutch Ministry of Transport A7.2 Advanced LED Light Sources for Road Illumination 265 Applications Jason Posselt, Jeffrey Raggio, Philips Lumileds Lighting Company, USA A7.3 Evaluation on a New Type of MHD's Application 273 in Road Lighting Based on Human Factors and its Comparison with HPS Qi Yao, Yandan Lin, Jiaqi Ju, Hong Shao, Dahua Chen IV © ISAL 2007 Symposium; Technische Universität Darmstadt Index A8 Optics A8.1 Chromatic Dispersion Compensation via Diffractive Optical 281 Elements (DOEs) for Standard and LED based PES head lamps Matthias Brinkmann, Edgar Pawlowski, Udo Rohlfing, Steffen Stauss A8.2 Recent Developments in Automotive Light Shield Designs 288 Michael Strazzanti A8.3 Exciting colour effects and surface design by vacuum 296 deposition T. Fritz, Dr. M. Scherer, Kai Kruse, Dr. T. Schmauder, Gerd Ickes, Dr. S. Küper A9 Driver Assistance A9.1 Predictive Navigation-based Virtual Sensor for Enhanced 304 Lighting B. Bradai, A. Herbin, J. Ph. Lauffenburger, M. Basset A9.2 Investigation of Adaptive Front-Iighting Systems in Human- 313 Machine Interface as Driver Assistance Shun'ichi Doi, Takahiro Wada, Masahiko Morishita, Yasutoshi Horii, Yuji Chigusa A9.3 NightVision: comfort feature orgimmick? 320 Anil Taner, AUDI AG A10 NIR A10.1 Infrared Radiators in Headlamps: Status Report and 328 Perspectives Michael Hamm, Automotive Lighting Reutlingen GmbH A10.2 Plug&play semiconductor light sources for visible and IR 336 illumination applications Th. Reiners, A. Biebl, P. Frey, R. Vollmer A10.3 Detector System for headlamps with NIR illumination beam 345 D. Kooß, Karlsruhe University, Germany © ISAL 2007 Symposium; Technische Universität Darmstadt V Index A11 AFS A11.1 Dynamic Cut-Off-Line geometry as the next Step in forward 346 lighting beyond AFS Franz-Josef Kalze; Christian Schmidt, Hella KGaA Hueck & Co., Lippstadt, Germany A11.2 DBL: A Feature that Adds Safety to Night Time Traffic 355 Martin Grimm, Sebastien Casenave A11.3 Real-World Use of High-Beam Headlamps 364 Mary Lynn Mefford, Michael J. Flannagan, Scott E. Bogard, Michael Sivak, The University of Michigan, U.S.A. A11.4 Possible Modern Concepts to Determine Lighting Areas or 369 Distances between Lighting Functions Karl Manz, Karsten Klinger, Dieter Kooß, Institute of Lighting Technology, University of Karlsruhe A12 Interior A12.1 Learning from architectural lighting for automotive interior 371 lighting Thomas Schielke A12.2 Stage Lighting for Automotive Interiors 376 Herbert Wambsganfi, Hella Innenleuchten-Systeme GmbH Presentation Session B B1 Simulation B1.1 Advanced Performance created by Computer Aided 379 Lighting Systems Detlef Decker, Thomas Weber, Hella KGaA, Germany B1.2 Validation and verification of advanced front-lighting 387 Systems with an interactive headlight Simulator F. Panerai, V Rouelle, H Moellebi, A. Kemeny, K. Fadel VI © ISAL 2007 Symposium; Technische Universität Darmstadt Index B1.3 Thermal Analysis of Head Lamps and Rear Lamps 388 Josef Dollhofer, Stephane Mercier, Christian Karwat B1.4 Daylight Simulation for the evaluation of rear lamps 396 A. Kaltenbach, BMW Group, Germany B2 Physiology B2.1 A mesopic experiment series at automotive Visual 402 conditions Nils Haferkemper, Anja Frohnapfel, Galina Paramei, Tran Quoc Khanh B2.2 Study on Glare of LED Lamp and Individual Variations of 410 Brightness Perception Takako Kimura-Minoda, Shinichi Kojima, Yudai Fujita, Miyoshi Ayama B2.3 Analysis of eye movement characteristics at different 418 laminated retro-reflective traffic signs Michael Gatscha, Günther Schreder, Sandra Reichenauer B2.4 Luminance as a criterion for the evaluation of discomfort 427 and disability glare of headlamps Sabine Raphael, Carsten Seyring, Alexander Wernicke, Stephan Völker B2.5 Effect of Low-beam Pattern on Peripheral Visibility under 434 Nighttime Driving Condition in China Wencheng Chen, Yandan Lin, Dahua Chen, Shinichi Kojima B2.6 Visual aging: Older observers are disadvantaged at night 443 driving Galina V. Paramei, Tran Quoc Khanh, Technische Universität Darmstadt, Germany © ISAL 2007 Symposium; Technische Universität Darmstadt VII Index Poster Presentations P1 AFS / Driver Assistance P1.1 Improving Detection Distances by an Adaptive Cut-Off Line 451 System Michael Böhm, Franziska Kley, Simone Kalthoff, L-LAB, Germany P1.2 High Dynamic Headlamp System based on a Segmented 458 Shutter Sebastian Mojrzisch, Steffen Strauß, L-LAB, Germany P1.3 Next Generation Xenon Lighting with New Features Like 465 Motorway Light and Mercury Free Compliance Olivier Barthomeuf, Valeo