Proceedings Paper
Optical design of an adaptive front-lighting system with high energy efficiency| Format | Member Price | Non-Member Price |
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Paper Abstract
To meet the demands of safe and comfortable driving, we present a new design of a highly energy-efficient Adaptive Front-lighting System (AFS) that can automatically adjust the shape, range, and light distribution of the illumination. The AFS system consists of a lamp, a reflector, light pipes, a Digital Micromirror Device (DMD), a condenser, and a lens. Our simulations show that this system can achieve different beams, such as basic passing beams, town beams, motorway beams, and corner lighting. By using the second light pipe to collect light, the illumination efficiency is increased by 10 points, accordingly reducing the generated heat of the lighting system.
Paper Details
Date Published: 21 August 2014
PDF: 6 pages
Proc. SPIE 9233, International Symposium on Photonics and Optoelectronics 2014, 923320 (21 August 2014); doi: 10.1117/12.2065539
Published in SPIE Proceedings Vol. 9233:
International Symposium on Photonics and Optoelectronics 2014
Zhiping Zhou, Editor(s)
PDF: 6 pages
Proc. SPIE 9233, International Symposium on Photonics and Optoelectronics 2014, 923320 (21 August 2014); doi: 10.1117/12.2065539
Show Author Affiliations
Han Wu, Anhui Normal Univ. (China)
Long Jiang, Anhui Normal Univ. (China)
Long Jiang, Anhui Normal Univ. (China)
Published in SPIE Proceedings Vol. 9233:
International Symposium on Photonics and Optoelectronics 2014
Zhiping Zhou, Editor(s)
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