Results 251 to 260 of about 487,490 (329)
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Light source modeling for automotive lighting devices
SPIE Proceedings, 2002Automotive lighting devices generally have to meet high standards. For example to avoid discomfort glare for the oncoming traffic, luminous intensities of a low beam headlight must decrease by more than one order of magnitude within a fraction of a degree along the horizontal cutoff-line.
Harald Zerhau-Dreihoefer +3 more
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Applied Sciences
The increasing complexity of modern automotive lighting systems requires advanced validation strategies that ensure both functional performance and regulatory compliance.
George Balan +5 more
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The increasing complexity of modern automotive lighting systems requires advanced validation strategies that ensure both functional performance and regulatory compliance.
George Balan +5 more
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Investigation into the Technological Advancements and Standardization of Automotive Lighting Systems
Advances in Engineering Technology ResearchWith the development of automotive intelligence, automotive lamps are no longer only parts that provide lighting functions, but have become multi-functional parts that integrate lighting, interaction and entertainment, playing an increasingly important ...
Ruimeng Pan +3 more
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2019 4th International Conference on Smart and Sustainable Technologies (SpliTech), 2019
In this paper, the thermal performance of a liquid cooling block designed for automotive lighting components integrated with high power Light Emitting Diode (LED) was investigated, numerically and experimentally.
M. Kılıç, M. Aktaş, G. Sevilgen
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In this paper, the thermal performance of a liquid cooling block designed for automotive lighting components integrated with high power Light Emitting Diode (LED) was investigated, numerically and experimentally.
M. Kılıç, M. Aktaş, G. Sevilgen
semanticscholar +1 more source
Adaptive Peak Average Current Control LED Driver for Automotive Lighting
IEEE Solid-State Circuits Letters, 2019This letter describes a new average current control dc–dc LED driver suitable for automotive pixel (matrix) lighting. Current is sensed only on an integrated high side switch and peak current is controlled to achieve required average output current ...
P. Horský, J. Plojhar, Jiri Daniel
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2019 AEIT International Conference of Electrical and Electronic Technologies for Automotive (AEIT AUTOMOTIVE), 2019
With the pervasion of LEDs and nowadays emerging Organic LEDs (OLEDs) automotive lighting has developed into an eye catching design element that gives the car a unique style and offers perceivable value to end customers.
Jochen Barthel +3 more
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With the pervasion of LEDs and nowadays emerging Organic LEDs (OLEDs) automotive lighting has developed into an eye catching design element that gives the car a unique style and offers perceivable value to end customers.
Jochen Barthel +3 more
semanticscholar +1 more source
A Low-EMI, High-Reliability PWM-Based Dual-Phase LED Driver for Automotive Lighting
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2018Light-emitting diode (LED) drivers for automotive lighting applications adopt pulsewidth modulation (PWM) vis-à-vis pulse frequency modulation because its ensuing electromagnetic interference (EMI) spectrum is predictable and easily mitigated ...
Yong Qu, Wei Shu, J. Chang
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Automotive LED lamp lighted appearance
SPIE Proceedings, 2001The automotive optical engineer has an entirely new set of rules to follow for a 'smooth lighted appearance' with the introduction of LEDs into the automotive signal lighting market. To move away from the 'polka-dot' appearance long associated with the usage of LEDs as the light source for automotive lighting, and give the consumer a smooth lighted ...
Lawrence G. Conn, Larry R. Bennett
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Optoelectronic technologies for lighting in automotive: state-of-the-art and perspectives
2023 AEIT International Conference on Electrical and Electronic Technologies for Automotive (AEIT AUTOMOTIVE), 2023This article explores the advancements and potential of LED (Light Emitting Diode) based lighting, adaptive front lighting (AFL), laser lighting, and organic light¬emitting diode (OLED) technologies in automotive applications.
N. Trivellin +5 more
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