Results 21 to 30 of about 2,554 (252)

Influence of Headlight Level on Object Detection in Urban Traffic at Night

Applied Sciences, 2023
The purpose of this work is to determine the influence of the low beam intensity of motor vehicle headlights on detection conditions in urban traffic. For this purpose, studies with fourteen subjects are conducted on three differently illuminated test ...
Anil Erkan, David Hoffmann, Timo Singer, Julia Maria Schikowski, Korbinian Kunst, Markus Alexander Peier, Tran Quoc Khanh   +6 more
doaj   +1 more source

CURRENT STATE OF AUTOMOTIVE LIGHTING EQUIPMENT WITH NON-REPLACEABLE LIGHT SOURCES ON BASIS OF LIGHT-EMITTING DIODE TECHNOLOGIES

Наука и техника, 2012
The paper contains information on the current state of automotive lighting equipment. Different designs of automotive lighting devices, their merits and demerits are described in the paper.
S. P. Sernov, D. V. Balokhonov, T. V. Kolontaeva   +2 more
doaj   +1 more source

A Study of High-Efficiency Laser Headlight Design Using Gradient-Index Lens and Liquid Lens

Applied Sciences, 2020
In the field of vehicle lighting, due to the diode laser, its small size and high energy conversion efficiency, it can be effectively used as the headlight source of high beam.
Yi-Chin Fang, Yih-Fong Tzeng, Chan-Chuan Wen, Chao-Hsien Chen, Hsiao-Yi Lee, Shun-Hsyung Chang, Yi-Lun Su   +6 more
doaj   +1 more source

A Novel Way of Optimizing Headlight Distributions Based on Real-Life Traffic and Eye Tracking Data Part 3: Driver Gaze Behaviour on Real Roads and Optimized Light Distribution

Applied Sciences, 2023
In order to find optimized headlight distributions based on real traffic data, a three-step approach has been chosen. The complete investigations are too extensive to fit into a single paper; this paper is the last of a three part series.
Jonas Kobbert, Anil Erkan, John D. Bullough, Tran Quoc Khanh   +3 more
doaj   +1 more source

Efficient and Color-tunable Organic Light-emitting Diodes for Rear Light Application on the Motor Vehicle

Medžiagotyra, 2021
By designing double emissive layers, orange light-emitting layer (EML) and red EML and a space layer of blending hole-transporting material (HTM) with electron-transporting material (ETM), we have achieved efficient and color-tunable organic light ...
Yilian LI, Na LIU, Pengchao ZHOU, Weixia LAN, Huayan PU, Yingjie LIAO   +5 more
doaj   +1 more source

Required Visibility Level for Reliable Object Detection during Nighttime Road Traffic in Non-Urban Areas

Applied Sciences, 2023
Motor vehicle headlamps are the only light sources that create visibility conditions for the driver in nighttime non-urban traffic. Therefore, a suitable design of these lighting systems is of the highest relevance to allow the driver an early detection ...
Anil Erkan, David Hoffmann, Nikolai Kreß, Tsoni Vitkov, Korbinian Kunst, Markus Alexander Peier, Tran Quoc Khanh   +6 more
doaj   +1 more source

A Novel Way of Optimizing Headlight Distributions Based on Real Life Traffic and Eye Tracking Data Part 1: Idealized Baseline Distribution

Applied Sciences, 2023
In order to find optimized headlight distributions based on real traffic data, a three-step approach is chosen. Since the complete investigations are too extensive to fit into a single publication, this paper is the first in a series of three ...
Jonas Kobbert, Anil Erkan, John D. Bullough, Tran Quoc Khanh   +3 more
doaj   +1 more source

Passenger motion sickness binary classification model and analysis of vehicle lighting intervention effect [PDF]

Artificial Intelligence and Autonomous Systems
This study investigated the effects of ambient lighting on passenger motion sickness during real-world nighttime driving. Motion sickness was assessed through subjective ratings and simultaneous EEG-ECG recordings.
Bin Ren, Xiaoyuchen Wang, Pengyu Ren, Menghan Wu   +3 more
doaj   +1 more source

A Novel Way of Optimizing Headlight Distributions Based on Real-Life Traffic and Eye-Tracking Data Part 2: Analysis of Real-World Traffic Environments Data in Germany

Applied Sciences, 2023
In order to find optimized headlight distributions based on real traffic data, a three-step approach has been chosen. Since the complete investigations are too extensive to fit into one single publication, this paper is the second of three papers.
Jonas Kobbert, Anil Erkan, John D. Bullough, Tran Quoc Khanh   +3 more
doaj   +1 more source

Temperature-Aware Adaptive Control for Automotive Front-Lighting System

IEEE Access, 2022
Adaptive front-lighting systems (AFSs) have been widely adopted to automotive industries for providing higher driver’s safety. As their light sources, multi-string light-emitting diodes (LED) arrays have been widely adopted because of their ...
Jiseong Lee, Seung Soo Kwak, Yong Sin Kim   +2 more
doaj   +1 more source