Results 1 to 10 of about 6,454 (112)

Optimizing Non-Glare Zone Width of Adaptive Driving Beam (ADB) Using Fuzzy Logic Control [PDF]

Applied Sciences, 2021
Adaptive driving beam (ADB) is an advanced vehicle forward-lighting system that automatically adapts its beam patterns to create a non-glare zone around vehicles, providing good long-range visibility for the driver without causing an uncomfortable glare ...
Yihong Chen, Arash Ahmadi, Mohammed Jalal Ahamed   +2 more
doaj   +2 more sources

A Low-Cost and Fast Vehicle Detection Algorithm With a Monocular Camera for Adaptive Driving Beam Systems [PDF]

IEEE Access, 2021
The adaptive driving beam headlamp system is helpful to solve the traffic safety problems caused by the abuse of high beams at night. The fundamental problem for the adaptive driving beam system is to detect and track the vehicles at specific night ...
Shanghong Li, Linhui Zhao
doaj   +2 more sources

Optical Design for Laser Diode Scanner Headlamp with Efficiently Distributed Optical Power for Adaptive Driving Beam System of Automobiles [PDF]

Applied Sciences, 2021
The illumination optical system using a laser diode has advantages such as small size and high efficiency compared to an optical system using a conventional light source.
Hyun Choi, Won-Sup Lee, Bairi Sri Harisha, Wan-Chin Kim, Jiseok Lim   +4 more
doaj   +2 more sources

A dual-mode LiDAR system enabled by mechanically tunable hybrid cascaded metasurfaces [PDF]

Light: Science & Applications
Light detection and ranging (LiDAR) is widely used for active three-dimensional (3D) perception. Beam scanning LiDAR provides high accuracy and long detection range with limited detection efficiency, while flash LiDAR can achieve high-efficiency ...
Lingyun Zhang, Chi Zhang, Li Zhang, Jianing Yang, Wei Bian, Rui You, Xiaoli Jing, Fei Xing, Zheng You, Xiaoguang Zhao   +9 more
doaj   +2 more sources

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

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

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

Autonomous Resonance‐Tuning Mechanism for Environmental Adaptive Energy Harvesting

Advanced Science, 2023
An innovative autonomous resonance‐tuning (ART) energy harvester is reported that utilizes adaptive clamping systems driven by intrinsic mechanical mechanisms without outsourcing additional energy.
Dong‐Gyu Lee, Joonchul Shin, Hyun Soo Kim, Sunghoon Hur, Shuailing Sun, Ji‐Soo Jang, Sangmi Chang, Inki Jung, Sahn Nahm, Heemin Kang, Chong‐Yun Kang, Sangtae Kim, Jeong Min Baik, Il‐Ryeol Yoo, Kyung‐Hoon Cho, Hyun‐Cheol Song   +15 more
doaj   +1 more source

Adaptive driving beam system with MEMS optical scanner for reconfigurable vehicle headlight [PDF]

Journal of Optical Microsystems, 2021
An adaptive driving beam (ADB) for vehicle headlights has been developed using a microelectromechanical systems optical scanner. A piezoelectric scanner is constructed using thin-film lead-zirconate-titanate oxide (PbZrTiO3, PZT) on a bonded silicon-on-insulator (SOI) wafer, respectively, processed by ion-milling and deep reactive ion etching.
Tomotaka Asari, Mamoru Miyachi, Yutaro Oda, Takaaki Koyama, Hiroaki Kurosu, Makoto Sakurai, Masanao Tani, Yoshiaki Yasuda, Hiroshi Toshiyoshi   +8 more
openaire   +1 more source

Adaptive Headlamps in Automobile: A Review on the Models, Detection Techniques, and Mathematical Models

IEEE Access, 2021
Driving at night with traditional headlamps poses significant threats, with many accidents occurring during the night because of temporary blindness caused by the headlights of the oncoming traffic.
Glenson Toney, Cherry Bhargava
doaj   +1 more source