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Smart License Plate in Combination with Fluorescent Concentrator for Vehicular Visible Light Communication System
Content Provider | MDPI |
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Author | Oh, Seo Yeon Lee, Yejin Yu, Minseok Cho, Seonghyeon Javed, Sana Chun, Hyunchae |
Copyright Year | 2022 |
Description | Vehicle-to-vehicle communication based on visible light communication has gained much attention. This work proposes a smart license plate receiver incorporated with a fluorescent concentrator, enabling a fast vehicle-to-vehicle communication with a large field of view and high optical gain. Communication performance is experimentally analyzed using off-the-shelf light-emitting diode-based headlamps for low-latency direct line of sight channel. Additionally, a blue laser diode-based beam-steering and tracking system, through image processing of taillights with a steerable mirror, is investigated. Data rates of 54 Mbps from the headlamps and 532 Mbps from the beam-steering channel with ±25° are demonstrated. In addition, real-time video streaming through the beam-steering channel is presented. |
Starting Page | 2485 |
e-ISSN | 14248220 |
DOI | 10.3390/s22072485 |
Journal | Sensors |
Issue Number | 7 |
Volume Number | 22 |
Language | English |
Publisher | MDPI |
Publisher Date | 2022-03-24 |
Access Restriction | Open |
Subject Keyword | Sensors Li-fi Visible Light Communication Vlc Optical Wireless Communication Owc Vehicle-to-vehicle Communication V2v |
Content Type | Text |
Resource Type | Article |