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Simplified Vehicle Vibration Modeling for Image Sensor Communication
http://hdl.handle.net/2237/00028597
http://hdl.handle.net/2237/000285977bd6f5f3-21e1-4607-9da1-6c16ed4311ee
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2018-10-01 | |||||
タイトル | ||||||
タイトル | Simplified Vehicle Vibration Modeling for Image Sensor Communication | |||||
言語 | en | |||||
著者 |
KINOSHITA, Masayuki
× KINOSHITA, Masayuki× YAMAZATO, Takaya× OKADA, Hiraku× FUJII, Toshiaki× ARAI, Shintaro× YENDO, Tomohiro× KAMAKURA, Koji |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | en | |||||
権利情報 | copyright©2018 IEICE | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | visible light communication | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | image sensor communication | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | vehicle vibration | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | road surface irregularity | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | transmitter displacement | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | vehicle motion model | |||||
抄録 | ||||||
内容記述 | Image sensor communication (ISC), derived from visible light communication (VLC) is an attractive solution for outdoor mobile environments, particularly for intelligent transport systems (ITS). In ITS-ISC, tracking a transmitter in the image plane is critical issue since vehicle vibrations make it difficult to selsct the correct pixels for data reception. Our goal in this study is to develop a precise tracking method. To accomplish this, vehicle vibration modeling and its parameters estimation, i.e., represetative frequencies and their amplitudes for inherent vehicle vibration, and the variance of the Gaussian random process represnting road surface irregularity, are required. In this paper, we measured actual vehicle vibration in a driving situation and determined parameters based on the frequency characteristics. Then, we demonstrate that vehicle vibration that induces transmitter displacement in an image plane can be modeled by only Gaussian random processes that represent road surface irregularity when a high frame rate (e.g., 1000fps) image sensor is used as an ISC receiver. The simplified vehicle vibration model and its parameters are evaluated by numerical analysis and experimental measurement and obtained result shows that the proposed model can reproduce the characteristics of the transmitter displacement sufficiently. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
出版者 | ||||||
言語 | ja | |||||
出版者 | 電子情報通信学会 | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1587/transfun.E101.A.176 | |||||
ISSN(print) | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0916-8508 | |||||
ISSN(Online) | ||||||
収録物識別子タイプ | EISSN | |||||
収録物識別子 | 1745-1337 | |||||
書誌情報 |
en : IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences 巻 E101.A, 号 1, p. 176-184, 発行日 2018-01 |
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著者版フラグ | ||||||
値 | publisher |