High-accuracy positioning system using visible LED lights and image sensor

Masaki Yoshino, Shinichiro Haruyama, Masao Nakagawa

研究成果: Conference contribution

210 被引用数 (Scopus)

抄録

We propose a new positioning system using visible LED lights and image sensor. GPS is widely used, but its measurement error gets dozens meters worse at indoor or urban canyon where radio wave is hard to reach. On the other hand, visible light can reach users easily since visible light devices are established at indoor and urban canyon. Our proposed system can determine the receiver's position where each LED in a lighting sends differential three dimensional space coordinate and image sensor can receive the signal. We show the availability of our proposed method by numerical analysis.

本文言語English
ホスト出版物のタイトル2008 IEEE Radio and Wireless Symposium, RWS
ページ439-442
ページ数4
DOI
出版ステータスPublished - 2008 9月 9
イベント2008 IEEE Radio and Wireless Symposium, RWS - Orlando, FL, United States
継続期間: 2008 1月 222008 1月 24

出版物シリーズ

名前2008 IEEE Radio and Wireless Symposium, RWS

Other

Other2008 IEEE Radio and Wireless Symposium, RWS
国/地域United States
CityOrlando, FL
Period08/1/2208/1/24

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 電子工学および電気工学
  • 通信

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