@article{oai:nagoya.repo.nii.ac.jp:00021737, author = {笠嶋, 達也 and 白木, 康健 and 山里, 敬也 and 岡田, 啓 and 藤井, 俊彰 and 圓道, 知博 and 荒井, 伸太郎 and KASASHIMA, Tatsuya and SHIRAKI, Yasutake and YAMAZATO, Takaya and OKADA, Hiraku and FUJII, Toshiaki and YENDO, Tomohiro and ARAI, Shintaro}, issue = {384}, journal = {電子情報通信学会技術研究報告. MoMuC, モバイルマルチメディア通信}, month = {Jan}, note = {本稿ではLED信号機と高速度カメラを用いた路車間可視光通信システムを考える.LEDを高速に変調し無線通信を行うことを可視光通信といい,また路車間通信とは車両と道路上のインフラ機器との通信のことで,安全運転支援情報の伝送を目的としている.送信機にLEDアレイ,受信機に高速度カメラを用いた可視光通信システムについての研究は,これまでに実際に通信実験も行われており,その有効性が示されている.しかし,実験において受信情報の復号はオフラインで行われており,リアルタイム通信は実現できていなかった.本稿では,この可視光通信システムにおいてリアルタイム復号ができるように開発した受信機を紹介する., In this paper, we discuss road-to-vehicle visible light communications using an LED array as the transmitter and a high-speed camera as the receiver. The visible light communication (VLC) is a wireless communication that a transmitter consists of LED array and it transmit data by Turing LEDs on and off at high speed. We consider applying this VLC technique to the road (infrastructure) -to-vehicle communication for a purpose to support safety driving. So far, we have confirmed effectiveness of the VLC system through static and driving experiments. However, all those experimental results were obtained by off-line processing. In this paper, we introduce a real-time processing of the VLC receiver that captures not only the captured images by also the data transmitted from the LED array. The detail of the VLC receiver will be shown at the technology exhibition., IEICE Technical Report;MoMuC2011-54, IEICE Technical Report;AN2011-83}, pages = {87--89}, title = {LEDアレイと高速度カメラを用いた路車間可視光通信のリアルタイム伝送}, volume = {111}, year = {2012} }