イメージセンサ通信を用いた鉄道信号設備の視認性確認手法

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2014/11/01

タイトル(英語): A Visibility Check Method for Railway Signals using Image Sensor Communication

著者名: 長峯　望（公益財団法人鉄道総合技術研究所），鵜飼　正人（公益財団法人鉄道総合技術研究所）

著者名(英語): Nozomi Nagamine (Railway Technical Research Institute), Masato Ukai (Railway Technical Research Institute)

キーワード: 特殊信号発光機，踏切，視認性確認，イメージセンサ通信，近赤外線LED，近赤外線カメラ　　Obstruction warning signal，Level crossing，Visibility check，Image sensor communication，Infrared LED，Infrared camera

要約(英語): An obstruction warning signal is an important railway signalling piece of equipment used at a level crossing. However, it is not possible to check the visibility of such equipment during the train operating hours, because this would require traffic interruption. In this paper, we propose a method that employs near infrared LEDs, and can check the visibility of obstruction warning signals during business hours. It has been proved that the method which we have developed, namely an image processing method using a near infrared camera and a pan-tilt camera operated by feedback control installed on a vehicle, can track and detect the specific blinking of the signal correctly. Finally, we report the results of the functional field tests.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.134 No.11 （2014）

本誌掲載ページ: 969-977 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/134/11/134_969/_article/-char/ja/