オゾンガス発生と濃度計測の簡便な制御システム

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2022/08/01

タイトル(英語): A Simple Control System for Ozone Gas Generation and Its Concentration Measurement

著者名: 岡光　序治（広島工業大学），佐々木　優一（広島工業大学），山内　将行（広島工業大学），宮園　浩一（（株）ミウラ），服部　哲郎（広島工業大学），角川　幸治（広島工業大学），田中　武（広島工業大学）

著者名(英語): Nobuharu Okamitsu (Hiroshima Institute of Technology), Yuichi Sasaki (Hiroshima Institute of Technology), Masayuki Yamauchi (Hiroshima Institute of Technology), Koichi Miyazono (MIURA CORPORATION), Tetsuo Hattori (Hiroshima Institute of Technology), Koji Kakugawa (Hiroshima Institute of Technology), Takeshi Tanaka (Hiroshima Institute of Technology)

キーワード: オゾンガス，コロナウイルス，無声放電オゾン発生，オゾンガス濃度計測，IoT，スマートフォン_x000D_　　ozone gas，corona-virus，silent discharge ozone generator，measurement of ozone gas concentration，IoT，smartphone

要約(英語): In this paper, for safe indoor hygiene management utilizing ozone gas, we present a simple control system that we have realized using Arduino that can control both the gas generator and the measuring sensor of the gas concentration. The hardware elements in the system consists of a silent discharge ozone generator module, an ozone sensor of tungsten trioxide (WO3) thin film and other sensors of temperature and humidity, which are connected to a micro-processor Arduino Uno with an IoT wireless communication device of SigFox. Although they are commercially available devices, as far as we know, there is no such low-cost and simple ozone gas concentration control system. Also in this paper, illustrating the results of evaluation experiment, we show that the system can appropriately control and maintain the ozone gas concentration at the safe level (≦0.1 ppm) recommended by the Japan Society for Occupational Health.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.142 No.8 （2022） 特集Ⅰ：Smart Cityのためのセンシング/モビリティ/情報通信技術　特集Ⅱ：サステナブル社会実現に向けた情報・システム技術

本誌掲載ページ: 859-860 p

原稿種別: 研究開発レター／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/142/8/142_859/_article/-char/ja/