超広帯域無線による高齢者の状態監視センサ

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: 2011/09/01

タイトル(英語): Elderly-Care Motion Monitoring Sensor Using Ultra-wideband Radio

著者名: 大田　恭平（北九州市立大学大学院国際環境工学研究科），大津　貢（北九州市立大学大学院国際環境工学研究科），太田　勇輝（北九州市立大学大学院国際環境工学研究科），梶原　昭博（北九州市立大学大学院国際環境工学研究科）

著者名(英語): Kyohei Ota (Graduate School of Environmental Engineering, University of Kitakyushu), Mitsugu Otsu (Graduate School of Environmental Engineering, University of Kitakyushu), Yuki Ota (Graduate School of Environmental Engineering, University of Kitakyushu), Akihiro Kajiwara (Graduate School of Environmental Engineering, University of Kitakyushu)

キーワード: センサ，超広帯域無線，状態監視　　sensor，UWB，motion sensing

要約(英語): Requirement for monitoring the state of the elderly in care facilities is increasing year by year and the increase in accidents involving them becomes great concern. In this paper, an ultra-wideband impulse-radio monitoring sensor is suggested which focuses on the bed state most critical to the elderly that need the assistance immediately. Employing our developed state estimation algorithm, various states can be detected that includes sleeping in bed, sitting up in bed and going in and out from the room. The measurements were conducted in a room assumed the care facilities and the performance is investigated where various scenarios are considered. The measurement result shows that the detection rate is more than 91%.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.131 No.9 （2011） 特集：医療・ヘルスケアにおける工学技術の新展開

本誌掲載ページ: 1547-1552 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/ieejeiss/131/9/131_9_1547/_article/-char/ja/