複数センサにより取得した室内大気環境変動に基づく居住者の生活パターン分類

カテゴリ: 論文誌(論文単位)

グループ名: 【E】センサ・マイクロマシン部門

発行日: 2017/10/01

タイトル(英語): Classifying of Resident's Daily Life Pattern using Indoor Ambient Atmosphere Changes Acquired by Multiple Sensor

著者名: 平澤　一樹（金沢工業大学），竹井　義法（金沢工業大学），南戸　秀仁（金沢工業大学），齋藤　敦史（芝浦工業大学）

著者名(英語): Kazuki Hirasawa (Kanazawa Institute of Technology), Yoshinori Takei (Kanazawa Institute of Technology), Hidehito Nanto (Kanazawa Institute of Technology), Atsushi Saitoh (Shibaura Institute of Technology)

キーワード: マルチセンサユニット，室内大気環境変動，動的閾値設定，評価信号生成，生活活動パターン分類　　Multi-sensor Unit，Indoor Ambient atmosphere changes，Dynamical threshold setting，Generating evaluation signal，Daily life pattern classification

要約(英語): In many countries facing the aged society, it is expected that the serious society problem like lonely death will be increasing. Therefore, a system watching over elder's life is very important. Then, we developed the system watching over elder's life using information about indoor ambient atmosphere changes. Indoor ambient atmosphere is changed by acted daily activities regardless of the age or sex of resident. Our system acquired such changes using 7 sensors (gas, temperature, humidity, brightness) and could recognize daily activities using information that extracted by observer. And, it could classify resident's daily life pattern using features that extracted by automatic feature extraction method from acquired ambient atmosphere changes. In this paper, at first, we describe an acquirement of indoor ambient atmosphere changes using multiple sensors and a classification of resident's daily activities. Next, we describe the method for detection of the information that related resident's daily activities from acquired indoor ambient atmosphere changes automatically, and the method for daily activity detection from integrated signal of multiple sensor signals. Finally, we describe result of classification of resident's daily life pattern using features extracted by automatic extraction method.

本誌: 電気学会論文誌E（センサ・マイクロマシン部門誌） Vol.137 No.10 （2017） 特集：バイオマイクロシステムの基礎と応用

本誌掲載ページ: 328-335 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/ieejsmas/137/10/137_328/_article/-char/ja/