@techreport{oai:ipsj.ixsq.nii.ac.jp:00062452, author = {秋山, 雄亮 and 小笠原, 和輝 and 嶋市, 純 and 井上, 伸二 and 河野, 英太郎 and 大田, 知行 and 角田, 良明 and Yusuke, Akiyama and Kazuki, Ogasawara and Jun, Shimaichi and Shinji, Inoue and Eitaro, Kohno and Tomoyuki, Ohta and Yoshiaki, Kakuda}, issue = {7}, month = {Jun}, note = {アドホックネットワークの技術を使った児童の登下校を見守るシステムを開発し,2007年下半期に広島市のある小学校の学区において,実証実験を行った.本システムでは予め児童の登下校の通学路を本システムに登録し,児童に持たせた携帯端末の情報で,通学路からの離脱などを異常として検出していた.しかし,児童が予め設定した通学路を利用しないこともあり,その都度誤検出してしまっていた.そこで、本実証実験終了後,本実証実験で使用したサーバを広島市立大学に移管し,通学路情報の修正を行うことで誤検出発生を抑えることを目指した., We have developed a pupils tracking system based on mobile ad hoc networks. Also we evaluated the pupils tracking system at an elementary school in Hiroshima. On the pupils tracking system, a school route for each pupil is registered in the pupils tracking system in advance. On the other hand, each pupil brings a small wireless terminal (ex. cellular phone.) If any pupil departs from a registered school route, the pupils tracking system alerts to parents of the pupil (ex. sending an e-mail with warning message.) However, pupils sometimes depart from registered school routes by their own will. In such cases, the pupils tracking system alerts to parents even when it is not emergency. Therefore we have corrected school route information, and evaluated restraining effects by correcting school route information.}, title = {広島市児童見守りシステムにおける通学路情報の修正によるタグ認識率の向上}, year = {2009} }