A study of posture judgement on vehicles using wearable acceleration sensor
نویسنده
چکیده
1 はじめに IoTの適用例として,hitoe[1]等のウェアラブルセン サを用いてバイタルデータを取得し,健康や作業状態を 分析して安全管理することが検討されている.センサに より加速度や心拍を取得し,そのデータをクラウド技術 (例えば,[2]-[9])を用いて管理,分析し,転倒等の姿勢 や疲労蓄積を迅速に判断する.更に,Webサービス等の サービス連携技術(例えば,[10]-[21])を用いて外部シ ステムと連携し,スタッフ手配や緊急警告等を行う. バスやタクシー(以後,車)のドライバーは,運転中 の物拾いや疲労蓄積等は事故につながる可能性があり, ウェアラブルセンサでの安全管理にニーズがある.しか し,車内では,車加速度がウェアラブルセンサ加速度に 加算されるため,正確な姿勢を推定できる保証はない. そこで,本稿では hitoeの加速度データを用いて,乗車 中の姿勢推定に関する方式を検討し,実地検証する.
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ورودعنوان ژورنال:
- CoRR
دوره abs/1704.01117 شماره
صفحات -
تاریخ انتشار 2016