{"updated":"2025-01-19T10:23:56.390855+00:00","links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00232587","sets":["1164:3865:11476:11512"]},"path":["11512"],"owner":"44499","recid":"232587","title":["UWB無線通信と用いたリアルタイムタグ追尾およびxRデバイス上でのモニタリング手法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-02-22"},"_buckets":{"deposit":"8daf9773-f96d-4a6c-bca7-da483e524936"},"_deposit":{"id":"232587","pid":{"type":"depid","value":"232587","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"UWB無線通信と用いたリアルタイムタグ追尾およびxRデバイス上でのモニタリング手法","author_link":["629967","629965","629970","629969","629968","629966"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"UWB無線通信と用いたリアルタイムタグ追尾およびxRデバイス上でのモニタリング手法"},{"subitem_title":"A Real-time Tracking and Monitoring System Using UWB Wireless Communication and xR 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etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8817","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年インドア測位技術として BLE ビーコンなどが存在するが精度や移動追尾性が不足している．本研究では，Ultra-Wideband (UWB) 技術を用いた屋内での高精度位置推定システムと，拡張現実 (xR) デバイスを利用した可視化手法について報告する．UWB 技術は，その広い帯域幅と短いパルスにより，屋内環境での精密な距離測定と位置推定を可能にする．本システムでは複数の UWB アンカを配置し，移動するデバイスの位置をリアルタイムで推定し，位置情報を xR デバイスに統合することで，ユーザが自然に周囲の環境と相互作用しながら，精密な位置情報を視覚的に認識可能にした．これにより，現実世界の物理的な環境とデジタル情報が融合し，ユーザは拡張現実デバイスを通じて空間的な情報を直感的に把握できる．実験では，UWB 技術による位置推定の精度を評価し，xR デバイスのインタフェースを通じて提供される情報の有用性とユーザ体験を検証した．その結果，UWB 技術は屋内での精度の高い位置推定を実現し，xR デバイスの使用は空間認識とインタラクションを向上させることが明らかになった．UWB 測位と xR 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