{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00174583","sets":["1164:3980:8489:8897"]},"path":["8897"],"owner":"11","recid":"174583","title":["歩行者自律航法における加速度センサを用いた歩幅推定に関する研究"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-09-07"},"_buckets":{"deposit":"9b94c204-90f6-4f38-81ac-7215f1a4920d"},"_deposit":{"id":"174583","pid":{"type":"depid","value":"174583","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"歩行者自律航法における加速度センサを用いた歩幅推定に関する研究","author_link":["360033","360035","360036","360032","360027","360031","360030","360029","360028","360034"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"歩行者自律航法における加速度センサを用いた歩幅推定に関する研究"},{"subitem_title":"A Study on Step Length Estimation based on Acceleration Sensor in Pedestrian Dead Reckoning","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2016-09-07","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宇都宮大学大学院工学研究科"},{"subitem_text_value":"宇都宮大学大学院工学研究科"},{"subitem_text_value":"宇都宮大学大学院工学研究科"},{"subitem_text_value":"宇都宮大学大学院工学研究科"},{"subitem_text_value":"宇都宮大学大学院工学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Department of Information Sciences, Graduate School of Engineerring, Utsunomiya University","subitem_text_language":"en"},{"subitem_text_value":"Department of Information Sciences, Graduate School of Engineerring, Utsunomiya University","subitem_text_language":"en"},{"subitem_text_value":"Department of Information Sciences, Graduate School of Engineerring, Utsunomiya University","subitem_text_language":"en"},{"subitem_text_value":"Department of Information Sciences, Graduate School of Engineerring, Utsunomiya University","subitem_text_language":"en"},{"subitem_text_value":"Department of Information Sciences, Graduate School of Engineerring, Utsunomiya University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/174583/files/IPSJ-ITS16066005.pdf","label":"IPSJ-ITS16066005.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ITS16066005.pdf","filesize":[{"value":"1.7 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"37"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"cb1afa2a-cec6-4c0f-afb5-4f67fadf5754","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2016 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"井上, 寛崇"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"羽多野, 裕之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤井, 雅弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"伊藤, 篤"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"渡辺, 裕"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hirotaka, Inoue","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiroyuki, Hatano","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Masahiro, Fujii","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Atsushi, Ito","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yu, Watanabe","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11515904","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, 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":"2188-8965","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"歩行者の屋内位置推定手法の一つとして，PDR (Pedestrian Dead Reckoning) がある． PDR は移動体が保持する加速度センサなどを利用して，進行方向と相対移動距離を推定し，直前の位置からの変位から現在位置を求める手法である．相対移動距離は，利用者の歩数と歩幅の積から求める方法が一般的である．しかしながら，推定した歩幅の値に誤差が含まれると，算出される相対移動距離の誤差は累積的に増加する問題がある．本研究ではこの歩幅推定の精度を向上させるために，歩行時の鉛直方向と進行方向の加速度に着目し，そのピーク値を利用した歩幅推定手法を提案する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"The PDR (Pedestrian Dead Reckoning) is one of the pedestrian indoor location estimation techniques. The PDR can estimate the present position by movement from the recent position. The movement can be estimated by the information both the traveling direction and the distance. Such information can be measured by an acceleration sensor which smartphones has. Usually, the distance of the relative movement can be calculated by a product of number of steps and the step lengths. However, if errors are included in the estimated step lengths, the error of the relative movement distance increases cumulatively. In this paper, in order to improve the accuracy of the step length estimation, we will propose the step length estimation method based on the peak values of vertical and horizontal acceleration sensors.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告高度交通システムとスマートコミュニティ（ITS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2016-09-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicVolumeNumber":"2016-ITS-66"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":174583,"updated":"2025-01-20T06:38:14.737788+00:00","links":{},"created":"2025-01-19T00:44:45.312411+00:00"}