{"id":209636,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00209636","sets":["1164:4061:10490:10491"]},"path":["10491"],"owner":"44499","recid":"209636","title":["土砂災害前兆現象検知のためのLPWAを用いたセンサシステムにおける送信スケジュール手法の一検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-02-22"},"_buckets":{"deposit":"d324130a-b00d-4f2d-96e3-2a19c6460584"},"_deposit":{"id":"209636","pid":{"type":"depid","value":"209636","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"土砂災害前兆現象検知のためのLPWAを用いたセンサシステムにおける送信スケジュール手法の一検討","author_link":["528993","528994","528998","528999","528997","529000","528996","528995"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"土砂災害前兆現象検知のためのLPWAを用いたセンサシステムにおける送信スケジュール手法の一検討"},{"subitem_title":"A Study on Transmission Scheduling of Sensor System Using LPWA for Landslide Indication Detection","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"SeMI","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2021-02-22","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"広島市立大学大学院情報科学研究科"},{"subitem_text_value":"広島市立大学大学院情報科学研究科"},{"subitem_text_value":"広島市立大学大学院情報科学研究科"},{"subitem_text_value":"広島市立大学大学院情報科学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Informaiton Sciences, Hiroshima City University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Informaiton Sciences, Hiroshima City University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Informaiton Sciences, Hiroshima City University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Informaiton Sciences, Hiroshima City 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/209636/files/IPSJ-UBI21069018.pdf","label":"IPSJ-UBI21069018.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-UBI21069018.pdf","filesize":[{"value":"2.1 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"36"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"df7420df-4920-423b-9ccf-473fbe283619","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 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":"出原, 聡"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小林, 真"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"新, 浩一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"西, 正博"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Satoshi, Dehara","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Makoto, Kobayashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Koichi, Shin","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Masahiro, Nishi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11838947","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":"2188-8698","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"土砂災害において早期避難を促して人的被害を軽減するために，土砂災害前兆現象の検知が重要である．発生場所の予測が難しい土砂災害の前兆としての土砂移動を多くの加速度センサで広範囲に検出するために，我々は LPWA (Low Power Wide Area) を利用したセンサネットワークの構築を目指している．土砂災害前兆現象検知のためのセンサネットワークでは，バッテリと太陽光パネルの発電能力にともなった電源の制約の下で，土砂災害危険時の 未送信時間を低減することが重要である．本研究では，土壌雨量指数とバッテリ残量に応じて送信間隔を制御する，SBA (Soil water index and Battery Adaption) スケジュールを提案した．広島市の気象記録に基づいたシミュレーションにより，SBA スケジューリングは電力制約下におけるシステムでも土砂災害危険時の未送信時間を低減できることを示した．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In order to promote early evacuation and reduce human causalities in landslide disasters, it is important to detect the precursor phenomena of landslide. We are aiming to construct sensor networks using LPWA (Low Power Wide Area) in order to detect sediment movement as a precursor of landslide disaster, which is difficult to predict the location of occurrence, in a wide range with many accelerometers. In the sensor networks for the detection of landslide precursors, it is important to reduce the untransmitted time during the landslide hazard period under the constraint of power supply due to the power generation capacity of batteries and solar panels. This study proposed an SBA (Soil water index and Battery Adaption) schedule that controls the transmission interval according to the soil water index and the remaining battery capacity. Simulations based on meteorological records of Hiroshima City showed that the SBA scheduling was able to reduce the untransmitted time in the risk of landslide even in a power-limited system.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告ユビキタスコンピューティングシステム（UBI）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2021-02-22","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"18","bibliographicVolumeNumber":"2021-UBI-69"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"updated":"2025-01-19T18:27:19.636000+00:00","created":"2025-01-19T01:10:55.972813+00:00","links":{}}