{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390282752346363648.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.2208/kaigan.75.i_1381"}},{"identifier":{"@type":"URI","@value":"https://www.jstage.jst.go.jp/article/kaigan/75/2/75_I_1381/_pdf"}},{"identifier":{"@type":"NAID","@value":"130007730233"}}],"dc:title":[{"@language":"en","@value":"TSUNAMI EVACUATION USING REAL-TIME HAZARD INFORMATION PROVIDED BY SMARTPHONE APPLICATION"},{"@language":"ja","@value":"スマートフォンアプリによるリアルタイム災害情報を活用した津波避難の有効性と課題"}],"dc:language":"ja","description":[{"type":"abstract","notation":[{"@language":"en","@value":"<p> In order to realize efficient evacuation utilizing real-time hazard information, a demonstration experiment of tsunami evacuation drill using a smartphone application was conducted. In the evacuation drill, we assumed impassable locations due to earthquake damages and arranged staff members who had panels that say \"unable to pass\". Participants posted these impassable points through the application and chose appropriate evacuation route by reffering the information. Evacuation process were evaluated by the application's position measurement function. A group using the information sharing function of the application and another group not using the function were compared. Although the tendency to select an efficient evacuation route was observed in the group with the real-time information, the overall evacuation efficiency was not improved. The main reason for this was that the accuracy of posted information was low and it caused delays of evacuation for route planning. For effective utilization of real-time information, it is essential to ensure the quality of information and to consider an effective information provision that realizes safer evacuation.</p>"},{"@language":"ja","@value":"<p>　安全な津波避難に向けて，スマートフォンアプリによるリアルタイム災害情報提供の有効性を評価する実証実験を行った．実験では，地震被害による通行不可地点を設定し，参加者はそれらの地点情報をアプリで他の参加者と共有しながら避難を行った．アプリによる情報有りと無しの班に分けて避難行動を比較した結果，情報有りの場合に効率的な避難経路を選択する傾向が確認できた．一方で，共有された情報精度の低さにより，アプリ操作と避難路検討のための立止まりが長引き，避難時間は必ずしも改善しなかった．今後のリアルタイム情報活用に向けては，情報の不確実性を考慮し信頼度に応じた情報表示を行うなど情報提供手段の工夫が必要である．</p>"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1420282801214396672","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"90816240"},{"@type":"NRID","@value":"1000090816240"},{"@type":"NRID","@value":"9000345299977"},{"@type":"NRID","@value":"9000398789010"},{"@type":"NRID","@value":"9000405697955"},{"@type":"NRID","@value":"9000398829598"},{"@type":"NRID","@value":"9000410655466"},{"@type":"NRID","@value":"9000398788880"},{"@type":"NRID","@value":"9000398828710"},{"@type":"NRID","@value":"9000404665539"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/oishi.yusuke"}],"foaf:name":[{"@language":"en","@value":"OISHI 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Fumihiko"},{"@language":"ja","@value":"今村 文彦"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"東北大学 災害科学国際研究所"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282752346363651","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000404665544"}],"foaf:name":[{"@language":"en","@value":"MAKINOSHIMA Fumiyasu"},{"@language":"ja","@value":"牧野嶋 文泰"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"富士通研究所 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Kei"},{"@language":"ja","@value":"山下 啓"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"東北大学 災害科学国際研究所"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282752346363652","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000404665546"}],"foaf:name":[{"@language":"en","@value":"HIGASHIYAMA Takao"},{"@language":"ja","@value":"東山 孝生"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"富士通株式会社 デジタルフロント事業部"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282752346363655","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000404665547"}],"foaf:name":[{"@language":"en","@value":"GOTO Tomonori"},{"@language":"ja","@value":"後藤 知範"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"富士通株式会社 第四システム事業本部"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282752346363653","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000404665548"}],"foaf:name":[{"@language":"en","@value":"OHMURA Makoto"},{"@language":"ja","@value":"大村 誠"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"川崎市 総務企画局危機管理室"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282752346363650","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000404665540"}],"foaf:name":[{"@language":"en","@value":"NAGAYAMA Mitsuyuki"},{"@language":"ja","@value":"永山 実幸"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"川崎市 総務企画局危機管理室"}]}],"publication":{"publicationIdentifier":[{"@type":"EISSN","@value":"18838944"},{"@type":"PISSN","@value":"18842399"}],"prism:publicationName":[{"@language":"en","@value":"Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)"},{"@language":"ja","@value":"土木学会論文集Ｂ２（海岸工学）"},{"@value":"土木学会論文集B2(海岸工学)"},{"@language":"en","@value":"Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)"},{"@language":"ja","@value":"海岸工学論文集"}],"dc:publisher":[{"@language":"en","@value":"Japan Society of Civil Engineers"},{"@language":"ja","@value":"公益社団法人 土木学会"}],"prism:publicationDate":"2019","prism:volume":"75","prism:number":"2","prism:startingPage":"I_1381","prism:endingPage":"I_1386"},"reviewed":"false","url":[{"@id":"https://www.jstage.jst.go.jp/article/kaigan/75/2/75_I_1381/_pdf"}],"availableAt":"2019","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=tsunami%20evacuation","dc:title":"tsunami evacuation"},{"@id":"https://cir.nii.ac.jp/all?q=evacuation%20drill","dc:title":"evacuation drill"},{"@id":"https://cir.nii.ac.jp/all?q=smartphone%20application","dc:title":"smartphone application"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360302865728923008","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Study for Presenting Information on Smartwatch to Assist in Determining Whether to Evacuate by Passing Outside the Road"}]},{"@id":"https://cir.nii.ac.jp/crid/2050025942003036160","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Multi-index method using offshore ocean-bottom pressure data for real-time tsunami forecast"}]}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:2007470312"},{"@type":"CROSSREF","@value":"10.2208/kaigan.75.i_1381"},{"@type":"CIA","@value":"130007730233"},{"@type":"CROSSREF","@value":"10.1007/978-3-031-35572-1_7_references_DOI_8e3eAMi1rbaFsWO7avSaxmXDVWT"}]}