{"created":"2025-02-18T01:38:10.750512+00:00","id":2000863,"links":{},"metadata":{"_buckets":{"deposit":"caec74c8-700f-4047-99c4-b743221677cc"},"_deposit":{"created_by":41,"id":"2000863","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2000863"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02000863","sets":["1730444917621"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Prevention of Drowsy Driving by Means of Warning Sound","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Murata, Atsuo","creatorNameLang":"en"}],"familyNames":[{"familyName":"Murata","familyNameLang":"en"}],"givenNames":[{"givenName":"Atsuo","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Matsuda, Yusuke","creatorNameLang":"en"}],"familyNames":[{"familyName":"Matsuda","familyNameLang":"en"}],"givenNames":[{"givenName":"Yusuke","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Moriwaka, Makoto","creatorNameLang":"en"}],"familyNames":[{"familyName":"Moriwaka","familyNameLang":"en"}],"givenNames":[{"givenName":"Makoto","givenNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"(c) Copyright by IEEE SMC Hiroshima Chapter."}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"500","subitem_subject_scheme":"NDC"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"Traffic accidents occur due to inattentive driving such as drowsy driving. A variety of support systems that make an attempt to prevent inattentive driving are under development. The development of a system to prevent drowsy driving using auditory or tactile alarm system is undertaken. It is essential to detect the low arousal state and warn drivers of such a state so that drowsy can be prevented. EEG (Electroencephalography) was used to evaluate how an arousal level degraded with time for eight participants under a low arousal level. Mean power frequency (MPF) was calculated to evaluate an arousal level. The value of MPF was compared between high and low arousal levels. The difference of arousal effect among four warning sounds was examined. As a result, there was no significant difference of arousal effect among four alarm sounds. The alarm sound was found to temporarily heighten participants' arousal level.","subitem_description_language":"en"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"IEEE SMC Hiroshima Chapter"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_source_identifier":"1883-3977","subitem_source_identifier_type":"ISSN"}]},"item_1617187024783":{"attribute_name":"Page Start","attribute_value_mlt":[{"subitem_start_page":"248"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2009-11","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"253","bibliographicPageStart":"248","bibliographic_titles":[{"bibliographic_title":"5th International Workshop on Computational Intelligence & Applications Proceedings : IWCIA 2009"},{"bibliographic_title":"5th International Workshop on Computational Intelligence & Applications Proceedings : IWCIA 2009"}]}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_1617353299429":{"attribute_name":"Relation","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.hil.hiroshima-u.ac.jp/iwcia/2009/","subitem_relation_type_select":"URI"}}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-03-18"}],"displaytype":"simple","filename":"A1111.pdf","filesize":[{"value":"660.5 KB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2000863/files/A1111.pdf"},"version_id":"c7b7befc-a3cc-435d-a1ef-4ef086374cc2"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"28437"},"item_title":"Prevention of Drowsy Driving by Means of Warning Sound","item_type_id":"40003","owner":"41","path":["1730444917621"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-18"},"publish_date":"2023-03-18","publish_status":"0","recid":"2000863","relation_version_is_last":true,"title":["Prevention of Drowsy Driving by Means of Warning Sound"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-02-18T02:55:23.140727+00:00"}