{"created":"2021-03-01T06:20:30.776228+00:00","id":3861,"links":{},"metadata":{"_buckets":{"deposit":"b18200d7-09e8-4bf5-ac1b-6c52bc83aaeb"},"_deposit":{"id":"3861","owners":[],"pid":{"revision_id":0,"type":"depid","value":"3861"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00003861","sets":["110:255:256","9:233:234"]},"item_7_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-03-24","bibliographicIssueDateType":"Issued"},"bibliographic_titles":[{}]}]},"item_7_date_granted_25":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2011-03-24"}]},"item_7_degree_name_20":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"修士(環境学)"}]},"item_7_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"This study describes a method to integrate a personal handy-phone system (PHS) positioning system, which utilizes the electric-field intensity of the base station, with an exploration method, which utilizes the directional-antenna terminal electric-field strength, to search lost items in logistics markets. This methodology employs the directional antenna to confirm the position of the lost item within the errors of the PHS positioning system. An effective exploration method is proposed by comparing the position, which is obtained from the relationship between the electric-field intensity of the PHS terminal and the distance, and the position obtained from the cross point of directions of the maximum terminal electric-field intensity measured at several positions. By focusing on Chinese logistics business background and targeting the positioning and car sharing, the quantitative utilization tendency and requirement estimation are done by using the traffic data which includes PHS positioning data, reservation data, cycle data, etc.","subitem_description_type":"Abstract"}]},"item_7_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"8998","nameIdentifierScheme":"WEKO"}],"names":[{"name":"アン, ユリ"}]}]},"item_7_select_21":{"attribute_name":"学位","attribute_value_mlt":[{"subitem_select_item":"master"}]},"item_7_subject_13":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"680","subitem_subject_scheme":"NDC"}]},"item_7_text_24":{"attribute_name":"研究科・専攻","attribute_value_mlt":[{"subitem_text_value":"新領域創成科学研究科環境学研究系人間環境学専攻"}]},"item_7_text_27":{"attribute_name":"学位記番号","attribute_value_mlt":[{"subitem_text_value":"修創域第3954号"}]},"item_7_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学大学院新領域創成科学研究科環境学研究系人間環境学専攻"},{"subitem_text_value":"Department of Human and Engineered Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"安, 百合"}],"nameIdentifiers":[{"nameIdentifier":"8997","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-05-31"}],"displaytype":"detail","filename":"K-02831-a.pdf","filesize":[{"value":"648.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"要旨(summary)","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/3861/files/K-02831-a.pdf"},"version_id":"422c94ef-a752-4884-9e5f-297ea9afadc5"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"logistics","subitem_subject_scheme":"Other"},{"subitem_subject":"personal handy-phone system","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"thesis","resourceuri":"http://purl.org/coar/resource_type/c_46ec"}]},"item_title":"交通および物流における位置情報処理の研究(要旨)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"交通および物流における位置情報処理の研究(要旨)"}]},"item_type_id":"7","owner":"1","path":["234","256"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-10-12"},"publish_date":"2012-10-12","publish_status":"0","recid":"3861","relation_version_is_last":true,"title":["交通および物流における位置情報処理の研究(要旨)"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T05:24:29.196733+00:00"}