講演名 2021-01-21
An Implementation of Fingerprint-Based Indoor Positioning System Using IEEE 802.15.4
Pradini Puspitaningayu(岡山大), Kazushi Hamazaki(岡山大), Nobuo Funabiki(岡山大), Hein Htet(岡山大), Minoru Kuribayashi(岡山大),
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抄録(和) Nowadays, developments of indoor positioning systems (IPS) have been gaining a lot of interests for offering location-based services. Previously, we have studied a fingerprint-based indoor positioning system using the IEEE 802.15.4 standard that is suitable for long-time use with a small battery due to small energy consumptions limiting the positioning resolution by rooms, it can detect the current position accurately. However, this system was not implemented for real-time use, where only the feasibility has been examined.In this paper, we present an implementation of the system using Python programs. It consists of a server PC that collects and stores the data, and runs the positioning program periodically, Mono Wireless transmitters/receivers, and Raspberry Pi devices that forward the received data to the server using the MQTT protocol. The experiment results in #2 Engineering Building at Okayama University show that the user locating room is always correctly detected by the system on time.
抄録(英) Nowadays, developments of indoor positioning systems (IPS) have been gaining a lot of interests for offering location-based services. Previously, we have studied a fingerprint-based indoor positioning system using the IEEE 802.15.4 standard that is suitable for long-time use with a small battery due to small energy consumptions limiting the positioning resolution by rooms, it can detect the current position accurately. However, this system was not implemented for real-time use, where only the feasibility has been examined.In this paper, we present an implementation of the system using Python programs. It consists of a server PC that collects and stores the data, and runs the positioning program periodically, Mono Wireless transmitters/receivers, and Raspberry Pi devices that forward the received data to the server using the MQTT protocol. The experiment results in #2 Engineering Building at Okayama University show that the user locating room is always correctly detected by the system on time.
キーワード(和) indoor positioning / fingerprint / LQI / IEEE 802.15.4 / Raspberry Pi / MQTT / SQLite
キーワード(英) indoor positioning / fingerprint / LQI / IEEE 802.15.4 / Raspberry Pi / MQTT / SQLite
資料番号 ICM2020-40,LOIS2020-28
発行日 2021-01-14 (ICM, LOIS)

研究会情報
研究会 ICM / LOIS
開催期間 2021/1/21(から2日開催)
開催地(和) オンライン開催
開催地(英) Online
テーマ(和) ライフログ活用技術,オフィス情報システム,ビジネス管理,一般
テーマ(英) Practical Use of Lifelog, Office Information System, Business Management, etc.
委員長氏名(和) 木下 和彦(徳島大) / 小林 透(長崎大)
委員長氏名(英) Kazuhiko Kinoshita(Tokushima Univ.) / Toru Kobayashi(Nagasaki Univ.)
副委員長氏名(和) 佐藤 陽一(OSL) / 大石 晴夫(NTT) / 戸田 浩之(NTT)
副委員長氏名(英) Yoichi Sato(OSL) / Haruo Ooishi(NTT) / Hiroyuki Toda(NTT)
幹事氏名(和) 瀬戸 三郎(NTT) / 中山 裕貴(ボスコ・テクノロジーズ) / 永徳 真一郎(NTT) / 荒井 研一(長崎大学)
幹事氏名(英) Saburo Seto(NTT) / Hiroki Nakayama(Bosco) / Shinichiro Eitoku(NTT) / Kenichi Arai(Nagasaki Univ.)
幹事補佐氏名(和) 内海 哲哉(富士通研) / 藤村 滋(NTT)
幹事補佐氏名(英) Tetsuya Uchiumi(Fujitsu Lab.) / Shigeru Fujimura(NTT)

講演論文情報詳細
申込み研究会 Technical Committee on Information and Communication Management / Technical Committee on Life Intelligence and Office Information Systems
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) An Implementation of Fingerprint-Based Indoor Positioning System Using IEEE 802.15.4
サブタイトル(和)
キーワード(1)(和/英) indoor positioning / indoor positioning
キーワード(2)(和/英) fingerprint / fingerprint
キーワード(3)(和/英) LQI / LQI
キーワード(4)(和/英) IEEE 802.15.4 / IEEE 802.15.4
キーワード(5)(和/英) Raspberry Pi / Raspberry Pi
キーワード(6)(和/英) MQTT / MQTT
キーワード(7)(和/英) SQLite / SQLite
第 1 著者 氏名(和/英) Pradini Puspitaningayu / Pradini Puspitaningayu
第 1 著者 所属(和/英) Okayama University(略称:岡山大)
Okayama University(略称:Okayama Univ.)
第 2 著者 氏名(和/英) Kazushi Hamazaki / Kazushi Hamazaki
第 2 著者 所属(和/英) Okayama University(略称:岡山大)
Okayama University(略称:Okayama Univ.)
第 3 著者 氏名(和/英) Nobuo Funabiki / Nobuo Funabiki
第 3 著者 所属(和/英) Okayama University(略称:岡山大)
Okayama University(略称:Okayama Univ.)
第 4 著者 氏名(和/英) Hein Htet / Hein Htet
第 4 著者 所属(和/英) Okayama University(略称:岡山大)
Okayama University(略称:Okayama Univ.)
第 5 著者 氏名(和/英) Minoru Kuribayashi / Minoru Kuribayashi
第 5 著者 所属(和/英) Okayama University(略称:岡山大)
Okayama University(略称:Okayama Univ.)
発表年月日 2021-01-21
資料番号 ICM2020-40,LOIS2020-28
巻番号(vol) vol.120
号番号(no) ICM-323,LOIS-324
ページ範囲 pp.33-38(ICM), pp.33-38(LOIS),
ページ数 6
発行日 2021-01-14 (ICM, LOIS)