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Drowsiness management combining various physiological signals and sensory stimuli

Research Project

Project/Area Number 16K00375
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Kansei informatics
Research InstitutionKumamoto University

Principal Investigator

Igasaki Tomohiko  熊本大学, 大学院先端科学研究部(工), 准教授 (70315282)

Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords感性計測評価 / モニタリング / マネジメント / 生体信号 / 嗅覚刺激 / 眠気 / 脳波 / 心拍変動解析 / グレープフルーツ香 / ラベンダー香 / 覚醒効果 / カロリンスカ眠気尺度 / サポートベクタマシン / 眠気予測 / 後頭部脳波 / 眼球運動 / 顔表情評定 / Hjorth's Activity / Hjorth's Mobility / 注視時間 / 感性情報学 / 人間生活環境 / 生物・生体工学 / リアルタイムマネージメント / 交通事故
Outline of Final Research Achievements

We could detect drowsiness in 3-level (awake/weak drowsiness/strong drowsiness, evaluated by Karolinska sleepiness scale (KSS)) with an electroencephalogram (EEG), heart rate variability (HRV) or gaze/blink time. Also, we developed a recurrent support vector regression model and made it possible to estimate 9-level drowsiness using EEG. Further, we could predict drowsiness of 30 seconds ahead from EEG of 5 minutes ago. On the other hand, drowsiness reduction/awakening maintenance due to 4 or 64% grapefruit or lavender scent stimulation was observed in KSS, EEG, and HRV. From the above, the possibility to manage the awakening effect on drowsiness by changing type or concentration of olfactory stimulation, and to monitor it by EEG or HRV analysis was suggested.

Academic Significance and Societal Importance of the Research Achievements

生体信号による眠気の客観的評価に関する研究の多くは,ある一つの生体信号に対してある一つの解析方法を適用した場合について報告されることが多い.これに対して本研究課題では,同時に計測された複数の生体信号を多次元的に解析することにより,信頼性の高い眠気の予測の可能性を示唆した.本研究課題の遂行により,眠気を適切にコントロールできるようになり,結果として生産効率の向上や事故の防止に貢献できる.また,「眠気」から「睡眠」へと展開することで「睡眠時無呼吸症候群」や「乳幼児突然死症候群」の予知も期待されることから,その足掛かりとして意義がある.

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (29 results)

All 2019 2018 2017 2016 Other

All Journal Article (12 results) (of which Peer Reviewed: 8 results,  Open Access: 3 results,  Acknowledgement Compliant: 5 results) Presentation (14 results) (of which Int'l Joint Research: 4 results,  Invited: 1 results) Book (2 results) Remarks (1 results)

  • [Journal Article] Gazing as actual parameter for drowsiness assessment in driving simulators2019

    • Author(s)
      Rumagit AM, Akbar IA, Utsunomiya M, Morie T, Igasaki T
    • Journal Title

      Indonesian Journal of Computer Science and Electrical Engineering

      Volume: 13 Issue: 1 Pages: 170-178

    • DOI

      10.11591/ijeecs.v13.i1.pp170-178

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 模擬運転環境における眼電図からの注視・瞬目パラメータによる眠気評価2018

    • Author(s)
      Rumagit AM, Akbar IA, 宇都宮光拓, 森江崇正, 伊賀崎伴彦
    • Journal Title

      電子情報通信学会技術研究報告

      Volume: 117(416) Pages: 7-11

    • Related Report
      2017 Research-status Report
  • [Journal Article] Can potentials of unbalanced complex kinetics of heart rate variability estimate drowsiness?2017

    • Author(s)
      Igasaki T, Morie T, Utsunomiya M, Akbar IA, Rumagit AM
    • Journal Title

      Proceedings of the 10th Biomedical Engineering International Conference (BMEiCON)

      Volume: (なし) Pages: 1-5

    • DOI

      10.1109/bmeicon.2017.8229140

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Measurement of heartbeat intervals in a sitting position using multiple piezoelectric sensors with body movement reduction2017

    • Author(s)
      Igasaki T, Shimai S, Kobayashi M
    • Journal Title

      Proceedings of the 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Scoiety

      Volume: (なし) Pages: 3301-3304

    • DOI

      10.1109/embc.2017.8037562

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Three drowsiness categories assessment by electroencephalogram in driving simulator environment2017

    • Author(s)
      Akbar IA, Rumagit AM, Utsunomiya M, Morie T, Igasaki T
    • Journal Title

      Proceedings of the 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Scoiety

      Volume: (なし) Pages: 2904-2907

    • DOI

      10.1109/embc.2017.8037464

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Drowsiness Estimation by Potentials of Unbalanced Complex Kinetics Analysis for Heart Rate Variability2017

    • Author(s)
      Igasaki T, Morie T, Akbar IA, Rumagit AM
    • Journal Title

      Proceedings of Life Engineering Symposium

      Volume: (なし) Pages: 75-80

    • Related Report
      2017 Research-status Report
  • [Journal Article] Gazing Time Analysis for Drowsiness Assessment Using Eye Gaze Tracker2017

    • Author(s)
      Rumagit AM, Akbar IA, Igasaki T
    • Journal Title

      Telkomnika

      Volume: 15(2) Issue: 2 Pages: 919-925

    • DOI

      10.12928/telkomnika.v15i1.6145

    • Related Report
      2017 Research-status Report 2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Measuring cardiorespiratory information in sitting position using multiple piezoelectric sensors2017

    • Author(s)
      Igasaki T, Shimai S, Kobayashi M
    • Journal Title

      Indones J Comput Sci Electr Eng

      Volume: 6(1) Issue: 1 Pages: 132-138

    • DOI

      10.11591/ijeecs.v6.i1.pp132-138

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] ドライビングシミュレータ環境における注視時間情報を用いた眠気評価2017

    • Author(s)
      宇都宮光拓, Rumagit AM, Akbar IA, 伊賀崎伴彦
    • Journal Title

      電子情報通信学会技術研究報告

      Volume: 116(435) Pages: 47-51

    • Related Report
      2016 Research-status Report
    • Acknowledgement Compliant
  • [Journal Article] 圧電センサアレイを用いた心拍情報測定~体動ノイズの除去についての検討~2017

    • Author(s)
      島井祥伍, 伊賀崎伴彦, 小林牧子
    • Journal Title

      電子情報通信学会技術研究報告

      Volume: 116(435) Pages: 53-56

    • Related Report
      2016 Research-status Report
    • Acknowledgement Compliant
  • [Journal Article] Measuring Cardiorespiratory Information in Sitting Position Using Multiple Piezoelectric Sensors2017

    • Author(s)
      Igasaki T, Shimai S, Kobayashi M
    • Journal Title

      Indonesian Journal of Computer Science and Electrical Engineering

      Volume: 16(1)

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Sleepiness classification by thoracic respiration using support vector machine2016

    • Author(s)
      Igasaki T, Nagasawa K, Akbar IA, Kubo N
    • Journal Title

      Proceedings of the 9th Biomedical International Conference (IEEE BMEiCON)

      Volume: - Pages: 1-5

    • DOI

      10.1109/bmeicon.2016.7859630

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Pilot study on drowsiness evaluation by grapefruit fragrance using electroencephalogram and heart rate variability2018

    • Author(s)
      Baba Y, Igasaki T
    • Organizer
      The 13th International Student Conference on Applied Science and Technology (ICAST)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 脳波および心拍変動解析を用いた グレープフルーツ香刺激時の眠気評価に関する基礎的研究2018

    • Author(s)
      馬場勇太, 伊賀崎伴彦
    • Organizer
      第71回電気・情報関係学会九州支部連合大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Toward drowsy driving prevention―Detection then prediction of drowsiness by biological signals―2018

    • Author(s)
      Igasaki T
    • Organizer
      The 3rd RSU National and International Research Conference on Science and Technology, Social Sciences, and Humanities (RSUSSH)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 心拍変動解析による模擬運転中の眠気予測可能性2018

    • Author(s)
      宇都宮光拓, 森江崇正, Rumagit AM, Akbar IA, 伊賀崎伴彦
    • Organizer
      日本生体医工学会九州支部学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] 脈波伝播時間による模擬運転中の眠気推定に関する基礎的研究2017

    • Author(s)
      澁田新, 宇都宮光拓, 森江崇正, Akbar IA, Rumagit AM, 伊賀崎伴彦
    • Organizer
      第70回電気・情報関係学会九州支部連合大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 模擬運転中の心拍変動解析による眠気予測に関する基礎的研究2017

    • Author(s)
      宇都宮光拓, 森江崇正, Akbar IA, Rumagit AM, 伊賀崎伴彦
    • Organizer
      第70回電気・情報関係学会九州支部連合大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 自己眠気評価と他者眠気評価の差異に関する基礎的研究2017

    • Author(s)
      森江崇正, 宇都宮光拓, Rumagin AM, Akbar IA, 伊賀崎伴彦
    • Organizer
      第70回電気・情報関係学会九州支部連合大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 呼吸曲線による模擬運転中の欠伸および体動の検出に関する基礎的研究2017

    • Author(s)
      森本悠介, 森江崇正, 宇都宮光拓, Rumagin AM, Akbar IA, 伊賀崎伴彦
    • Organizer
      第70回電気・情報関係学会九州支部連合大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 圧電センサアレイを用いた心拍情報の測定に関する研究~体動の影響によ るノイズの低減・除去法についての検討~2017

    • Author(s)
      島井祥伍, 伊賀崎伴彦, 小林牧子
    • Organizer
      日本生体医工学会九州支部学術講演会
    • Place of Presentation
      福岡市(九州大学)
    • Related Report
      2016 Research-status Report
  • [Presentation] 注視時間情報を用いた模擬運転環境における眠気評価2017

    • Author(s)
      宇都宮光拓, Rumagit AM, Akbar IA, 伊賀崎伴彦
    • Organizer
      日本生体医工学会九州支部学術講演会
    • Place of Presentation
      福岡市(九州大学)
    • Related Report
      2016 Research-status Report
  • [Presentation] 胸郭呼吸曲線による3段階眠気分類に関する基礎的研究2016

    • Author(s)
      宇都宮光拓, 長澤一樹, 伊賀崎伴彦
    • Organizer
      第69回電気・情報関係学会九州支部連合大会
    • Place of Presentation
      宮崎市(宮崎大学)
    • Year and Date
      2016-09-29
    • Related Report
      2016 Research-status Report
  • [Presentation] 垂直水平眼電図による3段階眠気分類に関する基礎的研究2016

    • Author(s)
      島井祥伍, 久保樹生, 伊賀崎伴彦
    • Organizer
      第69回電気・情報関係学会九州支部連合大会
    • Place of Presentation
      宮崎市(宮崎大学)
    • Year and Date
      2016-09-29
    • Related Report
      2016 Research-status Report
  • [Presentation] Study on drowsiness classification by thoracic respiration using multinomial logistic regression analysis2016

    • Author(s)
      Igasaki T, Nagasawa K, Akbar IA, Kubo N, Murayama N
    • Organizer
      The 10th ICME International Conference on Complex Medical Engineering
    • Place of Presentation
      宇都宮市(栃木総合文化センター)
    • Year and Date
      2016-08-04
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] EEG analysis for drowsiness estimation on driving simulator environment using Hjorth's parameters2016

    • Author(s)
      Akbar IA, Nagasawa K, Kubo N, Igasaki T, Murayama N
    • Organizer
      The 10th ICME International Conference on Complex Medical Engineering
    • Place of Presentation
      宇都宮市(栃木総合文化センター)
    • Year and Date
      2016-08-04
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Book] 生体情報センシングと ヘルスケアへの最新応用~ウェアラブル、非侵襲・非接触計測、連続モニタリング~2017

    • Author(s)
      荒川俊也, …, 伊賀崎伴彦, …(他60名)
    • Total Pages
      550
    • Publisher
      技術情報協会
    • ISBN
      9784861046612
    • Related Report
      2017 Research-status Report
  • [Book] ドライバ状態の検出, 推定技術と自動運転, 運転支援システムへの応用2016

    • Author(s)
      林光緒, …, 伊賀崎伴彦, …(全52名)
    • Total Pages
      485
    • Publisher
      技術情報協会(東京)
    • Related Report
      2016 Research-status Report
  • [Remarks] 熊本大学医用生体工学研究室

    • URL

      https://brain.cs.kumamoto-u.ac.jp/

    • Related Report
      2018 Annual Research Report

URL: 

Published: 2016-04-21   Modified: 2020-03-30  

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