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Driver state estimation based on body movement and its application to the safe driving support

Research Project

Project/Area Number 19K14924
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 20010:Mechanics and mechatronics-related
Research InstitutionToyohashi University of Technology

Principal Investigator

Akiduki Takuma  豊橋技術科学大学, 工学(系)研究科(研究院), 助教 (40632922)

Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2019: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords漫然運転 / 注意散漫 / 不安全運転行動 / 加速度センサ / ウェアラブルセンサ / 手の動き / 行動推定 / 行動特徴 / 認知負荷 / 手首加速度 / 周波数スペクトル / 注意力 / 覚醒度 / 不安全行動 / 副次動作 / 運転支援 / 体動 / ドライバ状態
Outline of Research at the Start

本研究では,運転中のドライバの注意力や覚醒度の低下を早期に,精度よく検知することを目的とし,従来の心拍などの生理指標に加えて,ドライバの身体の動きに着目したドライバ状態の推定手法を提案する.このうち,本研究課題ではその基礎検証として,ドライバの注意力低下が生理指標および四肢の動きに及ぼす影響を調査し,またその変化を検出するための基本アルゴリズムを検討する.このことによって,ドライバの注意力低下を早期に,精度よく検知するための定量指標の確立をめざす.

Outline of Final Research Achievements

To assist drivers in driving safely, we have proposed a measure for evaluating driver inattention based on hand activities and developed a detection algorithm for the measures. The proposed method detects the driver's hand activities as acceleration signals using inertial sensors attached to the wrists. Furthermore, we showed that the detected hand acceleration signals could be used to detect inattentive driving behaviors and their mental states, i.e., drowsiness and visual/manual/cognitive distractions in driving, by applying machine learning methods. These results show it succeeded in the studies on developing the evaluation method for driver vigilance based on hand activities and its application to driver state estimation, which was the goal of this research project.

Academic Significance and Societal Importance of the Research Achievements

ドライバの注意力低下が手の動きに及ぼす影響を調査し、その変化を検出するためのアルゴリズムを検討した。無意識的な手の動きの変化を指標化し、注意力低下のような人の内的状態の変化を予測できる可能性を示した。また、提案手法はステレオカメラや車載センサを用いることなく、小型・安価な設備で実現可能である。このことから、本研究をさらに展開することで、ドライバの心身状態を低コスト・低負荷に計測する技術として、安全運転支援やバス・トラック等の交通・物流における安全運行への活用を期待できる。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (28 results)

All 2022 2021 2020 2019 Other

All Journal Article (11 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 11 results,  Open Access: 10 results) Presentation (15 results) (of which Int'l Joint Research: 2 results) Remarks (2 results)

  • [Journal Article] Driver Activity Recognition Using Wrist-Worn Acceleration Sensors2022

    • Author(s)
      茅嶋伸一郎, 秋月拓磨, 荒川俊也, 高橋弘毅
    • Journal Title

      Journal of Japan Society for Fuzzy Theory and Intelligent Informatics

      Volume: 34 Issue: 2 Pages: 544-549

    • DOI

      10.3156/jsoft.34.2_544

    • ISSN
      1347-7986, 1881-7203
    • Year and Date
      2022-05-15
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Inattentive Driving Detection Using Body-Worn Sensors: Feasibility Study2022

    • Author(s)
      Takuma Akiduki, Jun Nagasawa, Zhong Zhang, Yuto Omae, Toshiya Arakawa, Hirotaka Takahashi
    • Journal Title

      Sensors

      Volume: 22 Issue: 1 Pages: 1-15

    • DOI

      10.3390/s22010352

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Toward Personal Authentication Using Gesture Classification with EMG Data2021

    • Author(s)
      芝田龍正, 三上剛, 秋月拓磨, 大前佑斗, 高橋弘毅
    • Journal Title

      Journal of Japan Society for Fuzzy Theory and Intelligent Informatics

      Volume: 33 Issue: 1 Pages: 549-554

    • DOI

      10.3156/jsoft.33.1_549

    • NAID

      130007986487

    • ISSN
      1347-7986, 1881-7203
    • Year and Date
      2021-02-15
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Study of Effects of Driver's Sleepiness on Driver's Subsidiary Behaviors2021

    • Author(s)
      Kan Tsubowa, Takuma Akiduki, Zhong Zhang, Hirotaka Takahashi, Yuto Omae
    • Journal Title

      International Journal of Innovative Computing, Information and Control

      Volume: 17 Issue: 05 Pages: 1791

    • DOI

      10.24507/ijicic.17.05.1791

    • ISSN
      1349-4198
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] System for Supporting Swimmer by Using Single Inertial Sensor: Development of Prototype and its Evaluation2020

    • Author(s)
      高橋弘毅, 小林幹京, 大前佑斗, 酒井一樹, 秋月拓磨, 塩野谷明
    • Journal Title

      Journal of Japan Society for Fuzzy Theory and Intelligent Informatics

      Volume: 32 Issue: 1 Pages: 544-549

    • DOI

      10.3156/jsoft.32.1_544

    • NAID

      130007798549

    • ISSN
      1347-7986, 1881-7203
    • Year and Date
      2020-02-15
    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Classification of Human Gait Acceleration Data Using Convolutional Neural Networks2020

    • Author(s)
      Daniel Kreuter, Hirotaka Takahashi, Yuto Omae, Takuma Akiduki, Zhang, Zhong
    • Journal Title

      International Journal of Innovative Computing, Information and Control

      Volume: 16 Issue: 02 Pages: 609

    • DOI

      10.24507/ijicic.16.02.609

    • ISSN
      1349-4198
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Detection of Driver Workload Using Wrist-Worn Wearable Sensors: A Feasibility Study2020

    • Author(s)
      Ryoto Tanaka, Takuma Akiduki, Hirotaka Takahashi
    • Journal Title

      Proceedings of the 2020 IEEE International Conference on Systems, Man and Cybernetics

      Volume: - Pages: 1723-1730

    • DOI

      10.1109/smc42975.2020.9282860

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] 単一慣性センサを用いた競泳指導サポートシステム(スポーツテック:招待論文)2020

    • Author(s)
      高橋弘毅, 大前佑斗, 酒井一樹, 秋月拓磨, 塩野谷明
    • Journal Title

      情報処理

      Volume: 61 Pages: 1-27

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Detection of Swimming Stroke Start Timing by Deep Learning from an Inertial Sensor2020

    • Author(s)
      Yuto Omae, Masahiro Kobayashi, Kazuki Sakai, Takuma Akiduki, Akira Shionoya, Hirotaka Takahashi
    • Journal Title

      ICIC Express Letters, Part B: Applications

      Volume: 11 Issue: 03 Pages: 245

    • DOI

      10.24507/icicelb.11.03.245

    • NAID

      40022249321

    • ISSN
      2185-2766
    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A New Risk Estimation Model of Bayesian Network for Adapting to Driving Environment Changing2019

    • Author(s)
      Zhong Zhang, Taira Furuichi, Takuma Ueda, Takuma Akiduki and Tomoaki Mashimo
    • Journal Title

      ICIC Express Letters, Part B: Applications

      Volume: 10 Issue: 06 Pages: 515

    • DOI

      10.24507/icicelb.10.06.515

    • NAID

      40021897270

    • ISSN
      2185-2766
    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Feature Extraction for Gait Identification by Using Trajectory Attractors2019

    • Author(s)
      Takuma Akiduki, Zhong Zhang and Hirotaka Takahashi
    • Journal Title

      ICIC Express Letters

      Volume: 13 Issue: 06 Pages: 529

    • DOI

      10.24507/icicel.13.06.529

    • ISSN
      1881-803X
    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 単一慣性センサを用いたドライバの手先位置の推定2021

    • Author(s)
      畠山泰幸, 秋月拓磨, 荒川俊也, 高橋 弘毅
    • Organizer
      ロボティクス・メカトロニクス講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 装着型センサを用いた運転行動推定の精度評価2021

    • Author(s)
      茅嶋伸一郎, 秋月拓磨, 荒川俊也, 高橋弘毅
    • Organizer
      第37回ファジィシステムシンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] 手首装着型センサを用いた運転負担推定手法の検討2021

    • Author(s)
      田中隆登, 秋月拓磨, 高橋弘毅
    • Organizer
      第64回自動制御連合講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Detection of Driver Workload Using Wrist-Worn Wearable Sensors: A Feasibility Study2020

    • Author(s)
      Ryoto Tanaka, Takuma Akiduki, Hirotaka Takahashi
    • Organizer
      2020 IEEE International Conference on Systems, Man and Cybernetics
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] 行動特徴に基づくドライバの覚醒度低下の検知に関する基礎検討2020

    • Author(s)
      坂東駿, 秋月拓磨, 章忠, 高橋弘毅, 荒川俊也
    • Organizer
      第36回ファジィシステムシンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] 個人認証を念頭に置いた表面筋電位を用いたSVMによるジェスチャ判別2020

    • Author(s)
      芝田龍正, 三上剛, 秋月拓磨, 高橋弘毅
    • Organizer
      第36回ファジィシステムシンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] 運転中の脳波を用いた注意力低下指標に関する研究2020

    • Author(s)
      松丸剛,章忠,秋月拓磨
    • Organizer
      日本機械学会東海支部第69期総会
    • Related Report
      2019 Research-status Report
  • [Presentation] A Study of Effects of Driver’s Sleepiness on Driver’s Subsidiary Behaviors2019

    • Author(s)
      Kan Tsubowa, Takuma Akiduki, Zhong Zhang, Hirotaka Takahashi and Yuto Omae
    • Organizer
      14th International Conference on Innovative Computing, Information and Control
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 慣性センサデータを用いた個人特徴抽出とその応用2019

    • Author(s)
      高橋弘毅, 秋月拓磨, 章忠, 大前佑斗
    • Organizer
      第10回横幹連合コンファレンス
    • Related Report
      2019 Research-status Report
  • [Presentation] 運転操作情報を用いた注意散漫状態の推定2019

    • Author(s)
      大高将悟, 秋月拓磨, 章忠
    • Organizer
      計測自動制御学会 システム・情報部門学術講演会
    • Related Report
      2019 Research-status Report
  • [Presentation] 体動変化を用いた運転中の注意力低下検知に関する検討2019

    • Author(s)
      諏訪航司, 秋月拓磨, 章忠, 高橋弘毅, 大前佑斗
    • Organizer
      第62回自動制御連合講演会
    • Related Report
      2019 Research-status Report
  • [Presentation] 小型圧電素子を用いた生体計測用センサの検討2019

    • Author(s)
      板東龍矢, 秋月拓磨, 真下智昭, 章忠
    • Organizer
      第37回日本ロボット学会学術講演会
    • Related Report
      2019 Research-status Report
  • [Presentation] 装着型センサを用いたドライバ状態検知システムの検討2019

    • Author(s)
      秋月拓磨, 諏訪航司, 坪和完, 松丸剛, 章忠, 高橋弘毅, 大前佑斗, 荒川俊也
    • Organizer
      第35回ファジィシステムシンポジウム
    • Related Report
      2019 Research-status Report
  • [Presentation] ディープラーニングと単一慣性センサを用いた競泳指導サポートシステム: プロトタイプ構築2019

    • Author(s)
      大前佑斗, 小林幹京, 酒井一樹, 秋月拓磨, 塩野谷明, 高橋弘毅
    • Organizer
      第35回ファジィシステムシンポジウム
    • Related Report
      2019 Research-status Report
  • [Presentation] 運転動作に着目したドライバの個人性分析手法の検討2019

    • Author(s)
      秋月拓磨, 小林一夢, 章忠, 真下智昭, 高橋弘毅
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会
    • Related Report
      2019 Research-status Report
  • [Remarks] Takuma AKIDUKI's Website

    • URL

      http://www.is.me.tut.ac.jp/akiduki/

    • Related Report
      2020 Research-status Report
  • [Remarks] Takuma Akiduki's Web page

    • URL

      http://www.is.me.tut.ac.jp/akiduki/

    • Related Report
      2019 Research-status Report

URL: 

Published: 2019-04-18   Modified: 2023-01-30  

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