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Development of Pedestrian Model Considering Human Visual Attention

Research Project

Project/Area Number 18K11490
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 61050:Intelligent robotics-related
Research InstitutionTohoku University (2020)
The University of Tokyo (2018-2019)

Principal Investigator

Tamura Yusuke  東北大学, 工学研究科, 准教授 (40515798)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords歩行者 / 歩きスマホ / 歩行者移動予測 / 機械学習 / 移動ロボット / 視覚的注意 / 歩行者モデル / Bi-directional RNN / 軌道予測
Outline of Final Research Achievements

In order for robots to avoid collisions safely and smoothly in human-robot coexisting environments, it is necessary to predict the movement of surrounding pedestrians. In this study, we focused on the attention of pedestrians and firstly developed a method for predicting pedestrian movement based on their relationship with surrounding neighbors.
In addition, we focused on "smartphone zombies," who have a particularly high risk of collision among pedestrians and have become a social problem, and developed a method for detecting smartphone zombies based on information obtained only from sensors mounted on the robot.

Academic Significance and Societal Importance of the Research Achievements

本研究の成果である歩行者移動予測技術および歩きスマホ検出技術は、今後社会に普及することが期待されている自動運転車や移動ロボットが安全かつ円滑に移動するために必須の技術であると言える。
特に、スマートフォンを見ながら歩行する「歩きスマホ」の危険性は既に社会的にも問題となっているが、本研究で提案している歩きスマホ検出技術は、ロボットがこのような危険な他者との衝突を回避するためだけではなく、より一般的な交通環境の安全化・円滑化にもつながると期待される。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (6 results)

All 2021 2020 2019 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (2 results) Remarks (2 results)

  • [Journal Article] Smartphone Zombie Detection From LiDAR Point Cloud for Mobile Robot Safety2020

    • Author(s)
      Wu Jiaxu、Tamura Yusuke、Wang Yusheng、Woo Hanwool、Moro Alessandro、Yamashita Atsushi、Asama Hajime
    • Journal Title

      IEEE Robotics and Automation Letters

      Volume: 5 Issue: 2 Pages: 2256-2263

    • DOI

      10.1109/lra.2020.2970570

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Pedestrian trajectory prediction using BiRNN encoder-decoder framework2019

    • Author(s)
      Wu Jiaxu、Woo Hanwool、Tamura Yusuke、Moro Alessandro、Massaroli Stefano、Yamashita Atsushi、Asama Hajime
    • Journal Title

      Advanced Robotics

      Volume: 33 Issue: 18 Pages: 956-969

    • DOI

      10.1080/01691864.2019.1635910

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] パーソナルモビリティの操作支援における負担軽減と効率性の両立2021

    • Author(s)
      岡本章良, 田村雄介, 平田泰久
    • Organizer
      日本機械学会ロボティクス・メカトロニクス講演会2021
    • Related Report
      2020 Annual Research Report
  • [Presentation] BiRNNを用いたアテンションモデルによる歩行者軌道予測2019

    • Author(s)
      呉家旭, Hanwool Woo, 田村雄介, Alessandro Moro, Stefano Massaroli, 山下淳, 淺間一
    • Organizer
      第24回ロボティクスシンポジア
    • Related Report
      2018 Research-status Report
  • [Remarks] 人間と移動ロボットの共存

    • URL

      http://tamlab.jp/research/pedestrian

    • Related Report
      2019 Research-status Report
  • [Remarks] 移動ロボットと人間の共存

    • URL

      https://tamlab.jp/?page_id=148

    • Related Report
      2018 Research-status Report

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Published: 2018-04-23   Modified: 2022-01-27  

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