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Research and Development on Intelligent IoT-based System for Road Condition Observation

Research Project

Project/Area Number 20K19826
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 61010:Perceptual information processing-related
Research InstitutionTokyo Metropolitan Industrial Technology Research Institute (2021-2022)
Iwate Prefectural University (2020)

Principal Investigator

SAKURABA Akira  地方独立行政法人東京都立産業技術研究センター, 研究開発本部情報システム技術部IoT技術グループ, 副主任研究員 (20650766)

Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2022: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2021: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2020: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
KeywordsITS / センシング / 車上センサシステム / 高度交通情報システム / LiDAR / 路面センシング / V2X通信
Outline of Research at the Start

本研究では,道路への積雪により発生しうる交通障害の早期掌握と解決を目的とした道路監視システムの開発を行う.本手法は,第一に,路面状況をリアルタイムで判定し,車路間通信により早期伝達を行う.積雪状況および積雪による道路幅減少の影響を評価する.第三に,積雪や除雪の状況を地理情報システムによる可視化を行うものである.また,本手法の有用性について,冬期間の実道路環境を用いた評価実験を行う.

Outline of Final Research Achievements

This research work achieved to develop a method for the measurement of snow accumulation on the road surface. The proposed method is based on an onboard range sensor while the vehicle is on the move. We also conducted implementations and evaluation of linkage systems for the road surface weather information with a near-infrared sensor or a 6-DOF dynamics sensor, these systems can realize to evaluate road state information qualitatively or quantitatively. We performed an evaluation of a newly proposed method and two linkage systems in Iwate Prefecture. The analysis and evaluation of the proposed system are now progressing due to COVID-19.
Another research of interest in this work was the vehicle-to-everything (V2X) communication system. We evaluated the V2X information exchange system in several situations in the actual field. The result suggested that the communication system is required an efficient large capacity and high reliability for the actual implementation.

Academic Significance and Societal Importance of the Research Achievements

これまで,積雪を対象とする気象センシング技術は定性的なものであったり,路線単位や特定地点での積雪量の表現が困難であった.本手法は,道路の路線単位での積雪量を広範囲に日常業務と並行しながら行うことを可能にする手法である.本手法は,将来的に開発される積雪量推定を実現するための学習データの構築や,よりきめの細かい道路管理への活用,将来的な除排雪作業の自動化の分野に応用できる.

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (13 results)

All 2022 2021 2020

All Presentation (12 results) (of which Int'l Joint Research: 10 results) Patent(Industrial Property Rights) (1 results)

  • [Presentation] An Implementation of V2R Data Delivery Method based on MQTT for Road Safety Application2022

    • Author(s)
      Akira Sakuraba, Yoshitaka Shibata, Mamoru Ohara
    • Organizer
      The 36th International Conference on Advanced Information Networking and Applications
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Proposal of Vehicular Real-time Sensing Method for Amount of Snow Accumulation on the Road2021

    • Author(s)
      Akira Sakuraba, Yoshitaka Shibata, Mamoru Ohara
    • Organizer
      The 16th International Conference on Broadband and Wireless Computing, Communication and Applications
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 車載環境センサによる路面状況センシングデータの解析2021

    • Author(s)
      櫻庭彬, 斎藤義仰, 羽倉淳, 新井義和, 柴田義孝
    • Organizer
      IEICE2021年総合大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Analysis for Real-time Contactless Road Roughness Estimation System with Onboard Dynamics Sensor2021

    • Author(s)
      Akira Sakuraba, Yoshia Saito, Jun Hakura, Yoshikazu Arai, Yoshitaka Shibata
    • Organizer
      The 9-th International Conference on Emerging Internet, Data and Web Technologies (EIDWT-2021)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Decision Analysis of Winter Road Conditions by Crowd Sensing Platform2021

    • Author(s)
      Yoshitaka Shibata, Akira Sakuraba
    • Organizer
      EIDWT-2021
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Social Experiment of Road Sensing on Guided Autonomous driving Vehicle in Snowy Cold Region2021

    • Author(s)
      Akira Sakuraba, Goshi Sato, Yoshia Saito, Jun Hakura, Yoshikazu Arai, Yoshitaka Shibata
    • Organizer
      The 35-th International Conference on Advanced Information Networking and Applications (AINA-2021)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Mobile Sensing Data Analysis for Road State Decision in a Snow Country2021

    • Author(s)
      Yoshitaka Shibata, Akira Sakuraba, Goshi Sato, Yoshia Saito, Yoshikazu Arai, Jun Hakura
    • Organizer
      The 35-th International Conference on Advanced Information Networking and Applications (AINA-2021)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] 非接触センサによる積雪量を対象とした走行間路面状況センシングシステムの検討2020

    • Author(s)
      櫻庭彬, 佐藤剛至, 内田法彦, 柴田義孝
    • Organizer
      2020年度電気関係学会東北支部連合大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Predicted Viewer System of Road State based on Crowd IoT Sensing toward Autonomous EV Driving2020

    • Author(s)
      Yoshitaka Shibata, Akira Sakuraba, Yoshikazu Arai, Noriki Uchida, Goshi Sato
    • Organizer
      The 23-rd International Conference on Network-Based Information Systems (NBiS-2020)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Field Experiment on Cognitive Wireless V2X Communication over High-speed WLAN2020

    • Author(s)
      Akira Sakuraba, Goshi Sato, Noriki Uchida, Yoshitaka Shibata
    • Organizer
      The 23-rd International Conference on Network-Based Information Systems (NBiS-2020)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Basic Consideration of Video Applications System for Tourists based on Autonomous Driving Road Information Platform in Snow Country2020

    • Author(s)
      Yoshitaka Shibata, Akira Sakuraba
    • Organizer
      15-th International Conference on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC-2020)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Performance Evaluation of Improved V2X Wireless Communication Based on Gigabit WLAN2020

    • Author(s)
      Akira Sakuraba, Goshi Sato, Noriki Uchida, Yoshitaka Shibata
    • Organizer
      The 15-th International Conference on Broadband and Wireless Computing, Communication and Applications (BWCCA-2020)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Patent(Industrial Property Rights)] 道路状況情報提供システム2021

    • Inventor(s)
      柴田義孝, 櫻庭彬
    • Industrial Property Rights Holder
      柴田義孝, 櫻庭彬
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2021-080444
    • Filing Date
      2021
    • Related Report
      2020 Research-status Report

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Published: 2020-04-28   Modified: 2024-01-30  

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