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Public Transportation Optimal Use for Eliminating Traffic Bottlenecks in Provincial Cities

Research Project

Project/Area Number 16K00433
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Web informatics, Service informatics
Research InstitutionKanazawa Institute of Technology

Principal Investigator

Saito Masashi  金沢工業大学, 情報フロンティア学部, 教授 (00759425)

Co-Investigator(Kenkyū-buntansha) 清原 良三  神奈川工科大学, 情報学部, 教授 (70646637)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
KeywordsITS / 交通流 / 交通ボトルネック / 公共交通 / 高度道路交通システム(ITS)
Outline of Final Research Achievements

We conduct research on reducing traffic for commuting to school and office in provincial cities from surrounding residential areas. We use two set of data, the road traffic survey data (road traffic census) of the major roads surveyed once in five years and the data measured based on the number of mobile phones. We established a method to estimate traffic volume at any date and time for the road surveyed by road traffic census. This estimation method is developed by using the data of Kanazawa city, and then verified by using the data of Toyama city.
In addition, we propose and implement a method to convert vehicle number data measured at some points into labeled vehicles' traffic data. By using labeled vehicles' traffic data, we reproduce vehicle traffic with a micro traffic flow simulator.

Academic Significance and Societal Importance of the Research Achievements

日本に58ある中核都市における任意の日時の自動車の交通量を推定する方式を提案・検証した。推定方式は、5年に一度計測される自動車の地点での交通量と時間・地域ごとの携帯電話の存在数という2つの性質の異なるデータを用いている。これは、異なる性質を持つデータを相互補完することが可能であることを示している。
また、地点での交通量データを自動車の走行データに変換する方式も確立し、コンピュータ上で自動車走行を再現可能とすることができた。これは、イベント参加者による交通増加場所の推定、道路封鎖に伴う他場所の渋滞の状況などを推定に応用することができる。

Report

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

    (10 results)

All 2019 2018 2017 2016

All Presentation (10 results) (of which Int'l Joint Research: 4 results)

  • [Presentation] 空間統計データを用いた車両走行推定方式の検証2019

    • Author(s)
      濱出 かほり, 齋藤 正史, 清原 良三
    • Organizer
      情報処理学会ITS研究会研究報告
    • Related Report
      2018 Annual Research Report
  • [Presentation] ビッグデータを活用した車両行動推定方式2019

    • Author(s)
      染谷一輝, 齋藤正史, 清原良三
    • Organizer
      情報処理学会第81回全国大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Estimation method of Traffic Volume in Provincial City Using Big-Data2019

    • Author(s)
      Kazuki Someya, Masashi Saito, Ryozo Kiyohara
    • Organizer
      IEEE Computer Society COMPSAC2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 空間統計データを用いた車両走行推定方式の一提案2018

    • Author(s)
      齋藤 正史, 波多野 太樹, 清原 良三
    • Organizer
      情報処理学会ITS研究会研究報告
    • Related Report
      2018 Annual Research Report
  • [Presentation] 交通流改善のための交通シミュレーションから得られるデータの正当性評価2018

    • Author(s)
      染谷 一輝, 齋藤 正史, 清原 良三
    • Organizer
      情報処理学会DICOMO2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] Rightfulness Evaluation of Obtained Data from Traffic Simulation for Improving Traffic Flow2018

    • Author(s)
      Kazuki Someya, Masashi Saito, Ryozo Kiyohara
    • Organizer
      IWIN (International Workshop on Informatics) 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Park & Ride System for Reduction of Heavy Traffic Jam in Provincial Cities2017

    • Author(s)
      Chinatsu Ikeda, Masashi Saito, Ryozo Kiyohara
    • Organizer
      IWIN (International Workshop on Informatics) 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 地方中核都市における交通流改善のための交通シミュレーション2017

    • Author(s)
      池田 千夏, 齋藤 正史, 清原 良三
    • Organizer
      情報処理学会 DICOMO2017
    • Related Report
      2017 Research-status Report
  • [Presentation] A Study of Park-and-Ride Systems in Provincial Cities2016

    • Author(s)
      Keita Enomoto ,Masashi Saito ,Ryozo Kiyohara
    • Organizer
      The Ninth International Conference on Mobile Computing and Ubiquitous Networking (ICMU)
    • Place of Presentation
      Kaiserslautern, Germany
    • Year and Date
      2016-10-04
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] オープンデータを用いた地方中核都市における交通量予測手法2016

    • Author(s)
      榎本 慶太, 齋藤 正史, 清原 良三
    • Organizer
      情報処理学会MBL研究会
    • Place of Presentation
      芝浦工業大学
    • Year and Date
      2016-08-24
    • Related Report
      2016 Research-status Report

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

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