• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2020 Fiscal Year Annual Research Report

Belief Design Approach for Mitigating Traffic Congestion

Research Project

Project/Area Number 20H02268
Research InstitutionThe University of Tokyo

Principal Investigator

福田 大輔  東京大学, 大学院工学系研究科(工学部), 教授 (70334539)

Co-Investigator(Kenkyū-buntansha) 和田 健太郎  筑波大学, システム情報系, 准教授 (20706957)
大山 雄己  芝浦工業大学, 工学部, 准教授 (20868343)
原 祐輔  東京大学, 大学院情報理工学系研究科, 特任研究員 (50647683)
壇辻 貴生  東京工業大学, 環境・社会理工学院, 研究員 (00869688)
Project Period (FY) 2020-04-01 – 2023-03-31
Keywords交通工学 / 交通経済学 / 交通情報 / メカニズムデザイン / 経済実験
Outline of Annual Research Achievements

マルチエージェント交通行動実験環境の構築 個人の行動変化が周囲に及ぼす影響と,その結果創発した全体からの影響が再び個人にフィードバックされる仮想の経路選択実験環境をインターネットクラウド空間上に構築する.これにより,複数の被験者が同時に実験に参加する環境を整えた.
その上で,自己実現シグナル提供実験 シグナル提供が交通流に及ぼす影響の実験を行った.モデルの主要パラメータ値を人為的に変化させ,仮想環境で「交通流データのリアルタイム収集→実験データに基づく自己実現シグナルの計算→被験者への交通情報の提供→集計的効果の算出」というフローで実験を繰り返し実施した.得られたデータを実験計量経済学の手法により厳密に解析し,ビリーフデザインの理論が予想する最適シグナルを被験者に提供することで,ハンチング現象と渋滞が本当に抑制されるのかどうかを統計的に検証した.

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

新型コロナウィルスの影響で実験の実施に当初の予定よりも長い時間を要したが,その後取り戻し,概ね順調に進んでいると自己評価する.

Strategy for Future Research Activity

最終年度は,プラットフォーマー (PF) へのインセンティブ付与デザイン理論の構築に当初予定通り取り組みたい.

  • Research Products

    (10 results)

All 2022 2021 2020

All Journal Article (10 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 10 results,  Open Access: 4 results)

  • [Journal Article] Markovian traffic equilibrium assignment based on network generalized extreme value model2022

    • Author(s)
      Oyama Yuki、Hara Yusuke、Akamatsu Takashi
    • Journal Title

      Transportation Research Part B: Methodological

      Volume: 155 Pages: 135~159

    • DOI

      10.1016/j.trb.2021.10.013

    • Peer Reviewed
  • [Journal Article] RECENT ADVANCES IN THEORY OF DYNAMIC TRAFFIC EQUILIBRIUM ASSIGNMENTS2021

    • Author(s)
      WADA Kentaro
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)

      Volume: 76 Pages: I_21~I_39

    • DOI

      10.2208/jscejipm.76.5_i_21

    • Peer Reviewed
  • [Journal Article] Simulation-based joint optimization framework for congestion mitigation in multimodal urban network: a macroscopic approach2020

    • Author(s)
      Dantsuji Takao、Fukuda Daisuke、Zheng Nan
    • Journal Title

      Transportation

      Volume: 48 Pages: 673~697

    • DOI

      10.1007/s11116-019-10074-y

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Impacts of an economic incentive for intercity peer-to-peer ride-sharing in sparsely populated areas2020

    • Author(s)
      Chamorro-Obra Azarel、Fukuda Daisuke
    • Journal Title

      Asian Transport Studies

      Volume: 6 Pages: 100008~100008

    • DOI

      10.1016/j.eastsj.2020.100008

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cross Comparison of Spatial Partitioning Methods for an Urban Transportation Network2020

    • Author(s)
      Dantsuji Takao、Hirabayashi Shin、Ge Qian、Fukuda Daisuke
    • Journal Title

      International Journal of Intelligent Transportation Systems Research

      Volume: 18 Pages: 412~421

    • DOI

      10.1007/s13177-019-00209-x

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Reservoir-based surrogate modeling of dynamic user equilibrium2020

    • Author(s)
      Ge Qian、Fukuda Daisuke、Han Ke、Song Wenjing
    • Journal Title

      Transportation Research Part C: Emerging Technologies

      Volume: 113 Pages: 350~369

    • DOI

      10.1016/j.trc.2019.10.010

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] On the Pricing of Urban Rail Transit with Track Sharing Freight Service2020

    • Author(s)
      Xie Chaoda、Wang Xifu、Fukuda Daisuke
    • Journal Title

      Sustainability

      Volume: 12 Pages: 2758~2758

    • DOI

      10.3390/su12072758

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Assessing Overnight Parking Infrastructure Policies for Commercial Vehicles in Cities Using Agent-Based Simulation2020

    • Author(s)
      Gopalakrishnan Raja、Alho Andr? Romano、Sakai Takanori、Hara Yusuke、Cheah Lynette、Ben-Akiva Moshe
    • Journal Title

      Sustainability

      Volume: 12 Pages: 2673~2673

    • DOI

      10.3390/su12072673

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Traffic state estimation on a two-dimensional network by a state-space model2020

    • Author(s)
      Kawasaki Yosuke、Hara Yusuke、Kuwahara Masao
    • Journal Title

      Transportation Research Part C: Emerging Technologies

      Volume: 113 Pages: 176~192

    • DOI

      10.1016/j.trc.2019.03.016

    • Peer Reviewed
  • [Journal Article] Continuum car-following model of capacity drop at sag and tunnel bottlenecks2020

    • Author(s)
      Wada Kentaro、Mart?nez Irene、Jin Wen-Long
    • Journal Title

      Transportation Research Part C: Emerging Technologies

      Volume: 113 Pages: 260~276

    • DOI

      10.1016/j.trc.2019.05.012

    • Peer Reviewed / Int'l Joint Research

URL: 

Published: 2022-12-28  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi