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2008 Fiscal Year Final Research Report

A system evaluating risks of transport networks in hazardous situations based on measurements by mobile communication instruments

Research Project

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Project/Area Number 17206053
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field 交通工学・国土計画
Research InstitutionKobe University

Principal Investigator

ASAKURA Yasuo  Kobe University, 大学院工学研究科, 教授 (80144319)

Co-Investigator(Kenkyū-buntansha) HATO Eiji  東京大学, 大学院工学系研究科, 准教授 (60304648)
IRYO Takamasa  神戸大学, 大学院工学研究科, 助教 (10362758)
TATANO Hirokazu  京都大学, 防災研究所, 教授 (20207038)
NAGAE Takeshi  電気通信大学, 大学院情報システム学研究科, 准教授 (30379482)
AKAMATSU Takashi  東北大学, 情報科学研究科, 教授研 (90262964)
YOSHII Toshio  京都大学, 工学研究科, 准教授 (90262120)
YAMAMORTO Toshiyuki  名古屋大学, 工学研究科, 准教授 (80273465)
NAKAYAMA Shoichiro  金沢大学, 環境デザイン学系, 准教授 (90334755)
Project Period (FY) 2005 – 2008
Keywords交通ネットワーク / 交通行動 / 災害 / 移動体観測 / リスク分析
Research Abstract

情報通信技術の高度化に伴い,GPS,携帯電話,PHS などの移動体通信システムの利用者数は飛躍的に増加しつつある.移動体通信による位置特定機能を用いると,機器を携帯する個々のヒトの位置特定が可能であり,過去数年の間に移動体通信機器を利用した交通行動調査手法が数多く提案されてきている.移動体通信を利用したヒトの交通行動の観測と分析手法については,1998 年に研究代表者らがITS 世界会議で発表した論文を皮切りに国内外で研究が進められている.国内ではプローブ車両による道路交通流の観測に代表されるように,実務面でも移動体観測への関心が高まっている.しかしながらこれに関連する既往研究のほとんどは平常時の交通行動を対象としたものであり,災害時を想定した観測システムの開発や分析手法に関する研究は見られない.
一方,災害時の交通ネットワークのリスク評価に関しては,多様なアプローチから研究されてきているが,災害時の交通行動に関する実証データを得ることが困難であるために,実際の交通ネットワークを対象としたリスク評価研究の蓄積は必ずしも十分ではない.移動体通信機器を応用して災害時の交通行動を,災害を模した状況において実証的に把握することは,災害時の交通ネットワークのリスク評価の信頼性をより高め,また,より精緻な場面への応用ができるようになることが期待されよう.

  • Research Products

    (22 results)

All 2008 2007 2006 2005

All Journal Article (10 results) (of which Peer Reviewed: 10 results) Presentation (12 results)

  • [Journal Article] リスク態度を考慮した準動的配分モデル2008

    • Author(s)
      小松良幸,中山晶一朗,高山純一
    • Journal Title

      土木計画学研究・論文集 25

      Pages: 683-692

    • Peer Reviewed
  • [Journal Article] Empirical Analysis of Travel Time Reliability Measures in Hanshin Expressway Network2008

    • Author(s)
      Higatani, A., Kitazawa, T., Tanabe, J.,Suga, Y., Sekhar, R., Asakura, Y.
    • Journal Title

      Journal of Intelligent Transportation Systems 13

      Pages: 28-36

    • Peer Reviewed
  • [Journal Article] Underreporting in Traffic Accident Data2008

    • Author(s)
      Yamamoto, T., Hashiji, J. and Shankar,V.N.
    • Journal Title

      Bias in Parameters and the Structure of Injury Severity Models 40

      Pages: 1320-1329

    • Peer Reviewed
  • [Journal Article] A Generalized Complementarity Approach to Solving Real Option Problems2008

    • Author(s)
      Nagae, T. and Akamatsu, T.
    • Journal Title

      Journal of Economic Dynamics and Control 32, 6

      Pages: 1754-1779

    • Peer Reviewed
  • [Journal Article] Requirements for Transport Network Flow Models used in Reliability Analysis2007

    • Author(s)
      Asakura, Y.
    • Journal Title

      International Journal of Critical Infrastructures 3

      Pages: 287-300

    • Peer Reviewed
  • [Journal Article] Analysis of tourist behaviour based on the tracking data collected using a mobile communication instrument2007

    • Author(s)
      Asakura, Y. and Iryo, T.
    • Journal Title

      Transportation Research Part A 41

      Pages: 684-690

    • Peer Reviewed
  • [Journal Article] Computation of Additional Activity Area with Revealed Path Constraints2007

    • Author(s)
      Kusakabe, T., Iryo., T., Takakura, K.,& Asakura, Y.
    • Journal Title

      Journal of the Eastern Asia Society for Transportation Studies 7

      Pages: 729-741

    • Peer Reviewed
  • [Journal Article] GIS と需要変動型利用者均衡配分を用いた道路ネットワーク耐震化の便益評価2007

    • Author(s)
      長江剛志, 藤原友, 朝倉康夫
    • Journal Title

      土木計画学研究・論文集 24-2

      Pages: 233-242

    • Peer Reviewed
  • [Journal Article] Can Travel Time Information Influence Network Flow?:Implications of the Minority Game2007

    • Author(s)
      Kitamura, R. and Nakayama S.
    • Journal Title

      Transportation Research Record 2010

      Pages: 12-18

    • Peer Reviewed
  • [Journal Article] 交通需要と経路選択の確率変動を考慮した交通均衡モデル2006

    • Author(s)
      中山晶一朗, 高山純一
    • Journal Title

      土木学会論文集 D, 62(4)

      Pages: 537-547

    • Peer Reviewed
  • [Presentation] Lexicograohic Model (Lex) for Travel Behavior Analysis2008

    • Author(s)
      Wei, C., Iryo, T., Asakura, Y.
    • Organizer
      13th International Conference of Hong Kong Society for Transportation Studies
    • Place of Presentation
      Hong Kong
    • Year and Date
      20081213-15
  • [Presentation] An Application of the Data Analysis based on the Probe Person Monitoring2008

    • Author(s)
      Hato, E.
    • Organizer
      International Workshop on Traffic Data Collection & its Standardization
    • Place of Presentation
      Barcelona, Spain
    • Year and Date
      20080908-09
  • [Presentation] A Suggestion of Path Enumeration Algorithm Based on Massive BehavioralSpaceInformation2008

    • Author(s)
      Yamakawa, Y, Hato, E.
    • Organizer
      Urban Transport XIV
    • Place of Presentation
      Malta
    • Year and Date
      20080901-03
  • [Presentation] Travel Behavior Model for Traffic Micro-Simulation System: A Machine Learning Approach2008

    • Author(s)
      Wei, C., Iryo, T., Asakura, Y.
    • Organizer
      Third International Symposium of Transport Simulation
    • Place of Presentation
      Gold Coast, Australia
    • Year and Date
      20080806-08
  • [Presentation] Symbiotic Safety in Traffic and Transport Studies for Disaster Mitigation.2007

    • Author(s)
      Asakura, Y.
    • Organizer
      The 3rd Sino-Japan Joint Seminar on Modeling and Methodology for Complexity and Risk Management
    • Place of Presentation
      Jian-su University, China
    • Year and Date
      20070829-20070902
  • [Presentation] Measuring Economic Loss Due To Transportation Network Disruption by an Earthquake Taking Account of Congestions in the Inter Regional Highways t2007

    • Author(s)
      Tatano, H.
    • Organizer
      The 3rd Sino-Japan Joint Seminar on Modeling and Methodology for Complexity and Risk Management
    • Place of Presentation
      Jian-su University, China
    • Year and Date
      20070829-20070902
  • [Presentation] Estimating the Effects of Tokai-Tonankai Earthquake on Road Network Flow - A Case Study in Hamamatsu City2007

    • Author(s)
      Asakura, Y.
    • Organizer
      COE International Symposium Disaster Mitigation & Community-Based Reconstruction
    • Place of Presentation
      UGM, Yogyakarta
    • Year and Date
      20070808-09
  • [Presentation] Nakayama, S., Stochastic Network Equilibrium Model under Uncertain Demand2007

    • Author(s)
      Nakayama, S.
    • Organizer
      the Sixth Triennial Symposium on Transportation Analysis
    • Place of Presentation
      Phuket, Thailand
    • Year and Date
      20070611-15
  • [Presentation] Cost Benefit Analysis of Disaster Mitigation Strategies for a Transport Network Management of Health Problems Post Disaster2007

    • Author(s)
      Asakura, Y.
    • Place of Presentation
      UGM, Yogyakarta
    • Year and Date
      2007-03-16
  • [Presentation] Data Oriented Activity Simulation using Probe Person Systems2006

    • Author(s)
      Hato, E. Asakura, Y., Kashiwadani, M.,Futagami, Y.
    • Organizer
      International Symposium on Transport Simulation
    • Place of Presentation
      Lausanne,Switzerland
    • Year and Date
      20060904-06
  • [Presentation] 利用者均衡概念を考慮した道路網耐震化問題の枠組みと手法衡概念を考慮した道路網耐震化問題の枠組みと手法2006

    • Author(s)
      藤原友, 長江剛志, 朝倉康夫
    • Organizer
      第34 回土木計画学研究発表会
    • Place of Presentation
      香川大学
    • Year and Date
      2006-12-01
  • [Presentation] 移動体通信機器によって得られる歩行者移動軌跡の誤差モデル2005

    • Author(s)
      Lausanne,長尾大, 井料隆雅, 椿涼太, 朝倉康夫
    • Organizer
      第32 回土木計画学研究発表会
    • Place of Presentation
      宮崎大学
    • Year and Date
      2005-12-03

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Published: 2010-06-10   Modified: 2012-09-24  

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