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Traffic Control System Utilizing Prove Vehicle Position Data

Research Project

Project/Area Number 15560452
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

NAKATSUJI Takashi  Hokkaido University, Graduate School Of Engineering, Associate Professor, 大学院・工学研究科, 助教授 (60123949)

Co-Investigator(Kenkyū-buntansha) 鈴木 宏典  日本自動車研究所, 安全・情報研究部, 研究員
Project Period (FY) 2003 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥2,800,000 (Direct Cost: ¥2,800,000)
Fiscal Year 2005: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2004: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2003: ¥1,300,000 (Direct Cost: ¥1,300,000)
KeywordsProbe Vehicle Data / Vehicle Detector Data / feedback Estimate / Kalman Filter / Traffic Simulation / 交通状態推定 / 感知器データ / カルマンフィルター / 交通流シミュレーション
Research Abstract

1)Development of a Feedback Estimate of Traffic States Combining Probe Vehicle Date with Detector Data
Integration of probe vehicle data into conventional detector data made it possible to estimate of traffic density, space mean speed, and travel time on real time basis more accurately. In the estimation model, A Kalman filter, adopting a high-order macroscopic traffic flow model as state equation and both detector data and probe data as observation equation, was used as a feedback estimate technique. The model was effective for extensive traffic situations from free flow states to congested flow states, including incident states due to sudden change in traffic flow. From numerical experiments, it was identified that at least 4 to - 5% of market penetration and 10 to 30 second of sampling interval are required to estimate traffic states accurately.
2)Estimate of O-D Flow and Turning Movements from Traffic Count Data
In order to estimate turning movements at intersections, a logit based st … More ochastic user equilibrium (SUE) model was integrated into a genetic algorithm (GA). Three derivative models were developed : 1) a doubly constrained estimator, 2) a singly constrained estimator, and 3) an OD-based estimator. In the first and second estimators, the SUE model was formulated as a joint trip distribution and traffic assignment (TD/TA) program, whereas in the third estimator, the SUE model was based on a standard origin-destination (OD) distribution program. At first, these turning movement estimators (TME) models were examined by applying them to various road networks, covering a virtual road network with simulated data to a large city-size network in real field. It was concluded that except a small road network, the doubly constrained model showed the best performance in terms of the estimation of link volume and turning ratios.
3)Transformation between Uninterrupted and Interrupted Speed for Urban Road Applications
Unlike freeway, urban traffic stream is generally interrupted by signal, and thus observed traffic data may differ from the true (uninterrupted) flow characteristic. The transformation between interrupted and uninterrupted speed on urban road with signalized intersection is necessary before using detector data. Conventional shock wave model and two modified versions of shock wave boundary that address for the unrealistic characteristics of the conventional shock wave are developed. A method of integrating probes and detector data for speed transformation is also discussed. The proposed methods are tested with a virtual isolated signalized intersection by varying the approach demand. The numerical results suggest that all models can significantly reduce the difference between the actual and the estimated uninterrupted (or interrupted) speed compared to the case of no conversion. Less

Report

(4 results)
  • 2005 Annual Research Report   Final Research Report Summary
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • Research Products

    (27 results)

All 2006 2005 2004 2003 Other

All Journal Article (22 results) Publications (5 results)

  • [Journal Article] Transformation between Uninterrupted and Interrupted Speed for Urban Road Applications2006

    • Author(s)
      R.Pueboobpaphan
    • Journal Title

      Transportation Research Record (印刷中)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Transformation between Uninterrupted and Interrupted Speed for Urban Road Applications2006

    • Author(s)
      R.Pueboobpaphan, Nakatsuji T, Suzuki H
    • Journal Title

      Transportation Research Record (in press)

    • NAID

      120000953761

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Transformation between Uninterrupted and Interrupted Speed for Urban Road Applications2006

    • Author(s)
      R.Pueboobpaphan, Nakatsuji T, Suzuki H
    • Journal Title

      Transportation Research Record No.1934

      Pages: 72-82

    • NAID

      120000953761

    • Related Report
      2005 Annual Research Report
  • [Journal Article] A New Approach for On-Line Estimation of Origin-Destination Matrices2006

    • Author(s)
      R.Pueboobpaphan, Nakatsuji T, Suzuki H
    • Journal Title

      Infrastructure Planning Vol.33(CD-ROM)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] A State-of-the-Art of Traffic Flow Estimates Based on Feedback Concept2006

    • Author(s)
      T.Nakatsuji
    • Journal Title

      IATSS Review Vol.30 No.5(In print)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Relationship Between Uninterrupted and Interrupted Speed at Under-Saturated and Saturated isolated Signalized Intersection2005

    • Author(s)
      R.Pueboobpaphan
    • Journal Title

      Journal of the Eastern Asia Society for Transportation Studies Vol.6(CD-ROM)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Relationship Between Uninterrupted and Interrupted Speed at Under-Saturated and Saturated isolated Signalized Intersection2005

    • Author(s)
      R.Pueboobpaphan, T.Nakatsuji, H.Suzuki, F.Yamamoto
    • Journal Title

      Journal of the Eastern Asia Society for Transportation Studies Vol.6(CD-ROM)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Relationship Between Uninterrupted and Interrupted Speed at Under-Saturated and Saturated isolated Signalized Intersection2005

    • Author(s)
      R.Pueboobpaphan, T.Nakatsuji, H.Suzuki, F.Yamamoto
    • Journal Title

      Journal of the Eastern Asia Society for Transportation Studies (CD-ROM)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Dynamic Estimation of Traffic State on Surface Street Network2005

    • Author(s)
      R.Pueboobpaphan, T.Nakatsuji
    • Journal Title

      Infrastructure Planning Vol.32(CD-ROM)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Transformation between Uninterrupted and Interrupted Speed for Urban Road Applications2005

    • Author(s)
      R.Pueboobpaphan, NAKATSUJI Takashi, SUZUKI Hironori
    • Journal Title

      Transportation Research Board 84th Annual Meeting Preprint CD-ROM

    • NAID

      120000953761

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Estimation of Turning Movements at Intersections : Joint Trip Distribution and Traffic Assignment Program Combined with a Genetic Algorithm2004

    • Author(s)
      T.Nakatsuji
    • Journal Title

      Transportation Research Record 1882

      Pages: 53-60

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 交通量データに基づく交通再現における計測条件や計測精度の影響2004

    • Author(s)
      中辻隆
    • Journal Title

      第24回交通工学研究発表会論文報告集 24号

      Pages: 149-152

    • NAID

      40007324896

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Estimation of Turning Movements at Intersections : Joint Trip Distribution and Traffic Assignment Program Combined with a Genetic Algorithm2004

    • Author(s)
      T.Nakatsuji, K.Nakano, C.Nathawichit, H.Suzuki
    • Journal Title

      Transportation Research Record No.1882

      Pages: 53-60

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Effects of Measurement Conditions on Traffic Estimation by Traffic Count Data2004

    • Author(s)
      T.Nakatsuji, K.Nakano, F.Yamamoto, T.Suematsu
    • Journal Title

      Proc.24th Symposium of Traffic Engineering Vol.24

      Pages: 149-152

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Estimation of Turning Movements at Intersections Based on the Joint Trip Distribution and Traffic Assignment Program Combined with a Genetic Algorithm2004

    • Author(s)
      T.NAKATSUJI, K.Nakano, C.NANTHAWICHIT, H.SUZUKI
    • Journal Title

      Transportation Research Record No.1882

      Pages: 53-60

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 交通量データに基づく交通再現における計測条件や計測精度の影響2004

    • Author(s)
      中辻隆, 仲野賢治, 山本郁淳, 末松孝司
    • Journal Title

      第24回交通工学研究発表会論文報告集

      Pages: 149-152

    • NAID

      40007324896

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 計測リンク交通量を用いた交差点右左折率の逆推定法-GAと確率的利用者均衡を組み合わせた分布/配分交通量の同時推定-2004

    • Author(s)
      中辻隆, 仲野賢治, 末松孝司, 山本郁淳
    • Journal Title

      Proc.第3回ITSシンポジウム2004

      Pages: 119-124

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Effect of Detector Location on the Conversion of user's equilibrium-based speed to Detector-Based Measured Speed for Arterial Road Application2004

    • Author(s)
      Rattaphol PUEBOOBPAPHAN, Takashi NAKATSUJI
    • Journal Title

      Infrastructure Planning 27(CD-ROM)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Dynamic Estimation of Traffic States on a Freeway Using Probe Vehicle Data2003

    • Author(s)
      C.Nathawichit
    • Journal Title

      土木学会論文集 730/IV-59

      Pages: 43-54

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Application of Probe Vehicle Data for Real-Time Traffic State Estimation and Short-Term Travel Time Prediction on a Freeway2003

    • Author(s)
      C.Nathawichit
    • Journal Title

      Transportation Research Record 1855

      Pages: 49-59

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Dynamic Estimation of Traffic States on a Freeway Using Probe Vehicle Data2003

    • Author(s)
      C.Nathawichit, T.Nakatsuji, H.Suzuki
    • Journal Title

      Journal of Infrastructure Planning and Management No.730/IV-59

      Pages: 43-54

    • NAID

      10012499445

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Application of Probe Vehicle Data for Real-Time Traffic State Estimation and Short-Term Travel Time Prediction on a Freeway2003

    • Author(s)
      C.Nathawichit, T.Nakatsuji, H.Suzuki
    • Journal Title

      Transportation Research Record No.1855

      Pages: 49-59

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Publications] T.NAKATUSJI, K.Nakano, C.NANTHAWICHIT, H.SUZUKI: "Estimation of Turning Movements at Intersections Based on the Joint Trip Distribution and Traffic Assignment Program Combined with a Genetic Algorithm"Transportation Research Board 83^<rd> Annual Meeting Preprint. (CD-ROM). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] P.RANJITAKAR, T.NAKATSUJI, M.ASANO: "Performance Evaluation of Microscopic Traffic Flow Models Using Test Track Data"Transportation Research Board 83^<rd> Annual Meeting Preprint. (CD-ROM). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] C.NANTHAWICHIT, T.NAKATSUJI, H.SUZUKI: "Dynamic Estimation of Traffic States on a Freeway Using Probe Vehicle Data"土木学会論文集. 730・IV-59. 43-54 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] C.NANTHAWICHIT, T.NAKATSUJI, H.SUZUKI: "Application of Probe Vehicle Data for Real-Time Traffic State Estimation and Short-Term Travel Time Prediction on a Freeway"Transportation Research Record. 1855. 49-59 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] P.RANJITKAR, T.NAKATSUJI, Y.AZUTA, G.S.GURUSINGHE: "Stability Analysis Based on Instantnaneous Driving Behavior Using Car Following Data"Transportation Research Record. 1852. 140-151 (2003)

    • Related Report
      2003 Annual Research Report

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Published: 2003-04-01   Modified: 2016-04-21  

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