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

Traffic Flow Simulator based on Mathematical Model and Data Base

Research Project

Project/Area Number 12650065
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Engineering fundamentals
Research InstitutionTsu City College of Mie

Principal Investigator

SUGIYAMA Yuki  city college of Mie, Pep of Lite Science, Proffesor, 生活化学科, 教授 (20196778)

Co-Investigator(Kenkyū-buntansha) TADAKI Shin-ichi  Saga University, Center of Research and Information, Proffesor, 学術情報センター, 教授 (00202169)
Project Period (FY) 2000 – 2001
Project Status Completed (Fiscal Year 2001)
Budget Amount *help
¥3,300,000 (Direct Cost: ¥3,300,000)
Fiscal Year 2001: ¥1,700,000 (Direct Cost: ¥1,700,000)
Fiscal Year 2000: ¥1,600,000 (Direct Cost: ¥1,600,000)
Keywordstraffic flow / complex system / pattern formation / phase transition / bifurcation / nonlinear model / computer simulation / data base / 非線型方程式 / コンピューターシミュレーション / ソリトン / 動力学模型 / シミュレーション
Research Abstract

We present new non-linear dynamical model for traffic flow, which is called Optimal Velocity Model (0V moel). The model well reproduces the dynamical formation of jam cluster and the phenomenon can be understood as the phasetransition in collective motion of vehicles.
In this project, Coupled Map 0V model (CMOV model) is formulated on the purposeof simulating 2-lane traffic flow on freeway in the existence of bottle-neck, such as on-ramp and tunnel. We have collected a mass of obsevational data of freeway traffic and construct the database with the tool software for the analysis of the data. Through this project, the mathematical property of jamming transition is understood related to the soliton solutions of integrable systems. And the simulator is developed in coorporate with the results of the analysis of real data. The microscopic behavior of two-lane traffic is observed, which phenomenon is so called synchronized flow, and some other complex behaviors are discovered. The results of simulations using CMOV model on 2-lane roads, are in good agreement of the observational data in this stage. We analize the space time structure of jam, such as the evolution and disappearance of jam cluster.
Moreover, we present a theory for control of freeway traffic base on 0V model introducing the effect of looking at the car that follows, which is an aim to Intelligent Transport Systems. 0V model can be used as the model for social dynamical systems such as pedestrians and evacuation dynamics, and for other cooperative transport dynamical systems. On this concept 0V model is extended to 2-dimensional model and apllied for the analysis of granular4flow in liquid through pipe or pedstrians through passage.

Report

(3 results)
  • 2001 Annual Research Report   Final Research Report Summary
  • 2000 Annual Research Report
  • Research Products

    (27 results)

All Other

All Publications (27 results)

  • [Publications] S-i.Tadaki, M.Kikuchi, Y.Sugiyama, S.Yukawa: "Noise induced congestion in coupled map optimal velocity model of traffic flow"Soft Computing in Industrial Applications (Springer-Verlag). 357-362 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] K.Hasebe, A.Nakayama, Y.Sugiyama: "Exact traveling cluster solutions of differential equations with delay for a traffic flow model"Proceedings of International Workshop of 'Trafficand Granular Flow 99' (Springer-Verlag). 413-418 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] S-i.Tadaki, M.Kikuchi, Y.Sugiyama, S.Yukawa: "Congestion in multi-lane coupled map traffic flow model"Statistical Physics (ALP). 578-580 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Y.Sugiyama, M.Kikuchi, S-i.Tadaki, S.Yukawa: "Asymmetric optimal velocity model"Progress of Theoretical Physics Supplement. 138. 549-554 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] S-i.Tadaki, M.Kikuchi, Y.Sugiyama, S.Yukawa: "Congestion in multi-lane roads with coupled map traffic flow model"Progress of Theoretical Physics Supplement. 138. 594-595 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Y.Sugiyaina, K.Hasebe, A.Nakayama: "Soliton solution of exactly solvable dissipative system"Computer Physics Communications. 142. 259-262 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T.Uchida, S-i.Tadaki: "Congested frow induced by headway measurements"Journal of Physical Society in Japan. 70・6. 1842-1848 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] A.Nakayama, Y.Sugiyama, K.Hasebe: "Effect of looking at the car that follows in an optimal velocity model of traffic flow"Physical Review E. 65. 016112-1-016112-6 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Y.Sugiyama, A.Nakayama, K.Hasebe: "2-dimensional optimal velocity models for granullar flow and Pedestrian Dynamics"Proceedings of International Conference of Pedestrian and Evacuation Dynamics (Springer). 155-160 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] S-i.Tadaki, M.Kikuchi, Y.Sugiyama and S.Yukawa: "Noise induced congestion in coupled map optimal velocity model of traffic flow"Soft Computing in Industrial Applications(Springer-Verlag). 357-362 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] K, Hasebe, A, Nakayaraa, Y, Sugiyama: "Exact traveling cluster solutions of differential equations with delay for a traffic flow model"Proceedings of International Workshop of 'Traffic and Granualar Flow'99(Springer-Verlag). 413-418 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] S-i, Tadaki, M, Kikuchi, Y, Sugiyama and and S.Yukawa: "Congestion In smutti-lane coupled, map traffic flow, Model"Statistical. Physics(AIP). 578-580 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Y Sugiyama, M, Kikuchi, S-i, Tadaki, S, Yukawa: "Asymmetric optimal velocity model"Progress of Theoretical Physics Supplement. 138. 549-554 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] S-i, Tadaki, M, Kikuchi, Y, Sugiyama and S, Yukawa: "Congestion in multi-lane roads with coupled map traffic flow model"Progress of Theoretical Physics Supplement. 138. 594-595 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Y, Sugiyama, K, Hasebe, A, Nakayama: "Soliton solution of exactly solvable dissipative system"Computer Physics Communications. 142. 259-262 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T, Uchida, S-i, Tadaki: "Congested frow induced by headway measurements"Journal of Physical Society in Japan. 70. 1842-1848 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] A, Nakayama, Y, Sugiyama, K, Hasebe: "Effect of looking at the car that follows in an optimal velocity model of traffic flow"Physical review E. 65. 016112-1-016112-6 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Y, Sugiyama, A, Nakayama, K, Hasebe: "2-dimensional optimal velocity models for granular flow and Pedestrian Dynamics"Proceedings of International Conference of Pedestrian and Evacuation Dynamics(Springer). 155-160 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] Y.Sugiyama, K.Hasebe, A.Nakayama: "Soliton solution of exactly solvable dissipative system"Computer Physics Communications. 142. 259-262 (2000)

    • Related Report
      2001 Annual Research Report
  • [Publications] T.Uchida, S-i.Tadaki: "Congested frow induced by headway measurements"Journal of Physical Society in Japan. 70・6. 1842-1848 (2000)

    • Related Report
      2001 Annual Research Report
  • [Publications] A.Nakayama, Y.Sugiyama, K.Hasebe: "Effect of looking at the car that follows in an optimal velocity model of traffic flow"Physical Review E. 65. 016112-1-016112-6 (2000)

    • Related Report
      2001 Annual Research Report
  • [Publications] Y.Sugiyama, A.Nakayama, K.Hasebe: "2-dimensional optimal velocity models for granular flow and Pedestrian Dynamics"Proceedings of International Conference of 'Pedestrian and Evacuation Dynamics (Springer). 155-160 (2000)

    • Related Report
      2001 Annual Research Report
  • [Publications] K.HaSebe,A.Nakayama,Y.Sugiyama: "Exact Traveling Cluster Solutions of Differential Equations with Delay for a Traffic Flow Model"Proceedings of Workshop of 'Traffic Granular Flow' 99' (Springer -Verlag). 413-418 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] S.Tadaki,M.Kikuch,Y.Sugiyama,S.Yukawa: "Noise Induced Coupled Map Optimal Velocity Model of Traffic Flow"Soft Computing in Industrial Applications(Springer-Verlag). 357-362 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] S.Tadaki,M.Kikuchi,Y.Sugiyama,S.Yukawa: "Congestion in Multi-Lane Coupled Map Traffic Model "Statistical Physics(AIP.2000). 578-580 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Y.Sugiyama,M.Kikuchi,S-i,Tadaki,S.Yukawa: "Asymmetric Optimal Velocity Model"Progress of Theoretical Physics Supplement. 138. 549-554 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] S-i.Tadaki,M.Kikuchi,Y.Sugiyama,S.Yukawa: "Congestion in Multi-lane roads with Coupled map Traffic flow Model"Progress of Theoretical Physics Supplement. 138. 594-595 (2000)

    • Related Report
      2000 Annual Research Report

URL: 

Published: 2000-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi