TRAFFIC DEMAND ESTIMATION MODEL BY OBSERVED ARC FLOWS REGARDING GENERATION TRIPS AS UNKNOWNS

In the suggested model the demands for all kinds of traffic in the road network can be estimated by finding in every node only the volume of generated traffic corresponding to the observed volume of traffic in the road section, because the difference between the volumes of generated and concentrated traffic in a network node is equal to the difference between total traffic outflow and inflow in road sections adjoining to the node. Flow chart of evaluation method is given and estimation accuracy for different kinds of traffic demands is discussed.

  • Corporate Authors:

    Japan Society of Civil Engineers

    1-chome, Yotsuya, Shinjuku-ku
    Tokyo,   Japan  160-0004
  • Authors:
    • Iida, Y
  • Publication Date: 1979-3

Language

  • Japanese

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00311179
  • Record Type: Publication
  • Source Agency: Engineering Index
  • Files: TRIS
  • Created Date: Jun 26 2003 12:00AM