Freeway Performance Measurement System: Final Report

This report describes the Performance Measurement System (PeMS), a freeway performance measure system that extract information from real time and historical data. It summarizes the communication and software architecture, describes PeMS applications, and presents observations. It also contains an empirical study of congestion capacity, and ramp metering using PeMS.

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  • Corporate Authors:

    University of California, Berkeley

    California PATH Program, Institute of Transportation Studies
    Richmond Field Station, 1357 South 46th Street
    Richmond, CA  United States  94804-4648

    University of California, Berkeley

    Department of Electrical Engineering and Computer Sciences
    Berkeley, CA  United States  94720

    California Department of Transportation

    1120 N Street
    Sacramento, CA  United States  95814
  • Authors:
    • Varaiya, P P
  • Publication Date: 2001-10


  • English

Media Info

  • Media Type: Digital/other
  • Pagination: 54 p.
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 00810242
  • Record Type: Publication
  • Source Agency: UC Berkeley Transportation Library
  • Report/Paper Numbers: UCB-ITS-PWP-2001-1
  • Created Date: May 30 2001 12:00AM