The Freeway Performance Measurement System (PeMS), PeMS 9.0: Final Report

Pravin Varaiya

Institute of Transportation Studies, Research Reports, Working Papers, Proceedings from Institute of Transportation Studies, UC Berkeley

Abstract: Under development and operation since 1999, PeMS now is the de facto repository for all Caltrans fixed-location detector data. The PeMS 9.0 effort completed seven tasks: (1) Control Algorithm Support; (2) Integration of Census Data in PeMS; (3) Investigation of Fidelity of 3rd Party Detectors; (4) OD estimation algorithm based on the fusion of the FasTrak data and the ITS-sensors; (5) Incorporating speed measurements reported from the field; (6) Incorporation of New Photolog Format; and (7) Development of Diagnostic Routines for Rural Facilities.

Keywords: Engineering; California Freeway Performance Measurement System; PeMS; Loop detector diagnostics; speed measurement; census data; OD estimation; FasTrak; data fusion (search for similar items in EconPapers)
Date: 2009-03-01
References: Add references at CitEc
Citations:

Downloads: (external link)
https://www.escholarship.org/uc/item/8t01z2p8.pdf;origin=repeccitec (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:cdl:itsrrp:qt8t01z2p8

Access Statistics for this paper

More papers in Institute of Transportation Studies, Research Reports, Working Papers, Proceedings from Institute of Transportation Studies, UC Berkeley Contact information at EDIRC.
Bibliographic data for series maintained by Lisa Schiff ().