Real Time Estimation of Arterial Travel Time and Operational Measures through Integration of Real Time Fixed Sensor Data and Simulation

The specific objectives of this research are to determine the feasibility of integrating real-time data and simulation and to conduct a field test of the proposed methodology on a target corridor. Additionally, as part of the real-time simulation calibration and prediction effort the benefit of real time probe vehicle data will be explored (e.g. GPS instrumented vehicles, cellular probe data, etc.). The ability to include probe vehicle data in the field test will be subject to probe vehicle data availability.

• Supplemental Notes:
  • The stated objectives will be accomplished through the following tasks: 1) review of real time simulation literature, 2) development of a federated simulation test bed, 3) federation of real time detector data streams with a simulation, 4) development of real time data driven simulation algorithms, 5) Investigation of potential of non-typical detector placements, 6) field test implementation, and 7) the development of a method for real time presentation of arterial performance.

Language

• English

Project

• Status: Completed
• Funding: $425000.00
• Contract Numbers:

  DTRT07-G-0051

• Sponsor Organizations:

  Georgia Transportation Institute University Transportation Center

  790 Atlantic Drive
  Atlanta, GA  United States  30332-0355

  Georgia Department of Transportation

  One Georgia Center
  600 West Peachtree Street, NW
  Atlanta, GA  United States  30308
• Project Managers:

  Laval, Jorge

  Hunter, Michael

• Performing Organizations:

  Georgia Transportation Institute University Transportation Center

  790 Atlantic Drive
  Atlanta, GA  United States  30332-0355
• Principal Investigators:

  Fujimoto, Richard

  Laval, Jorge

  Hunter, Michael

• Start Date: 20080801
• Expected Completion Date: 0
• Actual Completion Date: 20120301
• Source Data: RiP Project 18830

Subject/Index Terms

• TRT Terms: Data collection; Global Positioning System; Probe vehicles; Real time information; Research projects; Sensors; Travel time
• Subject Areas: Highways; Operations and Traffic Management;

Filing Info

• Accession Number: 01475653
• Record Type: Research project
• Source Agency: Georgia Transportation Institute University Transportation Center
• Contract Numbers: DTRT07-G-0051
• Files: UTC, RIP
• Created Date: Mar 15 2013 12:57AM