Generating Traffic Information from Connected Vehicle V2V Basic Safety Messages

The National Highway Traffic Safety Administration (NHTSA) has proposed issuing a regulation requiring all new cars to have an awareness device broadcasting Basic Safety Message (BSM) containing data about the car's position, speed, and acceleration. The proposed project will filter speed and location information from BSMs through a mesoscopic traffic flow model to create a Traffic State Estimator (TSE) providing traffic measurements at high resolution. By combining the developed TSE with simulation, the functional requirements for a system collecting BSMs from hundreds of thousands of vehicles over a large geographic area will be identified and a prototype of the BSM-based traffic performance measures methodologies will be tested.

• Record URL:
  https://www.dot.state.mn.us/research/TS/2021/202108TS.pdf
• Record URL:
  https://mndot.gov/research/reports/2021/202108.pdf

Language

• English

Project

• Status: Completed
• Funding: $249,994.00
• Contract Numbers:

  1003325 WO#65

• Sponsor Organizations:

  Minnesota Department of Transportation

  395 John Ireland Boulevard
  St Paul, MN  United States  55155
• Performing Organizations:

  University of Minnesota Department of Civil, Environmental and Geo-Engineering

  500 Pillsbury Drive SE
  Minneapolis, MN  United States  55455
• Start Date: 20180831
• Expected Completion Date: 20210331
• Actual Completion Date: 0

Subject/Index Terms

• TRT Terms: Connected vehicles; Driver information systems; Mesoscopic traffic flow; Vehicle to vehicle communications
• Subject Areas: VEHICLE DESIGN AND SAFETY;

Filing Info

• Accession Number: 01668383
• Record Type: Research project
• Source Agency: Minnesota Department of Transportation
• Contract Numbers: 1003325 WO#65
• Files: RIP, STATEDOT
• Created Date: May 2 2018 2:55PM