SPR-4928: Connected Vehicle Trajectory Data to Screen Network for Hard Braking and Hard Acceleration Events
Hard Braking data has been demonstrated as an important emerging data source that provides quicker feedback than crash data. There is now an opportunity to further apply hard braking/acceleration event data to identify and prioritize intersections (Signals, roundabouts, four way stops) for further safety study. This study will expand develop procedures for non-interstate routes to systematically screen all intersections (signals, roundabouts, stop controlled) on a monthly basis. Additional data sources, such as lane departure warning will also be evaluated.
Language
- English
Project
- Status: Active
- Funding: $218390
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Contract Numbers:
SPR-4928
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Sponsor Organizations:
Purdue University/Indiana Department of Transportation JHRP
Purdue University
1284 Civil Engineering Building, Room 4154
West Lafayette, IN United States 47907-1284 -
Principal Investigators:
Bullock, Darcy
Sakhare, Rahul
Saldivar-Carranza, Enrique
- Start Date: 20240701
- Expected Completion Date: 20251231
- Actual Completion Date: 0
Subject/Index Terms
- TRT Terms: Braking; Connected vehicles; Signalized intersections; Traffic data; Traffic safety; Vehicle trajectories
- Subject Areas: Data and Information Technology; Highways; Operations and Traffic Management; Safety and Human Factors;
Filing Info
- Accession Number: 01924568
- Record Type: Research project
- Source Agency: Indiana Department of Transportation
- Contract Numbers: SPR-4928
- Files: RIP, STATEDOT
- Created Date: Jul 17 2024 12:03PM