Collection of Microlevel Safety and Efficiency Indicators with Automated Video Analysis
This paper revises the theoretical grounds for relation of the micro-level behaviour indicators to the safety and efficiency (level-of service) of the local traffic system. Automated video analysis is suggested as a tool for collection of the individual data about road users driving trajectories and speeds and interaction with other road users. The authors describe the current state of the video analysis system developed at Lund University, Sweden, and illustrate its performance as a watch-dog for the interaction situations that can be further used for safety and level-of-service analysis.
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Supplemental Notes:
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Authors:
- Svensson, Åse
- Ardo, Hakan
- Persson, Anna
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Conference:
- 3rd International Conference on Road Safety and Simulation
- Location: Indianapolis Indiana, United States
- Date: 2011-9-14 to 2011-9-16
- Publication Date: 2011
Language
- English
Media Info
- Media Type: Digital/other
- Features: Figures; Photos; References; Tables;
- Pagination: 12p
- Monograph Title: 3rd International Conference on Road Safety and Simulation
Subject/Index Terms
- TRT Terms: Automobile drivers; Behavior; Crashes; Injuries; Level of service; Speed; Traffic data; Traffic safety; Video imaging detectors
- Subject Areas: Data and Information Technology; Highways; Safety and Human Factors; I83: Accidents and the Human Factor;
Filing Info
- Accession Number: 01501987
- Record Type: Publication
- Files: TRIS, TRB, ATRI
- Created Date: Dec 23 2013 7:53AM