Detection of incidents and compression waves in freeways
Detection of incidents and compression waves in freeways
- New search for: Chassiakos, A.P.
- New search for: Stephanedes, Y.J.
- New search for: Chassiakos, A.P.
- New search for: Stephanedes, Y.J.
A method to distinguish between incidents and compression waves in freeway traffic is presented. The method is based on shock-wave propagation characteristics and aims to identify specific cross-correlation patterns in occupancy data from adjacent sensors along the freeway. The method is implemented in a computer algorithm and used to improve the detection performance of DELOS, an existing incident detection algorithm. Results from testing the algorithm with traffic and incident data demonstrate superior performance to DELOS in terms of detection and false alarm rates.
Document information
Detection of incidents and compression waves in freeways
1997
6 Seiten, 7 Bilder, 1 Tabelle, 5 Quellen
Conference paper
English
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