The present disclosure relates to systems and methods for identifying a closed road section. The systems may obtain a first heat map representing a first density of tracked vehicles in a target area over a first time period and a second heat map representing a second density of tracked vehicles in the target area over a second time period; determine a difference map between the first heat map and the second heat map; determine one or more candidate regions based on the difference map; identify one or more candidate links associated with the one or more candidate regions in a road network map; determine one or more confidence levels associated with the one or more candidate links based on the one or more candidate regions; and identify one or more closed road sections based on the one or more confidence levels.
SYSTEMS AND METHODS FOR IDENTIFYING CLOSED ROAD SECTION
04.03.2021
Patent
Elektronische Ressource
Englisch
Systems and methods for identifying closed road section
Europäisches Patentamt | 2021
|SYSTEMS AND METHODS FOR IDENTIFYING CLOSED ROAD SECTION
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