The invention provides a cooperative learning method for road infrastructure detection and characterization. A method for generating street map data includes collecting acceleration, turning, and geolocation data. The data is collected from acceleration sensors, turning sensors, and geolocation systems in at a least one vehicle across a plurality of vehicle drive cycles. The method additionally includes aggregating the acceleration, turning, and geolocation data. The method further includes predicting the presence of a traffic control device in response to an identified repetitive pattern in the aggregated data. The method further includes updating street map data to include the predicted traffic control device.
Cooperative learning method for road infrastructure detection and characterization
2015-11-04
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
METHOD AND APPARATUS FOR DETECTING THREATS OF COOPERATIVE-INTELLIGENT TRANSPORT ROAD INFRASTRUCTURE
European Patent Office | 2022
|IEEE | 2008
|British Library Conference Proceedings | 2008
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