An approach is provided for discovery of semantic nodes for map-based dynamic location sampling. The approach, for instance, involves identifying a semantic node occurring on a road segment. The semantic node is a point of interest on or near the road segment that is different from beginning node and end node of the road segment. The approach also involves calculating an estimated time of arrival at the semantic node based on historical traversal time data for the road segment. The approach further involves determining a sampling rate for a location sensor of vehicle traveling the road segment based on the estimated time of arrival. The approach further involves configuring the location sensor to collect location data using the sampling rate.
METHOD AND APPARATUS FOR DISCOVERY OF SEMANTIC NODES FOR MAP-BASED DYNAMIC LOCATION SAMPLING
2020-08-06
Patent
Electronic Resource
English
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