A solution including a method, a system, and a computer program product are provided herein in accordance with at least one example embodiment for identification of at least one road work extension in a geographical location. The solution includes the process of building and accessing of a map for the geographic location curated with the marking of one or more road work zones corresponding to the at least one road work extensions. The method includes the steps of obtaining multiple speed funnels of a route and validating at least one speed funnel based on the sign value of a last learned speed sign of the speed funnel. The method further generates the road work extension data associated with the road work extension based on the last learned speed sign and a result.
Methods and systems for roadwork extension identification using speed funnels
2021-01-26
Patent
Electronic Resource
English