The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 2026
Filed:
Dec. 29, 2021
Here Global B.v., Eindhoven, NL;
James Adeyemi Fowe, Evanston, IL (US);
HERE Global B.V., Eindhoven, NL;
Abstract
An approach is disclosed for verifying a lane closure using probe data. The approach involves, for example, receiving probe data collected from a probe device traveling a road link. The approach also involves performing a spatial clustering of the probe data with respect to a longitudinal axis of the road link. The approach further involves comparing the spatial clustering of the probe data to a historical spatial clustering of historical probe data of the road link to determine a cluster shift, wherein the cluster shift indicates that a cluster of the spatial clustering has shifted spatially to the left or right relative to at least one other cluster of the historical clustering. The approach also involves detecting a lane closure on the road link based on determining that the cluster shift is greater than a shift distance threshold. The approach further involves providing the detected lane closure as an output.