公开(公告)号：US11983007B2

公开(公告)日：2024-05-14

申请号：US17230639

申请日：2021-04-14

Applicant: LimnTech LLC

Inventor： Douglas D. Dolinar ,  William R. Haller ,  Charles R. Drazba ,  Matt W. Smith ,  Kyle J. Leonard ,  Eric M. Stahl

IPC: G05D1/00 ,  G01S17/87 ,  G01S17/89 ,  G06N3/08 ,  G06V10/98 ,  G06V20/56

CPC classification number: G05D1/0088 ,  G01S17/87 ,  G01S17/89 ,  G05D1/0221 ,  G06N3/08 ,  G06V10/98 ,  G06V20/588 ,  G06V2201/07

Abstract: A control system for positioning a marker over a pre-existing roadway surface mark. The control system has one or more imagers having a field of view for imaging an area of roadway mark surface encompassing the roadway mark and a computer having a machine learning network to process the roadway mark image and position the marker over the pre-existing roadway mark.