公开(公告)号：US20230050706A1

公开(公告)日：2023-02-16

申请号：US17401893

申请日：2021-08-13

Applicant: GM Global Technology Operations LLC

Inventor： Peter Edward LeVasseur ,  Brent Navin Roger Bacchus ,  Tarek Abdel Raouf Abdel Rahman

IPC: G01C21/34 ,  G01C21/00 ,  B60W40/02 ,  B60W60/00 ,  G01C21/36

Abstract: A system for associating perceived and mapped lane edges can include a processor and a memory. The memory includes instructions such that the processor is configured to receive a sensor data representing a perceived object; receive map data representing a map object; determine a cost matrix a cost matrix indicative of an association cost for associating the map object to the perceived object; compare the association cost with an association cost threshold; and associate the perceived object with the map object based on the association cost.