公开(公告)号：US12175865B1

公开(公告)日：2024-12-24

申请号：US17810192

申请日：2022-06-30

Applicant: Amazon Technologies, Inc.

Inventor： Indraneel Mitra ,  Alex Bessonov ,  Stefano Marzani ,  Brett Francis ,  Roland Mesde

IPC: G08G1/09 ,  G06Q30/0251 ,  H04W4/021 ,  H04W4/44

Abstract: A vehicle information system and an in-vehicle agent implement a system for detecting discrepancies, for example due to drift, between actual real-world conditions in an environment surrounding a vehicle and corresponding conditions as represented in a model used by the vehicle. Additionally, the in-vehicle agent provides the detected discrepancies to a road-side resource and/or cloud-based computing device in order to distribute the detected discrepancies to other vehicles in the area. Also, a model maintained at the cloud-based computing devices may be updated to account for the discrepancies. The roadside resource and/or vehicle may infer estimated lifetimes of the detected discrepancies and intelligently distribute information describing the discrepancies based on their respective estimated lifetimes.