公开(公告)号：US12055947B1

公开(公告)日：2024-08-06

申请号：US17545762

申请日：2021-12-08

Applicant: Amazon Technologies, Inc.

Inventor： Nikhil Sharma ,  Tiago Etiene Queiroz ,  Prashant Anand Srivastava ,  Tushar Agarwal ,  Gaurav Guruprasad Manur ,  Aarthi Raveendran

IPC: G05D1/02 ,  G05D1/00 ,  G06T17/20

CPC classification number: G05D1/0274 ,  G05D1/0212 ,  G05D1/0238 ,  G06T17/20

Abstract: Systems and techniques for updating floor plans for use by autonomous mobile devices. The techniques include accessing a first floor plan with associated spatial metadata. An updated occupancy map is received with additional geographic updates over the first floor plan. A transformation of the first floor plan is determined to match the new occupancy map. The spatial data and the first floor plan are transformed and the transformed spatial metadata is associated with the new occupancy map to form a second floor plan.