公开(公告)号：US11726482B2

公开(公告)日：2023-08-15

申请号：US16745885

申请日：2020-01-17

Applicant: RAYTHEON COMPANY

Inventor： Rupal Nigam ,  James Mullen

IPC: G05D1/02 ,  G01C21/36 ,  G06F16/29

CPC classification number: G05D1/0212 ,  G01C21/3676 ,  G05D1/0274 ,  G06F16/29

Abstract: Techniques for multi-factor pathfinding are disclosed. A system receives multiple data sets that represent multiple physical properties associated with multiple three-dimensional coordinates of a physical environment. The system generates multiple weighted data layers corresponding to the physical properties, at least by applying weights to the data sets. The system generates a multi-factor costmap for the three-dimensional environment, based at least on the weighted data layers. The system determines a path through the three-dimensional environment, based at least on the multi-factor costmap.

公开(公告)号：US20210223777A1

公开(公告)日：2021-07-22

申请号：US16745885

申请日：2020-01-17

Applicant: RAYTHEON COMPANY

Inventor： Rupal Nigam ,  James Mullen

IPC: G05D1/02 ,  G01C21/36 ,  G06F16/29

Abstract: Techniques for multi-factor pathfinding are disclosed. A system receives multiple data sets that represent multiple physical properties associated with multiple three-dimensional coordinates of a physical environment. The system generates multiple weighted data layers corresponding to the physical properties, at least by applying weights to the data sets. The system generates a multi-factor costmap for the three-dimensional environment, based at least on the weighted data layers. The system determines a path through the three-dimensional environment, based at least on the multi-factor costmap.