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公开(公告)号：US20230122535A1
公开(公告)日：2023-04-20
申请号：US18047895
申请日：2022-10-19
Applicant: Wing Aviation LLC
Inventor： Dinuka Abeywardena , Konstantin Bozhkov , Kyle Kakligian , Stephen Lacy , Scott Barron , Brandon Jones , Aditya Undurti , Kyle David Julian , Sai Bhargav Yalamanchi
Abstract: A method includes receiving a digital surface model of an area for unmanned aerial vehicle (UAV) navigation. The digital surface model represents an environmental surface in the area. The method includes determining, for each grid cell of a plurality of grid cells in the area, a confidence value of an altitude of the environmental surface at the grid cell and determining a terrain clearance value based at least on the confidence value of the altitude of the environmental surface at the grid cell. The method includes determining a route for a UAV through the area such that the altitude of the UAV is above the altitude of the environmental surface at each grid cell of a sequence of grid cells of the route by at least the terrain clearance value determined for the grid cell. The method includes causing the UAV to navigate through the area using the determined route.
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公开(公告)号：US20250111791A1
公开(公告)日：2025-04-03
申请号：US18478354
申请日：2023-09-29
Applicant: Wing Aviation LLC
Inventor： Sai Bhargav Yalamanchi , Dinuka Malin Wickramasinghe Abeywardena , Aditya Undurti , Kyle David Julian , Brandon Lane Jones
Abstract: A method comprises determining an occupancy grid of an area for unmanned aerial vehicle (UAV) navigation. The method further comprises determining, based on the occupancy grid, a candidate flyable airspace through which to permit UAV navigation and determining, by a UAV route planner, a plurality of UAV flight paths through the candidate flyable airspace. The method further comprises determining, based on the occupancy grid, a probability value of the plurality of UAV flight paths intersecting an occupied volume. The method additionally comprises determining whether the probability value of the plurality of UAV flight paths intersecting the occupied volume is below a threshold value and, based on determining that the probability value of the plurality of UAV flight paths intersecting the occupied volume is below the threshold value, validating the candidate flyable airspace for the UAV route planner to plan a route for a UAV to navigate through the area.
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公开(公告)号：US11905014B2
公开(公告)日：2024-02-20
申请号：US17076506
申请日：2020-10-21
Applicant: WING Aviation LLC
Inventor： James Schmalzried , Benjamin Jacobs , Brandon Jones , Stephen Lacy , Jonathan Lesser , Aditya Undurti , André Prager
IPC: B64C39/02 , G05D1/10 , G05D1/06 , B64U50/19 , B64U50/34 , B64U101/30 , B64U101/60 , G05D1/00
CPC classification number: B64C39/024 , G05D1/0653 , G05D1/104 , G05D1/106 , B64U50/19 , B64U50/34 , B64U2101/30 , B64U2101/60
Abstract: A technique for operating unmanned aerial vehicles (UAVs) in a terminal area from which the UAVs are staged includes charging a plurality of the UAVs on charging pads disposed in a staging array at the terminal area. Merchant facilities for preparing packages for delivery by the UAVs are disposed about a periphery of the staging array. The UAVs are relocated under their own propulsion from interior charging pads to peripheral loading pads of the staging array as the peripheral loading pads become available and the UAVs are deemed sufficiently charged and ready for delivery missions.
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公开(公告)号：US20220119105A1
公开(公告)日：2022-04-21
申请号：US17076506
申请日：2020-10-21
Applicant: WING Aviation LLC
Inventor： James Schmalzried , Benjamin Jacobs , Brandon Jones , Stephen Lacy , Jonathan Lesser , Aditya Undurti , André Prager
Abstract: A technique for controlling unmanned aerial vehicles (UAVs) operating in proximity to a terminal area from which the UAVs are staged includes charging a plurality of the UAVs on charging pads disposed in a staging array at the terminal area. Merchant facilities for preparing packages for delivery by the UAVs are disposed about a periphery of the staging array. The UAVs are relocated under their own propulsion from interior charging pads to peripheral loading pads of the staging array as the peripheral loading pads become available and the UAVs are deemed sufficiently charged and ready for delivery missions.
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