Methods and systems for self-deployment of operational infrastructure by an unmanned aerial vehicle (UAV)

Patent metadata

Field	Value
Publication number	US-11618565-B2
Application number	US-202017120804-A
Country	US
Kind code	B2
Filing date	Dec 14, 2020
Priority date	Dec 20, 2017
Publication date	Apr 4, 2023
Grant date	Apr 4, 2023

Abstract

Example implementations may relate to self-deployment of operational infrastructure by an unmanned aerial vehicle (UAV). Specifically, a control system may determine operational location(s) from which a group of UAVs is to provide aerial transport services in a geographic area. For at least a first of the operational location(s), the system may cause a first UAV from the group to perform an infrastructure deployment task that includes (i) a flight from a source location to the first operational location and (ii) installation of operational infrastructure at the first operational location by the first UAV. In turn, this may enable the first UAV to operate from the first operational location, as the first UAV can charge a battery of the first UAV using the operational infrastructure installed at the first operational location and/or can carry out item transport task(s) at location(s) that are in the vicinity of the first operational location.

First claim

We claim:

1. A method comprising:
determining, by a control system, a plurality of operational locations from which a group of unmanned aerial vehicles (UAVs) is to provide aerial transport services in a geographic area;
for at least a first operational location of the plurality of operational locations, causing, by the control system, a first UAV from the group to perform an infrastructure deployment task that includes (i) a flight to the first operational location and (ii) installation of operational infrastructure at the first operational location by the first UAV;
receiving, by the control system, a request for a transport task having an associated item-source location;
determining, by the control system, that the item-source location corresponds to a second operational location of the plurality of operational locations; and
causing, by the control system, the first UAV to perform the transport task.

2. The method of claim 1 , further comprising:
determining, by the control system, a demand for aerial transport services in a first sub area of the geographic area,
wherein causing the first UAV to perform the infrastructure deployment task is based on the demand for aerial transport services in the first sub area.

3. The method of claim 1 , further comprising:
for at least the second operational location, causing, by the control system, a second UAV from the group to perform another infrastructure deployment task that includes (i) a flight to the second operational location and (ii) installation of another operational infrastructure at the second operational location by the second UAV;
receiving, by the control system, another request for another transport task having an associated another item-source location;
determining, by the control system, that the another item-source location corresponds to the second operational location; and
causing the second UAV to perform the another transport task.

4. The method of claim 3 , further comprising:
determining, by the control system, a demand for aerial transport services in a second sub area of the geographic area,
wherein causing the second UAV to perform the another infrastructure deployment task is based on the demand for aerial transport services in the second sub area of the geographic area.

5. The method of claim 1 , wherein the first operational location is one from which one or more UAVs of the group are to provide aerial transport services in a first sub area of the geographic area, and wherein the second operational location is one from which one or more UAVs of the group are to provide aerial transport services in a second sub area of the geographic area.

6. The method of claim 5 , wherein the first sub area comprises a first plurality of locations that are each respectively within a first threshold distance away from the first operational location, and wherein the second sub area comprises a second plurality of locations that are each respectively within a second threshold distance away from the second operational location.

7. The method of claim 1 , further comprising:
receiving, by the control system, another request for another transport task having an associated another item-source location;
determining, by the control system, that the another item-source location corresponds to the first operational location; and
causing the first UAV to perform the another transport task.

8. The method of claim 1 , wherein the operational infrastructure comprises a charging system that comprises one or more of: (i) a charging interface configured to connect to a universal power interface, (ii) a solar panel, or (iii) an energy storage device.

9. The method of claim 1 , wherein the operational infrastructure is a charging system, and wherein the method further comprises:
causing, by the control system, the first UAV to use at least one of: (i) the charging system installed by the first UAV at the first operational location to charge a battery of the first UAV, or (ii) another charging system installed by a second UAV at the second operational location to charge a battery of the first UAV.

10. The method of claim 1 , wherein the operational infrastructure is a charging system, and wherein the method further comprises:
causing, by the control system, a second UAV of the group to use the charging system installed by the first UAV at the first operational location to charge a battery of the second UAV.

11. The method of claim 1 , wherein the transport task comprises pickup of an item at the item-source location and subsequent delivery of the item at a delivery location.

12. The method of claim 1 , further comprising:
causing, by the control system, the first UAV to perform another infrastructure deployment task that includes (i) a flight to a third operational location and (ii) installation of operational infrastructure at the third operational location by the first UAV;
receiving, by the control system, another request for another transport task having an associated another item-source location;
determining, by the control system, that the another item-source location corresponds to the third operational location; and
causing the first UAV to perform the another transport task.

13. The method of claim 12 , wherein the another infrastructure deployment task further includes moving the operational infrastructure installed at the first operational location by the first UAV from the first operational location to the third operational location.

14. The method of claim 1 , further comprising:
determining, by the control system, a plurality of authorized locations at which respective deployment of operational infrastructure is permitted,
wherein determining the plurality of operational locations is based on each determined operational location respectively being one of the plurality of authorized locations.

15. The method of claim 1 , further comprising:
determining, by the control system, a demand for aerial transport services of the group in the geographic area,
wherein determining the plurality of operational locations is based on the demand for aerial transport services of the group in the geographic area.

16. The method of claim 1 , further comprising:
determining, by the control system, a flight range respectively of one or more UAVs of the group,
wherein determining the plurality of operational locations is based the one or more flight ranges.

17. The method of claim 1 , wherein determining the plurality of operational locations comprises:
determining the plurality of operational locations using a machine learning process trained to determine the plurality of operational locations based on resource usage by one or more UAVs when operating from one or more prior operational locations.

18. An unmanned aerial vehicle (UAV) system comprising:
a group of UAVs, wherein the group of UAVs includes at least a first UAV; and
a control system configured to perform operations comprising:
determining a plurality of operational locations from which the group of UAVs is to provide aerial transport services in a geographic area;
for at least a first operational location of the plurality of operational locations, causing the first UAV to perform an infrastructure deployment task that includes (i) a flight to the first operational location and (ii) installation of operational infrastructure at the first operational location by the first UAV;
receiving a request for a transport task having an associated item-source location;
determining that the item-source location corresponds to a

Assignees

• Wing Aviation Llc

Inventors

• Blake Jesse
• Schmalzried James
• Zerweckh Siegfried
• Prager Andre
• Velez Scott

Classifications

• B60L53/51 Primary

  Photovoltaic means · CPC title

• B64U2101/64

  for parcel delivery or retrieval · CPC title

• B64U2101/67

  the UAVs comprising tethers for lowering the goods · CPC title

• B64U30/26

  Ducted or shrouded rotors · CPC title

• B64U50/37

  Charging when not in flight · CPC title