Geographic survey system for vertical take-off and landing (VTOL) unmanned aerial vehicles (UAVs)

Patent metadata

Field	Value
Publication number	US-11216015-B2
Application number	US-201916727440-A
Country	US
Kind code	B2
Filing date	Dec 26, 2019
Priority date	Feb 11, 2015
Publication date	Jan 4, 2022
Grant date	Jan 4, 2022

Abstract

A method of unmanned aerial vehicle (UAV) operation, including: receiving from a customer a first data request, the first data request having: a first geographic coverage area; and a refresh rate for the first geographic coverage area; planning a first plurality of flight missions to accomplish the first data request; uploading flight missions data representing the first plurality of flight missions into a UAV pod; and deploying the UAV pod.

First claim

What is claimed is:

1. A method of unmanned aerial vehicle (UAV) operation, comprising:
receiving from a customer a first data request, the first data request comprising:
a first geographic coverage area; and
a refresh rate for the first geographic coverage area;

planning a first plurality of flight missions to accomplish the first data request;
uploading flight mission data representing the first plurality of flight missions into a UAV;
deploying the UAV;
providing the UAV with the flight mission data for one of the first plurality of flight missions;
launching the UAV to perform the one of the first plurality of flight missions;
landing the UAV; and
receiving a first flight survey data obtained from the one of the first plurality of flight missions from the UAV.

2. The method of claim 1 , wherein the first data request further comprises one of: a ground resolution and a ground surface distance (GSD).

3. The method of claim 1 , further comprising:
transmitting the first flight survey data from the UAV.

4. The method of claim 1 , further comprising:
providing the UAV with a second flight mission data representing a second one of the first plurality of flight missions;
autonomously launching the UAV to perform the second one of the first plurality of flight missions;
landing the UAV after completing the second one of the first plurality of flight missions; and
receiving a second flight survey data obtained from the second one of the first plurality of flight missions from the UAV;
wherein the launching and landing of the UAV to accomplish the second one of the first plurality of flight missions happens autonomously and without active human intervention.

5. The method of claim 4 , further comprising:
providing the second flight survey data from the UAV.

6. The method of claim 4 , further comprising:
receiving the first and second flight survey data from the UAV.

7. The method of claim 6 , wherein the receiving the first and second flight survey data from the UAV comprises receiving the first and second flight survey data wirelessly at a remote operational support center.

8. The method of claim 6 , wherein the receiving the first and second flight survey data from the UAV comprises removing a physical memory from the UAV.

9. The method of 6 , further comprising:
performing data analysis of the first and second flight survey data; and
providing the data analysis to the customer.

10. The method of 9 , further comprising:
providing the UAV with a third flight mission data representing a third one of the first plurality of flight missions.

11. The method of claim 10 , further comprising:
retrieving the UAV;
uploading a fourth flight mission data representing a second plurality of flight missions into the UAV to accomplish a second data request; and
re-deploying the UAV.

12. A method of migrating unmanned aerial vehicle (UAV) operations between geographic survey areas, comprising:
uploading a first plurality of flight missions into a UAV;
deploying the UAV in a first geographic survey area;
autonomously launching the UAV from the first geographic survey area a plurality of times to perform the first plurality of flight missions;
providing a first survey data from the UAV;
autonomously migrating the UAV from the first geographic survey area to a second geographic survey area;
receiving a second plurality of flight missions for the UAV in the second geographic survey area;
autonomously launching the UAV from the second geographic survey area a plurality of times to perform the second plurality of flight missions; and
providing a second survey data from the UAV;
wherein the autonomous migrating of the UAV to accomplish the first and second survey data happens autonomously and without active human intervention.

13. The method of claim 12 , further comprising:
performing data analysis of the first and second survey data; and
providing the data analysis to a customer.

14. A system comprising:
a unmanned aerial vehicle (UAV);
a processor having addressable memory in communication with the UAV, wherein the processor is configured to:
receive a first data request from a customer, the first data request comprising:
a first geographic coverage area; and
a refresh rate for the first geographic coverage area;

plan a first plurality of flight missions to accomplish the first data request;
transmit flight mission data for one of the first plurality of flight missions to the UAV; and
receive a first flight survey data from the one of the first plurality of flight missions from the UAV.

15. The system of claim 14 , wherein the UAV further comprises:
a UAV processor having addressable memory, the UAV processor configured to:
receive the flight mission data for one of the first plurality of flight missions.

16. The system of claim 15 , wherein the UAV processor is further configured to:
launch the UAV;
perform the one of the first plurality of flight missions; and
land the UAV.

17. The system of claim 16 , wherein the UAV processor is further configured to:
transmit the first flight survey data obtained from the one of the first plurality of flight missions.

18. The system of claim 14 , wherein the first data request further comprises one of: a ground resolution and a ground surface distance (GSD).

19. The system of claim 14 , wherein the processor is further configured to:
transmit the received first flight survey data.

20. The system of claim 14 , wherein the processor is further configured to:
transmit a second flight mission data representing a second one of the first plurality of flight missions to the UAV; and
receive a second flight survey data from the second one of the first plurality of flight missions from the UAV;
wherein a launching and a landing of the UAV to accomplish the second one of the first plurality of flight missions happens autonomously and without active human intervention.

Assignees

• Aerovironment Inc

Inventors

• Fisher Christopher Eugene
• Mukherjee Jason Sidharthadev
• Lott William Arden

Classifications

• B64U2201/10

  autonomous, i.e. by navigating independently from ground or air stations, e.g. by using inertial navigation systems [INS] · CPC title

• B64U80/70

  in containers (B64U80/60 takes precedence) · CPC title

• G08G5/723

  from the aircraft · CPC title

• G08G5/76

  for monitoring atmospheric conditions · CPC title

• G08G5/58

  for emergency situations, e.g. hijacking or bird strikes · CPC title