Flying lane management systems and methods for unmanned aerial vehicles

Patent metadata

Field	Value
Publication number	US-9959772-B2
Application number	US-201615217135-A
Country	US
Kind code	B2
Filing date	Jul 22, 2016
Priority date	Jun 10, 2016
Publication date	May 1, 2018
Grant date	May 1, 2018

Abstract

A flying lane management method implemented in an air traffic control system communicatively coupled to one or more Unmanned Aerial Vehicles (UAVs) via one or more wireless networks includes initiating communication to the one or more UAVs at a preflight stage for each, wherein the communication is via one or more cell towers associated with the one or more wireless networks, wherein the plurality of UAVs each comprise hardware and antennas adapted to communicate to the plurality of cell towers; determining a flying lane for the one or more UAVs based on a destination, current air traffic in a region under management of the air traffic control system, and based on detected obstructions in the region; and providing the flying lane to the one or more UAVs are an approval to takeoff and fly along the flying lane.

First claim

What is claimed is:

1. A flying lane management method implemented in an air traffic control system communicatively coupled to one or more Unmanned Aerial Vehicles (UAVs) via one or more wireless networks, the flying lane management method comprising:
initiating communication to the one or more UAVs at a preflight stage for each, wherein the communication is via one or more cell towers associated with the one or more wireless networks, wherein the plurality of UAVs each comprise hardware and antennas adapted to communicate to the plurality of cell towers;
determining a flying lane for the one or more UAVs based on a destination, current air traffic in a region under management of the air traffic control system, and based on detected obstructions in the region;
providing the flying lane to the one or more UAVs are an approval to takeoff and fly along the flying lane;
continuing the communication during flight on the flying lane and receiving data from the one or more UAVs, wherein the data comprises feedback during the flight, wherein the one or more UAVs are constrained to maintain wireless coverage with the plurality of cell towers during the flight through the flying lane which is based on where coverage exists and in-flight monitoring of cell signal strength and adjustment to the flight based thereon; and
utilizing the feedback to update the flying lane, to update other flying lanes, and to manage air traffic in the region.

2. The flying lane management method of claim 1 , wherein, during the flight, the feedback comprises speed, altitude, and heading, and the feedback further comprises one or more of temperature, humidity, wind, and detected obstructions.

3. The flying lane management method of claim 1 , further comprising:
providing updates to the one or more UAVs for the flying lane based on the feedback and based on feedback from other devices.

4. The flying lane management method of claim 1 , further comprising:
based on the feedback, determining the one or more UAVs at ready to descend or fly to the destination and providing authorization to the one or more UAVs for a descent.

5. The flying lane management method of claim 1 , further comprising:
based on the feedback, detecting a new obstruction; and
one of updating the flying lane to the one or more UAVs based on adjustments made by the one or more UAVs due to the new obstruction and providing an updated flying lane due to the new obstruction.

6. The flying lane management method of claim 5 , wherein the adjustments and/or the updated flying lane comprise a buffer distance from the new obstruction.

7. The flying lane management method of claim 5 , wherein the new obstruction is detected by the one or more UAVs based on hardware thereon and communicated to the air traffic control system.

8. The flying lane management method of claim 1 , wherein the air traffic control system is adapted to operate autonomously.

9. The flying lane management method of claim 1 , wherein the one or more wireless networks comprise a satellite network.

10. An air traffic control system communicatively coupled to one or more Unmanned Aerial Vehicles (UAVs) via one or more wireless networks adapted to perform flying lane management, the air traffic control system comprising:
a network interface and one or more processors communicatively coupled to one another; and
memory storing instructions that, when executed, cause the one or more processors to:
initiate communication to the one or more UAVs at a preflight stage for each, wherein the communication is via one or more cell towers associated with the one or more wireless networks, wherein the plurality of UAVs each comprise hardware and antennas adapted to communicate to the plurality of cell towers;
determine a flying lane for the one or more UAVs based on a destination, current air traffic in a region under management of the air traffic control system, and based on detected obstructions in the region;
provide the flying lane to the one or more UAVs are an approval to takeoff and fly along the flying lane;
continue the communication during flight on the flying lane and receiving data from the one or more UAVs, wherein the data comprises feedback during the flight, wherein the one or more UAVs are constrained to maintain wireless coverage with the plurality of cell towers during the flight through the flying lane which is based on where coverage exists and in-flight monitoring of cell signal strength and adjustment to the flight based thereon; and
utilize the feedback to update the flying lane, to update other flying lanes, and to manage air traffic in the region.

11. The air traffic control system of claim 10 , wherein, during the flight, the feedback comprises speed, altitude, and heading, and the feedback further comprises one or more of temperature, humidity, wind, and detected obstructions.

12. The air traffic control system of claim 11 , wherein the instructions, when executed, further cause the one or more processors to:
provide updates to the one or more UAVs for the flying lane based on the feedback and based on feedback from other devices.

13. The air traffic control system of claim 11 , wherein the instructions, when executed, further cause the one or more processors to:
based on the feedback, determine the one or more UAVs at ready to descend or fly to the destination and providing authorization to the one or more UAVs for a descent.

14. The air traffic control system of claim 11 , wherein the instructions, when executed, further cause the one or more processors to:
based on the feedback, detect a new obstruction; and
one of update the flying lane to the one or more UAVs based on adjustments made by the one or more UAVs due to the new obstruction and provide an updated flying lane due to the new obstruction.

15. The air traffic control system of claim 14 , wherein the adjustments and/or the updated flying lane comprise a buffer distance from the new obstruction.

16. The air traffic control system of claim 14 , wherein the new obstruction is detected by the one or more UAVs based on hardware thereon and communicated to the air traffic control system.

17. The air traffic control system of claim 10 , wherein the air traffic control system is adapted to operate autonomously.

18. The air traffic control system of claim 10 , wherein the one or more wireless networks comprise a satellite network.

Assignees

• Priest Lee
• Etak Systems Llc

Inventors

• Priest Lee

Classifications

• B64U2201/00

  UAVs characterised by their flight controls · CPC title

• G08G5/025

  Physics · mapped topic

• G08G5/0043 Primary

  Physics · mapped topic

• G08G5/045

  Physics · mapped topic

• G08G5/0034

  Physics · mapped topic