Systems and methods for remote distributed control of unmanned aircraft

• US 9,933,780 B2
• Filed: 06/17/2015
• Issued: 04/03/2018
• Est. Priority Date: 06/17/2015
• Status: Active Grant

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Qualcomm, Inc.
• Inventors: Chau, Kiet Tuan, Canoy, Michael-David Nakayoshi, DeVico, Michael Orlando
• Primary Examiner(s): Mott, Genna M
• Application Number:
  US14/741,888
• Publication Number:
  US 20160370800A1
• Time in Patent Office: 1,021 Days
• CPC Class Codes: G05D 1/0011 associated with a remote control arrangement
• CPC Class Codes: G05D 1/0022 characterised by the communication link data switching networks in general H04L12/00
• CPC Class Codes: G05D 1/0061 for transition from automatic pilot to manual pilot and vice versa

Abstract

Methods, systems, and devices are disclosed for providing control of an unmanned aircraft (UA). A server may receive an indication from a UA that a transition from autonomous flight to pilot controlled flight is required while the UA is in autonomous flight. The server may select a pilot station for providing pilot controlled flight of the UA. Selecting a pilot station for providing pilot controlled flight of the UA may be based on a pilot criterion associated with the pilot station. A UA may detect a condition that requires a transition from autonomous flight to pilot controlled flight and establish a pilot criterion for pilot controlled flight based on the detected condition. The UA may send a request for a pilot that includes the pilot criterion and information about the condition.

Claims

1. A method for selecting a pilot to take control of an unmanned aircraft (UA), comprising:

receiving, by a server, an indication from the UA in autonomous flight that a transition condition is detected, wherein the transition condition comprises at least one of a plurality of conditions that require the UA to transition from autonomous flight to pilot controlled flight;

determining, by the server, a set of pilot selection criteria that corresponds to the detected transition condition, wherein the set of pilot selection criteria enables selection of a pilot at a pilot station that is capable of providing pilot controlled flight of the UA under the detected transition condition, and wherein the set of pilot selection criteria comprises one or more of an overall length of pilot experience, a length of pilot experience in piloting unmanned aircraft under the detected condition, a length of pilot experience associated with the UA, a pilot physical condition, a pilot mental condition, a pilot flight recency, a pilot flight certification status, a pilot medical certification status, a pilot incident history, or a pilot crash history; and

selecting, by the server, the pilot station for providing pilot controlled flight of the UA based on the set of pilot selection criteria that corresponds to the detected transition condition.

2. The method of claim 1, further comprising:

linking, by the server, the selected pilot station to the UA; and

relaying, by the server, flight control feedback data from the UA to the selected pilot station and flight control data from the selected pilot station to the UA.

3. The method of claim 1, wherein the set of pilot selection criteria that corresponds to the detected transition condition further comprises one or more of:

a pilot affiliation;

a pilot qualification;

a pilot ready status;

a pilot availability status;

a geographic proximity of the pilot to the UA;

or

a quality of a network connection of the pilot.

4. The method of claim 1, wherein the detected transition condition comprises one or more of:

a weather condition;

a geographic condition;

a visibility condition;

a UA mechanical condition;

a UA instrument condition;

a communication link quality condition;

a mission requirement condition;

a UA type;

or

a UA characteristic.

5. The method of claim 1, wherein selecting, by the server, the pilot station for providing pilot controlled flight of the UA based on the set of pilot selection criteria that corresponds to the detected transition condition comprises:

selecting, by the server, one or more pilot candidates to pilot the UA based on the pilot selection criteria; and

transmitting, by the server, a mission offer to the one or more pilot candidates to pilot the UA.

6. The method of claim 5, further comprising:

receiving, by the server, an acceptance from any of the one or more pilot candidates that are accepting the mission offer to pilot the UA; and

selecting, by the server, a pilot candidate from among the one or more pilot candidates that are accepting the mission offer to pilot the UA based on the set of pilot selection criteria that corresponds to the detected transition condition.

7. An apparatus for managing selecting a pilot to take control of an unmanned aircraft (UA), comprising:

a transceiver; and

a server processor coupled to the transceiver, the server processor configured with processor-executable instructions to;

receive an indication from the UA in autonomous flight that a transition condition is detected, wherein the transition condition comprises at least one of a plurality of conditions that require the UA to transition from autonomous flight to pilot controlled flight;

determine a set of pilot selection criteria that correspond to the detected transition condition, wherein the set of pilot selection criteria enables selection of a pilot at a pilot station that is capable of providing pilot controlled flight of the UA under the detected transition condition, and wherein the set of pilot selection criteria comprises one or more of an overall length of pilot experience, a length of pilot experience in piloting unmanned aircraft under the detected condition, a length of pilot experience associated with the UA, a pilot physical condition, a pilot mental condition, a pilot flight recency, a pilot flight certification status, a pilot medical certification status, a pilot incident history, or a pilot crash history; and

select the pilot station for providing pilot controlled flight of the UA based on the set of pilot selection criteria that corresponds to the detected transition condition.

8. The apparatus of claim 7, wherein the server processor is further configured with processor-executable instructions to:

link the selected pilot station to the UA; and

relay flight control feedback data from the UA to the selected pilot station and flight control data from the selected pilot station to the UA.

9. The apparatus of claim 7, wherein the set of pilot selection criteria that corresponds to the detected transition condition further comprises one or more of:

a pilot affiliation;

a pilot qualification;

a pilot ready status;

a pilot availability status;

a geographic proximity of the pilot to the UA;

or

a quality of a network connection of the pilot.

10. The apparatus of claim 7, wherein the detected transition condition comprises one or more of:

a weather condition;

a geographic condition;

a visibility condition;

a UA mechanical condition;

a UA instrument condition;

a communication link quality condition;

a mission requirement condition;

a UA type;

or

a UA characteristic.

11. The apparatus of claim 7, wherein the server processor is configured with processor-executable instructions for performing operations such that selecting the pilot station for providing pilot controlled flight of the UA based on the set of pilot selection criteria that corresponds to the detected transition condition comprises:

selecting one or more pilot candidates to pilot the UA based on the pilot selection criteria; and

transmitting a mission offer to the one or more pilot candidates to pilot the UA.

12. The apparatus of claim 11, wherein the server processor is further configured with processor-executable instructions to:

receive an acceptance from any of the one or more pilot candidates that are accepting the mission offer to pilot the UA; and

select a pilot candidate from among the one or more pilot candidates that are accepting the mission offer to pilot the UA based on the set of pilot selection criteria that correspond to the detected transition condition.

13. A method for facilitating a selection of a pilot to take control of an unmanned aircraft (UA), comprising:

detecting, by the UA, a transition condition, wherein the transition condition comprises at least one of a plurality of conditions that require the UA to transition from autonomous flight to pilot controlled flight; and

determining, by the UA, a set of pilot selection criteria that corresponds to the detected transition condition, wherein the set of pilot selection criteria enables selection of a pilot at a pilot station that is capable of providing pilot controlled flight of the UA under the detected transition condition, and wherein the set of pilot selection criteria comprises one or more of an overall length of pilot experience, a length of pilot experience in piloting unmanned aircraft under the detected condition, a length of pilot experience associated with the UA, a pilot physical condition, a pilot mental condition, a pilot flight recency, a pilot flight certification status, a pilot medical certification status, a pilot incident history, or a pilot crash history.

14. The method of claim 13, further comprising:

sending, by the UA, a request for a pilot at a pilot station to perform pilot controlled flight of the UA, the request for the pilot including the set of pilot selection criteria that corresponds to the detected transition condition.

15. The method of claim 14, further comprising:

receiving, by the UA, mapping information for the pilot station that is selected in response to the request for pilot controlled flight of the UA; and

establishing, by the UA, a link to the selected pilot station based on the received mapping information.

16. The method of claim 15, further comprising:

receiving, by the UA on the established link to the selected pilot station, flight control data configured to control flight of the UA; and

relaying, by the UA on the established link to the selected pilot station, flight control feedback data to the selected pilot station.

17. The method of claim 16, wherein the flight control data comprises flight commands for enabling pilot controlled flight of the UA.

18. The method of claim 16, wherein the flight control feedback data comprises at least one of a UA flight instrument data feed and a UA flight video data feed.

19. The method of claim 13, wherein the set of pilot selection criteria that corresponds to the detected transition condition further comprises one or more of:

a pilot affiliation;

a pilot qualification;

a pilot ready status;

a pilot availability status;

a geographic proximity of the pilot to the UA;

or

a quality of a network connection of the pilot.

20. The method of claim 13, wherein the detected transition condition comprises one or more of:

a weather condition;

a geographic condition;

a visibility condition;

a UA mechanical condition;

a UA instrument condition;

a communication link quality condition;

a mission requirement condition;

a UA type;

or

a UA characteristic.

21. An unmanned aircraft (UA), comprising:

a transceiver; and

a processor coupled to the transceiver, the processor configured with processor-executable instructions to;

detect a transition condition, wherein the transition condition comprises at least one of a plurality of conditions that require the UA to transition from autonomous flight to pilot controlled flight; and

determine a set of pilot selection criteria that corresponds to the detected transition condition, wherein the set of pilot selection criteria enables selection of a pilot at a pilot station that is capable of providing pilot controlled flight of the UA under the detected transition condition, and wherein the set of pilot selection criteria comprises one or more of an overall length of pilot experience, a length of pilot experience in piloting unmanned aircraft under the detected condition, a length of pilot experience associated with the UA, a pilot physical condition, a pilot mental condition, a pilot flight recency, a pilot flight certification status, a pilot medical certification status, a pilot incident history, or a pilot crash history.

22. The UA of claim 21, wherein the processor is further configured with processor-executable instructions to send a request for pilot controlled flight of the UA, the request including the set of pilot selection criteria that corresponds to the detected transition condition.

23. The UA of claim 22, wherein the processor is further configured with processor-executable instructions to:

receive mapping information for a pilot station that is selected in response to the request for pilot controlled flight of the UA; and

establish a link to the selected pilot station based on the received mapping information.

24. The UA of claim 23, wherein the processor is further configured with processor-executable instructions to:

receive flight control data configured to control the flight of the UA; and

relay flight control feedback data to the selected pilot station.

25. The UA of claim 24, wherein the flight control data comprises flight commands for enabling the pilot controlled flight of the UA.

26. The UA of claim 24, wherein the flight control feedback data comprises one of a UA flight instrument data feed, and a UA flight video data feed.

27. The UA of claim 21, wherein the set of pilot selection criteria that corresponds to the detected transition condition further comprises one or more of:

a pilot affiliation;

a pilot qualification;

a pilot ready status;

a pilot availability status;

a geographic proximity of the pilot to the UA;

or

a quality of a network connection of the pilot.

28. The UA of claim 21, wherein the detected transition condition comprises one or more of:

a weather condition;

a geographic condition;

a visibility condition;

a UA mechanical condition;

a UA instrument condition;

a communication link quality condition;

a mission requirement condition;

a UA type;

or

a UA characteristic.