System and method for payload management for unmanned aircraft

• US 10,336,453 B2
• Filed: 01/14/2016
• Issued: 07/02/2019
• Est. Priority Date: 01/14/2016
• Status: Active Grant

• Current Assignee: Elwha LLC (Intellectual Ventures LLC)
• Original Assignee: Elwha LLC (Intellectual Ventures LLC)
• Inventors: Chan, Alistair K., Hyde, Roderick A., Ishikawa, Muriel Y., Kare, Jordin T., Wood, Jr., Lowell L.
• Primary Examiner(s): Badawi, Medhat
• Application Number:
  US14/995,332
• Publication Number:
  US 20170203843A1
• Time in Patent Office: 1,265 Days
• CPC Class Codes: B64D 1/08 the articles being load-carrying devices
• CPC Class Codes: B64D 9/003 Devices for retaining pallets or freight containers securing freight containers on vehicles B60P7/00
• CPC Class Codes: B64U 10/13 Flying platforms
• CPC Class Codes: B64U 2101/60 for transporting passengers; for transporting goods other than weapons

Abstract

A system and method for payload management for an unmanned aircraft system is disclosed. The payload management system and method may comprise a containment system configured to contain payload carried by the UAV/aircraft. The UAV/aircraft may be configured to carry payload in an external pod as part of the containment system. The pod carried by the UAV/craft may be fillable/inflatable to contain payload and facilitate aerodynamic performance of the UAV/craft carrying payload (e.g. on a mission from originator to destination for delivery in operating conditions). Systems and methods may provide managing and monitoring for payload carried by UAV/aircraft (e.g. with instrumentation).

Claims

1. A payload management system for an unmanned aircraft system providing an unmanned aircraft to carry payload comprising at least one payload segment on a mission, the payload management system comprising:

(a) a carrier for payload carried by the unmanned aircraft;

(b) a containment system to contain the payload;

wherein the containment system comprises an inflatable pod attachable to and removable from the carrier by insertion of a head portion of the inflatable pod into a receptacle in the carrier and inflation of the inflatable pod to expand the head portion to prevent removal of the inflatable pod from the receptacle until the inflatable pod is at least partially deflated; and

wherein the inflatable pod of the containment system is attachable to the exterior to of the unmanned aircraft and aerodynamic characteristics of a body of the pod outside of the receptacle and exterior to the unmanned aircraft are adjustable by selective inflation and deflation of the pod.

2. The payload management system of claim 1 wherein the containment system for the payload is attachable to the unmanned aircraft by the carrier so that the payload contained in the inflatable pod of the containment system is transportable by the unmanned aircraft.

3. The payload management system of claim 1 wherein the payload comprises one payload segment.

4. The payload management system of claim 1 wherein the mission comprises at least one event comprising at least one of (a) takeoff of the unmanned aircraft for the mission;

(b) flight of the unmanned aircraft on the mission;

(c) landing of the unmanned aircraft during the mission;

(d) landing of the unmanned aircraft at the end of the mission;

(d) an identified condition during flight;

(f) a hazard during flight;

(g) a potential malfunction of the unmanned aircraft during flight;

(h) an impact by the payload;

(i) an impact by the unmanned aircraft.

5. The payload management system of claim 1 wherein the payload comprises at least one payload segment and the containment system is configured to provide containment of the payload during at least one of (a) impact of the unmanned aircraft with an object;

(b) effect of environmental conditions in flight;

(c) effect of operating conditions in flight;

(d) contact between a payload segment with another object;

(e) heat;

(f) fire;

(g) exposure to environmental conditions.

6. A payload management system for an unmanned aircraft system providing an unmanned aircraft to carry payload comprising at least one payload segment on a mission, the payload management system comprising:

(a) a carrier for payload carried by the unmanned aircraft;

(b) a containment system to contain the payload;

wherein the containment system comprises a fillable pod carried by the carrier at least partially exterior to the unmanned aircraft;

wherein the fillable pod includes a head portion that is insertable into a receptacle in the carrier and fillable to expand the head portion to prevent removal of the fillable pod from the receptacle while the fillable pod remains filled; and

wherein a body portion of the fillable pod comprises at least one compartment for the payload, and wherein the body portion of the fillable pod is fillable to an aerodynamic form exterior to the unmanned aircraft after the payload is received within the pod.

7. The payload management system of claim 6 wherein the fillable pod comprises a container.

8. The payload management system of claim 6 wherein the fillable pod is an inflatable pod.

9. The payload management system of claim 6 wherein the fillable pod is a fluid-filled pod.

10. The payload management system of claim 6 wherein the fillable pod is a foam-filled pod.

11. The payload management system of claim 6 further comprising a control system for controlling operation of the containment system.

12. The payload management system of claim 6 further comprising instrumentation for providing data for the control system.

13. A payload management system for an unmanned aircraft system providing an unmanned aircraft to carry payload comprising at least one payload segment on a mission, the payload management system comprising:

a carrier for payload carried by the unmanned aircraft;

a containment system providing a pod comprising at least one container for the payload;

wherein the pod is attachable to the carrier by insertion of a head portion of the pod into a receptacle in the carrier and inflation of the pod to expand the head portion to prevent removal of the pod from the receptacle until the pod is at least partially deflated; and

wherein a body portion of the pod is at least partially inflatable to an aerodynamic form exterior to the unmanned aircraft to provide containment for the payload carried at least partially external to the unmanned aircraft.

14. The payload management system of claim 13 the pod is selectively inflatable and selectively deflatable.

15. The payload management system of claim 13 wherein the body portion of the pod comprises an aerodynamic shape.

16. The payload management system of claim 13 wherein the pod comprises an inflatable pod.

17. The payload management system of claim 13 wherein the body of the pod when inflated comprises an aerodynamic shape.

18. The payload management system of claim 13 wherein the body of the pod comprises an inflatable compartment.

19. The payload management system of claim 13 wherein the body of the pod comprises at least one inflatable compartment.

20. The payload management system of claim 13 wherein the pod comprises a plurality of inflatable segments.

21. The payload management system of claim 13 wherein the pod comprises a plurality of selectively inflatable sections.

22. The payload management system of claim 13 wherein the pod comprises a plurality of selectively inflatable segments.

23. The payload management system of claim 13 wherein the pod is partially inflated to form an inflatable pod before attachment to the unmanned aircraft.