IP Library Granted Patent US 10,890,926
Granted Patent B2
US 10,890,926 · App. 16/121,038 · Granted Jan 12, 2021

Systems and methods for executing aircraft take-off and landing events

Inventors: Michael Kevin McNair (Weatherford, TX); Andrew Vincent Louis (Fort Worth, TX)
Assignee: Bell Helicopter Textron Inc.
G05D1/102B64D45/04G05D1/0653G05D1/0202
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Quick Facts
Patent No.
US 10,890,926
App. No.
16/121,038
Granted
Jan 12, 2021
Kind
B2
Abstract

In one embodiment, a method is performed by a computer system in an aircraft. The method includes receiving an advance indication of a take-off or landing event to be executed by the aircraft in proximity to a landing area such that the landing area includes an arrangement of a plurality of emitters of electromagnetic radiation. The method further includes, responsive to the receiving, detecting, via a sensor in communication with the computer system, emission states of at least some of the plurality of emitters. In addition, the method includes transforming the detected emission states into an instruction set for the take-off or landing event. The method also includes initiating monitoring of the aircraft relative to the instruction set as the aircraft executes the take-off or landing event in proximity to the landing area.

Claims (34)

1. A method comprising, by a computer system in an aircraft:

receiving an advance indication of a take-off or landing event to be executed by the aircraft in proximity to a landing area, the landing area comprising an arrangement of a plurality of emitters of electromagnetic radiation;

responsive to the receiving, detecting, via a sensor in communication with the computer system, emission states of at least some of the plurality of emitters;

transforming the detected emission states into an instruction set for the take-off or landing event, wherein the instruction set indicates a first region of the landing area for the take-off or landing event;

initiating monitoring of the aircraft relative to the instruction set as the aircraft executes the take-off or landing event in proximity to the landing area;

monitoring the plurality of emitters for emission changes;

responsive to the monitoring, detecting an emission change in at least one emitter of the plurality of emitters;

responsive to the detected emission change, detecting current emission states of at least selected emitters of the plurality of emitters;

transforming the current emission states into a new instruction set, wherein the new instruction set indicates a second region of the landing area for the take-off or landing event such that the second region is different from the first region; and

initiating monitoring of the aircraft relative to the new instruction set.

2. The method of claim 1 , comprising:

monitoring compliance of the aircraft with the instruction set; and

responsive to a determination that the aircraft is out of compliance, causing an alert to be produced.

3. The method of claim 2 , wherein the monitoring comprises:

determining, relative to at least one emitter of the plurality of emitters, at least one of a location of the aircraft and an orientation of the aircraft; and

determining whether the aircraft is out of compliance with the instruction set based, at least in part, on the determined at least one of a location of the aircraft and an orientation of the aircraft.

4. The method of claim 1 , wherein the aircraft comprises a vertical take-off and landing (VTOL) aircraft.

5. The method of claim 1 , wherein;

the first region is at least partially bound by at least selected emitters of the plurality of emitters.

6. The method of claim 5 , wherein the instruction set indicates at least one of:

an orientation of the aircraft in the first region; and

a direction of an initial flight heading.

7. The method of claim 1 , wherein the arrangement of the plurality of emitters comprises a grid such that the plurality of emitters correspond to cells of the grid.

8. The method of claim 7 , wherein the instruction set expresses the first region as one or more of the cells of the grid.

9. A computer-program product comprising a non-transitory computer-usable medium having computer-readable program code embodied therein, the computer-readable program code adapted to be executed to implement a method comprising:

receiving an advance indication of a take-off or landing event to be executed by an aircraft in proximity to a landing area, the landing area comprising an arrangement of a plurality of emitters of electromagnetic radiation;

responsive to the receiving, detecting, via a sensor, emission states of at least some of the plurality of emitters;

transforming the detected emission states into an instruction set for the take-off or landing event, wherein the instruction set indicates a first region of the landing area for the take-off or landing event;

initiating monitoring of the aircraft relative to the instruction set as the aircraft executes the take-off or landing event in proximity to the landing area;

monitoring the plurality of emitters for emission changes;

responsive to the monitoring, detecting an emission change in at least one emitter of the plurality of emitters;

responsive to the detected emission change, detecting current emission states of at least selected emitters of the plurality of emitters;

transforming the current emission states into a new instruction set, wherein the new instruction set indicates a second region of the landing area for the take-off or landing event such that the second region is different from the first region; and

initiating monitoring of the aircraft relative to the new instruction set.

Assignments (5)
CORRECTIVE ASSIGNMENT TO CORRECT THE THE NAME OF THE RECEIVING PARTY PREVIOUSLY RECORDED AT REEL: 059970 FRAME: 0231. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Jul 29, 2022
From: BELL HELICOPTER TEXTRON INC.
To: BELL HELICOPTER RHODE ISLAND INC.
Reel/Frame 061003/0869 →
CORRECTIVE ASSIGNMENT TO CORRECT THE THE SPELLING IN THE ASSIGONR'S NAME PREVIOUSLY RECORDED AT REEL: 059758 FRAME: 0819. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded May 12, 2022
From: BELL HELICOPTER TEXTRON INC.
To: BELL TEXTRON RHODE ISLAND INC.
Reel/Frame 059970/0231 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 28, 2022
From: BELL HELICOTPTER TEXTRON INC.
To: BELL TEXTRON RHODE ISLAND INC.
Reel/Frame 059758/0819 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 28, 2022
From: BELL HELICOPTER RHODE ISLAND INC.
To: TEXTRON INNOVATIONS INC.
Reel/Frame 059765/0361 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 4, 2018
From: MCNAIR, MICHAEL KEVIN; LOUIS, ANDREW VINCENT
To: BELL HELICOPTER TEXTRON INC.
Reel/Frame 046780/0173 →
Continuity (1)
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