Safe vertical take-off and landing aircraft payload assignment

Patent metadata

Field	Value
Publication number	US-10759537-B2
Application number	US-201916453817-A
Country	US
Kind code	B2
Filing date	Jun 26, 2019
Priority date	Nov 3, 2017
Publication date	Sep 1, 2020
Grant date	Sep 1, 2020

Abstract

Vertical take-off and landing (VTOL) aircraft can provide opportunities to incorporate aerial transportation into transportation networks for cities and metropolitan areas. However, VTOL aircraft can be sensitive to uneven weight distributions, e.g., the payload of an aircraft is primarily loaded in the front, back, left, or right. When the aircraft is loaded unevenly, the center of mass of the aircraft may shift substantially enough to negatively impact performance of the aircraft. Thus, in turn, there is an opportunity that the VTOL may be loaded unevenly if seating and/or luggage placement is not coordinated. Among other advantages, dynamically assigning the VTOL aircraft payloads can increase VTOL safety by ensuring the VTOL aircraft is loaded evenly and meets all weight requirements; can increase transportation efficiency by increasing rider throughput; and can increase the availability of the VTOL services to all potential riders.

First claim

What is claimed is:

1. A method, comprising:
receiving a vertical take-off and landing (VTOL) aircraft transport request from an individual, the transport request including a weight estimate of a payload associated with the individual;
assigning the payload associated with the individual to a particular VTOL aircraft of a plurality of VTOL aircraft based, at least in part, on the weight estimate of the payload associated with the individual and a determined weight distribution criteria associated with the particular VTOL aircraft;
receiving an updated weight estimate of the payload associated with the individual;
automatically updating designated locations of the payload associated with the individual based, at least in part, on the updated weight estimate of the payload associated with the individual and the weight distribution criteria of the particular VTOL aircraft; and
causing the particular VTOL aircraft to be loaded according to the updated designated locations of the payload.

2. The method of claim 1 , wherein updating designated locations of the payload comprises assigning a new seat in the particular VTOL aircraft to the individual.

3. The method of claim 1 , wherein updating designated locations of the payload comprises changing, within the particular VTOL aircraft, a designated location of luggage associated with the individual.

4. The method of claim 1 , wherein the weight distribution criteria includes a weight distribution threshold.

5. The method of claim 1 , wherein the weight distribution criteria includes a maximum weight threshold.

6. The method of claim 1 , wherein updating designated locations of the payload associated with the individual comprises assigning the individual to another VTOL aircraft of the plurality of VTOL aircraft.

7. The method of claim 1 , wherein the weight estimate is based, at least in part, on a time frame associated with the transport request.

8. A method, comprising:
determining a maximum payload capacity of each vertical take-off and landing (VTOL) aircraft of a plurality of VTOL aircraft;
receiving weight distribution criteria for each VTOL aircraft of the plurality of VTOL aircraft;
receiving a payload estimate associated with an individual; and
assigning the individual to a particular VTOL aircraft of the plurality of VTOL aircraft based, at least in part, on one or more of the payload estimate associated with the individual, the maximum payload capacity of each VTOL aircraft of the plurality of VTOL aircraft, or the weight distribution criteria of each VTOL aircraft of the plurality of VTOL aircraft;
determining a distribution of the payload within the particular VTOL aircraft; and
causing the particular VTOL aircraft to be loaded based, at least in part, on the determined distribution of the payload.

9. The method of claim 8 , further comprising receiving an updated payload estimate from the individual.

10. The method of claim 9 , further comprising updating the distribution of the payload within the particular VTOL aircraft based, at least in part, on the updated payload estimate.

11. The method of claim 9 , further comprising assigning the individual to another VTOL aircraft of the plurality of VTOL aircraft in response to receiving the updated payload estimate.

12. The method of claim 8 , wherein determining the distribution of the payload within the particular VTOL aircraft comprises assigning a seat within the particular VTOL aircraft to the individual.

13. The method of claim 12 , further comprising assigning the individual to a different seat within the particular VTOL aircraft in response to receiving an updated payload estimate.

14. The method of claim 8 , wherein the payload estimate is associated with a profile of the individual.

15. The method of claim 8 , wherein the weight distribution criteria comprises a weight distribution threshold.

16. A system, comprising:
at least one processor; and
a memory coupled to the at least one processor and storing instructions that, when executed by the at least one processor, perform operations, comprising:
receiving a vertical take-off and landing (VTOL) aircraft transport request from an individual;
determining a weight estimate of a payload associated with the individual;
assigning the individual to a particular VTOL aircraft of a plurality of VTOL aircraft based, at least in part, on the weight estimate of the payload associated with the individual and a weight distribution criteria associated with the particular VTOL aircraft;
determining a designated location for the individual within the particular VTOL aircraft;
receiving updated payload information for the particular VTOL aircraft;
updating the designated location for the individual; and
causing the particular VTOL aircraft to be loaded.

17. The system of claim 16 , wherein updating the designated location for the individual comprises assigning a different seat for the individual.

18. The system of claim 16 , further comprising instructions for updating the designated location for the individual based, at least in part, on the updated payload information and the weight distribution criteria.

19. The system of claim 16 , wherein the updated payload information is received from the individual.

20. The system of claim 16 , wherein the updated payload information is received prior to the individual boarding the particular VTOL aircraft.

Assignees

• Uber Technologies Inc

Inventors

• Moore Mark
• Badalamenti John Conway
• Villa Ian
• Warmoth Adam
• Josephson David
• Holden Jeffrey A

Classifications

• B64C17/02

  by gravity or inertia-actuated apparatus · CPC title

• B64C1/14

  Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens {accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers}(fairings movable in conjunction with undercarriage elements B64C25/16; bomb doors B64D1/06) · CPC title

• B64C17/00

  Aircraft stabilisation not otherwise provided for · CPC title

• G01G19/07 Primary

  for weighing aircraft · CPC title

• B64C29/0033

  the propellers being tiltable relative to the fuselage · CPC title