Safe vertical take-off and landing aircraft payload assignment

Patent metadata

Field	Value
Publication number	US-11548642-B2
Application number	US-202016935892-A
Country	US
Kind code	B2
Filing date	Jul 22, 2020
Priority date	Nov 3, 2017
Publication date	Jan 10, 2023
Grant date	Jan 10, 2023

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 weight distribution criteria of a vertical take-off and landing (VTOL) aircraft;
receiving sensor information from the VTOL aircraft, the sensor information indicating a current total payload weight distribution of the VTOL aircraft;
receiving a weight estimate of a payload associated with an individual;
assigning the individual to a particular location within the VTOL aircraft based, at least in part, on the weight estimate of the payload associated with the individual and the current total payload weight distribution of the VTOL aircraft; and
assigning the individual to a different VTOL aircraft based, at least in part, on additional sensor information.

2. The method of claim 1 , wherein the current total payload weight distribution includes location information of one or more passengers onboard the VTOL aircraft.

3. The method of claim 1 , further comprising determining an estimated number of passengers of the VTOL aircraft.

4. The method of claim 3 , further comprising estimating a payload for each passenger of the estimated number of passengers of the VTOL aircraft.

5. The method of claim 1 , further comprising receiving an actual weight of the payload associated with the individual.

6. The method of claim 5 , further comprising assigning the individual to a different location within the VTOL aircraft based, at least in part, on the actual weight of the payload associated with the individual.

7. The method of claim 1 , further comprising receiving updated sensor information from the VTOL aircraft when the individual has boarded the VTOL aircraft.

8. The method of claim 1 , further comprising updating the assigned particular location of the individual based, at least in part, on additional sensor information.

9. The method of claim 1 , wherein the weight estimate includes estimated dimensions of a payload item associated with the individual.

10. The method of claim 1 , wherein the weight estimate is based, at least in part, on information received from the individual.

11. The method of claim 1 , wherein the weight estimate is based, at least in part, on payload information associated with a previous itinerary for the individual.

12. A system, comprising:
a processor; and
a memory coupled to the processor and storing instructions that, when executed by the processor, perform operations, comprising:
receiving weight distribution criteria of a vertical take-off and landing (VTOL) aircraft;
receiving sensor information from the VTOL aircraft, the sensor information indicating a current total payload weight distribution of the VTOL aircraft;
receiving a weight estimate of a payload associated with an individual;
assigning the individual to a particular location within the VTOL aircraft based, at least in part, on the weight estimate of the payload associated with the individual and the current total payload weight distribution of the VTOL aircraft; and
assigning the individual to a different VTOL aircraft based, at least in part, on additional sensor information.

13. The system of claim 12 , wherein the current total payload weight distribution includes location information of one or more passengers onboard the VTOL aircraft.

14. The system of claim 12 , further comprising instructions for determining an estimated number of passengers of the VTOL aircraft.

15. The system of claim 14 , further comprising instructions for estimating a payload for each passenger of the estimated number of passengers of the VTOL aircraft.

16. The system of claim 12 , further comprising receiving an actual weight of the payload associated with the individual.

17. The system of claim 16 , further comprising instructions for assigning the individual to a different location within the VTOL aircraft based, at least in part, on the actual weight of the payload associated with the individual.

18. The system of claim 12 , further comprising instructions for updating the assigned particular location of the individual based, at least in part, on additional sensor information.

19. A method, comprising:
receiving weight distribution criteria of a vertical take-off and landing (VTOL) aircraft;
receiving sensor information from the VTOL aircraft, the sensor information indicating a current total payload weight distribution of the VTOL aircraft;
receiving an actual weight of a payload associated with an individual;
assigning the individual to a particular location within the VTOL aircraft based, at least in part, on the actual weight of the payload associated with the individual and the current total payload weight distribution of the VTOL aircraft; and
assigning the individual to a different VTOL aircraft based, at least in part, on additional sensor information.

20. The method of claim 1 , wherein the VTOL aircraft is a battery-powered electric VTOL aircraft.

Assignees

• Joby Aero Inc

Inventors

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

Classifications

• B64C29/0016

  the lift during taking-off being created by free or ducted propellers or by blowers · CPC title

• B64C17/00

  Aircraft stabilisation not otherwise provided for · 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

• B64D11/0639 Primary

  with features for adjustment or converting of seats · CPC title

• G01G19/07 Primary

  for weighing aircraft · CPC title