Systems and methods to employ an unmanned aerial vehicle to sanitize a vehicle

Patent metadata

Field	Value
Publication number	US-11793900-B2
Application number	US-202117172750-A
Country	US
Kind code	B2
Filing date	Feb 10, 2021
Priority date	Feb 10, 2021
Publication date	Oct 24, 2023
Grant date	Oct 24, 2023

Abstract

This disclosure is generally directed to systems and methods to sanitize a vehicle. In an example method, a motor vehicle wirelessly transmits a request to sanitize the motor vehicle. The request may be transmitted to an unmanned aerial vehicle (UAV) either directly or indirectly (via a server computer). The motor vehicle then detects the UAV landing upon the roof of the motor vehicle and opens a window of the motor vehicle. The UAV inserts an articulated arm through the open window and into the cabin area of the motor vehicle for executing a sanitizing procedure. The articulated arm can be configured to hold various objects such as a scrubbing pad and/or a container containing a cleaning agent, a sanitizing agent, or a deodorizing agent. In an example scenario, the sanitizing procedure may be directed at eliminating viruses and bacteria that may be present inside the cabin area of the motor vehicle.

First claim

That which is claimed is:

1. A method comprising:
transmitting, by a vehicle, a request to sanitize the vehicle;
detecting, by the vehicle, an arrival of an unmanned aerial vehicle that is configured to sanitize the vehicle;
detecting, by the vehicle, a landing of the unmanned aerial vehicle upon a roof of the vehicle;
opening, by the vehicle, a window of the vehicle to allow entry of an articulated arm of the unmanned aerial vehicle into a cabin area of the vehicle while the unmanned aerial vehicle is landed on the roof of the vehicle; and
detecting, by the vehicle, a completion of a sanitizing procedure of the cabin area of the vehicle by the unmanned aerial vehicle.

2. The method of claim 1 , wherein the sanitizing procedure comprises dispensing one of a cleaning agent, a disinfectant, and/or an aerosol.

3. The method of claim 1 , wherein the request includes a vehicle identification and a vehicle location to assist the unmanned aerial vehicle to rendezvous with the vehicle.

4. The method of claim 3 , wherein the vehicle identification comprises a make and a model of the vehicle that is stored in a database and wherein the method further comprises:
obtaining, by the unmanned aerial vehicle, from the database, information comprising the make and model of the vehicle;
identifying, by the unmanned aerial vehicle, the vehicle based on the make and the model of the vehicle;
landing, by the unmanned aerial vehicle, upon the roof of the vehicle;
detecting, by the unmanned aerial vehicle, the window of the vehicle that is open; and
inserting, by the unmanned aerial vehicle while it is landed on the roof of the vehicle, based on the make and the model of the vehicle, the articulated arm of the unmanned aerial vehicle into the cabin area of the vehicle through the window.

5. The method of claim 4 , wherein the unmanned aerial vehicle is programmed in accordance with the make and the model of the vehicle to maneuver the articulated arm inside the cabin area of the vehicle as a part of the sanitizing procedure.

6. The method of claim 5 , wherein detecting, by the vehicle, completion of the sanitizing procedure of the cabin area of the vehicle by the unmanned aerial vehicle comprises:
detecting a level of pollutants present inside the cabin area of the vehicle; and
determining that the level of pollutants is below a threshold level.

7. A method comprising:
receiving, by an unmanned aerial vehicle, a request to sanitize a motor vehicle;
determining, by the unmanned aerial vehicle, a flight path to rendezvous with the motor vehicle;
landing, by the unmanned aerial vehicle, upon a roof of the motor vehicle;
detecting, by the unmanned aerial vehicle, an open window of the motor vehicle;
inserting, by the unmanned aerial vehicle while the unmanned aerial vehicle is landed on the roof of the motor vehicle, an articulated arm of the unmanned aerial vehicle into a cabin area of the motor vehicle through the open window; and
executing, by the unmanned aerial vehicle, a sanitizing procedure to sanitize the cabin area of the motor vehicle.

8. The method of claim 7 , further comprising:
dispensing one of a cleaning agent, a disinfectant, and/or an aerosol inside the cabin area of the motor vehicle as a part of the sanitizing procedure.

9. The method of claim 7 , wherein the request includes a vehicle identification and a vehicle location to assist the unmanned aerial vehicle to rendezvous with the motor vehicle, and wherein determining the flight path comprises:
obtaining, by the unmanned aerial vehicle, from a database, information comprising a make and a model of the motor vehicle;
identifying, by the unmanned aerial vehicle, the motor vehicle based on the make and model of the motor vehicle; and
configuring, by the unmanned aerial vehicle, based on the make and the model of the motor vehicle, the articulated arm of the unmanned aerial vehicle for entry of the articulated arm into the cabin area of the motor vehicle through the open window.

10. The method of claim 9 , further comprising:
maneuvering, by the unmanned aerial vehicle, the articulated arm of the unmanned aerial vehicle through a pre-programmed path inside the cabin area of the motor vehicle for executing the sanitizing procedure.

11. The method of claim 10 , wherein the pre-programmed path is based on the make and the model of the motor vehicle.

12. The method of claim 7 , wherein receiving the request to sanitize the motor vehicle comprises receiving a wireless message directly from the motor vehicle or indirectly from a server computer.

13. A system comprising:
a vehicle, comprising:
a first communications system configured to transmit a wireless request to sanitize the vehicle;
an unmanned aerial vehicle (UAV) detector system configured to detect an arrival of a UAV that is configured to sanitize the vehicle;
a window activator system configured to open a window of the vehicle to allow entry of an articulated arm of the unmanned aerial vehicle into a cabin area of the vehicle while the unmanned aerial vehicle is landed on a roof of the vehicle; and
a pollutant detection system configured to detect a completion of a sanitizing procedure of the cabin area of the vehicle by the unmanned aerial vehicle.

14. The system of claim 13 , wherein the unmanned aerial vehicle comprises:
a second communications system configured to wirelessly communicate with the first communication system in the vehicle; and
an articulated arm controller configured to operate the articulated arm to sanitize the cabin area of the vehicle.

15. The system of claim 14 , wherein the second communications system is further configured to wirelessly communicate with a server computer for obtaining a vehicle identification and a vehicle location of the vehicle, and wherein the articulated arm controller is configured to maneuver the articulated arm for entry into the cabin area of the vehicle through the window of the vehicle.

16. The system of claim 15 , wherein the articulated arm controller is further configured to maneuver the articulated arm through a pre-programmed path inside the cabin area of the vehicle for executing the sanitizing procedure.

17. The system of claim 14 , wherein the vehicle includes a landing pad on a roof of the vehicle, the landing pad comprising a first electromagnetic latch configured to anchor a second electromagnetic latch that is provided in a landing gear of the unmanned aerial vehicle.

18. The system of claim 14 , wherein the articulated arm of the unmanned aerial vehicle is configured to hold one of a can, a brush, and/or a scrubbing pad.

19. The system of claim 14 , wherein the vehicle is an autonomous vehicle and the first communications system is configured to transmit the wireless request to sanitize the vehicle in response to receiving a signal from the pollutant detection system based on detecting a first level of pollutants present inside the cabin area of the vehicle.

Assignees

• Ford Global Tech Llc

Inventors

• Huitron Leonardo Alonso
• Mejia Federico Emilio
• Flores Gustavo Vazquez
• Bolanos Hedy Humberto Morales

Classifications

• A61L2103/75

  Room floors or walls · CPC title

• B64U70/93

  for use on a land or nautical vehicle · CPC title

• B64U2101/29

  for cleaning · CPC title

• B64U50/37

  Charging when not in flight · CPC title

• A61L2/24 Primary

  Apparatus using programmed or automatic operation · CPC title