Automated access to secure facilities using autonomous vehicles

• US 10,310,500 B1
• Filed: 12/23/2016
• Issued: 06/04/2019
• Est. Priority Date: 12/23/2016
• Status: Active Grant

• Current Assignee: Amazon Technologies, Inc. (Amazon.com, Inc.)
• Original Assignee: Amazon Technologies, Inc. (Amazon.com, Inc.)
• Inventors: Brady, Tye Michael, Canavor, Darren Ernest, Evans, Ethan Zane, Mishra, Pragyana K., Siegel, Hilliard Bruce
• Primary Examiner(s): Randazzo, Thomas
• Application Number:
  US15/390,009
• Time in Patent Office: 893 Days
• CPC Class Codes: B60L 58/12 responding to state of charge [SoC]
• CPC Class Codes: G05D 1/0022 characterised by the communication link data switching networks in general H04L12/00
• CPC Class Codes: G05D 1/0027 involving a plurality of vehicles, e.g. fleet or convoy travelling fleet control of land vehicles from a control room G05D1/0297; traffic control systems for road vehicles G08G1/00; for marine craft G08G3/00; for aircraft G08G5/00
• CPC Class Codes: G05D 1/0278 using satellite positioning signals, e.g. GPS
• CPC Class Codes: G05D 1/028 using a RF signal
• CPC Class Codes: G05D 1/0291 Fleet control monitoring fleets in traffic control systems for road vehicles G08G1/127, G08G1/127
• CPC Class Codes: G06Q 10/08 Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
• CPC Class Codes: G07C 2009/00928 for garage doors
• CPC Class Codes: G07C 9/00182 operated with unidirectional data transmission between data carrier and locks
• CPC Class Codes: G07C 9/00571 operated by interacting with a central unit
• CPC Class Codes: G07C 9/00896 specially adapted for particular uses
• CPC Class Codes: H04W 12/08 Access security
• CPC Class Codes: Y02T 10/70 Energy storage systems for electromobility, e.g. batteries

Abstract

Autonomous vehicles may be deployed to areas where an item is in demand, and configured to fulfill orders for the item received from the areas. The autonomous vehicles are loaded with the item and dispatched to the area under their own power or in a carrier. When an order for the item is received, an autonomous vehicle delivers the item to a location in the area. Autonomous vehicles may also be equipped with a 3D printer or other equipment and loaded with materials for manufacturing the item. When an order for the item is received, the autonomous vehicle manufactures the item from such materials, and delivers the item. Autonomous vehicles may be configured for collaboration, such as to deliver or manufacture items in multiple stages and to transfer the items between vehicles. Autonomous vehicles may also be configured to automatically access locations in the area, e.g., using wireless access codes.

Claims

1. A computer-implemented method comprising:

receiving an order for a delivery of a first item from a customer by at least one server over a computer network, wherein the order specifies a facility located in a geographic region to which the first item is to be delivered;

determining that the first item is located in a storage compartment of an autonomous ground vehicle within the geographic region by the at least one computer server, wherein the autonomous ground vehicle comprises;

the storage compartment;

a plurality of wheels;

an electric motor;

at least one wireless transceiver;

an item engagement system;

a Global Positioning System receiver; and

at least one computer processor;

transmitting a first instruction to deliver the first item to the facility to the autonomous ground vehicle by the at least one server over the computer network;

receiving an electronic message from the autonomous ground vehicle by the at least one server over the computer network, wherein the electronic message identifies a position of the autonomous ground vehicle determined by the Global Positioning System receiver;

determining that the position of the autonomous ground vehicle is consistent with the location of the facility by the at least one computer server;

transmitting a second instruction to the autonomous ground vehicle by the at least one server over the computer network, wherein the second instruction comprises an instruction to access the facility via a secure entryway, to retrieve the first item from the storage compartment by the item engagement system and to deposit the first item within a vicinity of the location of the facility, and wherein the second instruction comprises a wireless access code for accessing the facility via the secure entryway and at least one of a transmission mode or a transmission frequency for the wireless access code;

causing, by the at least one wireless transceiver of the autonomous ground vehicle, a first transmission of the wireless access code via the transmission mode or at the transmission frequency to an access device at the facility, wherein the access device is configured to cause the secure entryway to open upon receiving the first transmission;

accessing, by the autonomous ground vehicle, the facility via the secure entryway;

delivering, by the autonomous ground vehicle, the first item to the facility;

determining that the first item was delivered to the facility; and

in response to determining that the first item was delivered to the facility,

transmitting, over the computer network, a third instruction to the autonomous ground vehicle,

wherein the third instruction is an instruction to retrieve a second item from the facility by the item engagement system and to deposit the second item within the storage compartment.

2. The computer-implemented method of claim 1, further comprising:

causing, by the at least one wireless transceiver of the autonomous ground vehicle, a second transmission of the wireless access code via the transmission mode or at the transmission frequency to the access device, wherein the access device is configured to cause the secure entryway to close upon receiving the second transmission; and

invalidating the wireless access code by the at least one computer server.

3. The computer-implemented method of claim 1, wherein the secure entryway comprises a wireless-activated garage door, and

wherein the transmission frequency is within a range of three hundred to four hundred megahertz.

4. The computer-implemented method of claim 1,

wherein delivering the first item to the facility comprises:

retrieving, by the item engagement system, the first item from the storage compartment; and

depositing, by the item engagement system, the first item at the location of the facility, and

wherein the method further comprises;

retrieving, by the item engagement system, the second item from the facility; and

depositing, by the item engagement system, the second item into the storage compartment.

5. A computer-implemented method comprising:

identifying a task to be performed at a secured facility by at least one computer server, wherein the task comprises a delivery of a first item to the secured facility and a retrieval of a second item from the secured facility;

selecting one of a plurality of autonomous ground vehicles to perform the task, wherein the selected autonomous ground vehicle comprises;

a storage compartment;

a plurality of wheels;

an electric motor powered by at least one battery;

an item engagement system;

at least one wireless transceiver;

a Global Positioning System receiver; and

at least one computer processor;

transmitting, over a computer network, a first instruction to the autonomous ground vehicle, wherein the first instruction comprises an instruction to travel to the secured facility;

receiving, over the computer network, a position of the selected autonomous ground vehicle from the autonomous ground vehicle;

determining that the position of the selected autonomous ground vehicle is consistent with a location of the secured facility;

in response to determining that the position of the selected autonomous ground vehicle is consistent with the location of the secured facility,

transmitting, over the computer network, a second instruction to the autonomous ground vehicle, wherein the second instruction comprises an instruction to access the secured facility, an instruction to retrieve the first item from the storage compartment by the item engagement system and an instruction to deposit the first item within a vicinity of the location of the secured facility;

enabling the selected autonomous ground vehicle to access the secured facility to perform the task; and

determining that the autonomous ground vehicle has deposited the first item within the vicinity of the location of the secured facility;

in response to determining that the first item was deposited within the vicinity of the location of the secured facility,

transmitting, over the computer network, a third instruction to the autonomous ground vehicle, wherein the third instruction comprises an instruction to retrieve the second item from the secured facility by the item engagement system and to deposit the second item within the storage compartment; and

in response to determining that the autonomous ground vehicle has deposited the second item within the storage compartment,

causing the selected autonomous ground vehicle to be restricted from accessing the secured facility.

6. The computer-implemented method of claim 5, wherein enabling the selected autonomous ground vehicle to access the secured facility to perform the task comprises:

transmitting, over the computer network, a fourth instruction to an intermediary device associated with the secured facility,

wherein the fourth instruction comprises an instruction to grant access to the secured facility to the autonomous ground vehicle, and

wherein the intermediary device is configured to validate the instruction to grant access to the secured facility and, in response to validating the instruction, transmit a predetermined access code at a predetermined frequency to a secure entryway having a wireless receiver configured to open or close the secure entryway upon receiving the predetermined access code at the predetermined frequency.

7. The computer-implemented method of claim 5, wherein the one of the plurality of autonomous ground vehicles is selected based at least in part on at least one of:

a prerequisite of the task;

a location of the selected autonomous ground vehicle;

a maximum speed rating of the selected autonomous ground vehicle;

at least one item within the storage compartment of the selected autonomous ground vehicle;

an operating range of the selected autonomous ground vehicle;

a charge level of the at least one battery of the selected autonomous ground vehicle;

or

an environmental condition at the secured facility.

8. The computer-implemented method of claim 5, wherein the secured facility comprises at least one of a dwelling, a commercial structure or a garage.

9. The computer-implemented method of claim 5,

wherein the second instruction further comprises an instruction to transmit an access code by the at least one wireless transceiver within a vicinity of the location of the secured facility.

10. The computer-implemented method of claim 9, further comprising:

in response to determining that the autonomous ground vehicle has deposited the second item within the storage compartment,

causing the access code to be invalidated.

11. The computer-implemented method of claim 9, wherein the second instruction identifies at least one of the access code and a frequency at which the access code is to be transmitted by the at least one wireless transceiver.

12. The computer-implemented method of claim 11, wherein the secured facility further comprises a secure entryway having a wireless receiver configured to open or close the secure entryway upon receiving the access code at the frequency.

13. The computer-implemented method of claim 11, wherein the secured facility further comprises a feedback device having a wireless receiver configured to generate feedback within the secured facility upon receiving the access code at the frequency, and

wherein the feedback is one of audio feedback, visual feedback or haptic feedback.

14. A computer-implemented method comprising:

receiving, over a computer network, an order for a delivery of a first item to a facility;

causing an autonomous ground vehicle to deliver the first item to the facility by at least one computer server, wherein the autonomous ground vehicle comprises;

a storage compartment;

a plurality of wheels;

an electric motor powered by at least one battery;

an item engagement system;

at least one wireless transceiver;

a Global Positioning System receiver; and

at least one computer processor;

receiving, over the computer network, a position of the autonomous ground vehicle;

determining that the autonomous ground vehicle is within a vicinity of a secure entryway at the facility based at least in part on the position of the autonomous ground vehicle;

in response to determining that the autonomous ground vehicle is within the vicinity of the secure entryway,

transmitting, over the computer network, a first instruction to the autonomous ground vehicle, wherein the first instruction comprises an instruction to access the facility via the secure entryway, an instruction to retrieve the first item from the storage compartment by the item engagement system and an instruction to deposit the first item within the facility;

causing the secure entryway to open for not more than a predetermined period of time over the computer network; and

confirming that the autonomous ground vehicle has deposited the first item within the facility over the computer network; and

in response to determining that the autonomous ground vehicle has deposited the first item within the facility,

transmitting, over the computer network, a second instruction to the autonomous ground vehicle, wherein the second instruction comprises an instruction to retrieve a second item from the facility by the item engagement system and an instruction to deposit the second item within the storage compartment; and

determining that the autonomous ground vehicle has deposited the second item within the storage compartment; and

in response to determining that the autonomous ground vehicle has retrieved the second item within the facility,

causing, over the computer network, the secure entryway to close.

15. The computer-implemented method of claim 14, wherein causing the autonomous ground vehicle to deliver the item to the facility comprises:

in response to receiving the order for the delivery of the item to the facility,

identifying a plurality of autonomous ground vehicles having access to at least one of the item;

determining, over the computer network, at least one attribute of at least some of the plurality of autonomous ground vehicles, wherein the at least one attribute is at least one of;

a location within a geographic area in which the facility is located;

a charge level of the at least one battery;

a predetermined speed range;

a number of the item in the at least one storage compartment;

an environmental condition in the geographic area; and

selecting one of the at least some of the plurality of autonomous ground vehicles to deliver the item to the facility based at least in part on the at least one attribute.

16. The computer-implemented method of claim 14, wherein causing the secure entryway to open for not more than a predetermined period of time comprises:

transmitting, over the computer network, an access code and a frequency to the autonomous ground vehicle; and

transmitting, by the at least one wireless transceiver, the access code at the frequency to a wireless access device associated with the secure entryway,

wherein the wireless access device is configured to cause the secure entryway to open for not more than the predetermined period of time in response to receiving the access code at the frequency.

17. A computer-implemented method comprising:

identifying a task to be performed at a secure facility by at least one computer server, wherein the task comprises a retrieval of a first item from the secured facility;

selecting one of a plurality of autonomous ground vehicles to perform the task, wherein the selected autonomous ground vehicle comprises;

a storage compartment;

a plurality of wheels;

an electric motor powered by at least one battery;

an item engagement system;

at least one wireless transceiver;

a Global Positioning System receiver;

a 3D printer; and

at least one computer processor;

transmitting, over a computer network, a first instruction to the autonomous ground vehicle, wherein the first instruction comprises an instruction to travel to the secured facility;

receiving, over the computer network, a position of the selected autonomous ground vehicle from the autonomous ground vehicle;

determining that the position of the selected autonomous ground vehicle is consistent with at least one of the location of the secured facility or the task;

in response to determining that the position of the selected autonomous ground vehicle is consistent with the at least one of the location of the secured facility or the task,

transmitting, over the computer network, a second instruction to the autonomous ground vehicle, wherein the second instruction is an instruction to access the secured facility, to retrieve the first item from the secured facility by the item engagement system and to deposit the first item within the storage compartment;

enabling the selected autonomous ground vehicle to access the secured facility to perform the task; and

determining that the autonomous ground vehicle has retrieved the first item from the secured facility;

in response to determining that the first item was retrieved from the secured facility,

transmitting, over the computer network, a third instruction to the autonomous ground vehicle, wherein the third instruction is an instruction to extract the at least one ingredient from the first item and to manufacture the second item by the 3D printer using the at least one ingredient; and

causing the selected autonomous ground vehicle to be restricted from accessing the secured facility.