IP Library Granted Patent US 10,870,131
Granted Patent B2
US 10,870,131 · App. 16/232,669 · Granted Dec 22, 2020

Mobile sorter platforms and method for sorting articles

Inventors: Michael C. Futch (Raleigh, NC); James M. Serstad (Orlando, FL); Ryan Fehrenbacher (Chicago, IL); Milan Patel (Cleveland, OH); Ray Wells (Asheville, NC); Steven Wu (Raleigh, NC); Richard C. Kaminska, III (Orlando, FL); James Edouard (Orlando, FL); Denny McKnight (Raleigh, NC); John C. Spain (Raleigh, NC)
Assignee: TOMPKINS INTERNATIONAL
B07C5/36B07C3/008B07C3/18B07C5/344B07C7/02B65G1/065G05B19/41895G06K7/10G06K7/10366G06K7/1417G06K19/06028G06K19/06196G06K19/0723B07C2301/0016
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Quick Facts
Patent No.
US 10,870,131
App. No.
16/232,669
Granted
Dec 22, 2020
Kind
B2
Abstract

A platform assembly for use with sorting articles includes a first panel including a plurality of markers thereon, the markers forming a track on the first panel for transit thereabout by a plurality of vehicles. Each marker includes one or more magnetic characteristics for determining an orientation of the marker. A container is positioned about at least one of the plurality of markers. The platform assembly defines a first orientation in which the platform assembly is in a retracted position and a second orientation in which the platform assembly is in an extended position with a horizontal disposition. During operation, the vehicle is directed by a control system to deposit an article carried thereon into a container associated with a marker based on the location and the orientation of the marker.

Claims (42)

1. A platform assembly for use with sorting articles, the platform assembly comprising:

a first panel comprising a plurality of markers thereon, the markers forming a track on the first panel for transit thereabout by a plurality of vehicles, each marker comprising one or more magnetic characteristics for determining an orientation of the marker, and

a container positioned about at least one of the plurality of markers,

wherein the platform assembly defines a first orientation in which the platform assembly is in a retracted position and a second orientation in which the platform assembly is in an extended position with a horizontal disposition,

wherein, in operation, the vehicle is directed by a control system to deposit an article carried thereon into a container associated with a marker based on the location and the orientation of the marker.

2. The platform assembly of claim 1 , wherein the first panel defines two partial sections that are pivotably engaged when the platform assembly is in the extended position.

3. The platform assembly of claim 1 , wherein the container is one of a bag or a box.

4. The platform assembly of claim 1 , wherein an imaging device, RFID reader or a scanner interacts with an identifier on the article.

5. The platform assembly of claim 1 , comprising a second panel, wherein the first panel is elevated compared to the second panel.

6. The platform assembly of claim 1 , wherein the vehicle comprises an imaging device, RFID reader or a scanner.

7. The platform assembly of claim 1 , wherein the container is associated with a delivery hub, delivery route, a zip code or other geographic identifier, wherein the delivery hub, delivery route, zip code or other geographic identifier is associated with a plurality of parcels.

8. The platform assembly of claim 1 , wherein the container is associated with a retail or online order.

9. The platform assembly of claim 1 , wherein the track includes a grid.

10. The platform assembly of claim 1 , wherein at least one marker comprises an RFID tag and a magnetic array, the magnetic array comprising one or more magnetic bars, wherein the magnetic bars extend from a periphery of an RFID tag to form a magnetic field that produces a magnetic signature.

11. The platform assembly of claim 10 , wherein at least one magnetic bar is of an opposite magnetic polarity as the other magnetic bars, or at least one side of the periphery of the RFID tag lacks a magnetic bar.

12. The platform assembly of claim 10 , wherein the RFID tag is configured to provide a location of the marker, and a magnetic force is configured to provide an orientation of the marker, wherein the magnetic force corresponds to the magnetic field that produces the magnetic signature.

13. A system for use with sorting articles, the system comprising:

a platform assembly comprising a first panel comprising a plurality of markers thereon, the markers forming a track on the first panel for transit thereabout by a plurality of vehicles, each marker comprising one or more magnetic characteristics for determining an orientation of the marker, wherein the platform assembly defines a first orientation in which the platform assembly is in a retracted position and a second orientation in which the platform assembly is in an extended position with a horizontal disposition, and a container positioned about at least one of the plurality of markers, and

a control system configured to:

determine a location and an orientation of a marker;

determine an identity of an article carried by the vehicle based on an identifier on the article; and

communicate over a network with the vehicle to direct the vehicle to deposit the article carried thereon into a container associated with the marker and the article.

14. The system of claim 13 , wherein the control system is configured to:

sort articles from a batched order comprising a plurality of orders, and

communicate over a network with the vehicle to direct the vehicle to deposit articles associated with a single order into the container associated with the marker.

15. The system of claim 13 , wherein the control system is configured to inform a user to remove the container associated with the marker after deposit of all articles associated with an order.

16. The system of claim 13 , wherein the first panel defines two partial sections that are pivotably engaged when the platform assembly is in the extended position.

17. A method for sorting articles, the method comprising:

determining, by a controller, a location and an orientation of a marker formed on a first panel of a platform assembly, the first panel comprising a plurality of markers thereon, the markers forming a track on the first panel for transit thereabout by a plurality of vehicles, each marker comprising one or more magnetic characteristics for determining the orientation of the marker, wherein the platform assembly defines a first orientation in which the platform assembly is in a retracted position and a second orientation in which the platform assembly is in an extended position with a horizontal disposition,

determining, by the controller, an identity of an article carried by the vehicle based on an identifier on the article;

communicating over a network, by the controller, with the vehicle to direct the vehicle to deposit the article carried thereon into a container associated with the marker and the article, the container positioned about at least one of the plurality of markers.

18. The method of claim 17 , further comprising:

sorting articles, by the controller, from a batched order comprising a plurality of orders, and

communicating over a network, by the controller, with the vehicle to direct the vehicle to deposit articles associated with a single order into the container associated with the marker.

19. The method of claim 17 , further comprising:

informing a user, by the controller, to remove the container associated with the marker after deposit of the article.

20. The method of claim 17 , wherein the first panel defines two partial sections that are pivotably engaged when the platform assembly is in the extended position.

21. The method of claim 17 , wherein the container is one of a bag or a box.

22. The method of claim 17 , wherein an imaging device, RFID reader or a scanner interacts with an identifier on the article.

23. The method of claim 17 , wherein the panel comprises a second panel, wherein the first panel is elevated compared to the second panel.

24. The method of claim 17 , wherein the vehicle comprises an imaging device, RFID reader or a scanner.

25. The method of claim 17 , wherein at least one marker comprises an RFID tag and a magnetic array, the magnetic array comprising one or more magnetic bars, wherein the magnetic bars extend from a periphery of an RFID tag to form a magnetic field that produces a magnetic signature.

Assignments (6)
ASSIGNMENT OF INTELLECTUAL PROPERTY SECURITY INTERESTS AND AGREEMENTS RECORDED AT REEL/FRAMES 052467/0561 AND 053601/0485 Recorded May 14, 2026
From: GLP CHINA HOLDINGS LIMITED, AS RETIRING LENDER
To: GLP GV CHINA 2 HOLDINGS LIMITED, AS SUCCESSOR LENDER
Reel/Frame 075590/0656 →
ENTITY CONVERSION Recorded Feb 22, 2021
From: TOMPKINS ROBOTICS, LLC
To: TOMPKINS ROBOTICS, INC.
Reel/Frame 055360/0410 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 11, 2021
From: TOMPKINS ASSOCIATES, INC. DBA TOMPKINS INTERNATIONAL
To: TOMPKINS ROBOTICS, LLC
Reel/Frame 055223/0954 →
CERTIFICATE OF ASSUMED NAME Recorded Jun 16, 2020
From: TOMPKINS INTERNATIONAL
To: TOMPKINS ASSOCIATES, INC. DBA TOMPKINS INTERNATIONAL
Reel/Frame 052957/0820 →
SECURITY INTEREST Recorded Apr 22, 2020
From: TOMPKINS INTERNATIONAL, LLC; TOMPKINS ROBOTICS, LLC
To: GLP CHINA HOLDINGS LIMITED
Reel/Frame 052467/0561 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 26, 2018
From: FUTCH, MICHAEL C.; SERSTAD, JAMES M.; FEHRENBACHER, RYAN; PATEL, MILAN; WELLS, RAY; WU, STEVEN; KAMINSKA, RICHARD C., III; EDOUARD, JAMES; MCKNIGHT, DENNY; SPAIN, JOHN C.
To: TOMPKINS INTERNATIONAL
Reel/Frame 047853/0975 →
Continuity (3)
Continuation PCTUS2018046460 · Aug 13, 2018
Provisional Application 62545814 · Aug 15, 2017
Related Publication 20190126323A1 · May 2, 2019