IP Library Granted Patent US 12,280,401
Granted Patent B2
US 12,280,401 · App. 17/678,545 · Granted Apr 22, 2025

Sequencing parcel sorter

Inventors: James M. Serstad (Raleigh, NC); Michael C. Futch (Raleigh, NC)
Assignee: Tompkins Robotics, Inc.
B07C3/006G05D1/0212G06Q10/08
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Quick Facts
Patent No.
US 12,280,401
App. No.
17/678,545
Granted
Apr 22, 2025
Kind
B2
Abstract

Method of sorting articles to a plurality of delivery routes includes sequencing a plurality of delivery stops within each of a plurality of routes based on a predefined criterion, and, depositing articles associated with a first delivery stop of each route in a first sequence container. The method also includes transferring articles from the first sequence container to a respective route container of a plurality of route containers, each route container associated with a route, depositing articles associated with a second delivery stop of each route in a second sequence container, and, transferring articles from the second sequence container to the respective route container of the plurality of route containers. Transferring articles from the second sequence container commences after completion of transferring articles from the first sequence container.

Claims (39)

1. A control system configured for use with sorting articles to a plurality of delivery routes, the control system comprising:

a memory; and

a processor,

the control system configured for:

sequencing a plurality of delivery stops within each of a plurality of routes based on a predefined criterion;

directing transport of articles associated with a first delivery stop of each route to a first sequence container;

directing transport of articles from the first sequence container to a respective route container of a plurality of route containers, each route container associated with a route;

directing transport of articles associated with a second delivery stop of each route to a second sequence container;

directing transport of articles from the second sequence container to the respective route container of the plurality of route containers, the transport of articles from the second sequence container commencing after completion of the transport of articles from the first sequence container.

2. The system of claim 1 , wherein the transport is performed by computer-controlled transport vehicles.

3. The system of claim 2 , wherein the computer-controlled transport vehicles traverse a platform, wherein the platform includes two lanes for the computer-controlled transport vehicles to traverse therethrough.

4. The system of claim 1 , wherein at least one route container of the plurality of route containers comprises one or more of a chute, a gaylord, a receptacle, a gravity conveyor, a bin and a bag.

5. The system of claim 1 , wherein the transport of articles from the second sequence container commences after completion of transport of all articles from the first sequence container.

6. The system of claim 1 , wherein a first lane is configured for a computer-controlled transport vehicle to travel proximal a sequence container or a route container, and wherein a second lane is configured for the computer-controlled transport vehicle to divert an article transported by the computer-controlled transport vehicle onto the sequence container or a route container.

7. The system of claim 1 , further comprising an induction station wherein an information acquisition device interacts with an identifier associated with a selected article.

8. The system of claim 7 , wherein the information acquisition device is configured for imaging a destination address for the selected article, the destination address corresponding to the first or second delivery stop.

9. The system of claim 8 , wherein the imaging is compared with a database comprising a plurality of street addresses associated with a local market.

10. The system of claim 1 , wherein the predefined criterion is one or more of: delivery route optimization, delivery vehicle characteristic optimization, delivery vehicle driver work shift optimization, delivery distance optimization, delivery time optimization, delivery route fuel usage optimization, time of day optimization, traffic optimization, network carbon footprint optimization, total network cost optimization, and article condition optimization.

11. The system of claim 1 , wherein at least one of the first sequence container and the second sequence container is positioned proximal a recess provided in a platform.

12. The system of claim 1 , wherein the control system is further configured for one or more of determining and assigning a delivery stop and a route for each of the articles.

13. The system of claim 1 , wherein control system is further configured to:

determine a destination address for an article, and

assign a route and a delivery stop on the route for delivery of the article based on the destination address for the article.

14. The system of claim 1 , wherein the control system is further configured for directing delivery of the article at the first delivery stop with a delivery vehicle.

15. The system of claim 1 , wherein the control system further comprises an article sequencing engine configured for sequencing the plurality of delivery stops within each of the plurality of routes.

16. The system of claim 1 , wherein the system is further configured to receive the articles from an article supply location at a warehouse.

17. The system of claim 1 , wherein the system is further configured for directing transport of at least one of the articles to a chute location associated with the respective route container.

18. The system of claim 1 , wherein the control system further comprises a scale or dimensioning device configured to interact an article to measure one or more physical characteristics of the article.

19. A control system configured for use with sorting articles to a plurality of delivery routes, the control system comprising:

a memory; and

a processor,

the control system configured for:

sequencing a plurality of delivery stops within each of a plurality of routes based on a predefined criterion;

directing transport of articles associated with a first delivery stop of each route to a first sequence container;

directing transport of articles from the first sequence container to a respective route container of a plurality of route containers, each route container associated with a route;

directing transport of articles associated with a second delivery stop of each route to a second sequence container;

directing transport of articles from the second sequence container to the respective route container of the plurality of route containers, the transport of articles from the second sequence container commencing after completion of the transport of articles from the first sequence container,

wherein the transport is performed by one or more of: a linear sorter and a loop sorter.

20. The system of claim 19 , wherein at least one route container of the plurality of route containers comprises one or more of a chute, a gaylord, a receptacle, a gravity conveyor, a bin and a bag.

Assignments (4)
SECURITY INTEREST Recorded Apr 27, 2026
From: TOMPKINS ROBOTICS, INC.
To: GLP GV CHINA 2 HOLDINGS LIMITED, AS SUCCESSOR IN INTEREST TO GLP CHINA HOLDINGS LIMITED
Reel/Frame 074490/0472 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 23, 2022
From: TOMPKINS INTERNATIONAL
To: TOMPKINS ROBOTICS, LLC
Reel/Frame 059078/0915 →
ENTITY CONVERSION Recorded Feb 23, 2022
From: TOMPKINS ROBOTICS, LLC
To: TOMPKINS ROBOTICS, INC.
Reel/Frame 059220/0248 →
NUNC PRO TUNC ASSIGNMENT Recorded Feb 23, 2022
From: SERSTAD, JAMES M.; FUTCH, MICHAEL C.
To: TOMPKINS INTERNATIONAL
Reel/Frame 059353/0840 →
Continuity (3)
Continuation PCTUS2020046940 · Aug 19, 2020
Provisional Application 62892575 · Aug 28, 2019
Related Publication 20220266304A1 · Aug 25, 2022
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