Method and system for order fulfillment in a distribution center

• US 9,305,281 B2
• Filed: 09/25/2015
• Issued: 04/05/2016
• Est. Priority Date: 05/11/1999
• Status: Expired due to Term

• Current Assignee: JUNE RAY LIMITED
• Original Assignee: JUNE RAY LIMITED
• Inventors: Waddington, William Henry, Grewell, Patricia C., Ham, Peter, Klots, Boris
• Primary Examiner(s): LOGAN, KYLE O
• Application Number:
  US14/866,285
• Publication Number:
  US 20160019633A1
• Time in Patent Office: 193 Days
• Field of Search: 700/216
• US Class Current: 1/1
• CPC Class Codes: G06F 16/9574 of access to content, e.g. by caching
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: G06Q 10/06311 Scheduling, planning or task assignment for a person or group
• CPC Class Codes: G06Q 10/06312 Adjustment or analysis of established resource schedule, e.g. resource or task levelling, or dynamic rescheduling
• CPC Class Codes: G06Q 10/06315 Needs-based resource requirements planning or analysis
• CPC Class Codes: G06Q 10/06316 Sequencing of tasks or work
• CPC Class Codes: G06Q 10/08 Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
• CPC Class Codes: G06Q 10/08355 Routing methods
• CPC Class Codes: G06Q 10/087 Inventory or stock management, e.g. order filling, procurement or balancing against orders
• CPC Class Codes: G06Q 20/203 Inventory monitoring
• CPC Class Codes: G06Q 30/0201 Market modelling; Market analysis; Collecting market data
• CPC Class Codes: G06Q 30/06 Buying, selling or leasing transactions
• CPC Class Codes: G06Q 30/0601 Electronic shopping [e-shopping]
• CPC Class Codes: G06Q 30/0633 Lists, e.g. purchase orders, compilation or processing
• CPC Class Codes: G06Q 30/0641 Shopping interfaces
• CPC Class Codes: H04L 67/1097 for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]

Abstract

Order allocation techniques pertaining to stops that a container makes in the process of fulfilling a customer order is disclosed. In one embodiment, this is accomplished by first identifying a pod that stocks the largest number of different items in a customer order. Then, a second pod is identified that stocks the largest number of remaining items in the customer order. The collection of pods defines a container path through the distribution center.

Claims

1. A system, comprising:

one or more processors configured to;

receive a customer order including a plurality of items;

identify, based at least in part on the customer order, a first site from a plurality of sites associated with a distribution center that includes a first number of items from the plurality of items;

identify, based at least in part on the customer order, a second site from the plurality of sites associated with the distribution center that includes a second number of items from the plurality of items, wherein the second number of items is fewer than the first number of items; and

determine a route associated with a carrier to fulfill the customer order through the distribution center based at least in part on the first site and the second site; and

one or more memories coupled to the one or more processors and configured to provide instructions to the one or more processors.

2. The system of claim 1, wherein the first number of items comprises a most number of unallocated items from the plurality of items.

3. The system of claim 2, wherein the second number of items comprises one or more unallocated items from the plurality of items other than those included in the first number of items.

4. The system of claim 1, wherein the one or more processors are further configured to:

determine that an item included in the first number of items comprises an expiry control item;

identify one or more inventory locations associated with the first site that include the item; and

determine an inventory location of the one or more inventory locations that include an earliest expiring inventory unit associated with the item.

5. The system of claim 1, wherein the one or more processors are further configured to:

determine that an item included in the first number of items comprises an expiry control item;

identify one or more inventory locations associated with the first site that include the item; and

determine an inventory location of the one or more inventory locations that includes

     1) an earliest expiring inventory unit associated with the item and

     2) a least number of inventory units associated with the item.

6. The system of claim 1, wherein the one or more processors are further configured to:

determine that an item included in the first number of items does not comprise an expiry control item;

create an ordered list of inventory locations that include the item based at least in part on input dates; and

determine an inventory location associated with an oldest input date.

7. The system of claim 1, further comprising a database that is configured to store allocation states associated with items associated with the distribution center.

8. The system of claim 1, wherein the first site is associated with a first ambient and the second site is associated with a second ambient.

9. The system of claim 1, wherein the carrier is associated with an identification that is configured to be scanned in response to receipt of an item from the first site or the second site.

10. The system of claim 1, wherein the one or more processors are further configured to cause a transport system to transport the carrier along the route.

11. The system of claim 1, wherein the one or more processors are further configured to modify allocation states associated with the first number of items to indicate that the first number of items is associated with the customer order.

12. The system of claim 1, wherein the one or more processors are further configured to modify allocation states associated with the second number of items to indicate that the second number of items is associated with the customer order.

13. A method, comprising:

receiving a customer order including a plurality of items;

identifying, using one or more processors, based at least in part on the customer order, a first site from a plurality of sites associated with a distribution center that includes a first number of items from the plurality of items;

identifying, based at least in part on the customer order, a second site from the plurality of sites associated with the distribution center that includes a second number of items from the plurality of items, wherein the second number of items is fewer than the first number of items; and

determining a route associated with a carrier to fulfill the customer order through the distribution center based at least in part on the first site and the second site.

14. The method of claim 13, wherein the first number of items comprises a most number of unallocated items from the plurality of items.

15. The method of claim 14, wherein the second number of items comprises one or more unallocated items from the plurality of items other than those included in the first number of items.

16. The method of claim 13, further comprising:

determining that an item included in the first number of items comprises an expiry control item;

identifying one or more inventory locations associated with the first site that include the item; and

determining an inventory location of the one or more inventory locations that includes an earliest expiring inventory unit associated with the item.

17. The method of claim 13, further comprising:

determining that an item included in the first number of items comprises an expiry control item;

identifying one or more inventory locations associated with the first site that include the item; and

determining an inventory location of the one or more inventory locations that includes

     1) an earliest expiring inventory unit associated with the item and

     2) a least number of inventory units associated with the item.

18. The method of claim 13, further comprising:

determining that an item included in the first number of items does not comprise an expiry control item;

creating an ordered list of inventory locations that includes the item based at least in part on input dates; and

determining an inventory location associated with an oldest input date.

19. The method of claim 13, further comprising causing a transport system to transport the carrier along the route.

20. A computer program product, the computer program product being embodied in a non-transitory computer readable storage medium and comprising instructions for:

receiving a customer order including a plurality of items;

identifying, based at least in part on the customer order, a first site from a plurality of sites associated with a distribution center that includes a first number of items from the plurality of items;

identifying, based at least in part on the customer order, a second site from the plurality of sites associated with the distribution center that includes a second number of items from the plurality of items, wherein the second number of items is fewer than the first number of items; and

determining a route associated with a carrier to fulfill the customer order through the distribution center based at least in part on the first site and the second site.