Method and system of sorting items for delivery to a recipient

• US 8,863,961 B2
• Filed: 05/26/2010
• Issued: 10/21/2014
• Est. Priority Date: 05/26/2009
• Status: Active Grant

• Current Assignee: Korber Supply Chain LLC
• Original Assignee: Siemens Industry Incorporated (Siemens AG)
• Inventors: Carpenter, Michael D., Pippin, James M., Worth, Floyd W. II, Redford, Dale
• Primary Examiner(s): Rodriguez, Joseph C
• Assistant Examiner(s): KUMAR, KALYANAVENKA K
• Application Number:
  US12/800,857
• Publication Number:
  US 20100300944A1
• Time in Patent Office: 1,609 Days
• Field of Search: 209/546, 209/549, 209/550, 209/551, 209/552, 209/630, 209/702
• US Class Current: 209/546
• CPC Class Codes: B07C 3/00 Sorting according to destination collating the pages of a book B42C1/00

Abstract

A system, method and apparatus for sorting items for delivery. A smart case module includes a plurality of bins. Each bin includes a display for a sort criteria for the bin and a first indicator to indicate that the bin is active. The bin also includes an input device for an operator to use to indicate that an item has been placed in the bin. The bin further includes a second indicator to indicate that the bin contains a sufficient number of items for a shipping container.

Claims

1. A method sorting items for delivery, the method comprising:

providing a plurality of bins, each bin associated with a display, an input device, and a plurality of indicators, at least one of the plurality of bins comprising a first portion and a second portion, wherein the first portion is separated from the second portion by a partition;

displaying a sort criterion for the bin using the associated display;

indicating, using a first indicator associated with the bin, that the bin is active;

receiving items in the first portion of the bin;

receiving, from the associated input device, an indication that an item has been placed in the bin;

indicating, using a second indicator associated with the bin, that the bin contains a sufficient number of items for a shipping container;

providing an actuator for the bin, the actuator coupled to the partition and adapted, when actuated, to cause items in the first portion of the bin to transfer into the second portion of the bin by causing the partition to move from a closed position to an open position;

sensing actuation of the actuator;

indicating, using a third indicator associated with the bin, that the actuator has been actuated; and

transferring items to the second portion of the bin.

2. The method of claim 1, further comprising:

when all available items have been sorted, indicating using a third indicator associated with the bin that the items in the first portion of the bin should be transferred from the first portion of the bin to the second portion of the bin;

sensing transfer of the items from the first portion of the bin to the second portion of the bin; and

indicating, using a fourth indicator associated with the bin, that the items have been transferred.

3. The method of claim 1, wherein the bin is associated with a second input device, the method further comprising:

receiving, from the second input device, an indication that the first portion of the bin is full of items;

indicating, using the first indicator, that the items in the first portion of the bin should be transferred from the first portion to the second portion of the bin;

receiving additional items in the first portion of the bin; and

causing consolidation of the items in the second portion of the bin with the additional items in the first portion of the bin.

4. The method of claim 1, wherein the bin is associated with a second input device, the method further comprising:

providing a plurality of consolidation containers, each consolidation container associated with a third input device and a third indicator;

removing items from the bin, where the items are not a sufficient number of items for a shipping container;

receiving, from the second input device, an indication that the items have been removed from the bin;

indicating, using one of the plurality of third indicators, that the items removed from the bin should be placed in the consolidation container associated with the one of the plurality of third indicators;

receiving, from a third input device associated with the consolidation container, an indication that the items have been placed in the associated consolidation container.

5. The method of claim 4, further comprising:

indicating, using one of the plurality of third indicators, that the items removed from the bin should be combined with additional items in the consolidation container associated with the one of the plurality of third indicators and placed in a shipping container; and

receiving, from the third input device associated with the consolidation container, an indication that the items removed from the bin have been combined with the additional items in the associated consolidation container and placed in the shipping container.

6. A sorting case, comprising:

a plurality of bins, each bin associated with a display, an input device, and a plurality of indicators, wherein for at least one of the plurality of bins;

the bin comprises a first portion and a second portion, wherein the first portion is separated from the second portion by a partition, wherein the bin is adapted to receive items in the first portion of the bin and transfer items from the first portion of the bin to the second portion of the bin;

the associated display is adapted to display a sort criterion;

a first associated indicator is adapted to indicate that the bin is active;

the associated input device is adapted to provide an indication that an item has been placed in the bin;

a second associated indicator is adapted to indicate that the bin contains a sufficient number of items for a shipping container;

an actuator coupled to the partition is adapted, when actuated, to cause items in the first portion of the bin to transfer into the second portion of the bin by causing the partition to move from a closed position to an open position;

a sensor is adapted to sense actuation of the actuator; and

a third associated indicator is adapted to indicate that the actuator has been actuated.

7. The sorting case of claim 6, wherein the at least one bin comprises:

a sensor adapted to sense transfer of the items from the first portion to the second portion of the bin; and

a third indicator associated with the bin, the third indicator adapted to indicate that the items have been transferred.

8. The sorting case of claim 6, wherein the at least one bin further comprises:

a third indicator associated with the bin, the third indicator adapted to indicate, when all available items have been sorted, that the items in the first portion of the bin should be transferred from the first portion of the bin to the second portion of the bin;

a sensor adapted to sense transfer of the items from the first portion of the bin to the second portion of the bin; and

a fourth indicator associated with the bin, the fourth indicator adapted to indicate that the items have been transferred.

9. A system for sorting items for delivery, the system comprising:

a plurality of sorting cases, each sorting case comprising a plurality of bins, each bin associated with a display, an input device, and a plurality of indicators;

wherein at least one of the plurality of bins comprises;

a first portion and a second portion, wherein the first portion is separated from the second portion by a partition;

an actuator coupled to the partition and adapted, when actuated, to cause items in the first portion of the bin to transfer into the second portion of the bin by causing the partition to move from a closed position to an open position; and

a sensor adapted to sense actuation of the actuator;

wherein the bin is adapted to;

receive items in the first portion of the bin; and

transfer items from the first portion of the bin to the second portion of the bin; and

a system controller adapted to;

display a sort criterion for a bin on the display associated with the bin;

indicate, using a first indicator associated with the bin, that the bin is active;

receive, from the input device associated with the bin, an indication that an item has been placed in the bin;

indicate using a second indicator associated with the bin that the bin contains a sufficient number of items for a shipping container;

receive, from the sensor, an indication that the actuator has been actuated; and

indicate, using a third indicator associated with the bin, that the actuator has been actuated.

10. The system of claim 9, wherein:

the bin further comprises a first sensor adapted to sense transfer of the items from the first portion of the bin to the second portion of the bin; and

the system controller is further adapted to;

indicate, using a third indicator associated with the bin, when all available items have been sorted, that the items in the first portion of the bin should be transferred from the first portion of the bin to the second portion of the bin;

receive, from the sensor, an indication that the items have been transferred to the second portion of the bin; and

indicate, using a fourth indicator associated with the bin, that the items have been transferred.

11. The system of claim 9, wherein:

the bin further comprises a second input device; and

the system controller is further adapted to;

receive, from the second input device, an indication that the first portion of the bin is full of items;

indicate, using the first indicator, that the items in the first portion of the bin should be transferred from the first portion to the second portion of the bin; and

instruct an operator to consolidate the items in the second portion of the bin with additional items placed in the first portion of the bin.

12. The system of claim 9, further comprising a consolidation case comprising a plurality of consolidation containers, wherein:

the bin is associated with a second input device and a third indicator;

each consolidation container is associated with a third input device and a fourth indicator; and

the system controller is further adapted to;

indicate, using the third indicator, that the items in the bin should be removed;

receive, from the second input device, an indication that the items have been removed from the bin;

indicate, using one of the plurality of fourth indicators, that the items removed from the bin should be placed in the consolidation container associated with the fourth indicator;

receive, from a third input device associated with the consolidation container, an indication that the items have been placed in the consolidation container.

13. The system of claim 12, wherein the system controller is further adapted to:

indicate, using the fourth indicator, that the items removed from the bin should be combined with additional items in the consolidation container and placed in a shipping container; and

receive, from the third input device, an indication that the items removed from the bin have been combined with the additional items in the consolidation container and placed in the shipping container.

14. The system of claim 12, further comprising a material handling system, wherein the system controller is further adapted to convey an item from a sorting case to a consolidation case using the material handling system.