Merging processing system, method and device

Patent metadata

Field	Value
Publication number	US-12404106-B2
Application number	US-202017754863-A
Country	US
Kind code	B2
Filing date	Oct 13, 2020
Priority date	Oct 15, 2019
Publication date	Sep 2, 2025
Grant date	Sep 2, 2025

Abstract

A merging processing system, method and device. Said method comprises: determining turnover boxes to establish a correlation between the turnover boxes and the collection; box supply lines conveying the turnover boxes from sorting positions to a pickup position; the handling device moving the turnover boxes to a temporary storage region, and uploading to a control center; the control center determining a correlation between the turnover boxes and the temporary storage positions, when it is determined that all the turnover boxes of the collection to be merged are moved to the temporary storage region, controlling the handling device to move the turnover boxes of the collection to be merged to a merging processing station; and the handling device successively moving the turnover boxes corresponding to the same collection to be merged to the merging processing station, and performing merging on the collection to be merged.

First claim

The invention claimed is:

1. A merging processing system, comprising: a control center, a temporary storage region, a container supply line, and a transporting device;
wherein the control center is configured to:
determine, for each of a plurality of to-be-merged collections, turnover containers storing items corresponding to the to-be-merged collection;
establish a first correspondence between the turnover containers and the to-be-merged collection;
control the container supply line to provide the turnover containers;
determine a second correspondence between the turnover container transported by the transporting device and a temporary storage position in the temporary storage region; and
in response to determining, according to the second correspondence, the turnover containers are transported to the temporary storage region, control the transporting device to transport the turnover containers to a merging processing station;

wherein the container supply line is configured to transport each of the turnover containers from a corresponding sorting position to one of pickup positions where the transporting device obtains the turnover container;
wherein the transporting device is configured to:
transport the turnover container provided by the container supply line at a pickup position to the temporary storage region;
successively transport, under control of the control center, the turnover containers corresponding to the to-be-merged collection to the merging processing station; and
perform merging for the to-be-merged collection; and

wherein the temporary storage region is configured to place the turnover container obtained by the transporting device from the container supply line.

2. The system according to claim 1 , wherein the system further comprises a replacement rack, and the replacement rack is arranged at the merging processing station and is configured to place the turnover container transported by the transporting device;
the transporting device is further configured to place, after transporting the turnover container to the merging processing station, the turnover container on the replacement rack, and transport an empty turnover container on the replacement rack for which merging is performed to a designated position.

3. The system according to claim 1 , wherein the to-be-merged collection comprises a collection order, a Stock Keeping Unit (SKU) collection of a same store, or a SKU collection of a same order.

4. The system according to claim 1 , wherein the pickup positions are located in a same inventory region or in different inventory regions; the temporary storage region comprises a temporary storage rack, and the temporary storage position comprises a cargo position on the temporary storage rack.

5. The system according to claim 1 , wherein the system further comprises an identifier identifying device, and the identifier identifying device is configured to identify a container identifier of the turnover container provided by the container supply line at a pickup position, and send the container identifier to the control center.

6. The system according to claim 5 , wherein:
the control center is further configured to:
determine, according to the received container identifier, a transporting device for transporting the turnover container from transporting devices that are in an idle state;
determine a temporary storage position for placing the turnover container from temporary storage positions that are in an idle state;
update a state of a determined cargo position to be an occupied state;
store a correspondence between the container identifier of the turnover container and the temporary storage position; and
send a control instruction to the transporting device to instruct the transporting device to transport the turnover container to the determined temporary storage position; and

the transporting device is further configured to obtain, in response to the control instruction of the control center, the turnover container at the pickup position of the container supply line and transport the turnover container to the temporary storage position.

7. The system according to claim 1 , wherein:
the control center is further configured to:
in response to determining, for each of the plurality of to-be-merged collections, according to a container identifier of each of the turnover containers corresponding to the to-be-merged collection and a stored second correspondence, that each of the turnover containers corresponding to the to-be-merged collection is placed in a corresponding temporary storage position, determine a merging processing station in an idle state from merging processing stations; and
send a control instruction to the transporting device; and

the transporting device is further configured to transport each of the turnover containers corresponding to the to-be-merged collection from the corresponding temporary storage position to the determined merging processing station in response to the received control instruction.

8. The system according to claim 7 , wherein the system further comprises a terminal, and the terminal is arranged at the merging processing station and is configured to exchange information with the control center;
the control center is further configured to: send order information of the to-be-merged collection to the terminal corresponding to the determined merging processing station; update the state of the merging processing station to be a busy state; receive notification information indicating that merging is completed; and update the state of the merging processing station where the terminal is located to be an idle state, and
the terminal is further configured to display the received order information of the to-be-merged collection, and send notification information to the control center in a case that the items corresponding to the to-be-merged collection are merged.

9. The system according to claim 8 , wherein the system further comprises a seeding rack, and the seeding rack is arranged at the merging processing station and is configured to place the items corresponding to the to-be-merged collection.

10. The system according to claim 9 , wherein the terminal is further configured to obtain item information of items transferred from a turnover container to the seeding rack, and upload the item information to the control center.

11. The system according to claim 9 , wherein the control center is further configured to: estimate, for each of a plurality of terminals and according to item information of items in a turnover container being processed at the merging processing station where the terminal is located and item information uploaded by the terminal, a completion time for the turnover container; and control, according to the estimated completion time, the transporting device to transport another turnover container to the merging processing station after the turnover container is processed.

12. A merging processing method, comprising:
determining, by a control center for each of a plurality of to-be-merged collections, turnover containers storing items corresponding to the to-be-merged collection, and establishing a first correspondence between the determined turnover containers and the to-be-merged collection;
controlling a container supply line to provide the turnover containers;
controlling a transporting device to transport, for each of the turnover containers provided by the container supply line, the turnover container to a temporary storage region;
determining a second correspondence between the turnover containers transported by a transporting device and a temporary storage position in th

Assignees

• Beijing Geekplus Tech Co Ltd

Inventors

• Lu Honghan
• Liu Kai
• Li Kaozhun
• Wang Mengdi

Classifications

• B65G1/1373

  for fulfilling orders in warehouses · CPC title

• G06Q10/087 Primary

  Inventory or stock management, e.g. order filling, procurement or balancing against orders · CPC title

• B65G1/1378 Primary

  the orders being assembled on fixed commissioning areas remote from the storage areas · CPC title

• B65G1/0492

  with cars adapted to travel in storage aisles · CPC title

• B65G1/065

  with self propelled cars · CPC title