초록 ▼

The disclosure describes, in part, a system and method for improving the stacking of containers on or in a transportation unit. In some implementations, a stacking configuration may be planned that identifies containers and a position for those containers in the stacking configuration. As part of th

The disclosure describes, in part, a system and method for improving the stacking of containers on or in a transportation unit. In some implementations, a stacking configuration may be planned that identifies containers and a position for those containers in the stacking configuration. As part of the planning, a volume correction may be identified that if corrected would improve the stability of the stacking configuration. A planned custom container may also be identified and one or more dimension values of the planned custom container modified based on the volume correction. The modified planned custom container may be added to the planned stacking configuration to improve the stability of the stacking configuration.

대표청구항 ▼

1. A computer-implemented method for planning a stacking configuration, comprising: under control of one or more computing systems configured with executable instructions, planning a custom container for containing an item, wherein the planned custom container has planned custom container dimension

1. A computer-implemented method for planning a stacking configuration, comprising: under control of one or more computing systems configured with executable instructions, planning a custom container for containing an item, wherein the planned custom container has planned custom container dimension values;planning a stacking configuration for a transportation unit for stacking a plurality of containers;determining a size of a surface area of a planned level layer of the planned stacking configuration;increasing at least one of the planned custom container dimension values such that: a volume of the planned custom container increases; andincorporating the planned custom container with the increased at least one planned custom container dimension values into the planned stacking configuration increases the size of the surface area of the planned level layer;subsequent to increasing the at least one of the planned custom container dimension values, sending a signal to a custom container forming device to initiate forming of a custom container in accordance with the increased at least one planned custom container dimension values;determining that the formed custom container is not properly placed in a transportation unit based at least in part on an analysis of an image of the custom container in the transportation unit; andoutputting a notification indicating that the formed custom container is not properly placed in the transportation unit. 2. The computer-implemented method of claim 1, wherein increasing at least one of the planned custom container dimension values provides modified dimension values for the planned custom container that will correspond to a height of at least a portion of the stacking configuration when the planned custom container is formed and stacked according to the planned stacking configuration. 3. The computer-implemented method of claim 1, wherein the size of the surface area is determined based in part on dimension values of containers included in the planned stacking configuration. 4. The computer-implemented method of claim 1, further comprising: determining a volume correction for the planned stacking configuration; anddetermining a shipping cost increase resulting from adding the volume correction to a volume of the planned custom container,wherein increasing at least one of the planned custom container dimension values is further based at least in part on the shipping cost increase. 5. The computer-implemented method of claim 1, wherein the planned custom container corresponds with an item package. 6. The computer-implemented method of claim 1, further comprising: identifying a second planned custom container having second planned custom container dimension values;modifying at least one of the second planned custom container dimension values based at least in part on the increased at least one planned custom container dimension values; andmodifying the planned stacking configuration to include the second planned custom container with the at least one second planned custom container dimension values. 7. A non-transitory computer-readable storage medium storing instructions that when executed by one or more processors causing the one or more processors to at least: determine a stacking configuration for a plurality of containers to be stacked;determine at least one dimension value for a custom container;increase the at least one dimension value for the custom container such that: a volume of the custom container increases; andincorporating the custom container with the increased at least one dimension value into the stacking configuration increases a size of a surface area of a level layer defined by a flat portion of each of some of the plurality of containers and a flat portion of the custom container;subsequent to increasing the at least one dimension value, send a signal to a custom container forming device to initiate forming of the custom container in accordance with the increased at least one dimension value for the custom container;determining that the formed custom container is not properly placed in a transportation unit based at least in part on an analysis of an image of the custom container in the transportation unit; andoutputting a notification indicating that the formed custom container is not properly placed in the transportation unit. 8. The non-transitory computer readable storage medium of claim 7, the instructions when executed by the one or more processors further causing the one or more processors to at least: determine a position in the stacking configuration for the custom container; andcause routing of the formed custom container to a stack station for stacking in the determined position. 9. The non-transitory computer readable storage medium of claim 7, wherein the at least one dimension value corresponds with a dimension value of the stacking configuration. 10. The non-transitory computer readable storage medium of claim 7, wherein the at least one dimension value for the custom container corresponds with a dimension value of a stacked container included in the stacking configuration. 11. The non-transitory computer readable storage medium of claim 7, wherein the instructions when executed by one or more processors further cause the one or more processors to at least: modify the stacking configuration to include the custom container having the increased at least one dimension value to improve a stability of the stacking configuration; andwherein modifying the stacking configuration includes planning a location and orientation of the custom container in the stacking configuration. 12. The non-transitory computer readable storage medium of claim 7, wherein the instructions when executed by one or more processors further cause the one or more processors to at least: determine a container of the plurality of containers to be placed in a temporary holding zone; andinstruct placement of the container in the temporary holding zone. 13. The non-transitory computer readable storage medium of claim 7, wherein the custom container is not associated with an item package. 14. The non-transitory computer readable storage medium of claim 7, wherein the custom container corresponds to an item package. 15. A computing system, comprising: one or more processors; anda memory coupled to the one or more processors and storing program instructions that when executed by the one or more processors cause the one or more processors to at least: plan at least a portion of a stacking configuration for a plurality of containers to be stacked, the at least a portion of the stacking configuration having dimension values;determine, based at least in part on at least one dimension value of the first dimension values, second dimension values for a first custom container;determine a first cost associated with the first custom container;determine, based at least in part on at least one dimension value of the first dimension values, a second custom container having third dimension values;determine a second cost associated with the second custom container; andmodify at least the planned portion of the stacking configuration to include the first custom container or the second custom container based at least in part on the first cost and the second cost. 16. The computing system of claim 15, wherein the determination of the second dimension values includes modifying at least one dimension value of the first dimension values. 17. The computing system of claim 16, wherein the program instructions that when executed by the one or more processors further cause the one or more processors to at least: identify a volume correction for improving the stacking configuration,wherein modifying the at least one dimension value of the first dimension values includes increasing at least one dimension value of the first custom container. 18. The computing system of claim 16, wherein the program instructions that when executed by the one or more processors further cause the one or more processors to at least: identify a volume correction for improving the stacking configuration,wherein a total increase in a volume of the plurality of containers is approximately equal to the volume correction. 19. The computing system of claim 16, wherein modifying at least one dimension value of the first dimension values includes decreasing at least one dimension value of the first custom container. 20. The computer-implemented method of claim 1, further comprising: modifying the planned stacking configuration to include the planned custom container with the at least one modified custom container dimension values;determining an orientation and a location for the planned custom container in the planned stacking configuration based at least in part on at least one dimension of the planned stacking configuration; andwherein the modified planned stacking configuration further includes the orientation and the location for the custom container in the planned stacking configuration. 21. The computer system of claim 15, wherein the first cost includes a shipping cost associated with the first custom container and the second cost includes a shipping cost associated with the second custom container. 22. The computer-implemented method of claim 1, wherein increasing the at least one of the planned custom container dimension values occurs prior to at least one of: the item being transported to a pack station for packing within the formed custom container, or the item being picked from an inventory of a fulfillment center. 23. The computer-implemented method of claim 1, further comprising: subsequent to increasing the at least one of the planned custom container dimension values, causing the formed custom container to be routed to a stack station for stacking in a transportation unit. 24. The computer-implemented method of claim 1, further comprising: subsequent to sending the signal to the custom container forming device to initiate forming of the planned custom container, initiating transport of the formed custom container from a pack station to a stack station for stacking on a transportation unit; andinitiating stacking of the formed custom container on the transportation unit.