Automated inventory management
First Claim
Patent Images
1. An inventory system comprising:
- a plurality of inventory holders comprising at least a first inventory holder and a second inventory holder, wherein the first inventory holder and the second inventory holder include one or more bins to store one or more inventory items;
a plurality of mobile drive units that are remotely controllable to transport the plurality of inventory holders;
an inventory tracking device, wherein the inventory tracking device is separate from the plurality of inventory holders and is configured to;
determine, free from input from an operator, configuration data for the first inventory holder, wherein the configuration data comprises a location of individual bins in the first inventory holder;
determine that a first inventory item has been added to a particular location on the first inventory holder;
determine, based on the configuration data for the first inventory holder, a first bin identifier that is associated with the particular location on the inventory holder;
determine, free from input from an operator, configuration data for the second inventory holder, wherein the first inventory holder is separate from the second inventory holder, and wherein the configuration data comprises a location of individual bins in the second inventory holder;
determine that a second inventory item has been added to a particular location on the second inventory holder;
determine, based on the configuration data for the second inventory holder, a second bin identifier that is associated with the particular location on the second inventory holder; and
store inventory location data that associates the first inventory item with the first bin identifier and the second inventory item with the second bin identifier.
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Abstract
Some examples include using an inventory tracking device to track the addition of inventory items to an inventory holder of an inventory system or removal of inventory items from the inventory holder. The inventory holder may include one or more trays to store one or more inventory items, with each tray including one or more bins that may be defined by dividers on the tray. The inventory tracking device may use inventory holder configuration data that identifies locations of the bins to determine that the inventory item was added to or removed from a particular bin of the inventory holder.
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Citations
20 Claims
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1. An inventory system comprising:
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a plurality of inventory holders comprising at least a first inventory holder and a second inventory holder, wherein the first inventory holder and the second inventory holder include one or more bins to store one or more inventory items; a plurality of mobile drive units that are remotely controllable to transport the plurality of inventory holders; an inventory tracking device, wherein the inventory tracking device is separate from the plurality of inventory holders and is configured to; determine, free from input from an operator, configuration data for the first inventory holder, wherein the configuration data comprises a location of individual bins in the first inventory holder; determine that a first inventory item has been added to a particular location on the first inventory holder; determine, based on the configuration data for the first inventory holder, a first bin identifier that is associated with the particular location on the inventory holder; determine, free from input from an operator, configuration data for the second inventory holder, wherein the first inventory holder is separate from the second inventory holder, and wherein the configuration data comprises a location of individual bins in the second inventory holder; determine that a second inventory item has been added to a particular location on the second inventory holder; determine, based on the configuration data for the second inventory holder, a second bin identifier that is associated with the particular location on the second inventory holder; and store inventory location data that associates the first inventory item with the first bin identifier and the second inventory item with the second bin identifier. - View Dependent Claims (2, 3, 4, 5)
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6. A method comprising:
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under control of one or more processors of an electronic device specifically configured with executable instructions, determining, free from input from an operator and by an inventory tracking device which is separate from at least a first inventory holder and a second inventory holder, configuration data for the first inventory holder, wherein the configuration data comprises a location of one or more bins in the first inventory holder; determining, at least in part by the inventory tracking device, that a first inventory item has been added to a particular location on the first inventory holder or removed from the particular location on the first inventory holder; determining, based on the configuration data for the first inventory holder, a first bin identifier that is associated with the particular location on the first inventory holder; determining, free from input from the operator and by the inventory tracking device, configuration data for the second inventory holder, wherein the first inventory holder is separate from the second inventory holder, and wherein the configuration data comprises a location of one or more bins in the second inventory holder; determining, at least in part by the inventory tracking device, that a second inventory item has been added to a particular location on the second inventory holder or removed from the particular location on the second inventory holder; determining, based on the configuration data for the second inventory holder, a second bin identifier that is associated with the particular location on the second inventory holder; and storing inventory location data that associates the first inventory item with the first bin identifier and the second inventory item with the second bin identifier. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. One or more computer-readable media maintaining instructions executable by one or more processors to perform operations comprising:
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determining, using an imaging device separate from a first inventory holder of an inventory system, a configuration of the first inventory holder, wherein the configuration comprises; one or more trays to store one or more inventory items included on the first inventory holder, each tray of the one or more trays including one or more bins; and one or more dividers associated with each tray of the one or more trays, the one or more bins associated with each tray defined by the one or more dividers; determining, using an imaging device separate from a second inventory holder of the inventory system, a configuration of the second inventory holder, wherein the first inventory holder is separate from the second inventory holder, and wherein the configuration comprises; one or more trays to store one or more inventory items included on the second inventory holder, each tray of the one or more trays including one or more bins; and one or more dividers associated with each tray of the one or more trays, the one or more bins associated with each tray defined by the one or more dividers; storing the configuration of the first inventory holder as first inventory holder configuration data, wherein the first inventory holder configuration data identifies a location of each bin in the first inventory holder and a bin identifier associated with each bin in the first inventory holder, and storing the configuration of the second inventory holder as second inventory holder configuration data, wherein the second inventory holder configuration data identifies a location of each bin in the second inventory holder and a bin identifier associated with each bin in the second inventory holder. - View Dependent Claims (19, 20)
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Specification