System and method for automatically restocking items on shelves using a pneumatic pipe system
First Claim
Patent Images
1. A method comprising:
- receiving, from a plurality of imaging sensors, real-time imaging data, the real-time imaging data including images of a plurality of products on a store shelf, the plurality of products having a plurality of product types, wherein the plurality of imaging sensors;
(1) detect motion of a human between an imaging sensor in the plurality of imaging sensors and the store shelf;
(2) detect an end of the motion; and
(3) wait a pre-determined amount of time after the end of the motion before recording the images;
storing the real-time imaging data in a database, wherein the database contains item-specific data associated with each product in the plurality of products, the item-specific data including dimensions, weight, and orientation information of the each product;
calculating, in real-time and for each product in the plurality of products, a current quantity of a product on the store shelf based on the real-time imaging data and the item-specific data;
calculating a current depletion rate for each product in the plurality of products based on the current quantity of the each product, a previous quantity of the each product, and a historical sales rate of the each product;
forecasting when an emptiness threshold for each product in the plurality of products will be reached based on the current depletion rate for the each product and the current quantity of the each product, to yield a plurality of forecasted replenishment times, each forecasted replenishment time in the plurality of forecasted replenishment times identifying when a respective product in the plurality of products will reach the emptiness threshold; and
at each forecasted replenishment time in the plurality of forecasted replenishment times;
generating an alert for restocking the respective product via a pneumatic pipe system; and
triggering the pneumatic pipe system to restock the respective product based on the alert.
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Abstract
Systems, methods and computer-readable media for automating the restocking of shelves process by sending a notification when a product on a shelf has reached, or will reach, an undesired level of emptiness. This is determined using imaging sensors, such as cameras, which can calculate how full or empty a respective shelf is and predict when the shelf will need to be restocked. When the restocking time arrives, the notification can be sent to automated systems, which automatically cause new products to be stocked on the shelf via a pneumatic pipe system.
19 Citations
20 Claims
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1. A method comprising:
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receiving, from a plurality of imaging sensors, real-time imaging data, the real-time imaging data including images of a plurality of products on a store shelf, the plurality of products having a plurality of product types, wherein the plurality of imaging sensors; (1) detect motion of a human between an imaging sensor in the plurality of imaging sensors and the store shelf; (2) detect an end of the motion; and (3) wait a pre-determined amount of time after the end of the motion before recording the images; storing the real-time imaging data in a database, wherein the database contains item-specific data associated with each product in the plurality of products, the item-specific data including dimensions, weight, and orientation information of the each product; calculating, in real-time and for each product in the plurality of products, a current quantity of a product on the store shelf based on the real-time imaging data and the item-specific data; calculating a current depletion rate for each product in the plurality of products based on the current quantity of the each product, a previous quantity of the each product, and a historical sales rate of the each product; forecasting when an emptiness threshold for each product in the plurality of products will be reached based on the current depletion rate for the each product and the current quantity of the each product, to yield a plurality of forecasted replenishment times, each forecasted replenishment time in the plurality of forecasted replenishment times identifying when a respective product in the plurality of products will reach the emptiness threshold; and at each forecasted replenishment time in the plurality of forecasted replenishment times; generating an alert for restocking the respective product via a pneumatic pipe system; and triggering the pneumatic pipe system to restock the respective product based on the alert. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A restocking system, comprising:
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a plurality of imaging sensors configured to capture imaging data of items on store shelves;
a database having item-specific data stored, the item-specific data including dimensions, weight, and orientation information of the items;a processor; and a computer-readable storage medium having instructions stored which, when executed by the processor, cause the processor to perform operations comprising; storing the imaging data in the database; calculating a current quantity of a product on the store shelves based on the imaging data and the item-specific data; calculating a current depletion rate for the product based on the current quantity of the product, a previous quantity of the product, and a historical sales rate of the product; forecasting when an emptiness threshold for the product will be reached based on the current depletion rate and the current quantity of the product, to yield a forecasted replenishment time; and at the forecasted replenishment time; generating an alert for restocking the respective product via a pneumatic pipe system; and triggering the pneumatic pipe system to restock the respective product based on the alert. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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16. A non-transitory computer-readable storage medium having instructions stored which, when executed by a processor, cause the processor to perform operations comprising:
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receiving, from a plurality of imaging sensors, real-time imaging data, the real-time imaging data including images of a plurality of products on a store shelf, the plurality of products having a plurality of product types, wherein the plurality of imaging sensors; (1) detect motion of a human between an imaging sensor in the plurality of imaging sensors and the store shelf; (2) detect an end of the motion; and (3) wait a pre-determined amount of time after the end of the motion before recording the images; storing the real-time imaging data in a database, wherein the database contains item-specific data associated with each product in the plurality of products, the item-specific data including dimensions, weight, and orientation information of the each product; calculating, in real-time and for each product in the plurality of products, a current quantity of a product on the store shelf based on the real-time imaging data and the item-specific data; calculating a current depletion rate for each product in the plurality of products based on the current quantity of the each product, a previous quantity of the each product, and a historical sales rate of the each product; forecasting when an emptiness threshold for each product in the plurality of products will be reached based on the current depletion rate for the each product and the current quantity of the each product, to yield a plurality of forecasted replenishment times, each forecasted replenishment time in the plurality of forecasted replenishment times identifying when a respective product in the plurality of products will reach the emptiness threshold; and at each forecasted replenishment time in the plurality of forecasted replenishment times; generating an alert for restocking the respective product via a pneumatic pipe system; and triggering the pneumatic pipe system to restock the respective product based on the alert. - View Dependent Claims (17, 18, 19, 20)
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Specification