Apparatus and method of monitoring product placement within a shopping facility

Patent metadata

Field	Value
Publication number	US-10239738-B2
Application number	US-201615061265-A
Country	US
Kind code	B2
Filing date	Mar 4, 2016
Priority date	Mar 6, 2015
Publication date	Mar 26, 2019
Grant date	Mar 26, 2019

Abstract

Methods and apparatuses are provided for use in monitoring product placement within a shopping facility. Some embodiments provide an apparatus configured to determine product placement conditions within a shopping facility, comprising: a transceiver configured to wirelessly receive communications; a product monitoring control circuit coupled with the transceiver; a memory coupled with the control circuit and storing computer instructions that when executed by the control circuit cause the control circuit to: obtain a composite three-dimensional (3D) scan mapping corresponding to at least a select area of the shopping facility and based on a series of 3D scan data; evaluate the 3D scan mapping to identify multiple product depth distances; and identify, from the evaluation of the 3D scan mapping, when one or more of the multiple product depth distances is greater than a predefined depth distance threshold from the reference offset distance of the product support structure.

First claim

What is claimed is:

1. An apparatus configured to determine product placement conditions within a shopping facility, comprising:
a transceiver configured to wirelessly receive communications;
a product monitoring control circuit coupled with the transceiver and associated with a shopping facility;
a memory coupled with the control circuit and storing computer instructions that when executed by the control circuit cause the control circuit to:
obtain a composite three-dimensional (3D) scan mapping corresponding to at least a select area of the shopping facility and based on a series of 3D scan data obtained by a 3D scanner as the 3D scanner is moved within the shopping facility;
evaluate the 3D scan mapping to identify multiple product depth distances between a reference offset distance proximate an edge of a product support structure and each of multiple items of a first product positioned on and spaced across the select area of the product support structure; and
identify, from the evaluation of the 3D scan mapping, when one or more of the multiple product depth distances is greater than a predefined depth distance threshold from the reference offset distance of the product support structure.

2. The apparatus of claim 1 , wherein the control circuit is further configured to:
identify when a threshold area across the product support structure of the select area has the product depth distance that is greater than the depth distance threshold; and
issue a notification requesting action be taken in response to identifying that the threshold area across the product support structure of the select area has the product depth distance that is greater than the depth distance threshold.

3. The apparatus of claim 2 , wherein the control circuit is further configured to:
identify, from the evaluation of the 3D scan mapping and relative to each of multiple rows of items of the first product supported by the product support structure, whether a threshold number of items are present within each row, wherein each of the multiple rows of items comprises one or more of the items arranged extending away from the edge of the product support structure; and
identify that a threshold number of rows within the select area do not have at least the threshold number of items;
wherein the issuing the notification comprises issuing the notification requesting action be taken in response to identifying that at least one of:
the threshold area across the product support structure of the select area has the product depth distance that is greater than the depth distance threshold; and
the threshold number of rows do not have at least the threshold number of items.

4. The apparatus of claim 2 , wherein the control circuit in evaluating the 3D scan mapping is further configured to:
identify when one or more of the items detected through the 3D scan mapping and within the select area are different than the first product intended to be positioned within the select area; and
cause a notification to be wirelessly transmitted through the transceiver notifying a shopping facility associate that an item of a second product is incorrectly placed within the select area.

5. The apparatus of claim 2 , wherein the control circuit is further configured to:
evaluate an on-hand stock of the first product in response to identifying that the threshold area across the product support structure of the select area has the product depth distance that is greater than the depth distance threshold;
identify that the on-hand stock of the first product is less than a threshold quantity; and
determine, in response to identifying that the on-hand stock of the first product is less than the threshold quantity, whether additional items of the first product are pending delivery from a supplier.

6. The apparatus of claim 1 , wherein the control circuit is further configured to:
identify, relative to each of multiple rows of items of the first product supported by the product support structure, whether a threshold number of items of the first product are present within each row, wherein each of the multiple rows of items comprises one or more of the items of the first product arranged extending away from the edge of the product support structure;
identify that a threshold number of the rows of items of the first product within the select area do not have at least the threshold number of items; and
issue a notification requesting action be taken in response to identifying that at least the threshold number of rows do not have at least the threshold number of items.

7. The apparatus of claim 1 , wherein the control circuit is further configured to:
cause the transceiver to wirelessly communicate one or more movement commands to a motorized transport unit coupled with the 3D scanner, wherein the one or more movement commands when implemented by the motorized transport unit are configured to cause physical movement of the motorized transport unit and the 3D scanner consistent with the one or more movement commands through at least a portion of the shopping facility and proximate the select area of the product support structure.

8. The apparatus of claim 7 , wherein the control circuit is further configured to:
identify, relative to a mapping of the shopping facility, a route between a determined location of the motorized transport unit within the shopping facility and a destination location within the shopping facility;
identify the one or more movement commands configured to control movement of the motorized transport unit to cause the motorized transport unit to move to the destination location in accordance with the route; and
cause the transceiver to wirelessly transmit the one or more movement commands to the motorized transport unit to cause the motorized transport unit to control its movements in accordance with the one or more movement commands and consistent with the route.

9. The apparatus of claim 7 , wherein the control circuit is further configured to:
cause the transceiver to wirelessly communicate one or more 3D scan commands to induce a change in orientation of the 3D scanners relative to the product support structure.

10. A method of determining product placement conditions within a shopping facility, comprising:
by a control circuit of a shopping facility product monitoring system:
obtaining a composite three-dimensional (3D) scan mapping corresponding to at least a select area of the shopping facility and based on a series of 3D scan data obtained by a 3D scanner as the 3D scanner is moved within the shopping facility;
evaluating the 3D scan mapping to identify multiple product depth distances between a reference offset distance proximate an edge of a product support structure and each of multiple items of a first product positioned on and spaced across the select area of the product support structure; and
identifying, from the evaluation of the 3D scan mapping, when one or more of the multiple product depth distances is greater than a predefined depth distance threshold from the edge of the product support structure.

11. The method of claim 10 , further comprising:
identifying when a threshold area across the product support structure of the select area has the product depth distance that is greater than the depth distance threshold; and
issuing a notification requesting action be taken, in response to identifying that the threshold area across the product support structure of the select area has the product depth distance that is greater than the depth distance threshold.

12. The method of claim 11 , further comprising:
identifying, relative to each of multiple rows of items of the

Assignees

• Walmart Apollo Llc

Inventors

• High Donald R
• Chakrobartty Shuvro
• Taylor Robert C

Classifications

• G01S2201/02

  Indoor positioning, e.g. in covered car-parks, mining facilities, warehouses · CPC title

• G01S1/7038

  Signal details · CPC title

• G01S1/7034

  Mounting or deployment thereof · CPC title

• G06Q30/0617

  Representative agent · CPC title

• H04N5/77

  between a recording apparatus and a television camera · CPC title