Stock Level Determination

• US 20180114183A1
• Filed: 10/06/2017
• Published: 04/26/2018
• Est. Priority Date: 10/25/2016
• Status: Abandoned Application

• Current Assignee: Walmart Apollo, LLC (WalMart Inc.)
• Original Assignee: Wal-Mart Stores Texas LLC (WalMart Inc.)
• Inventors: Howell, Daniel B.
• Application Number:
  US15/726,985
• Publication Number:
  US 20180114183A1
• Time in Patent Office: Days
• CPC Class Codes: G02B 5/10 with curved faces
• CPC Class Codes: G06Q 10/087 Inventory or stock management, e.g. order filling, procurement or balancing against orders
• CPC Class Codes: G06V 20/10 Terrestrial scenes scenes under surveillance with static cameras G06V20/52; scenes perceived from the exterior of a vehicle G06V20/56; scenes perceived from the interior of a vehicle G06V20/59
• CPC Class Codes: G06V 20/52 Surveillance or monitoring of activities, e.g. for recognising suspicious objects recognising microscopic objects G06V20/69
• CPC Class Codes: G06V 2201/06 Recognition of objects for industrial automation

Abstract

In some embodiments, apparatuses and methods are provided herein useful to determine a stock level for products on a product display using a mirror to provide a view of the product display and/or products stocked thereon. The mirror can have a convex or segmented convex configuration to provide a wider field-of-view than a flat mirror. Further, the system described herein can include an electronic imager or machine readable code scanner that utilizes the mirror to capture an image of the product display and products stocked thereon or to scan machine readable codes on the product display or products. The image or scan can then be sent to a control circuit for analysis and stock level determination. The control circuit can also create workflow tasks to check the product display, restock, order more inventory, and the like.

Claims

1. A stock level indication apparatus comprising:

a merchandising unit including a back wall and a product support member mounted to the back wall, the product support member having a surface configured to receive products thereon extending between a front edge and a back edge thereof;

a mirror mounted to the merchandising unit adjacent to a rear portion of the product support member and spaced therefrom so as to not interfere with products received thereon, the mirror oriented to provide a view of the surface of the product support member and products received thereon from a position adjacent to the front edge of the product support member;

a scanning device disposed adjacent to the front edge of the product support member and configured to scan the product support member and/or the products received thereon using the mirror;

a control circuit in communication with the scanning device and configured to analyze the scan of the product support member and/or the products to determine a stock level for the product support member.

2. The stock level indication apparatus of claim 1, wherein the mirror comprises a convex mirror.

3. The stock level indication apparatus of claim 1, wherein the mirror comprises a convexly segmented mirror.

4. The stock level indication apparatus of claim 1, wherein the product support member comprises a shelf, the merchandising unit includes a plurality of shelves;

and the mirror is mounted to the back wall of the merchandising unit and spaced from a bottom surface of an above shelf of the plurality of shelves.

5. The stock level indication apparatus of claim 1, wherein the product support member comprises a shelf, the merchandising unit includes a plurality of shelves;

and the mirror is mounted to a bottom surface of one of the plurality of shelves.

6. The stock level indication apparatus of claim 1, wherein the scanning device comprises a mobile electronic imager.

7. The stock level indication apparatus of claim 1, wherein the scanning device comprises a barcode reader.

8. The stock level indication apparatus of claim 1, wherein the scanning device is configured to scan the product support member and/or the products received thereon using the mirror from a plurality of heights.

9. The stock level indication apparatus of claim 1, wherein the scanning device is configured to scan the product support member and/or the products received thereon using the mirror from a plurality of different horizontal positions.

10. The stock level indication apparatus of claim 1, wherein the control circuit is configured to send a low stock signal in response to determining that the stock level indicates a number of products on the product support member is less than a predetermined number.

11. The stock level indication apparatus of claim 1, wherein the control circuit is configured to analyze the scan for empty space on the product support member to determine the stock level.

12. The stock level indication apparatus of claim 1, wherein the control circuit is configured to analyze the scan to count products received on the product support member to determine the stock level.

13. A method for providing an indication of stock level, the method comprising:

scanning a surface of a product support member mounted to a back wall of a merchandising unit and/or products received on the surface of the product support member with a scanning device using a mirror mounted to the merchandising unit adjacent to a rear portion of the product support member and spaced therefrom so as to not interfere with products received thereon to create a scan, the mirror oriented to provide a view of the surface of the product support member and products received thereon from a position adjacent to the front edge of the product support member;

analyzing the scan with a control circuit to determine a stock level for the product support member.

14. The method of claim 13, wherein the mirror comprises a convex mirror such that the scan shows a distorted view, and analyzing the scan comprises undistorting the scan.

15. The method of claim 13, wherein the mirror comprises a convexly segmented mirror.

16. The method of claim 13, wherein scanning the surface of the product support member comprises moving the scanning device along a vertical axis to obtain scans from a plurality of heights.

17. The method of claim 13, wherein scanning the surface of the product support member comprises moving the scanning device along a horizontal plane to obtain scans from a plurality of different positions.

18. The method of claim 13, wherein the scanning device comprises a mobile electronic imager, and scanning the surface of the product support member comprises capturing an image of the surface of the product support member.

19. The method of claim 13, wherein the scanning device comprises a barcode reader, and scanning the surface of the product support member comprises scanning barcodes of products received on the surface of the product support member.

20. The method of claim 13, wherein analyzing the scan with the control circuit comprises analyzing the scan for empty space on the product support member to determine the stock level.

21. The method of claim 13, wherein analyzing the scan with the control circuit comprises analyzing the scan to count products received on the product support member to determine the stock level.

22. The method of claim 13, further comprising sending a low stock signal with the control circuit in response to determining that the stock level indicates a number of products on the product support member is less than a predetermined number.