Multi-item scanning systems and methods of items for purchase in a retail environment

• US 9,412,124 B2
• Filed: 09/23/2008
• Issued: 08/09/2016
• Est. Priority Date: 09/23/2007
• Status: Active Grant

• Current Assignee: Sunrise R&D Holdings, LLC
• Original Assignee: Sunrise R&D Holdings, LLC
• Inventors: McMullen, William Rodney, Bonner, Brett Bracewell, Hjelm, Christopher Todd
• Primary Examiner(s): BEAUCHAINE, MARK J
• Application Number:
  US12/236,481
• Publication Number:
  US 20090090583A1
• Time in Patent Office: 2,877 Days
• Field of Search: 186/59, 186/61, 235/462.02, 235/462.32
• US Class Current: 1/1
• CPC Class Codes: G06Q 30/06 Buying, selling or leasing transactions
• CPC Class Codes: G07G 1/0045 with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader

Abstract

A system and method for scanning items for purchase in a retail environment is provided that has the ability to scan multiple items within its scan field of view simultaneously or nearly simultaneously in a multi-scanning type of configuration. In addition to the simultaneous scanning, the identity of each scanned item is discovered and then added to a running tally of items to be later purchased in a point of sale terminal.

Claims

1. A system for simultaneously scanning readable media on multiple items for purchase in a retail establishment, comprising:

a) A conveying device on which said items are conveyed; and

b) A multi-item scanning device positioned about said conveying device, said multi-item scanning device having

i) a housing positioned about said conveying device, said housing having an external surface and an internal surface positioned oppositely to said external surface; and

ii) multiple imaging devices attached to and about said internal surface of said housing of said multi-item scanning device for scanning said readable media on each said multiple item for purchase, said multiple imaging devices creating a 360°

field of view wherein all sides of said multiple items may be observed by the imaging devices and whereby said multi-item scanning device scans said scannable readable media of at least two said multiple items for purchase substantially simultaneously within said field of view, the multiple imaging devices further being configured and arranged such that substantially all of a volume encompassed by the housing is covered by the field of view, including a bottom surface of said items, wherein the multiple imaging devices are further configured and arranged to ensure redundant scanning of each item during a single pass through the housing such that after a first scan of each item, that item is scanned at least once more.

2. A system of claim 1 further comprising

c) A memory device that records the identity of each said item scanned within said field of view.

3. The system of claim 2 further comprising

d) Software that controls said memory device, said software cataloging and organizing each said identity of each said item scanned within said field of view.

4. The system of claim 3 wherein said software distinguishes between one scanned said item for purchase and another scanned said item for purchase.

5. The system of claim 3 whereby said software further operates to identify multiple items simultaneously scanned by said multi-item scanning device.

6. The system of claim 5 whereby said software further operates to distinguish multiple items simultaneously scanned by said multi-item scanning device.

7. The system of claim 3 whereby said software further operates to store each said scanned readable media of each said item scanned into a memory device.

8. The system of claim 1 wherein between 50% and about 69% of said readable media on each said item conveyed to a point-of-sale station is read.

9. The system of claim 8 wherein substantially all unscanned said readable media on one or more said items is identified by said system as being unscanned.

10. The system of claim 1 wherein between about 70% and about 99% of said readable media on each said item for purchase is scanned by said multi-item scanning device.

11. The system of claim 10 wherein substantially all unscanned said readable media on one or more said items for purchase is identified as being unscanned.

12. A method of simultaneously scanning readable media on multiple items for purchase in a retail establishment using

a conveying device having a conveyor wherein a multi-item scanning device is attached to said conveying device, said multi-item scanning device having

i) a housing positioned about said conveying device, said housing having an external surface and an internal surface positioned oppositely to said external surface;

and

ii) multiple imaging devices attached to and about said internal surface of said housing of said multi-item scanning device for scanning said readable media on each said multiple item for purchase, said multiple imaging devices creating at 360°

field of view wherein all sides of said multiple items may be observed by the imaging devices and whereby said multi-item scanning device scans said scannable readable media of at least two said multiple items for purchase substantially simultaneously within said field of view the multiple imaging devices further being configured and arranged such that substantially all of a volume encompassed by the housing is covered by the field of view, including a bottom surface of said items;

the method comprising;

conveying two or more items on said conveyor starting from a position upstream on said conveyor to a position downstream on said conveyor to said multi-item scanning device;

scanning said readable media on said two or more items substantially simultaneously in said multi-item scanning device, within the field of view; and

redundantly scanning each item at least a second time during a single pass through the housing such that after a first scan of each item, that item is scanned at least once more.

13. The method of claim 12 whereby said multiple items conveyed on said conveyor assume multiple configurations on said conveyor.

14. The method of claim 12 further comprising the step of

e. Recording an identity of each said item scanned within said field of view with a memory device.

15. The method of claim 14 wherein said memory device comprises software, said software operating to catalogue and organize each said identity of each said item scanned within said field of view.

16. The method of claim 15 whereby said software further operates to identify multiple items simultaneously scanned by said multi-item scanning device.

17. The method of claim 16 whereby said software further operates to distinguish multiple items simultaneously scanned by said multi-item scanning device.

18. The method of claim 12 wherein between about 50% and about 69% of said readable media on each said item conveyed to a point-of-sale station is read.

19. The method of claim 18 wherein substantially all unscanned said readable media on one or more said items is identified by said system as being unscanned.

20. The method of claim 12 wherein between about 70% to about 99% of said readable media on each said item is scanned by said multi-item scanning device.

21. The method of claim 20 wherein substantially all unscanned said readable media on one or more said items for purchase is identified as being unscanned.