Using a mobile device to assist in exception handling in self-checkout and automated data capture systems

• US 9,082,142 B2
• Filed: 01/09/2013
• Issued: 07/14/2015
• Est. Priority Date: 01/09/2012
• Status: Active Grant

• Current Assignee: Datalogic Adc, Inc. (Datalogic S.p.A.)
• Original Assignee: Datalogic Adc, Inc. (Datalogic S.p.A.)
• Inventors: Svetal, Michael P.
• Primary Examiner(s): Savusdiphol, Paultep
• Application Number:
  US13/737,805
• Publication Number:
  US 20130175339A1
• Time in Patent Office: 916 Days
• Field of Search: 235/383, 235/462.08, 235/462.11, 235/462.31
• US Class Current: 1/1
• CPC Class Codes: G06Q 10/20 Administration of product repair or maintenance
• CPC Class Codes: G06Q 30/06 Buying, selling or leasing transactions
• CPC Class Codes: G07G 1/0054 with control of supplementary check-parameters, e.g. weight or number of articles
• CPC Class Codes: G07G 1/14 Systems including one or more distant stations co-operating with a central processing unit data transmission in general H04L; telemetry systems for selectively calling a substation from a main station H04Q9/00

Abstract

Self checkout and automated checkout systems and methods for multiple lane checkout stations, the automated checkout lane having a conveyor system that automatically transport objects through a portal data reader, wherein an operator (such as a checkout clerk) is provided with a portable/handheld data input and display device that allows the operator to move between multiple checkout stations for handling reading exceptions at the checkout station by employing the portable device.

Claims

1. An automated optical code reading and control system, comprising

a portal data reader having a read zone;

a conveyor system configured to automatically transport items into and through the read zone of the portal data reader, the portal data reader being operable to identify the items being transported through the read zone;

an exception identification system operable to detect an exception item that has been transported into or through the read zone without being successfully identified by the portal data reader;

a customer display and input device operable by the customer to receive exception information from the exception identification system pertaining to the exception item and to display certain exception information for allowing the customer to input a proposed solution for handling the exception item;

a handheld display device operable by a clerk and including a display screen and being operable (1) to receive the exception information and the proposed solution and (2) to take input from the clerk to accept or deny the proposed solution for handling the exception item.

2. The system of claim 1 wherein the portal data reader includes an optical code reading system operable for reading optical codes on the items for identifying the items being transported through the read zone.

3. The system of claim 1 or 2 wherein the portal data reader includes an optical recognition system operable for identifying the items being transported through the read zone.

4. The system of claim 1 further comprising an imaging system operable for acquiring an image of the exception item, wherein the image is communicated to the handheld display device for display thereon.

5. The system of claim 1 further comprising an exception handling system, wherein the exception handling system is configured to receive feedback information produced in response to the clerk manually resolving the exception item via input to the handheld display device.

6. The system of claim 5 wherein the handheld display device comprises an optical code reader, wherein the handheld display device is operative to allow the clerk to resolve the exception item via reading an optical code on the exception item with the optical code reader.

7. The system of claim 5 wherein the display screen of the handheld display device comprises a touch screen, wherein the handheld display device is operative to receive a digital photograph of an entirety of the exception item and to allow the clerk to use the touch screen to manually manipulate the digital photograph of the exception item to focus on an optical code to enable at least one of manual or automatic reading of the optical code via the handheld display device.

8. The system of claim 1 wherein the certain exception information displayed on the customer display and input device comprises a list of one or more possible exception handling options that the customer may simply select for the proposed solution for handling the exception.

9. The system of claim 8 wherein the one or more possible exception handling options comprises ignoring the exception.

10. A method of operation for an automated data reading system, comprising the steps of

moving, via a conveyor, items along an item path through a read zone of a portal data reader;

determining that an item is being transported through the read zone;

capturing an image of the item as it is moved along the item path and through the read zone;

attempting to identify the item with the portal data reader by reading an optical code on the item;

determining an exception to item identification if the portal data reader is unsuccessful in identifying the item;

sending exception information to a customer display and input device operable for receiving input from the customer of a proposed solution to the exception;

sending the exception information and the proposed solution to a handheld device having a display, wherein a clerk employs the handheld device to resolve the exception by accepting or denying the proposed solution.

11. A method of claim 10 wherein the step of determining an exception to item identification further includes attempting to identify the item with the portal data reader by using optical recognition to identify the item.

12. A method according to claim 10 wherein sending exception information comprises sending an image of the item to the handheld device and displaying the image on the display, wherein the display comprises a touch screen, wherein the clerk resolves the exception by manually manipulating the image on the touch screen to focus on an optical code, and prompting reading of the optical code.

13. A method according to claim 10 further comprising providing the handheld device with an optical code reader and resolving the exception by reading the optical code with the handheld device.

14. A method according to claim 10 wherein sending exception information to the customer display and input device comprises

displaying a list of one or more possible exception handling options that the customer may simply select for the proposed solution for handling the exception.

15. A method according to claim 14 wherein the one or more possible exception handling options comprises ignoring the exception.

16. A method of operation for a retail self-checkout data reading system, comprising the steps of

via a customer, presenting items through a read zone of a data reader;

identifying the item with the data reader by reading an optical code on the item;

capturing an image of the item as it is presented in the read zone;

determining if there is any exception to item identification and if there is an exception, sending the image of the item to a customer display and input device and displaying the image thereon, wherein the customer employs the customer display and input device using the displayed image to input a proposed solution to solve the exception;

sending the proposed solution to a handheld device having a display, wherein a clerk employs the handheld device to resolve the exception by accepting or denying the proposed solution.

17. A method according to claim 16 further comprising

gathering additional information on the item;

performing an item check on the item by comparing the additional information gathered to the item identification from the optical code having been read;

annotating the image on the display with the additional information.