초록 ▼

A system for verifying deactivation of an EAS tag at a self-checkout counter includes an electronic article surveillance (EAS) tag deactivator for deactivating EAS tags attached to articles processed at a checkout station and an EAS tag interrogator associated with the checkout station that generate

A system for verifying deactivation of an EAS tag at a self-checkout counter includes an electronic article surveillance (EAS) tag deactivator for deactivating EAS tags attached to articles processed at a checkout station and an EAS tag interrogator associated with the checkout station that generates an electronic checkout disable signal in response to detection of an EAS tag by the EAS tag interrogator. The checkout disable signal may be used to disable the operation of a self-checkout station component so that the consumer is unable to process additional articles until the EAS tag deactivation operation is successful. The generation and use of the checkout disable signal helps ensure that a consumer at a self-checkout station deactivates all EAS tags attached to articles processed at a self-checkout station during checkout. The checkout disable signal may be sent to the processor of the terminal of the self-checkout station to cause the processor to disable components of the self-checkout station. The processor of the self-checkout station terminal may disable operation of the scanner and/or keyboard so the consumer is not able to scan or otherwise submit additional articles for checkout processing. As long as the article with the active EAS tag remains in the EAS deactivator or article discharge area, the selfcheckout station remains disabled. Once the tag becomes deactivated or the article is removed from the checkout process, the checkout disable signal generation is terminated and the checkout process may continue. Other component disabling may include suspending queries of the product database or the accumulation of price data in response to the checkout disable signal.

대표청구항 ▼

1. A system for verifying successful deactivation of an EAS tag at a self-checkout station comprising:an EAS tag deactivator associated with a self-checkout station for deactivating an EAS tag attached to an article scanned at the s elf-checkout station;an EAS tag interrogator associated with a bag

1. A system for verifying successful deactivation of an EAS tag at a self-checkout station comprising:an EAS tag deactivator associated with a self-checkout station for deactivating an EAS tag attached to an article scanned at the s elf-checkout station;an EAS tag interrogator associated with a bag well of the checkout station, the EAS tag interrogator generating an electrical checkout disable signal in response to detection of the EAS tag in the bag well by the EAS tag interrogator so that the checkout process is suspended until the EAS tag has been completely deactivated or withdrawn from the checkout process; anda processor for receiving the generated checkout disable signal and disabling a scanner so that additional articles may not be submitted for checkout to disable the checkout process until the EAS tag is completely deactivated or the article to which the EAS tag is attached is withdrawn from the checkout process. 2. The system of claim 1 further comprising:a prompter for prompting deactivation of the EAS tag attached to the article within the bag well. 3. The system of claim 2 wherein the prompter is a display for providing a visual prompt. 4. The system of claim 1 wherein the prompter is an annunciator for providing an audible prompt. 5. A system for verifying successful deactivation of an EAS tag at a self-checkout station comprising:an EAS tag deactivator associated with a self-checkout station for deactivating an EAS tag attached to an article scanned at the self-checkout station;an EAS tag interrogator associated with a bag well of the checkout station, the EAS tag interrogator generating an electrical checkout disable signal in response to detection of the EAS tag in the bag well by the EAS tag interrogator so that the checkout process is suspended until the EAS tag has been completely deactivated or withdrawn from the checkout process; anda processor for receiving the generated checkout disable signal and disabling queries of a product database to disable the checkout process until the EAS tag is completely deactivated or the article to which the EAS tag is attached is withdrawn from the checkout process. 6. The system of claim 5 further comprising:a prompter for prompting deactivation of the EAS tag attached to the article within the bag well. 7. The system of claim 6 wherein the prompter is a display for providing a visual prompt. 8. The system of claim 6 wherein the prompter is an annunciator for providing an audible prompt. 9. A system for verifying successful deactivation of an EAS tag at a self-checkout station comprising:an EAS tag deactivator associated with a self-checkout station for deactivating an EAS tag attached to an article scanned at the self-checkout station;an EAS tag interrogator associated with a bag well of the checkout station, the EAS tag interrogator generating an electrical checkout disable signal in response to detection of the EAS tag in the bag well by the EAS tag interrogator so that the checkout process is suspended until the EAS tag has been completely deactivated or withdrawn from the checkout process; anda processor for receiving the generated checkout disable signal and disabling accumulation of subtotal data for the checkout to disable the checkout process until the EAS tag is completely deactivated or the article to which the EAS tag is attached is withdrawn from the checkout process. 10. The system of claim 9 further comprising:a prompter for prompting deactivation of the EAS tag attached to the article within the bag well. 11. The system of claim 10 wherein the prompter is a display for providing a visual prompt. 12. The system of claim 10 wherein the prompter is an annunciator for providing an audible prompt. 13. A method for verifying successful deactivation of an EAS tag at a self-checkout station comprising:interrogating an EAS tag attached to an article located proximate a bag well at a self-checkout station;generating an electrical checkout disable signal in respon se to detection of the EAS tag by the EAS tag interrogation so that a consumer cannot continue the checkout process until the EAS tag has been completely deactivated or the article to which the EAS tag is attached is withdrawn from the checkout process;receiving the generated checkout disable signal; anddisabling a scanner of the self-checkout station so that a consumer may not submit additional articles for checkout to disable the checkout process until the EAS tag is completely deactivated or the article to which the EAS tag is attached is withdrawn from the checkout process. 14. The method of claim 13 further comprising:prompting a consumer to deactivate the EAS tag attached to the scanned article. 15. The method of claim 14 wherein the prompting includes displaying a visual prompt. 16. The method of claim 14 wherein the prompting includes annunciating an audible prompt. 17. A method for verifying successful deactivation of an EAS tag at a self-checkout station comprising:interrogating an EAS tag attached to an article located proximate a bag well at a self-checkout station;generating an electrical checkout disable signal in response to detection of the EAS tag by the EAS tag interrogation so that a consumer cannot continue the checkout process until the EAS tag has been completely deactivated or the article to which the EAS tag is attached is withdrawn from the checkout process;receiving the generated checkout disable signal; anddisabling queries of a product database to disable the checkout process until the EAS tag is completely deactivated or the article to which the EAS tag is attached is withdrawn from the checkout process. 18. The method of claim 17 further comprising:prompting a consumer to deactivate the EAS tag attached to the scanned article. 19. The method of claim 18 wherein the prompting includes displaying a visual prompt. 20. The method of claim 18 wherein the prompting includes annunciating an audible prompt. 21. A method for verifying successful deactivation of an EAS tag at a self-checkout station comprising:interrogating an EAS tag attached to an article located proximate a bag well at a self-checkout station;generating an electrical checkout disable signal in response to detection of the EAS tag by the EAS tag interrogation so that a consumer cannot continue the checkout process until the EAS tag has been completely deactivated or the article to which the EAS tag is attached is withdrawn from the checkout process;receiving the generated checkout disable signal; anddisabling accumulation of subtotal data for the checkout to disable the checkout process until the EAS tag is completely deactivated or the article to which the EAS tag is attached is withdrawn from the checkout process. 22. The method of claim 21 further comprising:prompting a consumer to deactivate the EAS tag attached to the scanned article. 23. The method of claim 22 wherein the prompting includes displaying a visual prompt. 24. The method of claim 22 wherein the prompting includes annunciating an audible prompt.