Security tag alerting for continuous movement

• US 9,472,074 B2
• Filed: 12/18/2014
• Issued: 10/18/2016
• Est. Priority Date: 12/18/2014
• Status: Active Grant

• Current Assignee: CHECKPOINT SYSTEMS, INC. (CCL Industries Incorporated)
• Original Assignee: CHECKPOINT SYSTEMS, INC. (CCL Industries Incorporated)
• Inventors: Hazelwood, Zachary Cody, Hoehn, Richard, Bradshaw, Merril F.
• Primary Examiner(s): Kim, Kevin
• Application Number:
  US14/575,941
• Publication Number:
  US 20160180671A1
• Time in Patent Office: 670 Days
• Field of Search: 340/568.1, 340/568.8, 340/571, 340/571.1, 340/572, 340/573.4, 340/572.4
• US Class Current: 1/1
• CPC Class Codes: G08B 13/2402 Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting mechanical aspects of the tags, e.g. related to locking E05B73/0017; RFID readers G06K7/00; RFID tags G06K19/00; access control systems G07C9/00; anti-theft control in point of sale systems G07G3/003; security seals G09F3/03
• CPC Class Codes: G08B 13/2462 Asset location systems combined with EAS inventory, tracking, logistic G06Q10/00; entrance control systems G07C9/00

Abstract

A tag controller may be configured to interface with one or more security tags and at least one of the tags may be adapted to be disposed on a product in a monitoring environment. The tag controller may include processing circuitry configured to receive location information indicative of tag location responsive to initial movement of a tag, and compare the location information to alerting criteria. The alerting criteria may include at least a position component and a temporal component. The processing circuitry may be further configured to initiate an alerting function responsive to the alerting criteria being met.

Claims

1. A tag controller configured to interface with one or more security tags, at least one of which is adapted to be disposed on a product in a monitoring environment, the tag controller comprising processing circuitry configured to:

receive location information indicative of tag location responsive to movement of a tag;

compare the location information to alerting criteria, the alerting criteria including at least a position component defining an area and a temporal component defining a period of time; and

initiate an alerting function responsive to the alerting criteria being met,

wherein the alerting criteria are met in response to the tag being located in the area for the period of time,

wherein the period of time is measured only when the tag is in motion.

2. The tag controller of claim 1, wherein the area is defined by a reference location and a distance from the reference location.

3. The tag controller of claim 2, wherein at least one of the distance or the period of time is variable based at least in part on a characteristic of the product.

4. The tag controller of claim 3, wherein the distance decreases as product cost increases.

5. The tag controller of claim 3, wherein the period of time decreases as product cost increases.

7. The tag controller of claim 1, wherein initiating the alerting function comprises providing direction for assistance to be provided in a zone associated with the location information.

8. The tag controller of claim 1, wherein the position component is defined in relation to a plurality of zones, and wherein motion of the tag between zones resets the temporal component.

9. The tag controller of claim 1, wherein, in response to a lack of motion for at least a given amount of time, the temporal component is reset.

6. A tag controller configured to interface with one or more security tags, at least one of which is adapted to be disposed on a product in a monitoring environment, the tag controller comprising processing circuitry configured to:

receive location information indicative of tag location responsive to movement of a tag;

compare the location information to alerting criteria, the alerting criteria including at least a position component defining an area and a temporal component defining a period of time; and

initiate an alerting function responsive to the alerting criteria being met,

wherein the alerting criteria are met in response to the tag being located in the area for the period of time, and

wherein the position component is defined in relation to a plurality of zones, and wherein the period of time is variable based at least in part on which of the zones the tag is located within.

10. A security system comprising:

a plurality of security tags disposed on a corresponding plurality of products in a monitoring environment;

a plurality of locator devices associated with a locating system for tracking the security tags in the monitoring environment; and

a tag controller comprising processing circuitry configured to;

receive location information indicative of tag location responsive to movement of a tag;

compare the location information to alerting criteria, the alerting criteria including at least a position component defining an area and a temporal component defining a period of time; and

initiate an alerting function responsive to the alerting criteria being met,

wherein the alerting criteria are met in response to the tag being located in the area for the period of time, and

wherein the period of time is measured only when the tag is in motion.

11. The security system of claim 10, wherein the area is defined by a reference location and a distance from the reference location.

12. The security system of claim 11, wherein at least one of the distance or the period of time is variable based at least in part on a characteristic of the product.

13. The security system of claim 12, wherein the distance decreases as product cost increases.

14. The security system of claim 12, wherein the period of time decreases as product cost increases.

15. The security system of claim 11, wherein the position component is defined in relation to a plurality of zones, and wherein the period of time is variable based at least in part on which of the zones the tag is located within.

16. The security system of claim 10, wherein initiating the alerting function comprises providing direction for assistance to be provided in a zone associated with the location information.

17. The security system of claim 10, wherein the position component is defined in relation to a plurality of zones, and wherein motion of the tag between zones resets the temporal component.

18. The security system of claim 10, wherein, in response to a lack of motion for at least a given amount of time, the temporal component is reset.