Richard Hoehn

A tag controller is configured to interface with a plurality of security tags adapted to be disposed on a corresponding plurality of products in a monitoring environment. The tag controller includes processing circuitry configured to receive information indicative of movement of two or more security tags, determine whether tag grouping criteria are met, define the two or more security tags as a tag group in response to the tag grouping criteria being met, and initiate a tag group tracking… Show more

A tag controller is configured to interface with a plurality of security tags adapted to be disposed on a corresponding plurality of products in a monitoring environment. The tag controller includes processing circuitry configured to receive information indicative of movement of two or more security tags, determine whether tag grouping criteria are met, define the two or more security tags as a tag group in response to the tag grouping criteria being met, and initiate a tag group tracking protocol to track further movement of the tag group. Show less

A tag controller is configured to interface with a security tag adapted to be disposed on a corresponding product in a monitoring environment. The tag controller includes processing circuitry configured to perform a tag position estimation by receiving information indicative of signal strength measured at the security tag relative to each of a plurality of locating beacons disposed in the monitoring environment, defining an order of a selected number of the locating beacons based on signal… Show more

A tag controller is configured to interface with a security tag adapted to be disposed on a corresponding product in a monitoring environment. The tag controller includes processing circuitry configured to perform a tag position estimation by receiving information indicative of signal strength measured at the security tag relative to each of a plurality of locating beacons disposed in the monitoring environment, defining an order of a selected number of the locating beacons based on signal strength, determining a first midpoint between two of the selected number of the locating beacons having the lowest signal strengths, determining at least a second midpoint between the first midpoint and a locating beacon having a next lowest signal strength, and determining a location of the security tag at least in part based on the second midpoint. Show less

A security system controller may include processing circuitry. The processing circuitry may be configured to receive information indicative of motion of a security tag disposed on a product in a monitoring environment, track motion of the security tag responsive to information received via wireless communication between the security tag and a plurality of locator devices of a first locating system, and determine whether a potential foil bag condition exists relative to the security tag based on… Show more

A security system controller may include processing circuitry. The processing circuitry may be configured to receive information indicative of motion of a security tag disposed on a product in a monitoring environment, track motion of the security tag responsive to information received via wireless communication between the security tag and a plurality of locator devices of a first locating system, and determine whether a potential foil bag condition exists relative to the security tag based on a loss of communication with the security tag while tracking motion of the security tag. Show less

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… Show more

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. Show less

A tag controller is configured to interface with a security tag adapted to be disposed on a corresponding product in a monitoring environment. The tag controller includes processing circuitry configured to perform a tag position estimation by receiving information indicative of signal strength measured at the security tag relative to each of a plurality of locating beacons disposed in the monitoring environment, defining an order of a selected number of the locating beacons based on signal… Show more

A tag controller is configured to interface with a security tag adapted to be disposed on a corresponding product in a monitoring environment. The tag controller includes processing circuitry configured to perform a tag position estimation by receiving information indicative of signal strength measured at the security tag relative to each of a plurality of locating beacons disposed in the monitoring environment, defining an order of a selected number of the locating beacons based on signal strength, determining a first midpoint between two of the selected number of the locating beacons having the lowest signal strengths, determining at least a second midpoint between the first midpoint and a locating beacon having a next lowest signal strength, and determining a location of the security tag at least in part based on the second midpoint. Show less