Person-monitoring system
First Claim
1. A proximity surveillance apparatus comprising:
- an interrogator, a tag, and an accessory;
wherein a communication link is established between the interrogator and the tag;
wherein the communication link is established at predetermined intervals;
wherein the communication link ensures that the tag is in the proximity of the interrogator;
wherein the communication link further comprises an interrogation signal and a reflected signal;
wherein the tag attaches to the accessory;
wherein the proximity surveillance apparatus is adapted for use with a first person and a second person;
wherein the first person carries the interrogator;
wherein the second person wears the accessory with the tag;
wherein should communication link fail to be established the interrogator initiates an alarm;
wherein the interrogator comprises a personal data device that is configured to transmit the interrogation signal at a first predetermined radio signal frequency;
wherein the personal data device is further configured to receive the reflected signal at a second predetermined radio frequency signal;
wherein the first radio frequency and the second radio frequency are identical;
wherein the personal data device further comprises a near field communication functionality;
wherein the near field communication functionality physically generates the interrogation signal;
wherein the near field communication functionality physically receives the reflected signal;
wherein the near field communication functionality physically processes the reflected signal;
wherein the tag comprises an RFID tag;
wherein the RFID tag is an active RFID tag;
wherein the RFID tag is powered by a battery;
wherein the first predetermined radio signal frequency is 13.56 MHz;
wherein the accessory comprises a housing, a fastener and a textile;
wherein the housing is a rigid casing that contains the tag;
wherein the fastener is a device that attaches the housing to the textile;
wherein the fastener is selected from the group consisting of snaps, buttons, pins, and hook and loop fasteners;
wherein the housing further comprises a capped tube and a closure;
wherein the closure is a lid that is intended to close the open face of the capped tube;
wherein the inner diameter of the capped tube is sized to receive the RFID tag and the battery;
wherein the RFID tag and the battery are inserted in the capped tube;
wherein the fastener is a hook and loop fastener;
wherein the hook and loop fastener further comprises a first hook or loop surface and a second hook or loop surface;
wherein the first hook or loop surface is attached to the textile with a sewn seam;
wherein the second hook or loop surface is attached to the capped tube with an adhesive.
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Accused Products
Abstract
The person monitoring system is a proximity surveillance system. The person monitoring system comprises an interrogator, a tag, and an accessory. A communication link is established between the interrogator and the tag at predetermined, but not necessarily regular, intervals to ensure that the tag is in the proximity of the interrogator. The tag is attached to an accessory. The person monitoring system is adapted for use with a first person and a second person. The first person carries the interrogator. The second person wears the accessory with the tag. Should the communication link fail to be established, the interrogator initiates an alarm informing the first person that the second person is no longer nearby.
17 Citations
3 Claims
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1. A proximity surveillance apparatus comprising:
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an interrogator, a tag, and an accessory; wherein a communication link is established between the interrogator and the tag; wherein the communication link is established at predetermined intervals; wherein the communication link ensures that the tag is in the proximity of the interrogator; wherein the communication link further comprises an interrogation signal and a reflected signal; wherein the tag attaches to the accessory; wherein the proximity surveillance apparatus is adapted for use with a first person and a second person; wherein the first person carries the interrogator; wherein the second person wears the accessory with the tag; wherein should communication link fail to be established the interrogator initiates an alarm; wherein the interrogator comprises a personal data device that is configured to transmit the interrogation signal at a first predetermined radio signal frequency; wherein the personal data device is further configured to receive the reflected signal at a second predetermined radio frequency signal; wherein the first radio frequency and the second radio frequency are identical; wherein the personal data device further comprises a near field communication functionality; wherein the near field communication functionality physically generates the interrogation signal; wherein the near field communication functionality physically receives the reflected signal; wherein the near field communication functionality physically processes the reflected signal; wherein the tag comprises an RFID tag; wherein the RFID tag is an active RFID tag; wherein the RFID tag is powered by a battery; wherein the first predetermined radio signal frequency is 13.56 MHz; wherein the accessory comprises a housing, a fastener and a textile; wherein the housing is a rigid casing that contains the tag; wherein the fastener is a device that attaches the housing to the textile; wherein the fastener is selected from the group consisting of snaps, buttons, pins, and hook and loop fasteners; wherein the housing further comprises a capped tube and a closure; wherein the closure is a lid that is intended to close the open face of the capped tube; wherein the inner diameter of the capped tube is sized to receive the RFID tag and the battery; wherein the RFID tag and the battery are inserted in the capped tube; wherein the fastener is a hook and loop fastener; wherein the hook and loop fastener further comprises a first hook or loop surface and a second hook or loop surface; wherein the first hook or loop surface is attached to the textile with a sewn seam; wherein the second hook or loop surface is attached to the capped tube with an adhesive. - View Dependent Claims (2, 3)
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Specification