System and method for ensuring location of an individual within a designated area

• US 7,336,188 B2
• Filed: 10/14/2005
• Issued: 02/26/2008
• Est. Priority Date: 10/14/2005
• Status: Active Grant

• Current Assignee: Secure Care Products, LLC
• Original Assignee: Secure Care Products, Inc.
• Inventors: Richard, Douglas H., Singer, Michael H.
• Primary Examiner(s): Lieu; Julie
• Application Number:
  US11/251,524
• Publication Number:
  US 20070085691A1
• Time in Patent Office: 865 Days
• Field of Search: None
• US Class Current: 340/573.1
• CPC Class Codes: G08B 21/0208 Combination with audio or video communication, e.g. combination with "baby phone" function
• CPC Class Codes: G08B 21/0252 System arrangements wherein the child unit emits, i.e. the child unit incorporates the emitter
• CPC Class Codes: G08B 21/0286 Tampering or removal detection of the child unit from child or article

Abstract

A system and method for ensuring that a monitored individual is located within a designated area is provided. The system contains a monitoring band having a transmitter capable of transmitting a signal. A transceiver interface unit is also located within the system, which is capable of receiving the signal and determining if the signal is a signal indicating that the monitoring band has been cut or a signal indicating that the transmitter on the monitoring band is functional. The system also contains a monitoring station capable of performing an event if the monitoring station receives the cut-band signal, or if the monitoring station is monitoring the monitoring band, performing the event if the polling signal is not received by the monitoring station within a predefined period of time.

Claims

1. A system for ensuring location of an individual or an object within a designated area, comprising:

a monitoring band having a transmitter capable of transmitting a signal;

a transceiver interface unit capable of receiving the signal and determining if the signal is a signal indicating that said monitoring band has been cut, hereafter referred to as a cut-band signal, or a signal indicating that said monitoring band is functional, hereafter referred to as a polling signal;

a monitoring station capable of performing an event if said monitoring station receives said cut-band signal, or, if said monitoring station is monitoring said monitoring band, performing said event if said polling signal is not received by said monitoring station within a predefined period of time; and

a receiver;

a counter capable of increasing a count in accordance with a number of times that a polling signal having a unique identification is received by said monitoring station; and

a storage device for storing said unique identification and said count.

2. The system of claim 1, wherein said signal transmitted by said monitoring band is said cut-band signal if said monitoring band has been cut, and said polling signal if said monitoring band is transmitting said signal as an indication that said monitoring band is functional.

3. The system of claim 2, wherein said monitoring band further comprises a cut monitor that is capable of determining if said monitoring band has been cut by determining if a voltage transmitted through a length of said monitoring band is received back at said cut monitor.

4. The system of claim 1, wherein said signal contains a data packet having a header, and wherein said header has a unique identification of said monitoring band stored therein.

5. The system of claim 4, wherein said header also contains data indicating whether said signal is a cut-band signal or a polling signal.

6. The system of claim 1, wherein said event is sounding of an alarm.

7. The system of claim 1, wherein said monitoring band further comprises:

a power supply; and

a motion sensor, wherein power to said transmitter is decreased if said motion sensor determines that there is a lack of motion of said individual or object over a predefined period of time.

8. The system of claim 1, wherein said transceiver interface unit further comprises a buffer for temporarily storing said polling signal.

9. The system of claim 1, wherein said monitoring band is capable of producing a polling signal for transmission by said transmitter in accordance with a predefined polling signal transmission schedule.

10. A method of ensuring location of an individual or an object within a designated area, comprising the steps of:

determining if a received signal is a signal indicating that a monitoring band attached to said individual or object has been cut, hereafter referred to as a cut-band signal, or if said received signal is a signal indicating that said monitoring band is functional, hereafter referred to as a received polling signal;

notifying authorities if said received signal is a cut-band signal;

determining a number of times that a polling signal having a unique identification similar to a unique identification stored within said received polling signal, has been received, if said received signal is a received polling signal;

monitoring said monitoring band for a polling signal having said unique identification, if said number of times that a polling signal having said unique identification exceeds a predefined number; and

notifying said authorities if a polling signal having said stored unique identification is not received within a predefined period of time, if monitoring said monitoring band.

11. The method of claim 10, wherein said monitoring of said monitoring band is performed after receiving a predefined number of polling signals having the same unique identification.

12. The method of claim 10, wherein said step of notifying said authorities further comprises the steps of:

sounding an alarm; and

displaying said unique identification.

13. The method of claim 10, further comprising the step of maintaining a count of a number of times that a polling signal having a unique identification has been received.

14. A method of ensuring location of an individual or apparatus within a designated area, comprising the steps of:

receiving a signal;

determining if said signal is a cut-band signal, wherein said cut-band signal signifies that a monitoring band has been cut, or a polling signal, wherein said polling signal is a signal indicating that said monitoring band is functional;

immediately transmitting a received cut-band signal to a remote location;

temporarily storing a received polling signal;

determining a number of times that a polling signal having a unique identification similar to a unique identification stored within said received rolling signal, has been recieved, if said received signal is a received polling signal; and

transmitting all stored polling signals to said remote location at a predetermined time.

15. The method of claim 14, further comprising the step of determining if said received signal is from a monitored monitoring band.

16. The method of claim 15, wherein said step of determining if said received signal is from a monitored monitoring band further comprises the step of searching for a unique identification received from said received signal.

17. A system for ensuring location of an individual or an object within a designated area, comprising the steps of:

means for determining if a received signal is a signal indicating that a monitoring band attached to said individual or object has been cut, hereafter referred to as a cut-band signal, or if said received signal is a signal indicating that said monitoring band is functional, hereafter referred to as a received polling signal;

means for determining a number of times that a polling signal having a unique identification similar to a unique identification stored within said received polling signal has been received, if said received signal is a received polling signal;

means for notifying authorities if said received signal is a cut-band signal and for notifying said authorities if a polling signal having said stored unique identification is not received within a predefined period of time, if monitoring said monitoring band; and

means for monitoring said monitoring band for a polling signal having said unique identification, if said number of times that a polling signal having said unique identification exceeds a predefined number.

18. A method of ensuring location of an individual or an object within a designated area, comprising the steps of:

determining if a received signal is a signal indicating that a monitoring band attached to said individual or object has been cut, hereafter referred to as a cut-band signal, or if said received signal is a signal indicating that said monitoring band is functional, hereafter referred to as a received polling signal;

determining a number of times that a polling signal having a unique identification similar to a unique identification stored within said received polling signal, has been received, if said received signal is a received polling signal; and

monitoring said monitoring band for a polling signal having said unique identification, if said number of times that a polling signal having said unique identification exceeds a predefined number.