Home/commercial security monitoring system

• US 6,452,490 B1
• Filed: 08/24/1999
• Issued: 09/17/2002
• Est. Priority Date: 08/24/1999
• Status: Expired due to Term

• Current Assignee: WSOU Investments, LLC (WSOU Holdings, LLC)
• Original Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Inventors: Kowal, James Allen, Kampmeier, Eric Edward, Johnson, John Andrew, Garland, Stuart Mandel, Smith, David B.
• Primary Examiner(s): POPE, DARYL C
• Application Number:
  US09/382,282
• Time in Patent Office: 1,120 Days
• Field of Search: 340/506, 340/3.1, 340/521, 340/539, 340/531, 340/825.69, 379/37, 379/38, 379/39, 370/912, 370/913
• US Class Current: 340/506
• CPC Class Codes: G08B 25/007 Details of data content structure of message packets; data protocols
• CPC Class Codes: G08B 25/08 using communication transmission lines G08B13/19658, G08B21/0286, G08B25/016 take precedence
• CPC Class Codes: Y10S 370/913 Wireless or radio

Abstract

A method and apparatus for communicating between Customer Premises Equipment, (CPE) alarm sensing devices, and alarm monitoring stations. The sensing devices communicate with an end office switch by transmitting a message, such as a string of Dual-Tone Multi-Frequency, (DTMF) digits to that switch. At the switch, the message is processed and a determination is made which of a plurality of alarm monitoring stations should receive the alarm indication. One or more data packets are sent to the selected alarm monitoring stations with the packets identifying the source of the alarm indication, and the type of alarm indication. Advantageously, the packetized communication between the end office switch and the alarm monitoring system allows a high volume of alarm indications to be sent to an alarm monitoring station, because individual telephone connections are not required for each such alarm message.

Claims

1. A method of alerting an alarm monitoring station of an alarmable condition, said alarm for response to said alerting, comprising the steps of:

detecting said alarmable condition at a customer'"'"'s premises;

sending a message representing said alarmable condition over a telephone line to an end office switch serving said customer premises equipment alarmable conditions;

in said end office switch, analyzing said message to generate at least one packet of data describing the alarm event for transmission to an alarm monitoring system; and

transmitting said at least one packet over a reserved transmission facility used for transmitting packets describing a plurality of concurrent alarm events from said end office switch to said alarm monitoring station;

wherein the step of analyzing further comprises the step of analyzing a plurality of concurrent messages from a plurality of customer premises equipments for transmission to said alarm monitoring station over said transmission facility;

wherein no individual trunk connection to said alarm monitoring station is required for each new detected alarmable condition.

2. The method of claim 1, wherein the step of sending a message to an end office switch comprises the step of sending a string of Dual-Tone Multi-Frequency, (DTMF) digits.

3. The method of claim 1, wherein the step of sending a message to an end office switch comprises the step of sending a string of dial pulse digits.

4. The method of claim 1, wherein the step of sending a message to an end office switch comprises the step of sending data in Frequency Shift Keyed, (FSK) form.

5. The method of claim 1, wherein the step of sending a message to an end office switch comprises the step of sending an Integrated Service Digital Network, (ISDN) control channel message from CPE having ISDN facilities.

6. The method of claim 2, wherein the step of sending a message to an end office switch comprises the step of sending a partial dial string of digits.

7. The method of claim 3, wherein the step of sending a message to an end office switch comprises the step of sending a partial dial string of digits.

8. The method of claim 1, wherein said alarm monitoring station is one of a plurality of security monitoring stations, and further comprising the step of:

selecting one of said plurality of alarm monitoring stations for transmission of said at least one packet.

9. The method of claim 8, wherein the step of selecting one of said plurality of alarm monitoring stations comprises the step of processing translation data for a customer at said customer premises equipment (CPE).

10. The method of claim 9, further comprising the step of modifying said translation data for said customer using Recent Change facilities of said end office switch.

11. The method of claim 10, wherein the step of processing said customer'"'"'s translation data comprises the step of processing said customer'"'"'s translation data with respect to date and time of said detecting said alarmable condition.

12. The method of claim 8, wherein the step of selecting comprises the step of selecting based on translation data for said end office switch.

13. The method of claim 12, further comprising the step of:

modifying said translation data for said central office for said end office switch using Recent Change capabilities.

14. The method of claim 12, wherein the step of processing said office translation data comprises the step of processing said office translation data with respect to a day and time of said detecting said alarmable condition.

15. The method of claim 1, further comprising the step of detecting a cut line between said end office switch and said customer premises equipment, (CPE) using facilities of said end office switch.

16. The method of claim 15, further comprising the step of periodically polling said CPE from said end office switch to verify a connection between said end office switch and said CPE.

17. The method of claim 15, further comprising the step of placing a suppressed ringing call to said CPE to verify transmission capability between said CPE and said end office switch.

18. The method of claim 15, further comprising the step of monitoring for a tone or cadenced tone signal from said CPE to verify transmission capability between said CPE and said end office switch.

19. The method of claim 1, wherein the step of sending a message comprises the step of sending a message over a telephone line shared with at least one telephone station at said customer premises.

20. Apparatus for alerting an alarm monitoring station of an alarmable condition, comprising:

means for detecting said alarmable condition at a customer'"'"'s premises;

means for sending a message representing said alarmable condition to a telephone end office switch serving said customer premises equipment;

in said telephone end office switch, means for analyzing said message to generate at least one packet of data describing the alarm event for transmission to an alarm monitoring system; and

transmission means used for transmitting packets describing a plurality of concurrent alarm events, said transmission means for said at least one packet from said telephone end office switch to said alarm monitoring station being reserved for transmitting a plurality of concurrent alarm conditions;

wherein said telephone end office switch analyzes a plurality of concurrent messages from a plurality of customer premises equipments for transmission means;

wherein no individual call trunk connection to said alarm monitoring station is required for each new detected alarmable condition.

21. The apparatus method of claim 20, wherein the means for sending a message to an end office switch comprises the means for sending a string of Dual-Tone Multi-Frequency, (DTMF) digits.

22. The apparatus of claim 20, wherein the means for sending a message to an end office switch comprises means for sending a string of dial pulse digits.

23. The apparatus of claim 20, wherein the means for sending a message to an end office switch comprises means for sending data in Frequency Shift Keyed, (FSK) form.

24. The apparatus of claim 20, wherein the means for sending a message to an end office switch comprises means for sending an Integrated Service Digital Network, (ISDN) control channel message from CPE having ISDN facilities.

25. The apparatus of claim 21, wherein the means for sending a message to an end office switch comprises means for sending a partial dial string of digits.

26. The apparatus of claim 22, wherein the means for sending a message to an end office switch comprises means for sending a partial dial string of digits.

27. The apparatus of claim 20, wherein said alarm monitoring station is one of a plurality of security monitoring stations, and further comprising:

means for selecting one of said plurality of alarm monitoring stations for transmission of said at least one packet.

28. The apparatus of claim 27, wherein the means for selecting one of said plurality of alarm monitoring stations comprises means for processing translation data for a customer at said customer premises equipment (CPE).

29. The apparatus of claim 28, further comprising means for modifying said translation data for said customer using Recent Change facilities of said end office switch.

30. The apparatus of claim 29, wherein the means for processing said customer'"'"'s translation data comprises means for processing said customer'"'"'s translation data with respect to date and time of said detecting said alarmable condition.

31. The apparatus of claim 27, wherein the means for selecting comprises means for selecting based on translation data for said end office switch.

32. The apparatus of claim 31, further comprising:

means for modifying said translation data for said central office for said end office switch using Recent Change capabilities.

33. The apparatus of claim 31, wherein the means for processing said office translation data comprises means for processing said office translation data with respect to a day and time of said detecting said alarmable condition.

34. The apparatus of claim 20, further comprising means for detecting a cut line between said end office switch and said customer premises equipment, (CPE) using facilities of said end office switch.

35. The apparatus of claim 34, further comprising means for periodically polling said CPE from said end office switch to verify a connection between said end office switch and said CPE.

36. The apparatus of claim 34, further comprising means for placing a suppressed ringing call to said CPE to verify transmission capability between said CPE and said end office switch.

37. The apparatus of claim 34, further comprising means for monitoring for a tone or cadenced tone signal from said CPE to verify transmission capability between said CPE and said end office switch.

38. The apparatus of claim 20, wherein said means for sending a message comprises means for sending a message over a telephone line shared with at least one telephone station at said customer premises.