Communication system for a fire alarm or security system

• US 20070096901A1
• Filed: 10/27/2005
• Published: 05/03/2007
• Est. Priority Date: 10/27/2005
• Status: Active Grant

• Current Assignee: VES, LLC
• Original Assignee: VES, LLC
• Inventors: Black, Mitchell, Seeley, John
• Granted Patent: US 7,429,921 B2
• Time in Patent Office: Days
• US Class Current: 340/539.18
• CPC Class Codes: G08B 25/009 Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range
• CPC Class Codes: G08B 25/14 Central alarm receiver or annunciator arrangements

Abstract

A communications system for an alarm or security system. A plurality of sensors are installed in a facility detect an alarm condition together with a control unit interconnected with the sensors and to which an alarm indication is sent by a sensor going into alarm. A communications path is established by which an alarm signal is transmitted from the control unit to an alarm processing station. A central database, remote from the facility, is accessible from the alarm processing station and includes up-to-date, pertinent information relating to the facility including its address and description, information about the sensor that triggered the alarm, a past history of other alarms, and special instructions regarding how responders should respond in the event hazardous materials are located in an area of the facility where the sensor is located. The system further includes a communications capability for providing this information to responders in route to the facility, including text and graphic information.

Claims

1. A communications system for an alarm or security system which includes a plurality of sensors for detecting an alarm condition and a control unit interconnected with the sensors, the communications system comprising:

a communications path by which an alarm signal is transmitted from the control unit to an alarm processing station;

a database accessible from the alarm processing station and including up-to-date, pertinent information relating to a building in which the alarm or security system is installed including the building'"'"'s address and description, information about the sensor that triggered the alarm or security system into alarm, a past history of other alarms, and special instructions regarding how responders should respond to the alarm in the event hazardous materials are located in an area of the building where the sensor is located, the database comprising a single database located remotely from the building; and

,

means by which the alarm processing station communicates with responders to the alarm including providing the responders with pertinent information stored in the database.

2. The communications system of claim 1 for providing text and graphic information to responders and other users of the alarm or security system.

3. The communications system of claim 2 in which the graphic information includes relating spatial sensor data with alarm data to determine if other sensors in the same area are experiencing similar changes to those of a sensor which has gone into alarm and providing that information to responders.

4. The communications system of claim 3 in which the graphic information includes a floor plan of the building including a visual indication of which sensor has gone into alarm.

5. The communications system of claim 4 in which the graphic information further includes a visual indication of any sensor which is trending toward an alarm condition but has not gone into alarm, so a viewer can ascertain if the alarm is localized, or how an alarm condition is propagating within the building.

6. The communications system of claim 1 in which the database includes an established order in which responders to an alarm are to be contacted and the information to be provided to each responder, the order and information provided varying depending upon the type of alarm.

7. The communications system of claim 6 further including establishing a list of non-responders to be contacted in the event of an alarm and the type of information to be provided to each non-responder.

8. The communications system of claim 1 wherein the database includes a listing of users having permanent access to the communications system.

9. The communications system of claim 8 wherein the database further includes a list of users having conditional access to the communications system and a list of criteria based upon which a conditional user can access the communications system.

10. The communications system of claim 9 in which the criteria includes occurrence of an alarm and a specified period thereafter.

11. The communications system of claim 9 in which the database further includes a list of what information is to be provided to each user having permanent or conditional access to the communications system.

12. The communications system of claim 1 further including restricting access to the communications system only to users having a password.

13. The communications system of claim 12 further including allowing access to the communications system without use of a password during occurrence of an alarm and for a specified period thereafter.

14. The communications system of claim 1 including a uniform resource locator link and identifier embedded in each transmission of the communications system for use in describing the alarm, its location, and any special actions required by a responder, the locator remaining active for a specified period of time after the event.

15. The communications system of claim 1 further including a digital alarm communications transmitter for routing communications from the control panel throughout the communications system, the particular routing being a function of the type of message being sent.

16. The communications system of claim 15 further including an automatic signal dispatcher through which messages are routed without involvement of an end user of alarm information.

17. The communications system of claim 16 further including an alarm receiver and an alarm server, an alarm signal being sent to the alarm server through the alarm receiver.

18. The communications system of claim 17 in which an output from the alarm server in response to an alarm signal is transmitted to the alarm processing station.

19. The communications system of claim 15 wherein the alarm processing station includes at least one workstation for accessing the database for pertinent information.

20. The communications system of claim 19 including at least one additional workstation accessing the database.

21. The communications system of claim 20 further including a separate workstation accessing the database for performing, administrative, drawing, testing, and configuration functions.

22. The communications system of claim 21 further including a communications hub through which the alarm server transmits signal to the alarm processing station

23. The communications system of claim 22 in which the database is accessed by the alarm processing station through the hub.

24. The communications system of claim 22 in which each of the workstations accesses the database through the communications hub.

25. In an alarm or security system which includes a plurality of sensors for detecting an alarm condition and a control unit interconnected with the sensors, a method of communicating internally and externally of the system comprising:

transmitting an alarm signal over a communications path from the control unit to an alarm processing station;

establishing and maintaining a single database which is accessible from the alarm processing station, the database including up-to-date, pertinent information relating to a building in which the alarm or security system is installed including the building'"'"'s address and description, information about the sensor that triggered the system into alarm, a past history of other alarms, and special instructions regarding how responders should respond to the alarm in the event hazardous materials are located in an area of the building where the sensor is located; and

,

the alarm processing station communicating with responders to the alarm including providing the responders with pertinent information stored in the database.

26. The method of claim 25 providing text and graphic information to responders and other users of the alarm or security system.

27. The method of claim 26 in which the graphic information relates spatial sensor data with alarm data to determine if other sensors in the same area are experiencing similar changes to those of a sensor which has gone into alarm and providing that information to responders.

28. The method of claim 27 in which the graphic information further includes a visual indication of any sensor trending toward an alarm condition but which has not gone into alarm, so a viewer can ascertain if the alarm is localized, or how an alarm condition is propagating within the building.

29. The method of claim 25 further including an establishing an order in which responders to an alarm are to be contacted and the information to be provided to each responder, the order and information provided varying depending upon the type of alarm.

30. The method of claim 29 further including establishing a list of non-responders to be contacted in the event of an alarm and the type of information to be provided to each non-responder.

31. The method of claim 25 further including listing users having permanent access to the system and users having conditional access to the system, a list of what information is to be provided to each user having permanent or conditional access to the communications system, and established criteria upon which a conditional user can access the system.

32. The method of claim 31 in which the criteria includes occurrence of an alarm and a specified period thereafter.

33. The method of claim 25 further including restricting access to the system only to users having a password.

34. The method of claim 33 further including allowing access to the system without use of a password during occurrence of an alarm and for a specified period thereafter.