Fire alarm textual notification related application

• US 8,319,625 B2
• Filed: 09/01/2006
• Issued: 11/27/2012
• Est. Priority Date: 09/01/2005
• Status: Active Grant

• Current Assignee: Tyco Fire & Security GmbH (Johnson Controls International plc)
• Original Assignee: Inova Solutions, Inc., Simplexgrinnell LP (Johnson Controls International plc)
• Inventors: Farley, Daniel G., Brooks, Jeffrey R., Capowski, Anthony J., Haynes, John R., Gorman, Gerald P.
• Primary Examiner(s): TRIEU, VAN THANH
• Application Number:
  US11/514,612
• Publication Number:
  US 20070046455A1
• Time in Patent Office: 2,279 Days
• Field of Search: 340/502, 340/506, 340/509, 340/524, 340/525, 340/531, 340/611, 340/614, 340/628, 340/629, 340/500, 340/574, 340/630, 370/37, 370/45, 704/270, 704/271, 359/484
• US Class Current: 340/506
• CPC Class Codes: G08B 17/10 Actuation by presence of smoke or gases , e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
• CPC Class Codes: G08B 5/36 using visible light sources

Abstract

In accordance with the embodiments of the present invention, an alarm system is provided. The alarm system includes a system controller coupled to at least one initiation device. At least one textual notification device such as for example a signboard is coupled to the system controller. In one embodiment, the textual notification device is a multi-line signboard having an alarm input and a secondary input. The textual notification device is supervised, controlled, and powered integrally with the system controller. In an additional embodiment, an audible generator can be provided that provides an audible message in conjunction with the visual message on the textual notification devices.

Claims

1. A fire alarm system comprising:

a system controller;

at least one initiation device coupled to the system controller; and

at least one textual notification device located remotely from and coupled to the system controller, the at least one textual notification device integral to the fire alarm system, wherein the textual notification device comprises a first input receiving alarm information from the system controller and a different second input receiving non-alarm information from a secondary system, the textual notification device adapted to override a display of the non-alarm information received from the second input when the alarm information is received from the first input.

2. The fire alarm system of claim 1 wherein the at least one initiation device is selected from the group comprising smoke detectors, pull stations, and combinations thereof.

3. The fire alarm system of claim 1 wherein the alarm system further comprises any of audible alarms, light strobe alarms, and combination thereof coupled to the system controller.

4. The fire alarm system of claim 1 wherein the at least one textual notification device is supervised, controlled, and powered directly from the system controller.

5. The fire alarm system of claim 1 wherein the at least one textual notification device comprises a signboard.

6. The fire alarm system of claim 5 wherein the signboard comprises a multi-line signboard.

7. The fire alarm system of claim 6 wherein the multi-line signboard comprises a line providing at least one of a constant message and a scrolling message.

8. The fire alarm system of claim 1 further comprising an audible generator that utilizes the alarm information to generate an audible message for broadcast in conjunction with the alarm information being displayed by the textual notification device.

9. A fire alarm system in accordance with claim 1 wherein the system controller is configured to periodically communicate with the at least one textual notification device and based on the periodic communication determine the operational state of the textual notification device.

10. A fire alarm system in accordance with claim 1 wherein the system controller is configured to periodically communicate with the at least one textual notification device and display an indication when the textual notification device fails to respond to the periodic communication.

11. A fire alarm system in accordance with claim 1 wherein the fire alarm system further comprises an addressable communication loop coupled between the system controller, the at least one textual notification device, and at least one initiation device, the addressable communication loop configured to enable the system controller to supervise and control the textual notification device.

12. A fire alarm system in accordance with claim 1 wherein the textual notification device has an address that is different than an address of the fire alarm system controller.

13. A fire alarm system in accordance with claim 1 wherein the fire alarm system further comprises an addressable loop, the system controller, the textual notification device, and the at least one initiation device being coupled to the addressable loop, the system controller being configured address the system controller, the textual notification device, and the at least one initiation device via the addressable loop.

14. A method of providing an alarm comprising:

providing a fire system controller;

coupling at least one initiation device to the fire system controller;

locating at least one textual notification device at a location that is remote from the fire system controller, wherein the textual notification device comprises a first input receiving alarm information from the fire system controller and a different second input receiving non-alarm information from a secondary system, the textual notification device adapted to override a display of the non-alarm information received from the second input when the alarm information is received from the first input;

coupling the at least one textual notification device to the fire system controller; and

integrally controlling the at least one textual notification device using the fire system controller.

15. The method of providing an alarm of claim 14 further including providing at least one initiation device selected from the group comprising smoke detectors, pull stations, and combinations thereof.

16. The method of providing an alarm of claim 14 further including providing any of audible alarms, light strobe alarms, and combinations thereof.

17. The method of providing an alarm of claim 14 further including supervising, controlling, and powering the at least one textual notification device directly from the fire system controller.

18. The method of providing an alarm of claim 14 further including coupling at least one signboard to the fire system controller.

19. The method of providing an alarm of claim 18 further including coupling at least one multi-line signboard to the fire system controller.

20. The method of providing an alarm of claim 19 further including establishing at least one of a constant message and a scrolling message on the multi-line signboard.

21. The method of providing an alarm of claim 14 further including providing an audible message in conjunction with the textual notification device.

22. An alarm system comprising:

a fire system controller;

at least one initiation device coupled to the fire system controller; and

at least one multi-line textual notification device located remotely from the fire system controller and coupled to the fire system controller, the multi-line textual notification device having an alarm input for receiving alarm information and a secondary input for receiving non-alarm information, the textual notification device adapted to override a display of the non-alarm information received from the secondary input when alarm information is received from the first input.

23. The alarm system of claim 22 wherein the at least one initiation device is selected from the group comprising smoke detectors, pull stations, and combinations thereof.

24. The alarm system of claim 22 wherein the alarm system further comprises any of audible alarms, light strobe alarms, and combinations thereof coupled to the fire system controller.

25. The alarm system of claim 22 wherein the multi-line textual notification device is supervised, controlled, and powered integrally with the fire system controller.

26. The alarm system of claim 22 wherein the multi-line textual notification device comprises a line providing at least one of a constant message and a scrolling message.

27. The alarm system of claim 22 further comprising an audible generator that provides an audible message in conjunction with the multi-line textual notification device.

28. An alarm system comprising:

a fire alarm panel;

a fire system controller located in the fire alarm panel;

at least one initiation device coupled to the fire system controller;

at least one textual notification device located remotely from the fire system controller and coupled to the fire system controller to provide a visual message; and

an audible generator that utilizes the visual message to generate an audible message that is broadcast in conjunction with the visual message provided on the textual notification devices.

29. The alarm system of claim 28 wherein the at least one initiation device is selected from the group comprising smoke detectors, pull stations, and combinations thereof.

30. The alarm system of claim 28 wherein the alarm system further comprises any of audible alarms, light strobe alarms, and combinations thereof coupled to the fire system controller.

31. The alarm system of claim 28 wherein the textual notification device is supervised, controlled, and powered directly from the fire system controller.

32. The alarm system of claim 28 wherein the at least one textual notification device comprises a signboard.

33. The alarm system of claim 32 wherein the signboard comprises a multi-line signboard.

34. The alarm system of claim 33 wherein the multi-line signboard comprises a line providing at least one of a constant message and a scrolling message.

35. The alarm system of claim 28 wherein the audible generator comprises a text-to-speech converter.

36. The alarm system of claim 28 wherein the audible generator comprises a speech-to-text converter.

37. A textual notification device for a fire alarm system;

said textual notification device comprising;

a first input coupled to a fire alarm panel; and

a second input coupled to a secondary system, the textual notification device configured to display alarm information received from the first input and display non-alarm information received at the second input, the textual notification device configured to override a display of the non-alarm information received from the second input when the alarm information is received from the first input.

38. A textual notification device in accordance with claim 37 wherein the textual notification device is configured to receive power directly from the fire system controller.

39. A textual notification device in accordance with claim 37 wherein the textual notification device is coupled to an addressable communication loop to enable the fire alarm panel to address the textual notification device and at least one initiation device via the addressable loop.