METHOD AND SYSTEM FOR WIRELESS CONFIGURATION, CONTROL, AND STATUS REPORTING OF DEVICES IN A FIRE ALARM SYSTEM

• US 20130285808A1
• Filed: 06/27/2013
• Published: 10/31/2013
• Est. Priority Date: 12/17/2010
• Status: Active Grant

• Current Assignee: Tyco Fire & Security GmbH (Johnson Controls International plc)
• Original Assignee: Simplexgrinnell LP (Johnson Controls International plc)
• Inventors: Piccolo, Joseph III
• Granted Patent: US 8,988,217 B2
• Time in Patent Office: Days
• US Class Current: 340/539.17
• CPC Class Codes: G08B 17/00 Fire alarms; Alarms responsive to explosion
• CPC Class Codes: G08B 25/003 Address allocation methods and details
• CPC Class Codes: G08B 25/10 using wireless transmission systems G08B25/009 takes precedence
• CPC Class Codes: G08B 25/14 Central alarm receiver or annunciator arrangements
• CPC Class Codes: G08B 26/00 Alarm systems in which substations are interrogated in succession by a central station
• CPC Class Codes: G08B 26/007 Wireless interrogation
• CPC Class Codes: G08B 29/145 of fire detection circuits
• CPC Class Codes: G08B 29/22 Provisions facilitating manual calibration, e.g. input or output provisions for testing; Holding of intermittent values to permit measurement

Abstract

A method and system for configured one or more fire alarm system devices in a fire alarm system are disclosed. The fire alarm system includes the fire alarm system devices, a fire alarm panel, and a wireless handheld device. The fire alarm system devices communicate with the fire alarm panel via a first communications interface (such as a wired communications interface), and the wireless handheld device communicates with the fire alarm panel via a second communications interface (such as a wireless communications interface). In operation, the fire alarm control panel receives an indication from one of the fire alarm system devices of a user input. In response, the fire alarm panel sends a communication (such as a form) to the wireless handheld device. In response to the communication, the wireless handheld device sends a response to the fire alarm control panel (such as including information in the form). The fire alarm panel may then update its memory with the information sent from the wireless handheld device in order to control the operation of the fire alarm system device.

Claims

1. A fire alarm control panel for controlling a plurality of fire alarm system devices, the fire alarm control panel comprising:

a first communications interface configured to communicate with the plurality of fire alarm system devices;

a second communications interface;

a memory configured to store configuration information; and

a controller configured to;

receive an indication, via the first communications interface, of a user input from a fire alarm system device;

send at least one communication, via the second communications interface, to a wireless handheld device;

receive a response, via the second communications interface, from the wireless handheld device, the response including information entered by a user; and

update the memory with at least a part of the information.

2. The fire alarm control panel of claim 1, wherein the at least one communication sent to the wireless handheld device comprises a form;

and

wherein the response comprises a modified form, the modified form having been modified by including information entered by the user.

3. The fire alarm control panel of claim 2, wherein the first communications interface comprises a wired communications interface;

wherein the second communications interface comprises a wireless communications interface;

wherein the controller is configured to receive the indication of the user input from the fire alarm system device via the wired communications interface; and

wherein the controller is configured to send the form to the wireless handheld device via the wireless communications interface.

4. The fire alarm control panel of claim 2, wherein the controller is further configured to:

identify the fire alarm system device that sent the indication;

access the memory to determine whether previous configuration information is correlated to the identified fire alarm system device; and

populate the form with the previous configuration information; and

wherein the controller send the populated form to the wireless handheld device.

5. The fire alarm control panel of claim 4, wherein an indicator of the identity of the fire alarm system device is populated in the form.

6. The fire alarm control panel of claim 5, where the indicator of the identity of the fire alarm system device comprises a device type.

7. The fire alarm control panel of claim 2, wherein the modified form is at least partly different from the form.

8. The fire alarm control panel of claim 1, wherein the controller is further configured to configure the fire alarm system device with the information.

9. The fire alarm control panel of claim 1, wherein the controller is further configured to:

identify the fire alarm system device that sent the indication; and

select the form, from a plurality of forms, based on identification of the fire alarm system device.

10. The fire alarm control panel of claim 9, wherein the identification of the fire alarm system device comprises a type of device;

and

wherein the form is selected based on the type of device.

11. The fire alarm control panel of claim 1, wherein the response comprises a tag identifying the wireless handheld device;

and

wherein the controller is configured to associate the tag with the at least a part of the information stored in the memory.

12. A method for a fire alarm control panel to control a plurality of fire alarm system devices, the method comprising:

receive an indication, via a first communications interface, of a user input from a fire alarm system device;

sending at least one communication, via a second communications interface, to a wireless handheld device;

receiving a response, via the second communications interface, from the wireless handheld device, the response including information entered by a user; and

updating the memory with at least a part of the information.

13. The method of claim 12, wherein the at least one communication sent to the wireless handheld device comprises a form;

and

wherein the response comprises a modified form, the modified form having been modified by including information entered by the user.

14. The method of claim 13, wherein the first communications interface comprises a wired communications interface;

wherein the second communications interface comprises a wireless communications interface;

wherein the fire alarm control panel receives the indication of the user input from the fire alarm system device via the wired communications interface; and

wherein the fire alarm control panel sends the form to the wireless handheld device via the wireless communications interface.

15. The method of claim 13, further comprising:

identifying the fire alarm system device that sent the indication;

accessing the memory to determine whether previous configuration information is correlated to the identified fire alarm system device; and

populating the form with the previous configuration information; and

wherein the fire alarm control panel sends the populated form to the wireless handheld device.

16. The method of claim 12, further comprising configuring the fire alarm system device with the information.

17. The method of claim 12, further comprising:

identifying the fire alarm system device that sent the indication; and

selecting the form, from a plurality of forms, based on identification of the fire alarm system device.

18. The method of claim 17, wherein the identification of the fire alarm system device comprises a type of device;

and

wherein the form is selected based on the type of device.

19. The method of claim 12, wherein the response comprises a tag identifying the wireless handheld device;

and

wherein updating the memory comprises associating the tag with the at least a part of the information stored in the memory.

20. A portable handheld device comprising:

a wireless communications interface;

a user interface; and

a controller configured to;

receive at least one form, via the wireless communications interface, from a fire alarm control panel;

output the at least one form on the user interface;

input configuration information via the at least one form; and

send the configuration information to the fire alarm control panel.