Technician communications for automated building protection systems

• US 8,077,026 B2
• Filed: 06/22/2006
• Issued: 12/13/2011
• Est. Priority Date: 04/13/2006
• Status: Active Grant

• Current Assignee: Siemens Industry Incorporated (Siemens AG)
• Original Assignee: Siemens Industry Incorporated (Siemens AG)
• Inventors: Jobe, Michael L., Cool, Troy, Grant, Joseph
• Primary Examiner(s): Lau, Hoi
• Application Number:
  US11/425,901
• Publication Number:
  US 20070241878A1
• Time in Patent Office: 2,000 Days
• Field of Search: 340/506, 340/514, 340/538, 340/10.2, 340/521, 340/539.22, 340/825.36, 340/825.49, 340/539.1, 340/539.17
• US Class Current: 340/506
• 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
• 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 communication module communicates between the tools or control panel and the technician. A communications module connects to or by the control panel or other controller of the protection system. The communications module wirelessly communicates with a service tool, such as a personal data assistant. The technician may control the protection system with the service tool from a remote location, such as by a monitoring device or other component being tested. The communications module may be taken with the technician when testing is complete or left in the building for later use. The communications module is provided as part of the protection system or is added at a later time to an existing system.

Claims

1. A system for communications in automated protection of a building environment, the system comprising:

a protection system for a building, the protection system including a plurality of field panels, each of the plurality of field panels associated with one or more zones of the protection system and each of the plurality of field panels in wired communication with one or more monitoring devices, wherein the protection system comprises a fire, security or fire and security system; and

at least one communications module connected with at least one of the plurality of field panels of the protection system, the at least one communications module operable to communicate wirelessly with a portable service tool, wherein the portable service tool is configured to control operation of the at least one of the plurality of field panels such that the field panel controls operation of an individual one of the one or more monitoring devices, and wherein the portable service tool is configured to control operation of the at least one of the plurality of field panels in a manner that causes the field panel to send an instruction to trigger an alarm associated with the one or more monitoring devices.

2. The system of claim 1 wherein the communications module is external to the protection system such that the communications module does not provide a connection between the plurality of field panels and the one or more monitoring devices, the communications module connected with a communications port on the protection system.

3. The system of claim 1 wherein the communications module comprises a spread spectrum radio.

4. The system of claim 1 wherein the communications module comprises a processor, a wireless transceiver, a memory, an antenna and an enclosure.

5. The system of claim 1 wherein the communications module is operable to communicate with the portable service tool through a remote module.

6. The system of claim 5 wherein the communications module is operable to communicate with the remote module pursuant to a first protocol and the remote module is operable to communicate with the portable service tool pursuant to a second protocol different than the first protocol.

7. The system of claim 5 wherein the communications module is operable to communicate with the portable service tool through the remote module and at least one repeater.

8. The system of claim 1 wherein the communications module is releasably connected to the at least one of the plurality of field panels.

9. The system of claim 1 wherein the portable service tool further comprises:

a transceiver operable to communicate wirelessly with the communications module;

a controller configured to process information received from the communications module at the transceiver, the information being from the protection system and routed through the communications module; and

a user interface operable to display visually the processed information in a user readable format.

10. The system of claim 9 wherein the information comprises a status of at least one of the one or more monitoring devices.

11. The system of claim 9 wherein the controller is operable to transmit with the transceiver a command for the protection system, the command being responsive to information from the user interface and operable to control the protection system.

12. A system for communications in automated protection of a building environment, the system comprising:

a protection system for a building, the protecting system having a plurality of field panels associated with one or more zones of the protecting system, each of the plurality of field panels having a wired connection to one or more monitoring devices, wherein the protection system comprises a fire, security or fire and security system;

a communications module external to the protection system such that the communications module does not provide a connection between the plurality of field panels and the one or more monitoring devices, the communications module connected with a communications port on the protection system and operable to communicate wirelessly, wherein the communications module comprises a processor, a wireless transceiver, a memory, an antenna and an enclosure separate from the protection system;

a portable service tool, the portable service tool comprising

a transceiver operable to wirelessly communicate with the communications module through a remote module,

a controller configured to process information received from the communications module at the transceiver, the information being from the protection system and routed through the communications module, and

a user interface operable to visually display the processed information in a user readable format, wherein the information comprises a status of at least one of the one or more monitoring devices and wherein the controller is operable to transmit with the transceiver a command for the protection system, the command being responsive to information from the user interface and operable to control the protection system.

13. The system of claim 12 wherein the communications module connects with the communications port with a releasable cable.

14. The system of claim 12 wherein the remote module is positioned within the building.

15. The system of claim 12 wherein the protection system comprises a control panel, the communications module releasably connected to the control panel.

16. A method for communications in automated protection of a building environment, the method comprising:

connecting a transceiver device to one of a plurality of field panels of a building protection system, each of the plurality of field panels associated with one or more zones of the building protection system;

monitoring, with the one of the plurality of field panels, one or more monitoring devices;

generating by the one of the plurality of field panels at least one output signal as a function of the monitoring;

receiving by the transceiver device the at least one output signal;

wirelessly transmitting data associated with the at least one output signal from the transceiver device to a handheld user interface;

receiving with the transceiver device first control data from the handheld user interface;

transmitting second control data comprising the first control data or data derived from the first control data from the transceiver device to the one of the plurality of field panels;

changing operation of the building protection system in response to the second control data, wherein changing operation of the building protection system involves controlling the operation of the one or more monitoring devices by sounding an alarm;

receiving with the transceiver device third control data from the handheld user interface; and

further changing operation of the building protection system in response to the third control data, wherein changing operation of the building protection system involves silencing the alarm.

17. The method of claim 16 wherein connecting comprises electrically connecting with a cable.

18. The method of claim 16 wherein connecting comprises physically connecting the transceiver device on a housing of the one of the plurality of field panels.

19. The method of claim 16 wherein connecting comprises releasably connecting the transceiver device, the transceiver device being in a separate housing from the one of the plurality of field panels.

20. The method of claim 16 wherein generating comprises generating status information, receiving comprises receiving the status information, and wirelessly transmitting comprises transmitting the status information.

21. The method of claim 16 further comprising:

receiving the data at the handheld user interface, the handheld user interface being adjacent at least one of the one or more monitoring devices;

displaying a status of the building protection system as a function of the received data;

inputting a control entry on the handheld user device; and

transmitting the first control data in response to the control entry.