US 11,810,446 B2
Operating a fire system network
Arun Vijayakumari Mahasenan, Hopkins, MN (US); Andrew Berezowski, Wallingford, CT (US); Edward Kurtz, St. Charles, IL (US); Nicolas Sornin, La Tronche (FR); and Michael Grudsky, Upper Holland, PA (US)
Assigned to Honeywell International Inc., Charlotte, NC (US)
Filed by Honeywell International Inc., Charlotte, NC (US)
Filed on Jun. 7, 2022, as Appl. No. 17/834,158.
Application 17/834,158 is a continuation of application No. 16/997,712, filed on Aug. 19, 2020, granted, now 11,361,654.
Prior Publication US 2022/0301414 A1, Sep. 22, 2022
Int. Cl. G08B 25/00 (2006.01); G08B 17/00 (2006.01); G08B 25/10 (2006.01); G08B 27/00 (2006.01); H04L 12/18 (2006.01); H04L 12/54 (2022.01); H04W 88/16 (2009.01); H04L 12/70 (2013.01)
CPC G08B 25/007 (2013.01) [G08B 17/00 (2013.01); G08B 25/10 (2013.01); G08B 27/005 (2013.01); H04L 12/1868 (2013.01); H04L 12/5601 (2013.01); H04W 88/16 (2013.01); H04L 2012/561 (2013.01); H04L 2012/5675 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A method for operating a fire system network, Comprising:
receiving, by a plurality of gateway devices, a plurality of first messages over a period of time from each of a plurality of fire system devices associated with a facility;
receiving, by the plurality of gateway devices, a second message from a fire system device of the plurality of fire system devices responsive to the fire system device determining a fire event; and
sending, by each of the plurality of gateway devices, a third message to the plurality of fire system devices responsive to receiving the second message, wherein the third message, received from any of the plurality of gateway devices, is configured to activate a fire alarm.