US 11,984,016 B2
Predictive analytics of fire systems to reduce unplanned site visits and efficient maintenance planning
Deepika Sandeep, Bangalore (IN); Jayaprakash Meruva, Bangalore (IN); Hariprasad Kozhikkotakathitta Veetil, Bangalore (IN); Rajesh Babu Nalukurthy, Bangalore (IN); Sundararaman Venkateswaran, Chennai (IN); and Vishwanath Gupta, Ranchi (IN)
Assigned to Honeywell International Inc., Charlotte, NC (US)
Filed by Honeywell International Inc., Charlotte, NC (US)
Filed on Dec. 17, 2021, as Appl. No. 17/554,578.
Prior Publication US 2023/0196904 A1, Jun. 22, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G08B 29/12 (2006.01)
CPC G08B 29/12 (2013.01) 20 Claims
OG exemplary drawing
 
1. A fire system maintenance system, comprising:
a number of fire system detectors positioned within a facility;
a fire system control panel positioned within the facility;
a gateway device positioned within the facility and in communication with at least one of the fire system control panel or fire system detectors, the gateway having a processor and memory, the memory having instructions and data stored therein, the instructions being executable by the processor to:
collect fire system device health data associated with one or more fire or smoke detector devices and to send this fire system device health data to a remote device;
the remote device located remotely from the facility and having a processor and memory, the memory having instructions and data stored therein, the instructions being executable by the processor to:
analyze the collected fire system device health data to predict if the data contains any anomalies or deviations from an expected behavior; and
a fire system maintenance solution application that, if an anomaly or deviation is found, identifies a nearest in time scheduled maintenance visit to be performed by a fire system device technician and associates a service item with the nearest in time scheduled maintenance visit to provide service by the technician during the nearest in time maintenance visit to repair, update, or replace a fire system device based on the determined anomaly or deviation.