IP Library Granted Patent US 10,600,316
Granted Patent B1
US 10,600,316 · App. 16/274,071 · Granted Mar 24, 2020

Rules-based method of identifying misuse of emergency fire exits using data generated by a security alarm system

Inventors: Marcin Dziduch (Cork, IE); Abdul Razak (Cork, IE); Conor Joseph Donovan (Bishoptown, IE)
Assignee: Johnson Controls Technology Company
G08B29/02G08B25/001
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Quick Facts
Patent No.
US 10,600,316
App. No.
16/274,071
Granted
Mar 24, 2020
Kind
B1
Abstract

A rules-based emergency exit misuse identification system, including one or more cloud servers. The one or more cloud servers are configured to store instructions to be executed on one or more security systems. The one or more security systems are configured to receive emergency data from a plurality of sensors for a plurality of emergency exits, the emergency data indicating activity of the plurality of emergency exits. The one or more security systems are configured to identify one or more emergency exits for which a burglar alarm event occurred. The one or more security systems are configured to identify past burglar alarm events associated with the one or more emergency exits for which the burglar alarm event occurred. The one or more security systems are configured to determine if the burglar alarm event qualifies as a delay event. The one or more security systems are configured to register and save the emergency data including the burglar alarm event if the burglar alarm qualifies as a delay event. The one or more security systems are configured to generate system recommendations for prevention of future delay events for the plurality of emergency exits. The one or more security systems are configured to generate a report including details of the delay event, emergency exit activity and historical data collected from the plurality of sensors for the plurality of emergency exits.

Claims (51)

1. A rules-based emergency exit misuse identification system, the rules-based emergency exit misuse identification system comprising:

one or more cloud servers configured to store instructions that, when executed on one or more security systems, cause the one or more security systems to:

receive emergency data from a plurality of sensors for a plurality of emergency exits, the emergency data indicating activity of the plurality of emergency exits;

identify one or more emergency exits for which a burglar alarm event occurred;

identify past burglar alarm events associated with the one or more emergency exits for which the burglar alarm event occurred;

determine if the burglar alarm event qualifies as a delay event;

register and save the emergency data including the burglar alarm event if the burglar alarm event qualifies as the delay event;

generate system recommendations for prevention of future delay events for the plurality of emergency exits; and

generate a report including details of the delay event, emergency exit activity and historical data collected from the plurality of sensors for the plurality of emergency exits.

2. The rules-based emergency exit misuse identification system of claim 1 , wherein the instructions cause the one or more security systems to: rules-based emergency exit misuse identification

determine if a door open event or a door close event occurred within a first defined time period of the burglar alarm event;

if the door open event or the door close event occurred within the first defined time period of the burglar alarm event, determine if an alarm cancellation event occurred within a second defined time period of the burglar alarm event; and

if the alarm cancellation event occurred within the second defined time period of the burglar alarm event, classify the burglar alarm event as the delay event.

3. The rules-based emergency exit misuse identification system of claim 2 , wherein the instructions cause the one or more security systems to classify the burglar alarm event as a non-delay event if it is determined that the door open event or the door close event occurred within the first defined time period of the burglar alarm or the alarm cancellation event occurred within the second defined time period of the burglar alarm event.

4. The rules-based emergency exit misuse identification system of claim 3 , wherein the first defined time period within which the door open event or the door close event occurs is adjustable.

5. The rules-based emergency exit misuse identification system of claim 3 , wherein the second defined time period within which the alarm cancellation event occurs is adjustable.

6. The rules-based emergency exit misuse identification system of claim 1 , wherein the system recommendations generated in response to the burglar alarm event qualifying as the delay event are generated by analyzing the emergency data collected from the plurality of sensors for the plurality of emergency exits.

7. The rules-based emergency exit misuse identification system of claim 1 , wherein the report generated in response to the burglar alarm event qualifying as the delay event are generated by analyzing the emergency data collected from the plurality of sensors for the plurality of emergency exits.

8. The rules-based emergency exit misuse identification system of claim 1 , wherein the instructions cause the one or more security systems to communicate the system recommendations to one or more user devices.

9. The rules-based emergency exit misuse identification system of claim 1 , wherein the instructions cause the one or more security systems to communicate the report to one or more user devices.

10. The rules-based emergency exit misuse identification system of claim 1 , wherein the emergency data from the plurality of sensors for the plurality of emergency exits indicating the activity of the plurality of emergency exits is transmitted to the one or more cloud servers by a network.

11. A method for identifying misuse of emergency exits comprising:

configuring one or more cloud servers to store instructions that, when executed on one or more security systems, comprise:

receiving emergency data from a plurality of sensors for a plurality of emergency exits, the emergency data indicating activity of the plurality of emergency exits;

identifying one or more emergency exits for which a burglar alarm event occurred;

identifying past burglar alarm events associated with the one or more emergency exits for which the burglar alarm event occurred;

determining if the burglar alarm event qualifies as a delay event;

registering and saving the emergency data including the burglar alarm event if the burglar alarm qualifies as the delay event;

generating system recommendations for prevention of future delay events for the plurality of emergency exits; and

generating a report including details of the delay event, emergency exit activity and historical data collected from the plurality of sensors for the plurality of emergency exits.

12. The method of claim 11 , wherein the instructions for the one or more security systems include:

determining if a door open event or a door close event occurred within a first defined time period of the burglar alarm event;

if the door open event or the door close event occurred within the first defined time period of the burglar alarm event, determining if an alarm cancellation event occurred within a second defined time period of the burglar alarm event; and

if the alarm cancellation event occurred within the second defined time period of the burglar alarm event, classifying the burglar alarm event as the delay event.

13. The method of claim 12 , wherein the instructions for the one or more security systems include classifying the burglar alarm event as a non-delay event if it is determined that the door open event or the door close event occurred within the first defined time period of the burglar alarm or the alarm cancellation event occurred within the second defined time period of the burglar alarm event.

14. The method of claim 13 , wherein the instructions for the one or more security systems include adjusting the first defined time period within which the door open event or the door close event occurs.

15. The method of claim 13 , wherein the instructions for the one or more security systems include adjusting the second defined time period within which the alarm cancellation event occurs.

16. The method of claim 11 , wherein the instructions for the one or more security systems include, in response to the burglar alarm event qualifying as the delay event, generating the system recommendations by analyzing the emergency data collected from the plurality of sensors for the plurality of emergency exits.

17. The method of claim 11 , wherein the instructions for the one or more security systems include, in response to the burglar alarm event qualifying as the delay event, generating the report by analyzing the emergency data collected from the plurality of sensors for the plurality of emergency exits.

18. The method of claim 11 , wherein the instructions for the one or more security systems include communicating the system recommendations to one or more user devices.

19. The method of claim 11 , wherein the instructions for the one or more security systems include communicating the report to one or more user devices.

20. A rules-based emergency exit misuse identification system, the rules-based emergency exit misuse identification system comprising:

one or more cloud servers configured to store instructions;

one or more security systems configured to execute the instructions stored on one or more memory devices to:

receive emergency data from a plurality of sensors for a plurality of emergency exits, the emergency data indicating activity of the plurality of emergency exits;

identify one or more emergency exits for which a burglar alarm event occurred;

identify past burglar alarm events associated with the one or more emergency exits for which the burglar alarm event occurred;

determine if the burglar alarm event qualifies as a delay event;

register and save the emergency data including the burglar alarm event if the burglar alarm qualifies as the delay event;

generate system recommendations for prevention of future delay events for the plurality of emergency exits; and

generate a report including details of the delay event, emergency exit activity and historical data collected from the plurality of sensors for the plurality of emergency exits.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 9, 2024
From: JOHNSON CONTROLS TYCO IP HOLDINGS LLP
To: TYCO FIRE & SECURITY GMBH
Reel/Frame 067056/0552 →
NUNC PRO TUNC ASSIGNMENT Recorded Feb 4, 2022
From: JOHNSON CONTROLS TECHNOLOGY COMPANY
To: JOHNSON CONTROLS TYCO IP HOLDINGS LLP
Reel/Frame 058959/0764 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 6, 2020
From: DZIDUCH, MARCIN; RAZAK, ABDUL; DONOVAN, CONOR JOSEPH
To: JOHNSON CONTROLS TECHNOLOGY COMPANY
Reel/Frame 051737/0938 →
Cited By (1)
US 12,700,291