公开(公告)号：US10573168B1

公开(公告)日：2020-02-25

申请号：US16172371

申请日：2018-10-26

Applicant: Johnson Controls Technology Company

Inventor： Abdul Razak ,  Gopi Subramanian ,  Michael C. Stewart

IPC: G08B25/00 ,  G08B29/18 ,  G06F17/18 ,  G08B19/00

Abstract: Systems and methods for alarm panel analysis include receiving a plurality of alarm events from the respective alarm panels monitoring corresponding buildings. An alarm analysis system may classify the alarm panels by identifying an alarm type for the alarm events. The alarm analysis system may determine a number of occurrences of each alarm type for the alarm panels, and generate a data point for a dataset for the alarm panels. The alarm analysis system may identify statistical dividers in the data points for the data set, which may be used for assigning a ranking for the alarm panels based on their location in relation to the statistical dividers. The alarm analysis system may construct and a monitoring dashboard which includes the rankings of the alarm panels, which may be rendered on a display to an end user.

公开(公告)号：US10832564B2

公开(公告)日：2020-11-10

申请号：US15947725

申请日：2018-04-06

Applicant: Johnson Controls Technology Company ,  Tyco Fire & Security GmbH

Inventor： Gopi Subramanian ,  Christine Trainor ,  Jason Kapuschat ,  Michael C. Stewart

IPC: G08B29/18 ,  G08B31/00 ,  G06F3/0481 ,  G06K9/62 ,  G06K9/00 ,  G08B19/00

Abstract: A system for generating a false alarm rule for preventing a false alarm that occurs at a building includes a processing circuit configured to receive, via a communications interface, building data including events for the building devices. The building events include a first non-alarm event, a second non-alarm event different than the first non-alarm event, and a false alarm event. The processing circuit is configured to generate an event sequence based on the events, where the event sequence includes the first non-alarm event and the second non-alarm event and indicates a relationship between the first non-alarm event and the second non-alarm event that is indicative of a situation at the building that causes the false alarm event to occur. The processing circuit is configured to generate the false alarm rule based on the event sequence. The false alarm rule includes a recommendation for preventing the false alarm event from occurring.

公开(公告)号：US10607476B1

公开(公告)日：2020-03-31

申请号：US16368611

申请日：2019-03-28

Applicant: Johnson Controls Technology Company

Inventor： Michael C. Stewart ,  Jonathan M. Dangaran

IPC: G08B29/14 ,  G08B29/16 ,  G08B29/04 ,  G08B26/00 ,  G08B29/06 ,  G08B29/12

Abstract: Systems and methods for identifying at risk building sites. The security system includes a processing circuit configured to receive building security data from the plurality of building sites, the building security data indicating one or more vulnerability time periods for each of the plurality of building sites and determine an average vulnerability time period associated with each of the plurality building sites based on the one or more vulnerability time periods. The processing circuit can also be configured to determine a tunable threshold associated with the average vulnerability time period; determine whether each of the plurality of building sites are at risk by determining whether a current vulnerability time period for each building site is greater than the tunable threshold associated with the average vulnerability time period; and generate a report indicating one or more of the plurality of building sites that are at risk.

公开(公告)号：US10607478B1

公开(公告)日：2020-03-31

申请号：US16368620

申请日：2019-03-28

Applicant: Johnson Controls Technology Company

Inventor： Michael C. Stewart ,  Gopi Subramanian ,  Conor J. Donovan

IPC: G08B29/18

Abstract: Systems and methods for reducing false alarms of a building are disclosed. The system includes a processing circuit configured to receive building security data of the building, the building security data comprising one or more events and identify a plurality of satisfied rules of a plurality of rules based on the one or more events, wherein each of the plurality of rules is associated with a particular sequence of one or more particular events. The processing circuit is also configured to select one satisfied rule of the plurality of satisfied rules based on a rule hierarchy, wherein the rule hierarchy indicates a classification level of each of the plurality of satisfied rules and generate a recommendation for reducing a false alarm associated with the one satisfied rule, wherein the recommendation comprises an indication of a root cause of the false alarm.