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    SYSTEMS AND METHODS FOR SIMULATING CONTROL PANEL STATE AND CONTROL PANEL RESPONSES
    1.
    发明公开
    SYSTEMS AND METHODS FOR SIMULATING CONTROL PANEL STATE AND CONTROL PANEL RESPONSES 审中-公开

    公开(公告)号：US20240303388A1

    公开(公告)日：2024-09-12

    申请号：US18283950

    申请日：2021-03-30

    Applicant: JOHNSON CONTROLS FIRE PROTECTION LP

    Inventor： Fabiana VOIA ,  Alexandre MESSIER ,  Jagdeep SINGH ,  Jérome COURNOYER

    IPC: G06F30/20

    CPC classification number: G06F30/20

    Abstract: Example implementations include a method, apparatus and computer-readable medium for event monitoring at a cloud service, comprising receiving, from a control panel coupled with a plurality of control sensors within a supervised premises, a plurality of event messages corresponding to events detected by the plurality of control sensors within the supervised premises. The implementations further include generating a status simulation for the control panel based on the plurality of event messages, the status simulation representing a current status of the control panel. Additionally, the implementations further include creating a subscription of a client service to the control panel based on a request from the client service. Additionally, the implementations further include transmitting, to the client service based on the subscription, status information for the control panel derived from the status simulation.

    OCCUPANT TRAFFIC OPTIMIZATION
    2.
    发明申请
    OCCUPANT TRAFFIC OPTIMIZATION 有权

    公开(公告)号：US20220398910A1

    公开(公告)日：2022-12-15

    申请号：US17836450

    申请日：2022-06-09

    Applicant: Johnson Controls Fire Protection LP

    Inventor： John Bradley STOWELL

    IPC: G08B21/02 ,  G08B7/06

    Abstract: An aspect of the present disclosure includes a notification device configured for mounting on a surface including a projector configured to display light patterns on the surface; a projection control module (PCM) communicatively coupled with the projector, wherein the PCM is configured to receive, from a control panel, a message in response to a number of occupants exceeding an occupant threshold in a zone of an infrastructure; and cause the projector to display at least a portion of the message on the surface using the light patterns.

    Voice Alarm Notification Device
    4.
    发明申请
    Voice Alarm Notification Device 有权

    公开(公告)号：US20220101701A1

    公开(公告)日：2022-03-31

    申请号：US17430179

    申请日：2020-02-12

    Applicant: Johnson Controls Fire Protection LP

    Inventor： Sonali Date ,  Praveen Deshpande ,  Prasad Kulkarni ,  Faruk Meah

    IPC: G08B3/10 ,  G08B17/00 ,  G08B25/10 ,  H04W12/50 ,  H04W4/80

    Abstract: A voice alarm notification device of a fire alarm system, comprising: a network port for receiving an alarm notification signal; an audio file library in which the audio files include audio voice message files; a speaker; a processor unit connected to the network port for processing an alarm notification signal and for selecting one of the audio files from the library to be played through the speaker; and a Bluetooth module for establishing a Bluetooth communication link to the voice alarm notification device, via which link an audio voice file can be received. The device is arranged to add the audio voice file received via the Bluetooth communication link to the library so as to be available for selection by the processor unit when it receives an alarm notification signal.

    Gunshot Detection System with Building Management System Integration
    8.
    发明申请
    Gunshot Detection System with Building Management System Integration 有权

    公开(公告)号：US20210366267A1

    公开(公告)日：2021-11-25

    申请号：US16968934

    申请日：2019-02-14

    Applicant: JOHNSON CONTROLS FIRE PROTECTION LP

    Inventor： Thomas Wysong Connell, II ,  Alan Levin, III

    IPC: G08B25/14 ,  G08B17/06 ,  G08B19/00 ,  G08B7/06 ,  G08B25/01 ,  G08B25/10 ,  G07C9/00

    Abstract: A gunshot detection system detects shooting events within a premises and interacts with building management systems installed within the same premises to guide occupants to safety and/or obstruct or trap an active shooter. Gunshot sensor units detect the gunshots and generate event information based on the detected gunshots. A shooting event response module generates and sends building management instructions to the building management systems. In response, distributed devices of the building management systems perform effect changes within the premises according to the functionality of the distributed devices (e.g. locking/unlocking doors, turning off lights, flashing strobe lights). A control panel of the gunshot detection system presents a graphical user interface for presenting response options and receiving selections of response actions to be performed by the building management systems. The shooting even response module also receives gunshot and building management event data and generates recommendation information based on the event data.

    Abnormal impedance fault isolation
    10.
    发明授权
    Abnormal impedance fault isolation 有权

    公开(公告)号：US11108223B2

    公开(公告)日：2021-08-31

    申请号：US16413274

    申请日：2019-05-15

    Applicant: JOHNSON CONTROLS FIRE PROTECTION LP

    Inventor： Alexandre Gouin ,  Sébastien Choquette

    IPC: H02H3/08 ,  H02H3/16 ,  H02H1/00 ,  G01R19/165 ,  H03K5/24 ,  G01R31/50 ,  G01R31/08

    Abstract: In an aspect, a fire detection system is described. The first detection system may include isolation circuit having an isolation switch coupled with a system line of the fire detection system and configured to isolate a first side of the system line from a second side of the system line. The isolation circuit may also include a controller coupled with the isolation switch. The controller may be configured to detect a short circuit on the system line and control the isolation switch based on a calculated impedance on the system line in response to detecting the short circuit.

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