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    BUILDING MANAGEMENT SYSTEM WITH DYNAMIC RULES WITH SUB-RULE REUSE AND EQUATION DRIVEN SMART DIAGNOSTICS
    12.
    发明申请
    BUILDING MANAGEMENT SYSTEM WITH DYNAMIC RULES WITH SUB-RULE REUSE AND EQUATION DRIVEN SMART DIAGNOSTICS 审中-公开

    公开(公告)号：US20190025776A1

    公开(公告)日：2019-01-24

    申请号：US15892274

    申请日：2018-02-08

    Applicant: Johnson Controls Technology Company

    Inventor： Subrata Bhattacharya ,  Braja Majumdar ,  Rajesh C. Nayak ,  Abhigyan Chatterjee ,  Jayesh Shirish Patil

    IPC: G05B15/02 ,  G06N5/04

    Abstract: A building management system for monitoring equipment status is provided. The building management system includes a processing circuit configured to generate one or more constants for a piece of building equipment based on thresholds and device specific templates. The constants are equation based relationships between a value and a threshold. The processing circuit is further configured to generate one or more sub-rules based on the one or more constants and one or more equipment points. The sub-rules are equation based relationships between the one or more constants and the one or more equipment points. The processing circuit is further configured to generate a rule based on the one or more sub-rules and the one or more equipment points. The rule is an equation based relationship between the one or more sub-rules and the one or more equipment points and indicates whether the piece of building equipment is experiencing a fault.

    BUILDING AUTOMATION SYSTEM WITH INTEGRATED BUILDING INFORMATION MODEL
    14.
    发明申请
    BUILDING AUTOMATION SYSTEM WITH INTEGRATED BUILDING INFORMATION MODEL 有权

    公开(公告)号：US20220350296A1

    公开(公告)日：2022-11-03

    申请号：US17866060

    申请日：2022-07-15

    Applicant: Johnson Controls Technology Company

    Inventor： Ashok Sridharan ,  Jayesh Patil ,  Subrata Bhattacharya ,  Abhigyan Chatterjee

    IPC: G05B13/04 ,  G05B15/02

    Abstract: A building automation system (BAS) includes building equipment located within a building and a BAS network configured to facilitate communications between the building equipment. The building equipment operate to affect a variable state or condition within the building. The BAS includes a BAS-BIM integrator configured to receive BAS points from the BAS network and to integrate the BAS points with a building information model (BIM). The BIM includes a plurality of BIM objects representing the building equipment. The BAS includes an integrated BAS-BIM viewer configured to use the BIM with the integrated BAS points to generate a user interface. The user interface includes a graphical representation of the BIM objects and the BAS points integrated therewith.

    Building automation system with integrated building information model
    15.
    发明授权
    Building automation system with integrated building information model 有权

    公开(公告)号：US11269298B2

    公开(公告)日：2022-03-08

    申请号：US16723803

    申请日：2019-12-20

    Applicant: Johnson Controls Technology Company

    Inventor： Ashok Sridharan ,  Jayesh Patil ,  Subrata Bhattacharya ,  Abhigyan Chatterjee

    IPC: G05B13/04 ,  G05B15/02

    Abstract: A building automation system (BAS) includes building equipment located within a building and a BAS network configured to facilitate communications between the building equipment. The building equipment operate to affect a variable state or condition within the building. The BAS includes a BAS-BIM integrator configured to receive BAS points from the BAS network and to integrate the BAS points with a building information model (BIM). The BIM includes a plurality of BIM objects representing the building equipment. The BAS includes an integrated BAS-BIM viewer configured to use the BIM with the integrated BAS points to generate a user interface. The user interface includes a graphical representation of the BIM objects and the BAS points integrated therewith.

    BUILDING MANAGEMENT SYSTEM WITH FAULT DETECTION & DIAGNOSTICS VISUALIZATION
    17.
    发明申请
    BUILDING MANAGEMENT SYSTEM WITH FAULT DETECTION & DIAGNOSTICS VISUALIZATION 审中-公开

    公开(公告)号：US20190034309A1

    公开(公告)日：2019-01-31

    申请号：US15821630

    申请日：2017-11-22

    Applicant: Johnson Controls Technology Company

    Inventor： Rajesh C. Nayak ,  Subrata Bhattacharya ,  Abhigyan Chatterjee ,  Samit Sen ,  Tulshiram Vitthalrao Waghmare ,  Tushar Shripad Joshi

    IPC: G06F11/34 ,  G01D7/00 ,  G06F11/30 ,  H04L12/24

    Abstract: A building management system includes a plurality of devices of building equipment configured to provide status data. The building management system also includes an equipment management server configured to assign and store parent-child relationships for the plurality of devices of building equipment. The equipment management server is also configured to monitor the status data to detect faults and generate a fault visualization interface. The fault visualization interface provides provide a list of the devices with detected faults, allows a user to select one or more of the devices from the list, and presents a parent-child relationship widget for the selected device. The parent-child relationship widget includes a list of parent devices for the selected device and a list of child devices for the selected device. Each device on the lists of parent devices and child devices has a status indicator indicating whether the device is in a fault condition.

    BUILDING AUTOMATION SYSTEM WITH INTEGRATED BUILDING INFORMATION MODEL
    19.
    发明申请
    BUILDING AUTOMATION SYSTEM WITH INTEGRATED BUILDING INFORMATION MODEL 有权

    公开(公告)号：US20230117876A1

    公开(公告)日：2023-04-20

    申请号：US18068959

    申请日：2022-12-20

    Applicant: Johnson Controls Technology Company

    Inventor： Ashok Sridharan ,  Jayesh Patil ,  Subrata Bhattacharya ,  Abhigyan Chatterjee

    IPC: G05B13/04 ,  G05B15/02

    Abstract: A building automation system (B ΔS) includes building equipment located within a building and a BAS network configured to facilitate communications between the building equipment. The building equipment operate to affect a variable state or condition within the building. The BAS includes a BAS-BIM integrator configured to receive BAS points from the BAS network and to integrate the BAS points with a building information model (BIM). The BIM includes a plurality of BIM objects representing the building equipment. The BAS includes an integrated BAS-BIM viewer configured to use the BIM with the integrated BAS points to generate a user interface. The user interface includes a graphical representation of the BIM objects and the BAS points integrated therewith.

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