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公开(公告)号：US12105484B2
公开(公告)日：2024-10-01
申请号：US17536709
申请日：2021-11-29
Applicant: Johnson Controls Technology Company
Inventor： Ashok Sridharan , Jayesh Patil , Subrata Bhattacharya , Abhigyan Chatterjee
CPC classification number: G05B13/04 , G05B15/02 , G05B2219/25011 , G05B2219/2642
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.
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公开(公告)号：US20200166898A1
公开(公告)日：2020-05-28
申请号：US16723803
申请日：2019-12-20
Applicant: Johnson Controls Technology Company
Inventor： Ashok Sridharan , Jayesh Patil , Subrata Bhattacharya , Abhigyan Chatterjee
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.
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公开(公告)号：US20190146431A1
公开(公告)日：2019-05-16
申请号：US16052115
申请日：2018-08-01
Applicant: Johnson Controls Technology Company
Inventor： Rajesh C. Nayak , Barkha Shah , Jayesh Shirish Patil , Dilip Divila Raju , Ashok Sridharan , Satish Pandhari Vaidya
Abstract: The building management system includes building equipment located in a plurality of locations and configured to provide data relating to operation of the building equipment and a fault notification system. The fault notification system is configured to collect the data from the building equipment, detect a fault in the operation of the building equipment based on the data, identify a fault location of the fault from the plurality of locations, identify a user location of the user from the plurality of locations, determine whether the user location matches the fault location, and in response to a determination that the user location matches the fault location, provide a graphical user interface to a user. The graphical user interface identifies the fault.
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公开(公告)号：US20220163931A1
公开(公告)日：2022-05-26
申请号：US17670787
申请日：2022-02-14
Applicant: Johnson Controls Technology Company
Inventor： Ashok Sridharan , Jayesh Patil , Subrata Bhattacharya , Abhigyan Chatterjee
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.
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公开(公告)号：US11307543B2
公开(公告)日：2022-04-19
申请号：US16723803
申请日：2019-12-20
Applicant: Johnson Controls Technology Company
Inventor： Ashok Sridharan , Jayesh Patil , Subrata Bhattacharya , Abhigyan Chatterjee
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.
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Patent Agency Ranking
公开(公告)号：US20210223750A1
公开(公告)日：2021-07-22
申请号：US17054384
申请日：2018-09-10
Applicant: Johnson Controls Technology Company
Inventor： Sourabh Taranath Joshi , Subrata Bhattacharya , Krishan Kumar Sharma , Amol Sadashiv Patil , Ankur Thareja , Ashok Sridharan
IPC: G05B19/042 , G06F21/31
Abstract: A method for zone-based control of devices within a building management system (BMS) includes receiving a request to control a zone in a building. The method includes identifying a plurality of available zones in the building. The method includes receiving a selection to control a first zone from the plurality of available zones. In response to the selection, the method includes generating a password to restrict control of at least one device in the first zone. The method includes transmitting the password to the user device. The method includes receiving, via the input interface of the zone device different from the user device, the password. The method includes authorizing, responsive to receipt of the password via the input interface of the zone device, control of the at least one device in the first zone.
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公开(公告)号：US20200241051A1
公开(公告)日：2020-07-30
申请号：US16847141
申请日：2020-04-13
Applicant: Johnson Controls Technology Company
Inventor： Ashok Sridharan , Hariprasath Muthumanickam , Sushilkumar Madhukar Pagar , Atul Dinesh Shukla , Hariharasudhan Venugopal , Ankur Thareja
Abstract: A sensor for measuring current flow includes a power generation circuit, a current measurement circuit and a microcontroller. The power generation circuit includes a current transformer that harvests energy from a load applied to the conductor and uses the harvested energy to power the current measurement circuit and microcontroller. The current measurement circuit includes a Hall effect sensor that outputs a voltage signal in response to detecting a magnetic flux generated by the flow of current through the conductor. The microcontroller calculates a current measurement based on the voltage signal received from the current measurement system. The Hall effect sensor is able to generate the voltage signal used to measure current flow at the same time that the current transformer harvests energy from the current flowing through the conductor. A fault detection system is able to alert a user to problems with the current transformer and/or the Hall effect sensor.
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公开(公告)号：US20200096957A1
公开(公告)日：2020-03-26
申请号：US16694859
申请日：2019-11-25
Applicant: Johnson Controls Technology Company
Inventor： Ashok Sridharan , Jayesh Patil , Subrata Bhattacharya , Abhigyan Chatterjee
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.
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公开(公告)号：US20190113546A1
公开(公告)日：2019-04-18
申请号：US16157759
申请日：2018-10-11
Applicant: Johnson Controls Technology Company
Inventor： Stuti Jain , Mangesh Maruti Edake , Sushilkumar Madhukar Pagar , Vihari Venkatavidya Andukuri , Ashok Sridharan , Vivek Narain , Ankur Thareja , Hariharasudhan Venugopal
IPC: G01R15/20 , G01R21/133 , H02J50/10
Abstract: A sensor for measuring current flow includes a housing containing a power generation circuit and a current measurement circuit. The sensor is entirely self-contained and is non-invasively attachable to a conductor. The sensor is self-powered using energy harvested by the power generation circuit. The current measurement circuit allows for continuous, uninterrupted measurement of at least one property related to the flow of current through the conductor. The sensor wirelessly transmits data related to the measured current flow to a computing device. The sensor may be used with other similar sensors to form a wireless sensor network that monitors one or more properties related to the flow of current through one or more conductors within a system.
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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
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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