Patents by Inventor Abhigyan Chatterjee
Abhigyan Chatterjee has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11899413Abstract: 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.Type: GrantFiled: July 15, 2022Date of Patent: February 13, 2024Assignee: JOHNSON CONTROLS TECHNOLOGY COMPANYInventors: Ashok Sridharan, Jayesh Patil, Subrata Bhattacharya, Abhigyan Chatterjee
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Patent number: 11874635Abstract: 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.Type: GrantFiled: February 14, 2022Date of Patent: January 16, 2024Assignee: JOHNSON CONTROLS TECHNOLOGY COMPANYInventors: Ashok Sridharan, Jayesh Patil, Subrata Bhattacharya, Abhigyan Chatterjee
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Patent number: 11762351Abstract: A building management system includes a meter configured to provide data samples of a real point. The real point corresponds to a first physical parameter measured by the meter. The building management system also includes an analytics circuit configured to store a real point object representing the real point and store a meter object representing the meter. The meter object includes a points attribute that lists one or more point objects associated with the meter object including at least the real point object. The analytics circuit is also configured to store a virtual point object representing a virtual point. The virtual point corresponds to a second physical parameter not measured by the meter. The analytics circuit is also configured to update the points attribute in the meter object to list the virtual point object as one of the point objects associated with the meter object.Type: GrantFiled: March 21, 2022Date of Patent: September 19, 2023Assignee: JOHNSON CONTROLS TYCO IP HOLDINGS LLPInventors: Abhigyan Chatterjee, Rajesh C. Nayak, Barkha Shah
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Patent number: 11733663Abstract: A building management system for monitoring equipment status is provided. The building management system includes a processing circuit configured to generate one or more diagnostics for a piece of building equipment based on one or more faults. The processing circuit is further configured to generate a work order based on the one or more diagnostics. The processing circuit is further configured to cause the work order to include task details for resolving the one or more faults. The task details are based on the one or more diagnostics associated with the one or more faults.Type: GrantFiled: February 8, 2018Date of Patent: August 22, 2023Assignee: JOHNSON CONTROLS TYCO IP HOLDINGS LLPInventors: Subrata Bhattacharya, Braja Majumdar, Rajesh C. Nayak, Abhigyan Chatterjee, Jayesh Shirish Patil, Sourabh Taranath Joshi
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Patent number: 11726632Abstract: A building management system includes a remote rules server and a local rules server. The local rules server is located at a customer site, and includes a standard rules database and a custom rules database. The standard rules database stores standard rules and the custom rules database stores user-created rules. The local rules server is configured to allow a customer to create a new user-created rule and send the new user-created rule to the remote rules server. The remote rules server is configured to receive the new user-created rule and provide the new user-created rule to one or more other local rules servers located at one or more other customer sites.Type: GrantFiled: November 22, 2017Date of Patent: August 15, 2023Assignee: JOHNSON CONTROLS TECHNOLOGY COMPANYInventors: Rajesh C. Nayak, Subrata Bhattacharya, Abhigyan Chatterjee, Samit Sen, Tulshiram Vitthalrao Waghmare, Braja Behari Mitra Majumdar
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Publication number: 20230117876Abstract: A building automation system (B ?S) 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.Type: ApplicationFiled: December 20, 2022Publication date: April 20, 2023Inventors: Ashok Sridharan, Jayesh Patil, Subrata Bhattacharya, Abhigyan Chatterjee
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Publication number: 20230044494Abstract: A system for managing sensors of a building includes a data repository configured to store sensor data from the sensors, a building management system (BMS) controller configured to monitor or control components of the building based on sensor data provided by the sensors, and a sensor diagnostic system. The sensor diagnostic system is configured to receive samples of the sensor data from the sensors, classify each of the samples of the sensor data as faulty or non-faulty, generate supplemental data based on a subset of the samples of the sensor data that are classified as faulty and corresponding attributes of the subset of the samples of the sensor data that are classified as faulty, and provide the supplemental data to the BMS controller to monitor or control the components of the building based on the supplemental data.Type: ApplicationFiled: October 5, 2022Publication date: February 9, 2023Inventors: Abhigyan Chatterjee, Rohit Bhagwan Mansukhani, Rajesh C. Nayak, Moheet Vishwas
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Publication number: 20220350296Abstract: 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.Type: ApplicationFiled: July 15, 2022Publication date: November 3, 2022Inventors: Ashok Sridharan, Jayesh Patil, Subrata Bhattacharya, Abhigyan Chatterjee
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Patent number: 11467571Abstract: A sensor management system includes a historical data repository, a building management system (BMS) controller, and a sensor diagnostics system. The historical data repository may store historical data by a plurality of sensors. The BMS controller may control one or more components of a building subsystem based on data provided by one or more sensors. The sensor diagnostic system may receive, from a sensor, sensor data. The sensor diagnostic system may determine at least one fault in the sensor data. The sensor diagnostic system may select, from the historical data repository, substitute sensor data for the sensor based on a comparison of one or more attributes of the sensor data and one or more attributes of the historical data in the data repository. The sensor diagnostic system may provide, in replacement of the sensor data from the sensor, the supplemental sensor data to the BMS controller.Type: GrantFiled: March 6, 2019Date of Patent: October 11, 2022Assignee: JOHNSON CONTROLS TYCO IP HOLDINGS LLPInventors: Abhigyan Chatterjee, Rohit Bhagwan Mansukhani, Rajesh C. Nayak, Moheet Vishwas
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Publication number: 20220291644Abstract: 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.Type: ApplicationFiled: June 3, 2022Publication date: September 15, 2022Inventors: Ashok Sridharan, Jayesh Patil, Subrata Bhattacharya, Abhigyan Chatterjee
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Patent number: 11422516Abstract: 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.Type: GrantFiled: February 8, 2018Date of Patent: August 23, 2022Assignee: JOHNSON CONTROLS TYCO IP HOLDINGS LLPInventors: Subrata Bhattacharya, Braja Majumdar, Rajesh C. Nayak, Abhigyan Chatterjee, Jayesh Shirish Patil
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Publication number: 20220214653Abstract: A building management system includes a meter configured to provide data samples of a real point. The real point corresponds to a first physical parameter measured by the meter. The building management system also includes an analytics circuit configured to store a real point object representing the real point and store a meter object representing the meter. The meter object includes a points attribute that lists one or more point objects associated with the meter object including at least the real point object. The analytics circuit is also configured to store a virtual point object representing a virtual point. The virtual point corresponds to a second physical parameter not measured by the meter. The analytics circuit is also configured to update the points attribute in the meter object to list the virtual point object as one of the point objects associated with the meter object.Type: ApplicationFiled: March 21, 2022Publication date: July 7, 2022Inventors: Abhigyan Chatterjee, Rajesh C. Nayak, Barkha Shah
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Patent number: 11361040Abstract: A method for providing one or more persona-adjusted search suggestions is disclosed. The method includes identifying a role of a user that is associated with one or more duties and performance indicators for one or more buildings. The method includes associating the role of the user with at least one of a physical space, a web page, and one or more assets associated with the physical space. The method includes filtering data associated with the one or more buildings based on the role of the user and the at least one of the physical space, the web page, and the one or more assets. The method includes displaying the filtered data on a user interface as one or more search suggestions to the user.Type: GrantFiled: February 13, 2019Date of Patent: June 14, 2022Assignee: JOHNSON CONTROLS TYCO IP HOLDINGS LLPInventors: Rajesh C. Nayak, Sudhi R. Sinha, Subrata Bhattacharya, Tulshiram Vitthalrao Waghmare, Abhigyan Chatterjee
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Patent number: 11353831Abstract: 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.Type: GrantFiled: November 25, 2019Date of Patent: June 7, 2022Assignee: JOHNSON CONTROLS TECHNOLOGY COMPANYInventors: Ashok Sridharan, Jayesh Patil, Subrata Bhattacharya, Abhigyan Chatterjee
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Publication number: 20220163930Abstract: 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.Type: ApplicationFiled: November 29, 2021Publication date: May 26, 2022Inventors: Ashok Sridharan, Jayesh Patil, Subrata Bhattacharya, Abhigyan Chatterjee
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Publication number: 20220163931Abstract: 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.Type: ApplicationFiled: February 14, 2022Publication date: May 26, 2022Inventors: Ashok Sridharan, Jayesh Patil, Subrata Bhattacharya, Abhigyan Chatterjee
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Patent number: 11307543Abstract: 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.Type: GrantFiled: December 20, 2019Date of Patent: April 19, 2022Assignee: Johnson Controls Technology CompanyInventors: Ashok Sridharan, Jayesh Patil, Subrata Bhattacharya, Abhigyan Chatterjee
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Patent number: 11281169Abstract: A building management system includes a meter configured to provide data samples of a real point. The real point corresponds to a first physical parameter measured by the meter. The building management system also includes an analytics circuit configured to store a real point object representing the real point and store a meter object representing the meter. The meter object includes a points attribute that lists one or more point objects associated with the meter object including at least the real point object. The analytics circuit is also configured to store a virtual point object representing a virtual point. The virtual point corresponds to a second physical parameter not measured by the meter. The analytics circuit is also configured to update the points attribute in the meter object to list the virtual point object as one of the point objects associated with the meter object.Type: GrantFiled: August 1, 2018Date of Patent: March 22, 2022Assignee: Johnson Controls Tyco IP Holdings LLPInventors: Abhigyan Chatterjee, Rajesh C. Nayak, Barkha Shah
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Patent number: 11274843Abstract: One implementation of the present disclosure is a method of providing multi-dimensional load data to a user. The method includes generating, by a processing circuit, a user interface that enables a user to configure one or more components in one or more dimensions; receiving, by the processing circuit, a user input requesting load data in a first dimension; generating, by the processing circuit, first dimensional load data for each component in the first dimension; and presenting, by the processing circuit, the first dimensional load data to the user.Type: GrantFiled: December 31, 2018Date of Patent: March 15, 2022Assignee: Johnson Controls Tyco IP Holdings LLPInventors: Rajesh Nayak, Abhigyan Chatterjee, Barkha Shah, Shailesh Tavate
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Patent number: 11269298Abstract: 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.Type: GrantFiled: December 20, 2019Date of Patent: March 8, 2022Assignee: Johnson Controls Technology CompanyInventors: Ashok Sridharan, Jayesh Patil, Subrata Bhattacharya, Abhigyan Chatterjee