Patents by Inventor Pravin J. Duraisingh

Pravin J. Duraisingh 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).

  • Patent number: 11927947
    Abstract: A building management system includes building equipment operable to affect a physical state or condition of a building, a system manager, and a cloud-based data platform. The system manager is coupled to the building equipment via a system bus and configured to obtain alarm data from the building equipment and generate a timeseries sample including the alarm data. The cloud-based data platform includes a timeseries service configured to receive the timeseries sample from the system manager, extract the alarm data from the timeseries sample, and store the alarm data as a sample of an alarm timeseries.
    Type: Grant
    Filed: May 9, 2022
    Date of Patent: March 12, 2024
    Assignee: Johnson Controls Tyco IP Holdings LLP
    Inventors: Pravin J. Duraisingh, Lisa E. Strand, Harrison J. Palzewicz
  • Patent number: 11451408
    Abstract: A building system for assurance services with timeseries, the building system including one or more memory devices configured to store instructions thereon that, when executed by one or more processors, cause the one or more processors to monitor a building asset for one or more events and generate a plurality of performance timeseries for the building asset based on the one or more events, determine an actionable insight for the building asset by cross-correlating the plurality of performance timeseries, and perform at least one of generating a work-order for the building asset based on the actionable insight and causing a display device of a user device to display the work-order or communicating with the building asset and causing the building asset to perform one or more operations based on the actionable insight.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: September 20, 2022
    Assignee: JOHNSON CONTROLS TYCO IP HOLDINGS LLP
    Inventors: Youngchoon Park, Sudhi R. Sinha, Vaidhyanathan Venkiteswaran, Erik S. Paulson, Justin J. Ploegert, Jason Pelski, Pravin J. Duraisingh, Vijaya S. Chennupati
  • Publication number: 20220269256
    Abstract: A building management system includes building equipment operable to affect a physical state or condition of a building, a system manager, and a cloud-based data platform. The system manager is coupled to the building equipment via a system bus and configured to obtain alarm data from the building equipment and generate a timeseries sample including the alarm data. The cloud-based data platform includes a timeseries service configured to receive the timeseries sample from the system manager, extract the alarm data from the timeseries sample, and store the alarm data as a sample of an alarm timeseries.
    Type: Application
    Filed: May 9, 2022
    Publication date: August 25, 2022
    Applicant: Johnson Controls Tyco IP Holdings LLP
    Inventors: Pravin J. Duraisingh, Lisa E. Strand, Harrison J. Palzewicz
  • Patent number: 11409514
    Abstract: A building management system includes a system manager and a cloud-based data platform. The system manager is configured to identify building equipment and generate a reported network tree listing the building equipment. The cloud-based data platform is configured to receive the reported network tree from the system manager, generate a list of bound properties of the building equipment based on the reported network tree, and create timeseries for the bound properties of the building equipment. The system manager is configured to detect a change of value (COV) of a bound property listed in the list of bound properties and post a sample of the bound property to the timeseries in response to detecting the COV of the bound property.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: August 9, 2022
    Assignee: Johnson Controls Technology Company
    Inventors: Pravin J. Duraisingh, Lisa E. Strand
  • Patent number: 11368534
    Abstract: A building management system includes building equipment that operate to affect a physical state or condition of a building, a system manager, and a cloud-based data platform. The system manager is coupled to the building equipment via a system bus and configured to identify the building equipment and generate a reported network tree listing the identified building equipment. The cloud-based data platform includes a data adaptor configured to receive the reported network tree from the system manager, identify an equipment model template for the building equipment listed in the reported network tree, identify a set of points defined by the equipment model template, and generate a list of reported points for the building equipment based on set of points defined by the equipment model template.
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: June 21, 2022
    Assignee: Johnson Controls Tyco IP Holdings LLP
    Inventor: Pravin J. Duraisingh
  • Patent number: 11360468
    Abstract: A building management system includes building equipment operable to affect a physical state or condition of a building, a system manager, and a cloud-based data platform. The system manager is coupled to the building equipment via a system bus and configured to obtain alarm data from the building equipment and generate a timeseries sample including the alarm data. The cloud-based data platform includes a timeseries service configured to receive the timeseries sample from the system manager, extract the alarm data from the timeseries sample, and store the alarm data as a sample of an alarm timeseries.
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: June 14, 2022
    Assignee: Johnson Controls Tyco IP Holdings LLP
    Inventors: Pravin J. Duraisingh, Lisa E. Strand, Harrison J. Palzewicz
  • Patent number: 11262741
    Abstract: A building management system includes building equipment operable to affect a physical state or condition of a building, a system manager coupled to equipment via a system bus, and a cloud-based data platform. The system manager is configured to obtain timeseries data from the building equipment and generate a request for a timeseries identifier based on the timeseries data. The cloud-based data platform includes a timeseries service configured to receive the request for the timeseries identifier from the system manager, create a timeseries for the building equipment, assign the timeseries identifier to the timeseries, and send the timeseries identifier to the system manager. The system manager is configured to generate a timeseries sample comprising the timeseries data and send the timeseries sample to the timeseries service along with the timeseries identifier which identifies the timeseries sample as a sample of the timeseries.
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: March 1, 2022
    Assignee: Johnson Controls Tyco IP Holdings LLP
    Inventors: Lisa E. Strand, Pravin J. Duraisingh, Christopher T. Ammerman
  • Publication number: 20210191826
    Abstract: A method of software gateways of a building, the method including generating a ledger file including a description of a first software gateway, wherein the ledger file further includes first point assignments for the first software gateway and second point assignments for a second software gateway, wherein a first computing system implements the first software gateway and a second computing system implements the second software gateway and communicating the ledger file to the first software gateway and the second software gateway. The method further including managing, by the first software gateway, first points of the first point assignments based on the ledger file and managing, by the second software gateway, second points of the second point assignments based on the ledger file and determining, by the second software gateway, a status of the first software gateway based on the description of the first software gateway of the ledger file.
    Type: Application
    Filed: December 18, 2020
    Publication date: June 24, 2021
    Applicant: Johnson Controls Technology Company
    Inventors: Pravin J. Duraisingh, Sujith J. Ebenezer, Sankeeth K. Chinta, Sudhi R. Sinha
  • Publication number: 20200233657
    Abstract: A building management system includes a system manager and a cloud-based data platform. The system manager is configured to identify building equipment and generate a reported network tree listing the building equipment. The cloud-based data platform is configured to receive the reported network tree from the system manager, generate a list of bound properties of the building equipment based on the reported network tree, and create timeseries for the bound properties of the building equipment. The system manager is configured to detect a change of value (COV) of a bound property listed in the list of bound properties and post a sample of the bound property to the timeseries in response to detecting the COV of the bound property.
    Type: Application
    Filed: April 9, 2020
    Publication date: July 23, 2020
    Applicant: Johnson Controls Technology Company
    Inventors: Pravin J. Duraisingh, Lisa E. Strand
  • Patent number: 10642598
    Abstract: A building management system includes building equipment operable to affect a physical state or condition of a building, a system manager, and a cloud-based data platform. The system manager is coupled to the building equipment via a system bus and includes memory storing a device identifier uniquely identifying the system manager. The cloud-based data platform is configured to generate a device shadow for the system manager prior to installation of the system manager at a building site. The device shadow includes a virtual representation of the system manager including the device identifier. The system manager is configured to establish a communications link with the cloud-based data platform upon installation of the system manager at the building site. The cloud-based data platform is configured to update the device shadow based on information received from the system manager via the communications link.
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: May 5, 2020
    Assignee: Johnson Controls Technology Company
    Inventors: Pravin J. Duraisingh, Lisa E. Strand
  • Publication number: 20200106633
    Abstract: A building system for assurance services with timeseries, the building system including one or more memory devices configured to store instructions thereon that, when executed by one or more processors, cause the one or more processors to monitor a building asset for one or more events and generate a plurality of performance timeseries for the building asset based on the one or more events, determine an actionable insight for the building asset by cross-correlating the plurality of performance timeseries, and perform at least one of generating a work-order for the building asset based on the actionable insight and causing a display device of a user device to display the work-order or communicating with the building asset and causing the building asset to perform one or more operations based on the actionable insight.
    Type: Application
    Filed: September 26, 2019
    Publication date: April 2, 2020
    Inventors: Youngchoon Park, Sudhi R. Sinha, Vaidhyanathan Venkiteswaran, Erik S. Paulson, Justin J. Ploegert, Jason Pelski, Pravin J. Duraisingh, Vijaya S. Chennupati
  • Publication number: 20190107830
    Abstract: A building management system includes building equipment operable to affect a physical state or condition of a building, a system manager, and a cloud-based data platform. The system manager is coupled to the building equipment via a system bus and configured to obtain alarm data from the building equipment and generate a timeseries sample including the alarm data. The cloud-based data platform includes a timeseries service configured to receive the timeseries sample from the system manager, extract the alarm data from the timeseries sample, and store the alarm data as a sample of an alarm timeseries.
    Type: Application
    Filed: October 5, 2018
    Publication date: April 11, 2019
    Applicant: Johnson Controls Technology Company
    Inventors: Pravin J. Duraisingh, Lisa E. Strand, Harrison J. Palzewicz
  • Publication number: 20190108013
    Abstract: A building management system includes building equipment operable to affect a physical state or condition of a building, a system manager, and a cloud-based data platform. The system manager is coupled to the building equipment via a system bus and includes memory storing a device identifier uniquely identifying the system manager. The cloud-based data platform is configured to generate a device shadow for the system manager prior to installation of the system manager at a building site. The device shadow includes a virtual representation of the system manager including the device identifier. The system manager is configured to establish a communications link with the cloud-based data platform upon installation of the system manager at the building site. The cloud-based data platform is configured to update the device shadow based on information received from the system manager via the communications link.
    Type: Application
    Filed: October 5, 2018
    Publication date: April 11, 2019
    Applicant: Johnson Controls Technology Company
    Inventors: Pravin J. Duraisingh, Lisa E. Strand
  • Publication number: 20190109725
    Abstract: A building management system includes building equipment operable to affect a physical state or condition of a building, a system manager coupled to the building equipment via a system bus, and a cloud-based data platform. The system manager is configured to gather schedule information from the building equipment and create a first schedule configuration file including the schedule information. The cloud-based data platform includes a data adaptor configured to receive the first schedule configuration file from the system manager, extract the schedule information from the first schedule configuration file, and save the schedule information in the cloud-based data platform.
    Type: Application
    Filed: October 5, 2018
    Publication date: April 11, 2019
    Applicant: Johnson Controls Technology Company
    Inventor: Pravin J. DURAISINGH
  • Publication number: 20190107831
    Abstract: A building management system includes building equipment operable to affect a physical state or condition of a building and a system manager coupled to the building equipment via a system bus. The system manager is configured to generate and transmit a first timeseries sample including a value of a point associated with the building equipment in response to a determination that the value has changed. The system manager is configured to generate and transmit a second timeseries sample in response to a determination that a predetermined amount of time has elapsed since a previous sample was transmitted. In some embodiments, the second timeseries sample is a sample of a status timeseries. The building management system may include a cloud application configured to assign a status to the system manager based on a number of samples of the status timeseries received from the system manager within a predetermined time window.
    Type: Application
    Filed: October 5, 2018
    Publication date: April 11, 2019
    Applicant: Johnson Controls Technology Company
    Inventor: Pravin J. Duraisingh
  • Publication number: 20190109907
    Abstract: A building management system includes building equipment that operate to affect a physical state or condition of a building, a system manager, and a cloud-based data platform. The system manager is coupled to the building equipment via a system bus and configured to identify the building equipment and generate a reported network tree listing the identified building equipment. The cloud-based data platform includes a data adaptor configured to receive the reported network tree from the system manager, identify an equipment model template for the building equipment listed in the reported network tree, identify a set of points defined by the equipment model template, and generate a list of reported points for the building equipment based on set of points defined by the equipment model template.
    Type: Application
    Filed: October 5, 2018
    Publication date: April 11, 2019
    Applicant: Johnson Controls Technology Company
    Inventor: Pravin J. Duraisingh
  • Publication number: 20190107832
    Abstract: A building management system includes building equipment operable to affect a physical state or condition of a building, a system manager coupled to equipment via a system bus, and a cloud-based data platform. The system manager is configured to obtain timeseries data from the building equipment and generate a request for a timeseries identifier based on the timeseries data. The cloud-based data platform includes a timeseries service configured to receive the request for the timeseries identifier from the system manager, create a timeseries for the building equipment, assign the timeseries identifier to the timeseries, and send the timeseries identifier to the system manager. The system manager is configured to generate a timeseries sample comprising the timeseries data and send the timeseries sample to the timeseries service along with the timeseries identifier which identifies the timeseries sample as a sample of the timeseries.
    Type: Application
    Filed: October 5, 2018
    Publication date: April 11, 2019
    Applicant: Johnson Controls Technology Company
    Inventors: Lisa E. Strand, Pravin J. Duraisingh, Christopher T. Ammerman