Patents by Inventor Siddharth Raj Gupta

Siddharth Raj Gupta 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).

  • SYSTEMS AND METHODS FOR FORECASTING AFTERTREATMENT TEMPERATURES OVER A HORIZON
    Publication number: 20240337225
    Abstract: A system includes a processing circuit having a memory coupled to one or more processors, the memory storing instructions therein that, when executed by the one or more processors, cause the one or more processors to: receive an estimated exhaust temperature; generate, based on the estimated exhaust temperature, a forecasted exhaust temperature; modify the forecasted exhaust temperature based on a downpipe model to generate a first temperature profile corresponding to a first component of an exhaust aftertreatment system; and generate, based on the first temperature profile, a second temperature profile corresponding to a second component of the exhaust aftertreatment system.
    Type: Application
    Filed: June 18, 2024
    Publication date: October 10, 2024
    Applicant: Cummins Inc.
    Inventors: Thomas R. Nelson, Jeffrey Diwakar Abraham, Siddharth Raj Gupta
  • Systems and methods for forecasting aftertreatment temperatures over a horizon
    Patent number: 12037955
    Abstract: A system includes a processing circuit having a memory coupled to one or more processors, the memory storing instructions therein that, when executed by the one or more processors, cause the one or more processors to: receive engine operational data, the engine operational data indicative of at least one engine operational condition; determine, based on the engine operational data, an estimated exhaust temperature; generate, based on the estimated exhaust temperature and a finite time horizon, a forecasted exhaust temperature; correct the forecasted exhaust temperature based on a downpipe model to generate a first inlet temperature profile corresponding to a first component of the exhaust aftertreatment system; and generate, based on the first inlet temperature profile, a second inlet temperature profile corresponding to a second component of the exhaust aftertreatment system.
    Type: Grant
    Filed: August 9, 2023
    Date of Patent: July 16, 2024
    Assignee: Cummins Inc.
    Inventors: Thomas R. Nelson, Jeffrey Diwakar Abraham, Siddharth Raj Gupta
  • SYSTEMS AND METHODS FOR FORECASTING AFTERTREATMENT TEMPERATURES OVER A HORIZON
    Publication number: 20240052796
    Abstract: A system includes a processing circuit having a memory coupled to one or more processors, the memory storing instructions therein that, when executed by the one or more processors, cause the one or more processors to: receive engine operational data, the engine operational data indicative of at least one engine operational condition; determine, based on the engine operational data, an estimated exhaust temperature; generate, based on the estimated exhaust temperature and a finite time horizon, a forecasted exhaust temperature; correct the forecasted exhaust temperature based on a downpipe model to generate a first inlet temperature profile corresponding to a first component of the exhaust aftertreatment system; and generate, based on the first inlet temperature profile, a second inlet temperature profile corresponding to a second component of the exhaust aftertreatment system.
    Type: Application
    Filed: August 9, 2023
    Publication date: February 15, 2024
    Applicant: Cummins Inc.
    Inventors: Thomas R. Nelson, Jeffrey Diwakar Abraham, Siddharth Raj Gupta