Patents by Inventor Aurobinda Routray

Aurobinda Routray 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).

  • Event-driven data mining method for improving fault code settings and isolating faults
    Patent number: 8433472
    Abstract: A parameter identification-based fault isolation technique is provided for improving fault code settings and isolating faults. DTCs and PIDs are retrieved from a current serviced vehicle. PID data is obtained from prior serviced vehicles having same vehicle specifications as and under substantially similar operating conditions as the current serviced vehicles. A plurality of clusters is formed using PID data of the prior serviced vehicles using mutual dependence to one another. A joint probability distribution is determined as a function of a mutual dependence of the PID data. PID data is selected of the current serviced vehicle having coherence to the PID of the prior service vehicles. A mutual dependence of the PID data of the current serviced vehicle is projected on onto the corresponding joint probability distribution.
    Type: Grant
    Filed: August 4, 2010
    Date of Patent: April 30, 2013
    Assignee: GM Global Technology Operations LLC
    Inventors: Satnam Singh, Aurobinda Routray, Aparna Rajaguru
  • Event-Driven Data Mining Method for Improving Fault Code Settings and Isolating Faults
    Publication number: 20120035803
    Abstract: A parameter identification-based fault isolation technique is provided for improving fault code settings and isolating faults. DTCs and PIDs are retrieved from a current serviced vehicle. PID data is obtained from prior serviced vehicles having same vehicle specifications as and under substantially similar operating conditions as the current serviced vehicles. A plurality of clusters is formed using PID data of the prior serviced vehicles using mutual dependence to one another. A joint probability distribution is determined as a function of a mutual dependence of the PID data. PID data is selected of the current serviced vehicle having coherence to the PID of the prior service vehicles. A mutual dependence of the PID data of the current serviced vehicle is projected on onto the corresponding joint probability distribution.
    Type: Application
    Filed: August 4, 2010
    Publication date: February 9, 2012
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Satnam Singh, Aurobinda Routray, Aparna Rajaguru