×

Machine Anomaly Detection and Diagnosis Incorporating Operational Data

  • US 20130060524A1
  • Filed: 11/21/2011
  • Published: 03/07/2013
  • Est. Priority Date: 12/01/2010
  • Status: Abandoned Application
First Claim
Patent Images

1. A method for detecting an anomaly in a machine under test, comprising:

  • monitoring operational data from a control unit of the machine under test;

    identifying an operational state of the machine under test based on the monitored operational data;

    monitoring sensor data from one or more sensors installed within or near to the machine under test;

    consulting a model corresponding to the identified operational state of the machine under test to identify one or more key parameters and corresponding normal operating ranges for each determined key parameter; and

    determining when a key parameter of the one or more key parameters is not within its corresponding normal operating range based on the monitored sensor data.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×