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LARGE SCALE OFFLINE RETRIEVAL OF MACHINE OPERATIONAL INFORMATION

  • US 20160078071A1
  • Filed: 09/11/2014
  • Published: 03/17/2016
  • Est. Priority Date: 09/11/2014
  • Status: Abandoned Application
First Claim
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1. A computer-implemented method of retrieving information stored on a computer readable storage medium and related to operation of a machine, the method comprising:

  • creating one or more lists of a plurality of data files stored on the computer readable storage medium and containing data derived from sensors measuring one or more machine operational characteristics;

    creating one or more lists of a plurality of channels of information with signals indicative of the one or more machine operational characteristics recorded in each data file;

    creating an index of a plurality of variables contained in one or more of the channels of information recorded in each data file; and

    searching for and locating data files that meet requestor-specified conditions by employing at least one of the lists of data files, at least one of the lists of channels of information, and the index of a plurality of variables recorded in each data file to focus a search for relevant data files meeting the requestor-specified conditions.

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