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METHODS AND SYSTEMS FOR SAMPLING AND STORING MACHINE SIGNALS FOR ANALYTICS AND MAINTENANCE USING THE INDUSTRIAL INTERNET OF THINGS

  • US 20200133256A1
  • Filed: 11/15/2019
  • Published: 04/30/2020
  • Est. Priority Date: 05/07/2018
  • Status: Active Grant
First Claim
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1. A method comprising:

  • sampling a signal at a streaming sample rate, thereby producing a plurality of samples of the signal;

    allocating, with a signal routing circuit, a first portion of the plurality of samples of the signal to a first signal analysis circuit, the portion selected based on a first signal analysis sampling rate that is less than the streaming sample rate;

    allocating, with a signal routing circuit, a second portion of the plurality of samples of the signal to a second signal analysis circuit, the portion selected based on a second signal analysis sampling rate that is less than the streaming sample rate; and

    storing the plurality of samples of the signal, an output of the first signal analysis circuit, and an output of the second signal analysis circuit, wherein the allocated first portion in the stored plurality of samples and the allocated second portion in the stored plurality of samples are tagged with indicia that references the corresponding stored signal analysis output.

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