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OPERATOR FATIGUE MONITORING SYSTEM

  • US 20160082838A1
  • Filed: 08/06/2015
  • Published: 03/24/2016
  • Est. Priority Date: 09/21/2014
  • Status: Active Grant
First Claim
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1. A fatigue monitoring system for a machine, comprising:

  • an input device configured to generate a first signal indicative of an activity performed by a machine operator;

    a scanning device configured to generate a second signal indicative of a recognized characteristic of the machine operator;

    a warning device; and

    a controller in communication with the input device, the scanning device, and the warning device, the controller configured to;

    determine a time between generations of the first signal;

    make a comparison of the recognized characteristic with, a threshold characteristic; and

    selectively activate the warning device based on the time or the comparison.

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