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Computer-Aided System Detecting Operator Fatigue (CASDOF)

  • US 20150015400A1
  • Filed: 07/08/2014
  • Published: 01/15/2015
  • Est. Priority Date: 07/11/2013
  • Status: Abandoned Application
First Claim
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1. A system for monitoring operator alertness, comprising:

  • a sensor for detecting a head position property of a head of an operator; and

    a controller in operative communication with the sensor, the controller configured tocollect a first plurality of time points of the head position property of the head of the operator,determine a baseline of the head position property of the head of the operator based on the first plurality of time points,collect a second plurality of time points of the head position property of the head of the operator,determine an operating condition of the head position property of the head of the operator based on the second plurality of time points, andevaluate the alertness of the operator based on a comparison of the operating condition to the baseline to identify a period of head stillness.

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