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Systems and Methods for Determining Driver Fatigue Level from Lane Variability and Geographic Location

  • US 20150045986A1
  • Filed: 08/11/2014
  • Published: 02/12/2015
  • Est. Priority Date: 08/09/2013
  • Status: Abandoned Application
First Claim
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1. A method, using a processor, for determining a fatigue level of a driver of a vehicle based at least in part upon lane variability data and geographic location data for the vehicle, the method comprising:

  • receiving, at the processor, lane variability data, the lane variability data corresponding to a change of position of a vehicle in a driving lane;

    receiving, at the processor, geographical position data for the vehicle;

    identifying, with the processor, a road segment of interest based at least in part on the received geographical data;

    selecting, with the processor, a subset of the received lane variability data corresponding to the vehicle travelling over the identified road segment of interest; and

    determining, with the processor, a fatigue level, F, of a driver of the vehicle based at least in part upon the selected subset of the received lane variability data.

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