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METHOD AND APPARATUS FOR MONITORING AND CONTROL ALERTNESS OF A DRIVER

  • US 20140167968A1
  • Filed: 03/08/2012
  • Published: 06/19/2014
  • Est. Priority Date: 03/11/2011
  • Status: Active Grant
First Claim
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1. A method for monitoring the alertness of the driver of a vehicle, comprising:

  • continuously detecting and evaluating at least one physical parameter of the driver while the vehicle is in motion;

    transmitting a periodic audio signal with a predetermined frequency into a vehicle interior within a predetermined time period if the evaluated physical parameter is in a critical range, whereby the critical range indicates an appropriate level of fatigue of the driver.

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