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DETECTION SYSTEM IN A VEHICLE FOR RECORDING THE SPEAKING ACTIVITY OF A VEHICLE OCCUPANT

  • US 20150125126A1
  • Filed: 11/04/2014
  • Published: 05/07/2015
  • Est. Priority Date: 11/07/2013
  • Status: Abandoned Application
First Claim
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1. A detection system in a vehicle for detecting a reduced alertness of a driver of a vehicle, comprising:

  • a video recording device for recording at least one of a posture of a head and motions of lips;

    an evaluation device; and

    a signal generating device for generating a signal if the at least one of the posture of the head and the motions of the lips indicate a reduced alertness of the driver.

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