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SYSTEM AND METHOD FOR A BIOSENSOR INTEGRATED IN A VEHICLE

  • US 20180116604A1
  • Filed: 11/13/2017
  • Published: 05/03/2018
  • Est. Priority Date: 09/25/2015
  • Status: Active Grant
First Claim
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1. A biosensor configured for integration in a vehicle, comprising:

  • a temperature sensor configured to measure a temperature of an occupant of the vehicle;

    a photoplethysmography (PPG) circuit configured to emit light at a plurality of wavelengths directed at skin tissue of the occupant of the vehicle and obtain a plurality of spectral responses around the plurality of wavelengths of light; and

    a processing circuit configured to;

    process the plurality of spectral responses;

    obtain biosensor data of the occupant using the plurality of spectral responses, wherein the biosensor data includes a temperature, an oxygen saturation level, a heart rate and a blood alcohol level; and

    generate a health message for transmission to a vehicle control system including the biosensor data of the occupant.

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