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DEVICE AND METHOD FOR CONTINUOUS BIOMETRIC RECOGNITION BASED ON ELECTROCARDIOGRAPHIC SIGNALS

  • US 20140361871A1
  • Filed: 01/14/2013
  • Published: 12/11/2014
  • Est. Priority Date: 01/19/2012
  • Status: Active Grant
First Claim
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1. Device for continuous biometric recognition based in electrocardiographic signals comprising a sensory unit (205) that includes an electronic module of measurement terminals (201), an electronic module of transduction and signal conditioning with virtual ground (202), an electronic module for analog-to-digital conversion (203), an electronic module for signal transmission (204), a computational unit (206) comprising any type of electronic device, characterized in that:

  • a) the electronic module of measurement terminals (201), comprises capacitive sensors for the measurement of the electromagnetic field or non-metallic conductive elements for the measurement of the electrical potential differential, or mechanical elements;

    b) it includes a virtual reference in the electronic module of transduction and signal conditioning (202);

    c) the electronic module of transduction and signal conditioning with virtual ground (202), includes an electromagnetic noise filter;

    d) the computational unit (206) includes a method for customization of its settings according to the result of the biometric recognition of the user.

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