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Human recognition apparatus and human recognition method

  • US 8,271,204 B2
  • Filed: 01/30/2009
  • Issued: 09/18/2012
  • Est. Priority Date: 08/04/2008
  • Status: Expired due to Fees
First Claim
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1. A human recognition apparatus, comprising:

  • a detecting unit, located at a distance from a user, detecting a ground vibration according to a user'"'"'s walking, and outputting an electric signal;

    a pattern calculating unit acquiring a walker'"'"'s walking pattern from the electric signal; and

    a user determining unit comparing the walking pattern with a previously measured reference data by user and identifying the user based on the comparison result,wherein the detecting unit comprises;

    a vibration sensor outputting an electric signal corresponding to peripheral vibration; and

    a high pass filter eliminating a low frequency noise from the electric signal.

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