Motion determination apparatus and method thereof

  • US 7,763,842 B2
  • Filed: 12/28/2006
  • Issued: 07/27/2010
  • Est. Priority Date: 12/30/2005
  • Status: Active Grant
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First Claim
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1. A motion determination apparatus installed in an electronic device, the apparatus comprising:

  • a motion sensor to detect the motion of the electronic device and generate a plurality of motion parameter values corresponding to detect points respectively;

    a processor for receiving the motion parameter values to generate a first curve and a second curve, wherein the first curve is formed by connecting a plurality of first average values of detected points, and each first average value is generated by averaging the motion parameter values of a first number of detected points detected prior to each detected point, and the second curve is formed by connecting a plurality of second average values of detected points, and each second average value is generated by averaging the motion parameter values of a second number of detected points detected prior to each detected point, and based on a relationship between the first curve and the second curve to trigger a control instruction; and

    a controller for receiving the instruction to perform a corresponding function.

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