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Positioning device, method of controlling positioning device, positioning control program, and computer-readable recording medium having positioning control program recorded thereon

  • US 20070260397A1
  • Filed: 02/28/2007
  • Published: 11/08/2007
  • Est. Priority Date: 03/02/2006
  • Status: Active Grant
First Claim
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1. A positioning device comprising:

  • a moving amount determination section which determines a moving amount of the device in a period between a preceding positioning time and a present positioning time;

    a moving amount evaluation section which determines whether or not the moving amount is within a predetermined allowable moving range;

    a positioning section which locates a position of the device based on a satellite signal which is a signal from a positioning satellite; and

    a position output section which outputs a preceding located position when the moving amount evaluation section has determined that the moving amount is within the predetermined allowable moving range.

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