MANAGEMENT DEVICE, MANAGEMENT METHOD, AND PROGRAM RECORDING MEDIUM
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United States of America Patent
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Issued Date -
Mar 15, 2012
app pub date -
Sep 1, 2011
filing date -
Sep 10, 2010
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Abandoned
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Abstract
An example of the object of the present invention is to provide a technology with which a high precision error table for an oscillation frequency is created. The present invention includes a temperature sensor which measures temperature of the oscillator used in a GPS (Global Positioning System) when a position measurement by the GPS is performed, and a management unit which measures error of an oscillation frequency of the oscillator after the position measurement by the GPS has been performed, creates and stores an error table in which the measured temperature by the temperature sensor is associated with the error.
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