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Real time self-adjusting calibration algorithm

  • US 7,890,295 B2
  • Filed: 12/31/2003
  • Issued: 02/15/2011
  • Est. Priority Date: 02/23/2000
  • Status: Active Grant
First Claim
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1. A method for verifying the integrity of sensor data comprising:

  • receiving a first data value from the sensor having a first parameter that exceeds a first threshold value;

    determining that the first parameter relating to the first data value exceeds the first threshold value;

    continuing receipt of data from the sensor after determining that the first parameter relating to the first data value exceeds the first threshold value;

    receiving a second data value from the sensor, after determining the first parameter relating to the first data value exceeds the first threshold value, the second data value having a first parameter that exceeds the first threshold value;

    determining that the first parameter relating to the second data value exceeds the first threshold value after determining a first parameter relating to the first data value exceeds the first threshold; and

    terminating receipt of data from the sensor in response to determining that the first parameters relating to the first and the second data values exceed the first threshold value.

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