METHOD AND SYSTEM FOR PROVIDING QUALITY CONTROLLED DATA FROM A REDUNDANT SENSOR SYSTEM
First Claim
1. A method for determining a quality controlled sensor set from a redundant sensor set, the method comprising:
- calculating a first time correlation coefficient (timec1) and a first autocorrelation coefficient (autoc1) based on a first sensor time series data;
calculating a second time correlation coefficient (timec2) and a second autocorrelation coefficient (autoc2) based on a second sensor time series data;
calculating a first and second sensor correlation coefficient (crossc1,2) based on the first sensor time series data and the second sensor time series data;
determining the quality controlled sensor set with a highest confidence level based on the timec1, the autoc1, the timec2, the autoc2, and the crossc1,2.
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Abstract
A method for determining a quality controlled sensor set from a redundant sensor set comprising calculating a first time correlation coefficient and a first autocorrelation coefficient based on a first sensor time series data, calculating a second time correlation coefficient and a second autocorrelation coefficient based on a second sensor time series data, calculating a first and second sensor correlation coefficient based on the first sensor time series data and the second sensor time series data, and determining the quality controlled sensor set with a highest confidence level.
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Citations
20 Claims
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1. A method for determining a quality controlled sensor set from a redundant sensor set, the method comprising:
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calculating a first time correlation coefficient (timec1) and a first autocorrelation coefficient (autoc1) based on a first sensor time series data; calculating a second time correlation coefficient (timec2) and a second autocorrelation coefficient (autoc2) based on a second sensor time series data; calculating a first and second sensor correlation coefficient (crossc1,2) based on the first sensor time series data and the second sensor time series data; determining the quality controlled sensor set with a highest confidence level based on the timec1, the autoc1, the timec2, the autoc2, and the crossc1,2. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A system for determining a quality controlled sensor set from a redundant sensor set, the system comprising:
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a time correlation calculation module configured to calculate a first time correlation coefficient (timec1) and a first autocorrelation coefficient (autoc1) based on a first sensor time series data, and calculate a second time correlation coefficient (timec2) and a second autocorrelation coefficient (autoc2) based on a second sensor time series data; a sensor correlation calculation module configured to calculate a first and second sensor correlation coefficient (crossc1,2) based on the first sensor time series data and the second sensor time series data; and a quality controlled sensor determination module configured to determine the quality controlled sensor set with a highest confidence level based on the timec1, the autoc1, the timec2, the autoc2, the crossc1,2, and the crossc2,3. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification