Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
September 21, 2010
Patent Application Number
12029642
Date Filed
February 12, 2008
Patent Primary Examiner
Patent abstract
A method of detecting signal faults comprises sampling at least three redundant signals; calculating a difference signal for each unique pair-wise comparison of the at least three sampled redundant signals; comparing each difference signal to an expected distribution for the difference signals; and determining if one of the at least three redundant signals is faulty based on the comparison of each difference signal to the expected distribution.
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