ANALYSIS DATA PROCESSOR, METHOD FOR PROCESSING ANALYSIS DATA, AND ANALYSIS DATA PROCESSING PROGRAM

摘要

PROBLEM TO BE SOLVED: To surely detect abnormal values in plural piece of analysis data made of time-series data.;SOLUTION: The analysis data processor generates an abnormal value detection unit, a stability monitoring unit, and a detection information generation unit. The abnormal value detection unit detects generation of abnormal values in the plural pieces of analysis data made of time-series data, using an abnormal value determination threshold value. The stability monitoring unit monitors the stability of the plural pieces of analysis data, using the frequency of generation of abnormal values. The detection information generation unit sets an abnormal value determination threshold value in a stable state, using the analysis data in the stable state.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT