skip to main content
DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Industrial process surveillance system

Abstract

A system and method for monitoring an industrial process and/or industrial data source. The system includes generating time varying data from industrial data sources, processing the data to obtain time correlation of the data, determining the range of data, determining learned states of normal operation and using these states to generate expected values, comparing the expected values to current actual values to identify a current state of the process closest to a learned, normal state; generating a set of modeled data, and processing the modeled data to identify a data pattern and generating an alarm upon detecting a deviation from normalcy.

Inventors:
 [1];  [2];  [3];  [4]
  1. Bolingbrook, IL
  2. Glendale Heights, IL
  3. Naperville, IL
  4. Idaho Falls, ID
Issue Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
OSTI Identifier:
871615
Patent Number(s):
5764509
Assignee:
University of Chicago (Chicago, IL)
Patent Classifications (CPCs):
G - PHYSICS G05 - CONTROLLING G05B - CONTROL OR REGULATING SYSTEMS IN GENERAL
DOE Contract Number:  
W-31109-ENG-38
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
industrial; process; surveillance; method; monitoring; data; source; generating; time; varying; sources; processing; obtain; correlation; determining; range; learned; normal; operation; generate; expected; values; comparing; current; identify; closest; set; modeled; pattern; alarm; detecting; deviation; normalcy; time varying; normal operation; industrial process; data source; industrial data; data sources; obtain time; varying data; time correlation; generating time; process surveillance; data pattern; /700/706/

Citation Formats

Gross, Kenneth C, Wegerich, Stephan W, Singer, Ralph M, and Mott, Jack E. Industrial process surveillance system. United States: N. p., 1998. Web.
Gross, Kenneth C, Wegerich, Stephan W, Singer, Ralph M, & Mott, Jack E. Industrial process surveillance system. United States.
Gross, Kenneth C, Wegerich, Stephan W, Singer, Ralph M, and Mott, Jack E. Thu . "Industrial process surveillance system". United States. https://www.osti.gov/servlets/purl/871615.
@article{osti_871615,
title = {Industrial process surveillance system},
author = {Gross, Kenneth C and Wegerich, Stephan W and Singer, Ralph M and Mott, Jack E},
abstractNote = {A system and method for monitoring an industrial process and/or industrial data source. The system includes generating time varying data from industrial data sources, processing the data to obtain time correlation of the data, determining the range of data, determining learned states of normal operation and using these states to generate expected values, comparing the expected values to current actual values to identify a current state of the process closest to a learned, normal state; generating a set of modeled data, and processing the modeled data to identify a data pattern and generating an alarm upon detecting a deviation from normalcy.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1998},
month = {1}
}

Patent:

Save / Share: