WO2007085504A3 - Method for the detection of a fault during operation of a system comprising a certain number of data records - Google Patents

Method for the detection of a fault during operation of a system comprising a certain number of data records Download PDF

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Publication number
WO2007085504A3
WO2007085504A3 PCT/EP2007/050018 EP2007050018W WO2007085504A3 WO 2007085504 A3 WO2007085504 A3 WO 2007085504A3 EP 2007050018 W EP2007050018 W EP 2007050018W WO 2007085504 A3 WO2007085504 A3 WO 2007085504A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
input data
data records
piece
cell
Prior art date
Application number
PCT/EP2007/050018
Other languages
German (de)
French (fr)
Other versions
WO2007085504A2 (en
Inventor
Einar Broese
Original Assignee
Siemens Ag
Einar Broese
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag, Einar Broese filed Critical Siemens Ag
Priority to EP07703593A priority Critical patent/EP1977319A2/en
Publication of WO2007085504A2 publication Critical patent/WO2007085504A2/en
Publication of WO2007085504A3 publication Critical patent/WO2007085504A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment

Abstract

The invention relates to a method for detecting a fault when operating a system comprising a certain number (M) of data records. Each data record (16) encompasses a number (N) of input data (18a,b) and at least one piece of target data (18c) that correlates with said input data. Each piece of input data (18a,b) takes exclusively values lying within a value range (Wn), and the input data (18a,b) thus span a certain input data range (20). The inventive method comprises the following steps: - at least one of the value ranges (Wn) is subdivided into intervals (Ik ,n) such that N-dimensional cells (Z) comprising the intervals (Ik,n) as edge lengths are formed within the input data range (20); - one cell (Z) is selected as the cell (Z) that is to be tested; - a test criterion (42, 44, 48) for the target data (18c) of the data records (16) of the selected cell (Z) is determined from the values (F) of the target data (18c) of the data records (16); - each data record (16) of the selected cell (Z) whose value (F) of the piece of target data (18c) fails to meet the test criterion (42, 44, 48) is marked as faulty.
PCT/EP2007/050018 2006-01-25 2007-01-03 Method for the detection of a fault during operation of a system comprising a certain number of data records WO2007085504A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07703593A EP1977319A2 (en) 2006-01-25 2007-01-03 Method for the detection of a fault during operation of a system comprising a certain number of data records

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006003611.5 2006-01-25
DE200610003611 DE102006003611A1 (en) 2006-01-25 2006-01-25 Locating faulty data record in number of data records involves forming cells in input data space, characterizing as faulty any data record of selected cell whose target data item value fails check criterion derived from target data values

Publications (2)

Publication Number Publication Date
WO2007085504A2 WO2007085504A2 (en) 2007-08-02
WO2007085504A3 true WO2007085504A3 (en) 2007-10-25

Family

ID=38268113

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/050018 WO2007085504A2 (en) 2006-01-25 2007-01-03 Method for the detection of a fault during operation of a system comprising a certain number of data records

Country Status (5)

Country Link
EP (1) EP1977319A2 (en)
CN (1) CN101375254A (en)
DE (1) DE102006003611A1 (en)
RU (1) RU2008134475A (en)
WO (1) WO2007085504A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101325638B1 (en) * 2011-09-09 2013-11-07 비앤에프테크놀로지 주식회사 Method measuring of healthy indicia of plant reflected status of sub-component and storage media thereof
DE102017007971A1 (en) 2017-08-23 2018-04-19 Daimler Ag Method for producing a test template
DE102022107820A1 (en) 2022-04-01 2023-10-05 Volkswagen Aktiengesellschaft Method and processor circuit for checking the plausibility of a detection result of object recognition in an artificial neural network and motor vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999021017A1 (en) * 1997-10-22 1999-04-29 Intellinet, Inc. Systems and methods for adaptive profiling, fault detection, and alert generation in a changing environment which is measurable by at least two different measures of state
WO2003009140A2 (en) * 2001-07-20 2003-01-30 Altaworks Corporation System and method for adaptive threshold determination for performance metrics
US20030065409A1 (en) * 2001-09-28 2003-04-03 Raeth Peter G. Adaptively detecting an event of interest
DE10203787A1 (en) * 2002-01-31 2003-08-14 Siemens Ag Process for regulating an industrial process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19514535A1 (en) * 1995-04-20 1996-10-31 Johannes Prof Dr Wortberg Process control using mathematical model for resultant product properties
DE19530049B4 (en) * 1995-08-16 2004-12-23 Thomas Froese Method for recognizing incorrect predictions in a neuromodel-based or neuronal control
DE19644131C2 (en) * 1996-10-23 2002-09-19 Siemens Ag Method for optimizing the distribution of strip width at the ends of a strip passing through a rolling train in one or more passes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999021017A1 (en) * 1997-10-22 1999-04-29 Intellinet, Inc. Systems and methods for adaptive profiling, fault detection, and alert generation in a changing environment which is measurable by at least two different measures of state
WO2003009140A2 (en) * 2001-07-20 2003-01-30 Altaworks Corporation System and method for adaptive threshold determination for performance metrics
US20030065409A1 (en) * 2001-09-28 2003-04-03 Raeth Peter G. Adaptively detecting an event of interest
DE10203787A1 (en) * 2002-01-31 2003-08-14 Siemens Ag Process for regulating an industrial process

Also Published As

Publication number Publication date
CN101375254A (en) 2009-02-25
RU2008134475A (en) 2010-02-27
WO2007085504A2 (en) 2007-08-02
EP1977319A2 (en) 2008-10-08
DE102006003611A1 (en) 2007-08-02

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