DE69322528D1 - Fehler/fremdkörpereindringenerkennung für eine übertragungsvorrichtung - Google Patents

Fehler/fremdkörpereindringenerkennung für eine übertragungsvorrichtung

Info

Publication number
DE69322528D1
DE69322528D1 DE69322528T DE69322528T DE69322528D1 DE 69322528 D1 DE69322528 D1 DE 69322528D1 DE 69322528 T DE69322528 T DE 69322528T DE 69322528 T DE69322528 T DE 69322528T DE 69322528 D1 DE69322528 D1 DE 69322528D1
Authority
DE
Germany
Prior art keywords
error
transmission device
foreign body
intrusion detection
body intrusion
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69322528T
Other languages
English (en)
Other versions
DE69322528T2 (de
Inventor
Hilger Walter
Ronald Gagne
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of DE69322528D1 publication Critical patent/DE69322528D1/de
Application granted granted Critical
Publication of DE69322528T2 publication Critical patent/DE69322528T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/024—Quantitative history assessment, e.g. mathematical relationships between available data; Functions therefor; Principal component analysis [PCA]; Partial least square [PLS]; Statistical classifiers, e.g. Bayesian networks, linear regression or correlation analysis; Neural networks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/08—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • Feedback Control In General (AREA)
  • Safety Devices In Control Systems (AREA)
DE69322528T 1993-11-19 1993-11-19 Fehler/fremdkörpereindringenerkennung für eine übertragungsvorrichtung Expired - Fee Related DE69322528T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1993/011303 WO1995014262A1 (en) 1993-11-19 1993-11-19 Transmitter freeze/fault detection

Publications (2)

Publication Number Publication Date
DE69322528D1 true DE69322528D1 (de) 1999-01-21
DE69322528T2 DE69322528T2 (de) 1999-06-10

Family

ID=22237208

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69322528T Expired - Fee Related DE69322528T2 (de) 1993-11-19 1993-11-19 Fehler/fremdkörpereindringenerkennung für eine übertragungsvorrichtung

Country Status (8)

Country Link
US (1) US5764537A (de)
EP (1) EP0775331B1 (de)
JP (1) JP3295089B2 (de)
KR (1) KR960706113A (de)
AU (1) AU6013794A (de)
DE (1) DE69322528T2 (de)
ES (1) ES2125436T3 (de)
WO (1) WO1995014262A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9708843B1 (pt) * 1996-04-29 2009-01-13 mÉtodos de diagnàstico de mau funcionamento de malhas de controle.
JPH1063550A (ja) * 1996-08-23 1998-03-06 Fujitsu Ltd 実行性能解析表示方法およびその方法を実施するプログラムを記録した媒体
DE10112352A1 (de) * 2001-03-13 2002-09-19 Philips Corp Intellectual Pty Anordnung zur Winkelmessung
DE10239610B3 (de) * 2002-08-29 2004-06-24 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Verfahren zur Funktionsüberwachung von Sensoren
JP4966975B2 (ja) * 2005-11-24 2012-07-04 エヌエックスピー ビー ヴィ センサ付きデータキャリア
DE102006041867B4 (de) * 2006-09-06 2008-12-04 Continental Automotive Gmbh Verfahren und Vorrichtung zur Überwachung des Rauschens eines Sensors
US8405524B2 (en) * 2008-12-19 2013-03-26 Bae Systems Information And Electronic Systems Integration Inc. Seismic method for vehicle detection and vehicle weight classification
DE102014210980A1 (de) * 2014-06-10 2015-12-17 Robert Bosch Gmbh Verfahren zum Betreiben eines Ereigniszählers
US11771109B2 (en) * 2019-10-24 2023-10-03 Copeland Comfort Control Lp Monitoring for and/or detecting freeze-up and/or paddle wear conditions within product dispensers and mixers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60206083A (ja) * 1984-03-29 1985-10-17 日立化成工業株式会社 フレキシブル印刷配線板の製造法
JPS6264921A (ja) * 1985-09-17 1987-03-24 Mazda Motor Corp エンジンのノツキング検出装置
JPH04152251A (ja) * 1990-10-16 1992-05-26 Sekisui Chem Co Ltd 表面状態検査装置
AU671798B2 (en) * 1992-03-11 1996-09-12 Ecotechniek B.V. Method for calibrating probes
US5504473A (en) * 1993-07-22 1996-04-02 Digital Security Controls Ltd. Method of analyzing signal quality
US5394744A (en) * 1994-01-05 1995-03-07 Ford Motor Company Fault detection using averaging filter with variable response time

Also Published As

Publication number Publication date
JP3295089B2 (ja) 2002-06-24
EP0775331B1 (de) 1998-12-09
DE69322528T2 (de) 1999-06-10
JPH09505420A (ja) 1997-05-27
AU6013794A (en) 1995-06-06
US5764537A (en) 1998-06-09
KR960706113A (ko) 1996-11-08
WO1995014262A1 (en) 1995-05-26
EP0775331A1 (de) 1997-05-28
ES2125436T3 (es) 1999-03-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee