DE3225937A1 - Selbsttestende ueberwachungseinheit - Google Patents

Selbsttestende ueberwachungseinheit

Info

Publication number
DE3225937A1
DE3225937A1 DE19823225937 DE3225937A DE3225937A1 DE 3225937 A1 DE3225937 A1 DE 3225937A1 DE 19823225937 DE19823225937 DE 19823225937 DE 3225937 A DE3225937 A DE 3225937A DE 3225937 A1 DE3225937 A1 DE 3225937A1
Authority
DE
Germany
Prior art keywords
code
monitoring unit
signals
code generator
monitoring
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.)
Granted
Application number
DE19823225937
Other languages
German (de)
English (en)
Other versions
DE3225937C2 (enrdf_load_stackoverflow
Inventor
Georg Dipl.-Ing. 8000 München Götz
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.)
GOETZ, GEORG, DIPL.-ING., 8000 MUENCHEN, DE
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Priority to DE19823225937 priority Critical patent/DE3225937A1/de
Publication of DE3225937A1 publication Critical patent/DE3225937A1/de
Application granted granted Critical
Publication of DE3225937C2 publication Critical patent/DE3225937C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • 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
    • 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
    • G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0267—Fault communication, e.g. human machine interface [HMI]
    • G05B23/0272—Presentation of monitored results, e.g. selection of status reports to be displayed; Filtering information to the user

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Physics (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Testing And Monitoring For Control Systems (AREA)
DE19823225937 1982-03-17 1982-07-10 Selbsttestende ueberwachungseinheit Granted DE3225937A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823225937 DE3225937A1 (de) 1982-03-17 1982-07-10 Selbsttestende ueberwachungseinheit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3209717 1982-03-17
DE19823225937 DE3225937A1 (de) 1982-03-17 1982-07-10 Selbsttestende ueberwachungseinheit

Publications (2)

Publication Number Publication Date
DE3225937A1 true DE3225937A1 (de) 1983-09-29
DE3225937C2 DE3225937C2 (enrdf_load_stackoverflow) 1987-11-26

Family

ID=25800400

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823225937 Granted DE3225937A1 (de) 1982-03-17 1982-07-10 Selbsttestende ueberwachungseinheit

Country Status (1)

Country Link
DE (1) DE3225937A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0179909A4 (en) * 1984-05-04 1988-05-03 Gould Inc METHOD AND SYSTEM FOR IMPROVING THE OPERATING SAFETY OF AN ELECTRONIC SYSTEM, MADE FROM DIFFERENTLY WORKING SUBSYSTEMS.
DE3832789A1 (de) * 1987-10-16 1989-04-27 Mitsubishi Electric Corp Stoerungsfolgevorrichtung
CN110825064A (zh) * 2018-08-09 2020-02-21 广州汽车集团股份有限公司 纯电动汽车防盗系统的测试方法、装置和存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207478B (de) * 1960-02-24 1965-12-23 Genevoise Instr Physique Anordnung zur Kontrolle einer Werkzeug-maschinen-Programmsteuerung
DE2534923A1 (de) * 1975-08-05 1977-02-10 Siemens Ag Anzeigeanordnung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207478B (de) * 1960-02-24 1965-12-23 Genevoise Instr Physique Anordnung zur Kontrolle einer Werkzeug-maschinen-Programmsteuerung
DE2534923A1 (de) * 1975-08-05 1977-02-10 Siemens Ag Anzeigeanordnung

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ANDERSON,Douglas A. and METZE,Gernot: Design of Totally Self-Checking Check Circuits forin - Out - of in Codes, In: IEEE Transactions on Computers, Bd.C-22, Nr.3, März 1973, S.263-269 *
DE-Z.: Elektronik, 1977, H.11, S.59-64 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0179909A4 (en) * 1984-05-04 1988-05-03 Gould Inc METHOD AND SYSTEM FOR IMPROVING THE OPERATING SAFETY OF AN ELECTRONIC SYSTEM, MADE FROM DIFFERENTLY WORKING SUBSYSTEMS.
DE3832789A1 (de) * 1987-10-16 1989-04-27 Mitsubishi Electric Corp Stoerungsfolgevorrichtung
CN110825064A (zh) * 2018-08-09 2020-02-21 广州汽车集团股份有限公司 纯电动汽车防盗系统的测试方法、装置和存储介质

Also Published As

Publication number Publication date
DE3225937C2 (enrdf_load_stackoverflow) 1987-11-26

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: GOETZ, GEORG, DIPL.-ING., 8000 MUENCHEN, DE

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee