CA2082919C - Methode diagnostique pour dispositif mecanique a commande electrique - Google Patents

Methode diagnostique pour dispositif mecanique a commande electrique

Info

Publication number
CA2082919C
CA2082919C CA 2082919 CA2082919A CA2082919C CA 2082919 C CA2082919 C CA 2082919C CA 2082919 CA2082919 CA 2082919 CA 2082919 A CA2082919 A CA 2082919A CA 2082919 C CA2082919 C CA 2082919C
Authority
CA
Canada
Prior art keywords
address
log
control parameters
real time
state
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
CA 2082919
Other languages
English (en)
Other versions
CA2082919A1 (fr
Inventor
Cheryl P. Cochran
Edilberto I. Salazar
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.)
Pitney Bowes Inc
Original Assignee
Pitney Bowes Inc
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 Pitney Bowes Inc filed Critical Pitney Bowes Inc
Publication of CA2082919A1 publication Critical patent/CA2082919A1/fr
Application granted granted Critical
Publication of CA2082919C publication Critical patent/CA2082919C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00185—Details internally of apparatus in a franking system, e.g. franking machine at customer or apparatus at post office
    • G07B17/00362—Calculation or computing within apparatus, e.g. calculation of postage value
    • 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
    • G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
    • G05B23/0235—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on a comparison with predetermined threshold or range, e.g. "classical methods", carried out during normal operation; threshold adaptation or choice; when or how to compare with the threshold
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
    • G06F11/2221—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test input/output devices or peripheral units
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/805—Real-time
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00185—Details internally of apparatus in a franking system, e.g. franking machine at customer or apparatus at post office
    • G07B17/00314—Communication within apparatus, personal computer [PC] system, or server, e.g. between printhead and central unit in a franking machine
    • G07B2017/00322—Communication between components/modules/parts, e.g. printer, printhead, keyboard, conveyor or central unit
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00185—Details internally of apparatus in a franking system, e.g. franking machine at customer or apparatus at post office
    • G07B17/00314—Communication within apparatus, personal computer [PC] system, or server, e.g. between printhead and central unit in a franking machine
    • G07B2017/00338—Error detection or handling
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B17/00—Franking apparatus
    • G07B17/00185—Details internally of apparatus in a franking system, e.g. franking machine at customer or apparatus at post office
    • G07B17/00362—Calculation or computing within apparatus, e.g. calculation of postage value
    • G07B2017/00395—Memory organization

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Control By Computers (AREA)
  • Control Of Electric Motors In General (AREA)
CA 2082919 1991-11-22 1992-11-13 Methode diagnostique pour dispositif mecanique a commande electrique Expired - Fee Related CA2082919C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79650291A 1991-11-22 1991-11-22
US796,502 1991-11-22

Publications (2)

Publication Number Publication Date
CA2082919A1 CA2082919A1 (fr) 1993-05-23
CA2082919C true CA2082919C (fr) 1997-03-18

Family

ID=25168341

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2082919 Expired - Fee Related CA2082919C (fr) 1991-11-22 1992-11-13 Methode diagnostique pour dispositif mecanique a commande electrique

Country Status (2)

Country Link
CA (1) CA2082919C (fr)
GB (1) GB2261748B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4446667C2 (de) * 1994-12-15 1998-09-17 Francotyp Postalia Gmbh Verfahren zur Verbesserung der Sicherheit von Frankiermaschinen bei der Guthabenübertragung
JP4490714B2 (ja) * 2004-03-25 2010-06-30 株式会社アドバンテスト スイッチ制御装置、半導体試験装置、及び生成プログラム
DE102007015762A1 (de) * 2007-03-30 2008-10-02 It-Designers Gmbh Datenaufzeichnungssystem und Verfahren zur Erfassung von Daten mittels eines Datenaufzeichnungssystems
EP2746952B1 (fr) 2012-12-18 2017-02-08 Neopost Technologies Gestion sécurisée des traces dans un dispositif de traitement du courrier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827250A (ja) * 1981-08-10 1983-02-17 Fuji Xerox Co Ltd 自己診断時の保護装置
US4851985A (en) * 1985-04-15 1989-07-25 Logitek, Inc. Fault diagnosis system for comparing counts of commanded operating state changes to counts of actual resultant changes
US4908746A (en) * 1986-10-15 1990-03-13 United States Data Corporation Industrial control system
US4942514A (en) * 1987-11-17 1990-07-17 Hitachi, Ltd. Process monitoring and control system and method of process monitoring and control
US4977394A (en) * 1989-11-06 1990-12-11 Whirlpool Corporation Diagnostic system for an automatic appliance

Also Published As

Publication number Publication date
GB9223808D0 (en) 1993-01-06
GB2261748A (en) 1993-05-26
CA2082919A1 (fr) 1993-05-23
GB2261748B (en) 1995-07-19

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