WO2005091242A3 - Verfahren zur erfassung von signalen in einer zentralen erfassungseinheit - Google Patents

Verfahren zur erfassung von signalen in einer zentralen erfassungseinheit Download PDF

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Publication number
WO2005091242A3
WO2005091242A3 PCT/EP2005/051159 EP2005051159W WO2005091242A3 WO 2005091242 A3 WO2005091242 A3 WO 2005091242A3 EP 2005051159 W EP2005051159 W EP 2005051159W WO 2005091242 A3 WO2005091242 A3 WO 2005091242A3
Authority
WO
WIPO (PCT)
Prior art keywords
time
recording unit
units
decentralised
recording
Prior art date
Application number
PCT/EP2005/051159
Other languages
English (en)
French (fr)
Other versions
WO2005091242A2 (de
Inventor
Rupert Maier
Ralf Sykosch
Original Assignee
Siemens Ag
Rupert Maier
Ralf Sykosch
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, Rupert Maier, Ralf Sykosch filed Critical Siemens Ag
Publication of WO2005091242A2 publication Critical patent/WO2005091242A2/de
Publication of WO2005091242A3 publication Critical patent/WO2005091242A3/de

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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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/408—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by data handling or data format, e.g. reading, buffering or conversion of data
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25479—Synchronize controllers using messages, add transmission time afterwards

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)

Abstract

Um bei einer industriellen Anlage mit räumlich weit verteil­ten dezentralen Einheiten (2a, 2b, 2c) eine hochgenaue Zeit­stempelung von Signalen ((Sa, Sb, Sc) zu ermöglichen, die von den dezentralen Einheiten (2a, 2b, 2c) abgegeben werden, ist eine unmittelbare dezentrale Zeitstempelung an der jeweiligen Einheit (2a, 2b, 2c) vorgesehen. Hierbei wird insbesondere auf einen allen Einheiten (2a, 2b, 2c) zur Verfügung stehen­den Bustakt eines Bussystems (6) zurückgegriffen. In einer zentralen Erfassungseinheit (4) erfolgt die Umrechnung des jeweiligen Zeitstempels (ta, tb, tc) auf absolute Zeitangaben. Weiterhin ist eine Synchronisation der Buszeit mit der Sys­temzeit der zentralen Erfassungseinheit (4) vorgesehen.
PCT/EP2005/051159 2004-03-15 2005-03-15 Verfahren zur erfassung von signalen in einer zentralen erfassungseinheit WO2005091242A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410012506 DE102004012506B4 (de) 2004-03-15 2004-03-15 Verfahren zur Erfassung von Signalen in einer zentralen Erfassungseinheit
DE102004012506.6 2004-03-15

Publications (2)

Publication Number Publication Date
WO2005091242A2 WO2005091242A2 (de) 2005-09-29
WO2005091242A3 true WO2005091242A3 (de) 2005-12-01

Family

ID=34961775

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/051159 WO2005091242A2 (de) 2004-03-15 2005-03-15 Verfahren zur erfassung von signalen in einer zentralen erfassungseinheit

Country Status (2)

Country Link
DE (1) DE102004012506B4 (de)
WO (1) WO2005091242A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004050386B4 (de) 2004-10-15 2014-10-09 Siemens Aktiengesellschaft Verfahren zur Analyse eines technischen Prozesses
AT502550B1 (de) * 2005-10-11 2009-11-15 Arc Seibersdorf Res Gmbh Digitaler synchroner arbiter, sensor mit einem derartigen arbiter und verfahren zum sequentialisieren von synchronisierten ereignissen mit einem derartigen arbiter
DE102012102338A1 (de) 2012-03-20 2013-09-26 Hauni Maschinenbau Ag Messanordnung zum Messen von in Strangmaschinen der Tabak verarbeitenden Industrie hergestellten und geförderten Strängen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0903655A2 (de) * 1997-09-22 1999-03-24 Hewlett-Packard Company Steuerungssystem mit Knoten
DE10062353A1 (de) * 2000-12-14 2002-07-04 Siemens Ag Verfahren zur Gleichlaufregelung bei einem Bussystem
EP1256858A2 (de) * 2001-05-09 2002-11-13 Agilent Technologies, Inc. (a Delaware corporation) Modulares System mit synchronisierter Taktung
WO2003028258A1 (de) * 2001-09-26 2003-04-03 Siemens Aktiengesellschaft Verfahren zur synchronisation von knoten eines kommunikationssystems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0903655A2 (de) * 1997-09-22 1999-03-24 Hewlett-Packard Company Steuerungssystem mit Knoten
DE10062353A1 (de) * 2000-12-14 2002-07-04 Siemens Ag Verfahren zur Gleichlaufregelung bei einem Bussystem
EP1256858A2 (de) * 2001-05-09 2002-11-13 Agilent Technologies, Inc. (a Delaware corporation) Modulares System mit synchronisierter Taktung
WO2003028258A1 (de) * 2001-09-26 2003-04-03 Siemens Aktiengesellschaft Verfahren zur synchronisation von knoten eines kommunikationssystems

Also Published As

Publication number Publication date
WO2005091242A2 (de) 2005-09-29
DE102004012506B4 (de) 2006-08-10
DE102004012506A1 (de) 2005-10-13

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