WO2004090734A3 - Zeitgesteuertes betriebssystem für echtzeitkritische anwendungen - Google Patents

Zeitgesteuertes betriebssystem für echtzeitkritische anwendungen Download PDF

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Publication number
WO2004090734A3
WO2004090734A3 PCT/AT2004/000044 AT2004000044W WO2004090734A3 WO 2004090734 A3 WO2004090734 A3 WO 2004090734A3 AT 2004000044 W AT2004000044 W AT 2004000044W WO 2004090734 A3 WO2004090734 A3 WO 2004090734A3
Authority
WO
WIPO (PCT)
Prior art keywords
clock
local
task
time
operating system
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.)
Ceased
Application number
PCT/AT2004/000044
Other languages
English (en)
French (fr)
Other versions
WO2004090734A2 (de
Inventor
Martin Glueck
Christian Tanzer
Ralf Schlatterbeck
Stefan Poledna
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.)
Tttech Computertechnik AG
Original Assignee
Tttech Computertechnik 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 Tttech Computertechnik AG filed Critical Tttech Computertechnik AG
Priority to EP04709545A priority Critical patent/EP1611519B1/de
Priority to AT04709545T priority patent/ATE375560T1/de
Priority to DE502004005202T priority patent/DE502004005202D1/de
Publication of WO2004090734A2 publication Critical patent/WO2004090734A2/de
Publication of WO2004090734A3 publication Critical patent/WO2004090734A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/28—Timers or timing mechanisms used in protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Multi Processors (AREA)
  • Computer And Data Communications (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Selective Calling Equipment (AREA)

Abstract

Verfahren und Betriebsystem (BSY) zum zeitgesteuerten Betrieb eines Netzknotens eines verteilten Computersystems (SYS) mit zumindest zwei Netzknoten, welche zum gegenseitigen Nachrichtenaustausch mittels eines zeitgesteuerten Übertragungsprotokolls (ZUP) eingerichtet sind, wobei die dem zeitgesteuerten Übertragungsprotokoll (ZUP) zugrundliegende Zeitbasis (ZEI) von einem globalen Zeitgeber (GZE) des Computersystems (SYS) bestimmt ist, und eine lokale Tasksteuerung (TST) zur Steuerung der Abarbeitung von Tasks zumindest anhand zumindest eines lokalen Zeitsignals (ZES) zumindest eines lokalen Zeitgebers (LZE) vorgesehen ist, wobei die Tasksteuerung dazu eingerichtet ist, sowohl von dem globalen Zeitgeber (GZG) als auch dem zumindest einen lokalen Zeitgeber (LZG) je zumindest ein Zeitsignal zu empfangen, wobei sowohl dem globalen Zeitgeber (GZG) als auch dem lokalen Zeitgeber je zumindest ein Task in dem Netzknoten zuortbar ist, und die Tasksteuerung weiters dazu eingerichtet ist, die Abarbeitung dieser Tasks unter Verwendung des zumindest einen Zeitsignals des jeweils zugeordneten Zeitgebers zu steuern.
PCT/AT2004/000044 2003-04-08 2004-02-10 Zeitgesteuertes betriebssystem für echtzeitkritische anwendungen Ceased WO2004090734A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP04709545A EP1611519B1 (de) 2003-04-08 2004-02-10 Zeitgesteuertes betriebssystem für echtzeitkritische anwendungen
AT04709545T ATE375560T1 (de) 2003-04-08 2004-02-10 Zeitgesteuertes betriebssystem für echtzeitkritische anwendungen
DE502004005202T DE502004005202D1 (de) 2003-04-08 2004-02-10 Zeitgesteuertes betriebssystem für echtzeitkritische anwendungen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA543/2003 2003-04-08
AT0054303A AT501536B1 (de) 2003-04-08 2003-04-08 Zeitgesteuertes betriebssystem für echtzeitkritische anwendungen

Publications (2)

Publication Number Publication Date
WO2004090734A2 WO2004090734A2 (de) 2004-10-21
WO2004090734A3 true WO2004090734A3 (de) 2005-02-10

Family

ID=33136506

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2004/000044 Ceased WO2004090734A2 (de) 2003-04-08 2004-02-10 Zeitgesteuertes betriebssystem für echtzeitkritische anwendungen

Country Status (4)

Country Link
EP (1) EP1611519B1 (de)
AT (2) AT501536B1 (de)
DE (1) DE502004005202D1 (de)
WO (1) WO2004090734A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT9243U3 (de) 2007-03-06 2007-12-15 Avl List Gmbh Verfahren und vorrichtung zur verarbeitung von daten oder signalen mit unterschiedlichen synchronisationsquellen
AT514444A2 (de) * 2013-06-24 2015-01-15 Fts Computertechnik Gmbh Verfahren und Vorrichtung zur zeitrichtigen Datenübergabe an die zyklischen Tasks in einem verteilten Echtzeitsystem
US10317888B2 (en) 2017-03-01 2019-06-11 PLETHORA IloT, S.L. Device and system including multiple devices for supervision and control of machines in industrial installation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5485602A (en) * 1993-12-27 1996-01-16 Motorola, Inc. Integrated circuit having a control signal for identifying coinciding active edges of two clock signals
US5887143A (en) * 1995-10-26 1999-03-23 Hitachi, Ltd. Apparatus and method for synchronizing execution of programs in a distributed real-time computing system
US6279058B1 (en) * 1998-07-02 2001-08-21 Advanced Micro Devices, Inc. Master isochronous clock structure having a clock controller coupling to a CPU and two data buses
US20030041224A1 (en) * 1998-05-07 2003-02-27 Kabushiki Kaisha Toshiba High speed data transfer synchronizing system and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT410491B (de) * 2001-03-19 2003-05-26 Fts Computertechnik Gmbh Kommunikationsverfahren zur realisierung von ereigniskanälen in einem zeitgesteuerten kommunikationssystem

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5485602A (en) * 1993-12-27 1996-01-16 Motorola, Inc. Integrated circuit having a control signal for identifying coinciding active edges of two clock signals
US5887143A (en) * 1995-10-26 1999-03-23 Hitachi, Ltd. Apparatus and method for synchronizing execution of programs in a distributed real-time computing system
US20030041224A1 (en) * 1998-05-07 2003-02-27 Kabushiki Kaisha Toshiba High speed data transfer synchronizing system and method
US6279058B1 (en) * 1998-07-02 2001-08-21 Advanced Micro Devices, Inc. Master isochronous clock structure having a clock controller coupling to a CPU and two data buses

Also Published As

Publication number Publication date
AT501536A1 (de) 2006-09-15
EP1611519A2 (de) 2006-01-04
AT501536B1 (de) 2007-02-15
DE502004005202D1 (de) 2007-11-22
EP1611519B1 (de) 2007-10-10
ATE375560T1 (de) 2007-10-15
WO2004090734A2 (de) 2004-10-21

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