ATE342545T1 - Verfahren und system zur sicherstellung eines busses und eines steuerservers - Google Patents

Verfahren und system zur sicherstellung eines busses und eines steuerservers

Info

Publication number
ATE342545T1
ATE342545T1 AT03718812T AT03718812T ATE342545T1 AT E342545 T1 ATE342545 T1 AT E342545T1 AT 03718812 T AT03718812 T AT 03718812T AT 03718812 T AT03718812 T AT 03718812T AT E342545 T1 ATE342545 T1 AT E342545T1
Authority
AT
Austria
Prior art keywords
control server
message
bus
passive
active
Prior art date
Application number
AT03718812T
Other languages
English (en)
Inventor
Ale Borg
Original Assignee
Metso Automation Oy
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 Metso Automation Oy filed Critical Metso Automation Oy
Application granted granted Critical
Publication of ATE342545T1 publication Critical patent/ATE342545T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2038—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant with a single idle spare processing component
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2023—Failover techniques
    • G06F11/2028—Failover techniques eliminating a faulty processor or activating a spare
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
    • G06F11/0757—Error or fault detection not based on redundancy by exceeding limits by exceeding a time limit, i.e. time-out, e.g. watchdogs
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2002—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where interconnections or communication control functionality are redundant
    • G06F11/2007—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where interconnections or communication control functionality are redundant using redundant communication media
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2023—Failover techniques
    • G06F11/2033—Failover techniques switching over of hardware resources

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Hardware Redundancy (AREA)
  • Selective Calling Equipment (AREA)
  • Small-Scale Networks (AREA)
  • Traffic Control Systems (AREA)
  • Multi Processors (AREA)
AT03718812T 2002-04-22 2003-04-17 Verfahren und system zur sicherstellung eines busses und eines steuerservers ATE342545T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20020774A FI115015B (fi) 2002-04-22 2002-04-22 Menetelmä ja järjestelmä väylän varmistamiseksi sekä ohjauspalvelin

Publications (1)

Publication Number Publication Date
ATE342545T1 true ATE342545T1 (de) 2006-11-15

Family

ID=8563815

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03718812T ATE342545T1 (de) 2002-04-22 2003-04-17 Verfahren und system zur sicherstellung eines busses und eines steuerservers

Country Status (7)

Country Link
US (1) US20060075085A1 (de)
EP (1) EP1497731B1 (de)
AT (1) ATE342545T1 (de)
AU (1) AU2003222858A1 (de)
DE (1) DE60309012T2 (de)
FI (1) FI115015B (de)
WO (1) WO2003090084A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10315164A1 (de) * 2003-04-02 2004-10-14 Endress + Hauser Gmbh + Co. Kg Verfahren zur näherungsweisen Bestimmung eines Messzeitpunktes und entsprechende Vorrichtung
WO2006092768A1 (en) * 2005-03-04 2006-09-08 Koninklijke Philips Electronics N.V. Electronic device and a method for arbitrating shared resources
DE102005051580A1 (de) * 2005-10-27 2007-05-03 Vega Grieshaber Kg Datenbankinterface für Feldgerät
US7454252B2 (en) * 2006-03-08 2008-11-18 Moore Industries International, Inc. Redundant fieldbus system
US8149133B2 (en) * 2006-10-20 2012-04-03 Hydril Usa Manufacturing Llc MUX BOP database mirroring
DE102008038131B4 (de) * 2008-08-18 2013-12-05 EAE Ewert Automation Electronic GmbH Redundantes Steuerungssystem und Verfahren zur sicherheitsgerichteten Ansteuerung von Aktoren
DE102009050449C5 (de) * 2009-10-23 2012-11-15 Siemens Aktiengesellschaft Automatisierungssystem und Verfahren zum Betrieb eines Automatisierungssystems
US8516220B2 (en) * 2010-05-11 2013-08-20 Intel Corporation Recording dirty information in software distributed shared memory systems
JP2013025358A (ja) * 2011-07-15 2013-02-04 Yokogawa Electric Corp フィールド通信システム
JP5706347B2 (ja) * 2012-01-25 2015-04-22 株式会社東芝 二重化制御システム
DE102022119309B3 (de) * 2022-08-02 2024-01-04 Beckhoff Automation Gmbh Automatisierungssystem

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148433A (en) * 1989-03-13 1992-09-15 Square D Company Transfer network interface
WO1991008535A1 (en) * 1989-11-27 1991-06-13 Olin Corporation Method and apparatus for providing backup process control
US5142470A (en) * 1990-09-26 1992-08-25 Honeywell Inc. Method of maintaining synchronization of a free-running secondary processor
IT1255618B (it) * 1992-09-30 1995-11-09 Sits Soc It Telecom Siemens Unita' di controllo e di elaborazione duplicata per apparati di telecomunicazioni
US5696895A (en) * 1995-05-19 1997-12-09 Compaq Computer Corporation Fault tolerant multiple network servers
WO1998049621A1 (en) * 1997-04-25 1998-11-05 Symbios, Inc. Control message interfacing in a redundant server environment
US6199069B1 (en) * 1997-08-25 2001-03-06 International Business Machines Corporation System and method for switching between databases without disruption to applications
FR2786891B1 (fr) * 1998-12-04 2001-01-12 Schneider Automation Systeme d'automatisme redondant
US7213167B1 (en) * 2000-01-18 2007-05-01 Verso Technologies, Inc. Redundant state machines in network elements
JP4054509B2 (ja) * 2000-04-19 2008-02-27 株式会社東芝 フィールド機器制御システムおよびコンピュータが読取り可能な記憶媒体
DE10030329C1 (de) * 2000-06-27 2002-01-24 Siemens Ag Redundantes Steuerungssystem sowie Steuerrechner und Peripherieeinheit für ein derartiges Steuerungssystem
US20030088814A1 (en) * 2001-11-07 2003-05-08 Campbell Ralph B. Method and apparatus for logging file system operations

Also Published As

Publication number Publication date
FI20020774A0 (fi) 2002-04-22
WO2003090084A1 (en) 2003-10-30
EP1497731B1 (de) 2006-10-11
US20060075085A1 (en) 2006-04-06
FI115015B (fi) 2005-02-15
DE60309012D1 (de) 2006-11-23
AU2003222858A1 (en) 2003-11-03
EP1497731A1 (de) 2005-01-19
DE60309012T2 (de) 2007-01-25
FI20020774A7 (fi) 2003-10-23

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