FI20020774A - Förfarande och system för säkring en buss och styrserver - Google Patents

Förfarande och system för säkring en buss och styrserver

Info

Publication number
FI20020774A
FI20020774A FI20020774A FI20020774A FI20020774A FI 20020774 A FI20020774 A FI 20020774A FI 20020774 A FI20020774 A FI 20020774A FI 20020774 A FI20020774 A FI 20020774A FI 20020774 A FI20020774 A FI 20020774A
Authority
FI
Finland
Prior art keywords
control server
message
bus
passive
active
Prior art date
Application number
FI20020774A
Other languages
English (en)
Finnish (fi)
Other versions
FI115015B (sv
FI20020774A0 (sv
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
Priority to FI20020774A priority Critical patent/FI115015B/sv
Publication of FI20020774A0 publication Critical patent/FI20020774A0/sv
Priority to AU2003222858A priority patent/AU2003222858A1/en
Priority to AT03718812T priority patent/ATE342545T1/de
Priority to EP03718812A priority patent/EP1497731B1/en
Priority to US10/512,199 priority patent/US20060075085A1/en
Priority to PCT/FI2003/000310 priority patent/WO2003090084A1/en
Priority to DE60309012T priority patent/DE60309012T2/de
Publication of FI20020774A publication Critical patent/FI20020774A/sv
Application granted granted Critical
Publication of FI115015B publication Critical patent/FI115015B/sv

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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)
  • Multi Processors (AREA)
  • Selective Calling Equipment (AREA)
  • Small-Scale Networks (AREA)
  • Traffic Control Systems (AREA)
FI20020774A 2002-04-22 2002-04-22 Förfarande och system för säkring en buss och styrserver FI115015B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20020774A FI115015B (sv) 2002-04-22 2002-04-22 Förfarande och system för säkring en buss och styrserver
AU2003222858A AU2003222858A1 (en) 2002-04-22 2003-04-17 A method and a system for ensuring a bus and a control server
AT03718812T ATE342545T1 (de) 2002-04-22 2003-04-17 Verfahren und system zur sicherstellung eines busses und eines steuerservers
EP03718812A EP1497731B1 (en) 2002-04-22 2003-04-17 A method and a system for ensuring a bus and a control server
US10/512,199 US20060075085A1 (en) 2002-04-22 2003-04-17 Method and a system for ensuring a bus and a control server
PCT/FI2003/000310 WO2003090084A1 (en) 2002-04-22 2003-04-17 A method and a system for ensuring a bus and a control server
DE60309012T DE60309012T2 (de) 2002-04-22 2003-04-17 Verfahren und system zur sicherstellung eines busses und eines steuerservers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20020774A FI115015B (sv) 2002-04-22 2002-04-22 Förfarande och system för säkring en buss och styrserver
FI20020774 2002-04-22

Publications (3)

Publication Number Publication Date
FI20020774A0 FI20020774A0 (sv) 2002-04-22
FI20020774A true FI20020774A (sv) 2003-10-23
FI115015B FI115015B (sv) 2005-02-15

Family

ID=8563815

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20020774A FI115015B (sv) 2002-04-22 2002-04-22 Förfarande och system för säkring en buss och styrserver

Country Status (7)

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

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
CN101133597A (zh) * 2005-03-04 2008-02-27 皇家飞利浦电子股份有限公司 用于仲裁共享资源的电子设备和方法
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
AU6894491A (en) * 1989-11-27 1991-06-26 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
AU7149698A (en) * 1997-04-25 1998-11-24 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
EP1497731A1 (en) 2005-01-19
US20060075085A1 (en) 2006-04-06
FI115015B (sv) 2005-02-15
AU2003222858A1 (en) 2003-11-03
EP1497731B1 (en) 2006-10-11
DE60309012T2 (de) 2007-01-25
ATE342545T1 (de) 2006-11-15
DE60309012D1 (de) 2006-11-23
FI20020774A0 (sv) 2002-04-22
WO2003090084A1 (en) 2003-10-30

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