FI115015B - Menetelmä ja järjestelmä väylän varmistamiseksi sekä ohjauspalvelin - Google Patents
Menetelmä ja järjestelmä väylän varmistamiseksi sekä ohjauspalvelin Download PDFInfo
- Publication number
- FI115015B FI115015B FI20020774A FI20020774A FI115015B FI 115015 B FI115015 B FI 115015B FI 20020774 A FI20020774 A FI 20020774A FI 20020774 A FI20020774 A FI 20020774A FI 115015 B FI115015 B FI 115015B
- Authority
- FI
- Finland
- Prior art keywords
- control server
- message
- fieldbus
- passive
- active
- Prior art date
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)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20020774A FI115015B (fi) | 2002-04-22 | 2002-04-22 | Menetelmä ja järjestelmä väylän varmistamiseksi sekä ohjauspalvelin |
AU2003222858A AU2003222858A1 (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 |
EP03718812A EP1497731B1 (fr) | 2002-04-22 | 2003-04-17 | Procede et systeme permettant d'assurer le fonctionnement d'un bus et d'un serveur de commande |
AT03718812T ATE342545T1 (de) | 2002-04-22 | 2003-04-17 | Verfahren und system zur sicherstellung eines busses und eines steuerservers |
PCT/FI2003/000310 WO2003090084A1 (fr) | 2002-04-22 | 2003-04-17 | Procede et systeme permettant d'assurer le fonctionnement d'un bus et d'un serveur de commande |
US10/512,199 US20060075085A1 (en) | 2002-04-22 | 2003-04-17 | Method and a system for ensuring a bus and a control server |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20020774A FI115015B (fi) | 2002-04-22 | 2002-04-22 | Menetelmä ja järjestelmä väylän varmistamiseksi sekä ohjauspalvelin |
FI20020774 | 2002-04-22 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20020774A0 FI20020774A0 (fi) | 2002-04-22 |
FI20020774A FI20020774A (fi) | 2003-10-23 |
FI115015B true FI115015B (fi) | 2005-02-15 |
Family
ID=8563815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20020774A FI115015B (fi) | 2002-04-22 | 2002-04-22 | Menetelmä ja järjestelmä väylän varmistamiseksi sekä ohjauspalvelin |
Country Status (7)
Country | Link |
---|---|
US (1) | US20060075085A1 (fr) |
EP (1) | EP1497731B1 (fr) |
AT (1) | ATE342545T1 (fr) |
AU (1) | AU2003222858A1 (fr) |
DE (1) | DE60309012T2 (fr) |
FI (1) | FI115015B (fr) |
WO (1) | WO2003090084A1 (fr) |
Families Citing this family (11)
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 |
WO2011140673A1 (fr) * | 2010-05-11 | 2011-11-17 | Intel Corporation | Enregistrement d'informations de modification dans des systèmes de mémoire partagée distribuée logicielle |
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)
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 |
WO1998049621A1 (fr) * | 1997-04-25 | 1998-11-05 | Symbios, Inc. | Interfaçage de messages de commande dans un environnement a serveurs redondants |
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 |
-
2002
- 2002-04-22 FI FI20020774A patent/FI115015B/fi not_active IP Right Cessation
-
2003
- 2003-04-17 EP EP03718812A patent/EP1497731B1/fr not_active Expired - Lifetime
- 2003-04-17 AT AT03718812T patent/ATE342545T1/de not_active IP Right Cessation
- 2003-04-17 US US10/512,199 patent/US20060075085A1/en not_active Abandoned
- 2003-04-17 AU AU2003222858A patent/AU2003222858A1/en not_active Abandoned
- 2003-04-17 WO PCT/FI2003/000310 patent/WO2003090084A1/fr active IP Right Grant
- 2003-04-17 DE DE60309012T patent/DE60309012T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU2003222858A1 (en) | 2003-11-03 |
FI20020774A (fi) | 2003-10-23 |
DE60309012T2 (de) | 2007-01-25 |
WO2003090084A1 (fr) | 2003-10-30 |
EP1497731B1 (fr) | 2006-10-11 |
US20060075085A1 (en) | 2006-04-06 |
DE60309012D1 (de) | 2006-11-23 |
ATE342545T1 (de) | 2006-11-15 |
FI20020774A0 (fi) | 2002-04-22 |
EP1497731A1 (fr) | 2005-01-19 |
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