DE60309012D1 - Verfahren und system zur sicherstellung eines busses und eines steuerservers - Google Patents
Verfahren und system zur sicherstellung eines busses und eines steuerserversInfo
- Publication number
- DE60309012D1 DE60309012D1 DE60309012T DE60309012T DE60309012D1 DE 60309012 D1 DE60309012 D1 DE 60309012D1 DE 60309012 T DE60309012 T DE 60309012T DE 60309012 T DE60309012 T DE 60309012T DE 60309012 D1 DE60309012 D1 DE 60309012D1
- Authority
- DE
- Germany
- Prior art keywords
- control server
- message
- passive
- bus
- active
- 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.)
- Expired - Lifetime
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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20020774 | 2002-04-22 | ||
FI20020774A FI115015B (fi) | 2002-04-22 | 2002-04-22 | Menetelmä ja järjestelmä väylän varmistamiseksi sekä ohjauspalvelin |
PCT/FI2003/000310 WO2003090084A1 (en) | 2002-04-22 | 2003-04-17 | A method and a system for ensuring a bus and a control server |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60309012D1 true DE60309012D1 (de) | 2006-11-23 |
DE60309012T2 DE60309012T2 (de) | 2007-01-25 |
Family
ID=8563815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60309012T Expired - Lifetime DE60309012T2 (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)
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)
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 (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 |
-
2002
- 2002-04-22 FI FI20020774A patent/FI115015B/fi not_active IP Right Cessation
-
2003
- 2003-04-17 WO PCT/FI2003/000310 patent/WO2003090084A1/en active IP Right Grant
- 2003-04-17 DE DE60309012T patent/DE60309012T2/de not_active Expired - Lifetime
- 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 EP EP03718812A patent/EP1497731B1/de not_active Expired - Lifetime
- 2003-04-17 AT AT03718812T patent/ATE342545T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI20020774A0 (fi) | 2002-04-22 |
US20060075085A1 (en) | 2006-04-06 |
EP1497731B1 (de) | 2006-10-11 |
WO2003090084A1 (en) | 2003-10-30 |
ATE342545T1 (de) | 2006-11-15 |
EP1497731A1 (de) | 2005-01-19 |
DE60309012T2 (de) | 2007-01-25 |
FI20020774A (fi) | 2003-10-23 |
FI115015B (fi) | 2005-02-15 |
AU2003222858A1 (en) | 2003-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |