DE69127883T2 - System zur Datenintegritätsgewährleistung - Google Patents

System zur Datenintegritätsgewährleistung

Info

Publication number
DE69127883T2
DE69127883T2 DE69127883T DE69127883T DE69127883T2 DE 69127883 T2 DE69127883 T2 DE 69127883T2 DE 69127883 T DE69127883 T DE 69127883T DE 69127883 T DE69127883 T DE 69127883T DE 69127883 T2 DE69127883 T2 DE 69127883T2
Authority
DE
Germany
Prior art keywords
data integrity
assurance system
integrity assurance
data
integrity
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 - Fee Related
Application number
DE69127883T
Other languages
English (en)
Other versions
DE69127883D1 (de
Inventor
Katsumi Tadamura
Masakazu Okada
Syoji Yamaguchi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE69127883D1 publication Critical patent/DE69127883D1/de
Application granted granted Critical
Publication of DE69127883T2 publication Critical patent/DE69127883T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1443—Transmit or communication errors
    • 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
    • G06F11/2005—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 controllers
    • 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
DE69127883T 1990-12-19 1991-12-19 System zur Datenintegritätsgewährleistung Expired - Fee Related DE69127883T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2403743A JP2864741B2 (ja) 1990-12-19 1990-12-19 データインテグリティを保証する通信システム

Publications (2)

Publication Number Publication Date
DE69127883D1 DE69127883D1 (de) 1997-11-13
DE69127883T2 true DE69127883T2 (de) 1998-05-28

Family

ID=18513470

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69127883T Expired - Fee Related DE69127883T2 (de) 1990-12-19 1991-12-19 System zur Datenintegritätsgewährleistung

Country Status (4)

Country Link
US (1) US5761405A (de)
EP (1) EP0491397B1 (de)
JP (1) JP2864741B2 (de)
DE (1) DE69127883T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10240669A1 (de) * 2002-09-04 2004-03-18 Wabco Gmbh & Co. Ohg Verfahren und Einrichtung zur Übertragung von Botschaften

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EP0840912B1 (de) * 1995-07-21 2000-05-31 Siemens Aktiengesellschaft Rechnersystem
EP0825506B1 (de) 1996-08-20 2013-03-06 Invensys Systems, Inc. Verfahren und Gerät zur Fernprozesssteuerung
JP3605242B2 (ja) * 1996-11-12 2004-12-22 富士通株式会社 データ送信装置、データ受信装置、およびデータファイル記憶媒体
US6175933B1 (en) * 1997-10-17 2001-01-16 International Business Machines Corporation Recovery of file transfers in a data processing system
US7283463B2 (en) 1999-03-30 2007-10-16 International Business Machines Corporation Non-disruptive reconfiguration of a publish/subscribe system
US7089530B1 (en) 1999-05-17 2006-08-08 Invensys Systems, Inc. Process control configuration system with connection validation and configuration
AU5273100A (en) 1999-05-17 2000-12-05 Foxboro Company, The Methods and apparatus for control configuration with versioning, security, composite blocks, edit selection, object swapping, formulaic values and other aspects
US6788980B1 (en) * 1999-06-11 2004-09-07 Invensys Systems, Inc. Methods and apparatus for control using control devices that provide a virtual machine environment and that communicate via an IP network
US20020143971A1 (en) * 2000-03-27 2002-10-03 Rangaprasad Govindarajan Session resumption in wireless packet data network
US20030035407A1 (en) * 2000-03-27 2003-02-20 Rangaprasad Govindarajan Packet retransmission in wireless packet data networks
US20030137948A1 (en) * 2001-06-19 2003-07-24 Sridhar Komandur Retransmission control in wireless packet data networks
US20030014497A1 (en) * 2001-07-10 2003-01-16 Jogen Pathak Information push through simulated context activation
US20030014495A1 (en) * 2001-07-10 2003-01-16 Jogen Pathak System, method, and apparatus for preventing data packet overflow at node in wireless packet data services network
WO2003007115A2 (en) * 2001-07-10 2003-01-23 Cyneta Networks, Inc. System, method, and apparatus for measuring application performance management
US20030065736A1 (en) * 2001-07-25 2003-04-03 Pathak Jogen K. System, method, and apparatus for preventing data packet overflow at plurality of nodes in wireless packet data services network
US20030031161A1 (en) * 2001-08-07 2003-02-13 Froehlich Robert W. Uplink session extension
WO2003030433A2 (en) * 2001-10-02 2003-04-10 Cyneta Networks, Inc. System, method and apparatus for seamless interaction between wireless local area network and wireless packet data network
WO2003040735A1 (en) * 2001-11-07 2003-05-15 Cyneta Networks Inc. Resource aware session adaptation system and method for enhancing network throughput
US8004969B2 (en) * 2001-11-07 2011-08-23 Tektronix, Inc. Cell level congestion policy management
US20030086395A1 (en) * 2001-11-07 2003-05-08 Vyankatesh Shanbhag System and method for efficient handover in wireless packet data network
WO2003043258A1 (en) * 2001-11-09 2003-05-22 Cyneta Networks, Inc. Weighted wireless early detection
US7761923B2 (en) 2004-03-01 2010-07-20 Invensys Systems, Inc. Process control methods and apparatus for intrusion detection, protection and network hardening
WO2007123753A2 (en) 2006-03-30 2007-11-01 Invensys Systems, Inc. Digital data processing apparatus and methods for improving plant performance
EP2304536A4 (de) 2008-06-20 2012-08-15 Invensys Sys Inc Systeme und verfahren zur immersiven interaktion mit tatsächlichen und/oder simulierten einrichtungen zur prozess-, umwelt- und industriesteuerung
US8127060B2 (en) 2009-05-29 2012-02-28 Invensys Systems, Inc Methods and apparatus for control configuration with control objects that are fieldbus protocol-aware
US8463964B2 (en) 2009-05-29 2013-06-11 Invensys Systems, Inc. Methods and apparatus for control configuration with enhanced change-tracking
CN113777991B (zh) * 2021-09-15 2023-06-20 杭叉集团股份有限公司 一种工业车辆智能网联控制器及其远程监控系统

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US3964056A (en) * 1974-04-08 1976-06-15 International Standard Electric Corporation System for transferring data between central units and controlled units
US4055808A (en) * 1976-05-20 1977-10-25 Intertel, Inc. Data communications network testing system
FR2486291A1 (fr) * 1980-07-04 1982-01-08 Copernique Systeme memoire intercalaire entre calculateur et memoire auxiliaire
JPH0680492B2 (ja) * 1984-09-29 1994-10-12 株式会社日立製作所 エラー回復方法
WO1989000312A1 (en) * 1987-07-02 1989-01-12 Exabyte Corporation Method and apparatus for data buffer management
US5138701A (en) * 1988-07-12 1992-08-11 Minolta Camera Kabushiki Kaisha Data communication control system
US4947317A (en) * 1988-10-12 1990-08-07 Pitney Bowes Inc. Communication protocol for a three nodes system having dedicated connections and bit indicating function of exchanged message
US5157663A (en) * 1990-09-24 1992-10-20 Novell, Inc. Fault tolerant computer system
US5396485A (en) * 1992-09-01 1995-03-07 Hitachi, Ltd. Information communication system for point-to-point communication and point-to-multipoint communication using same lines
US5426774A (en) * 1993-04-06 1995-06-20 Honeywell Inc. Method for maintaining a sequence of events function during failover in a redundant multiple layer system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10240669A1 (de) * 2002-09-04 2004-03-18 Wabco Gmbh & Co. Ohg Verfahren und Einrichtung zur Übertragung von Botschaften

Also Published As

Publication number Publication date
JP2864741B2 (ja) 1999-03-08
EP0491397B1 (de) 1997-10-08
DE69127883D1 (de) 1997-11-13
JPH04217136A (ja) 1992-08-07
US5761405A (en) 1998-06-02
EP0491397A3 (en) 1993-03-03
EP0491397A2 (de) 1992-06-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee