GB2481753B - Methods and apparatus to upgrade and provide control redundancy in process plants - Google Patents

Methods and apparatus to upgrade and provide control redundancy in process plants

Info

Publication number
GB2481753B
GB2481753B GB1117748.2A GB201117748A GB2481753B GB 2481753 B GB2481753 B GB 2481753B GB 201117748 A GB201117748 A GB 201117748A GB 2481753 B GB2481753 B GB 2481753B
Authority
GB
United Kingdom
Prior art keywords
upgrade
methods
provide control
process plants
control redundancy
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.)
Active
Application number
GB1117748.2A
Other languages
English (en)
Other versions
GB2481753A (en
GB201117748D0 (en
Inventor
David Mark Smith
Brandon Hieb
David R Denison
Godfrey R Sherriff
Gary Law
Kyle Tetmeyer
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.)
Fisher Rosemount Systems Inc
Original Assignee
Fisher Rosemount Systems Inc
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 Fisher Rosemount Systems Inc filed Critical Fisher Rosemount Systems Inc
Publication of GB201117748D0 publication Critical patent/GB201117748D0/en
Publication of GB2481753A publication Critical patent/GB2481753A/en
Application granted granted Critical
Publication of GB2481753B publication Critical patent/GB2481753B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates
    • G06F8/656—Updates while running
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/4184—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by fault tolerance, reliability of production system
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0426—Programming the control sequence
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/41835—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by programme execution
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
    • 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
    • G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/13—Plc programming
    • G05B2219/13153—Modification, change of program in real time
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24187—Redundant processors run identical programs
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24188—Redundant processors run different programs
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/31—From computer integrated manufacturing till monitoring
    • G05B2219/31026—Diagnostic controller coupled to field and to redundant process controllers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/31—From computer integrated manufacturing till monitoring
    • G05B2219/31418—NC program management, support, storage, distribution, version, update
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/33—Director till display
    • G05B2219/33332—Each processor can execute all programs
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34482—Redundancy, processors watch each other for correctness
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34488—One computer, controller replaces other, backup computer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Automation & Control Theory (AREA)
  • Quality & Reliability (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Security & Cryptography (AREA)
  • Hardware Redundancy (AREA)
  • Programmable Controllers (AREA)
  • Safety Devices In Control Systems (AREA)
  • Feedback Control In General (AREA)
  • Stored Programmes (AREA)
  • Testing And Monitoring For Control Systems (AREA)
GB1117748.2A 2007-09-18 2008-09-17 Methods and apparatus to upgrade and provide control redundancy in process plants Active GB2481753B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/857,250 US20090076628A1 (en) 2007-09-18 2007-09-18 Methods and apparatus to upgrade and provide control redundancy in process plants

Publications (3)

Publication Number Publication Date
GB201117748D0 GB201117748D0 (en) 2011-11-23
GB2481753A GB2481753A (en) 2012-01-04
GB2481753B true GB2481753B (en) 2012-09-12

Family

ID=39930340

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1117748.2A Active GB2481753B (en) 2007-09-18 2008-09-17 Methods and apparatus to upgrade and provide control redundancy in process plants
GB0817043.3A Active GB2453040B (en) 2007-09-18 2008-09-17 Methods and apparatus to upgrade and provide control redundancy in process plants

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0817043.3A Active GB2453040B (en) 2007-09-18 2008-09-17 Methods and apparatus to upgrade and provide control redundancy in process plants

Country Status (5)

Country Link
US (1) US20090076628A1 (enExample)
EP (5) EP2793093B1 (enExample)
JP (4) JP5819575B2 (enExample)
CN (2) CN101393430B (enExample)
GB (2) GB2481753B (enExample)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121718B (fi) * 2009-11-20 2011-03-15 Waertsilae Finland Oy Mäntämoottorin ohjausjärjestelmä
GB2478178B (en) * 2010-02-25 2014-10-01 Endress & Hauser Gmbh & Co Kg Field device for determining or monitoring a physical or chemical process variable
DE102010027906A1 (de) * 2010-04-19 2011-10-20 Beckhoff Automation Gmbh Datenverwaltungsverfahren und speicherprogrammierbare Steuerung
IL210169A0 (en) 2010-12-22 2011-03-31 Yehuda Binder System and method for routing-based internet security
US20130173024A1 (en) * 2012-01-03 2013-07-04 William Robert Pettigrew Method and system for control system redundancy
GB201201093D0 (en) * 2012-01-24 2012-03-07 Rolls Royce Plc Improvements in or relating to control systems for machines
EP2520989B1 (de) * 2012-07-27 2016-02-03 Bytics Engineering AG Verfahren zum Betrieb eines hochverfügbaren Systems mit funktionaler Sicherheit sowie ein hochverfügbares System mit funktionaler Sicherheit
CN104769606B (zh) 2012-08-18 2018-01-26 赋格有限公司 提供安全的计算机环境的系统和方法
WO2014047386A1 (en) * 2012-09-21 2014-03-27 Life Technologies Corporation Systems and methods for versioning hosted software
US8924950B2 (en) 2012-12-17 2014-12-30 Itron, Inc. Utility node software/firmware update through a multi-type package
US8938730B2 (en) * 2012-12-17 2015-01-20 Itron, Inc. Utilizing a multi-system set configuration to update a utility node system set
US9710342B1 (en) * 2013-12-23 2017-07-18 Google Inc. Fault-tolerant mastership arbitration in a multi-master system
DE102014004754A1 (de) * 2014-04-01 2015-10-01 Abb Technology Ag Verfahren und Einrichtung zur Verwaltung und Konfiguration von Feldgeräten einer Automatisierungsanlage
WO2015169352A1 (en) * 2014-05-07 2015-11-12 Abb Technology Ltd Flexible controller utilization in a process control system
JP6396084B2 (ja) * 2014-06-11 2018-09-26 アズビル株式会社 エンジニアリング装置、エンジニアリングシステム、およびダウンロード処理方法
DE102014016819A1 (de) 2014-11-14 2016-05-19 Abb Technology Ag Verfahren und Einrichtung zur Verwaltung und Konfiguration von Feldgeräten einer Automatisierungsanlage
EP3026513B1 (de) * 2014-11-28 2018-01-03 Siemens Aktiengesellschaft Redundantes Automatisierungssystem und Verfahren zum Betrieb
CN106203460A (zh) 2015-05-05 2016-12-07 杜比实验室特许公司 训练信号处理模型以用于信号处理系统中的部件替换
DE102015213614A1 (de) * 2015-07-20 2017-01-26 Siemens Aktiengesellschaft Verfahren zum Bearbeiten von Werkstücken
US10341194B2 (en) 2015-10-05 2019-07-02 Fugue, Inc. System and method for building, optimizing, and enforcing infrastructure on a cloud based computing environment
EP3273314B1 (de) * 2016-07-19 2023-08-30 ABB Schweiz AG Speicherprogrammierbare steuerung mit managementsystem
US10044123B2 (en) * 2016-08-23 2018-08-07 American Megatrends, Inc. Backplane controller module using small outline dual in-line memory module (SODIMM) connector
WO2018089055A1 (en) * 2016-11-14 2018-05-17 Intel IP Corporation Baseband component replacement by software component
US10594555B2 (en) 2016-12-16 2020-03-17 Intelligent Platforms, Llc Cloud-enabled testing of control systems
US10401816B2 (en) * 2017-07-20 2019-09-03 Honeywell International Inc. Legacy control functions in newgen controllers alongside newgen control functions
EP3435179B1 (de) * 2017-07-25 2020-07-08 Wieland Electric GmbH Verfahren zum gemäss einer sicherheitsnorm funktional sicheren austausch von informationen
US10571901B2 (en) * 2017-08-08 2020-02-25 Fisher-Rosemount Systems, Inc. Controlled roll-out of module classes
US10620613B2 (en) * 2017-08-21 2020-04-14 Fisher-Rosemount Systems, Inc. High performance control server system
CN111164523B (zh) * 2017-10-12 2023-08-29 三菱电机株式会社 分散控制系统
CN107748671A (zh) * 2017-10-13 2018-03-02 中车青岛四方车辆研究所有限公司 一种辅助程序实现应用程序升级及故障记录下载的方法
US11016453B2 (en) * 2018-04-05 2021-05-25 General Electric Technology Gmbh Systems and methods for controlling a power generation unit
US11853026B2 (en) 2018-05-07 2023-12-26 Lam Research Corporation Configurable distributed-interlock-system
US11281182B2 (en) * 2018-09-05 2022-03-22 Siemens Aktiengesellschaft Redundant hot standby control system and control device, redundant hot standby method and computer-readable storage medium
EP3702910B1 (en) * 2019-03-01 2022-06-29 ABB Schweiz AG Online firmware upgrade of a node in a process control system
CN113994460B (zh) 2019-04-15 2025-05-20 朗姆研究公司 用于气体输送的模块部件系统
EP3764221A1 (de) * 2019-07-11 2021-01-13 Siemens Aktiengesellschaft Verfahren zum aktualisieren von software für ein automatisierungssystem, steuereinrichtung für ein automatisierungssystem und automatisierungssystem mit einer steuereinrichtung
DE102019123271A1 (de) 2019-08-30 2021-03-04 Phoenix Contact Gmbh & Co. Kg Verfahren und industrielle Steuerung zum sychronisierten Aufrufen eines Funktionsbausteins in einem Steuerungsprogamm mit OPC UA
CN110531678B (zh) * 2019-09-16 2020-10-02 珠海格力电器股份有限公司 自控系统及其运维方法
JP7380403B2 (ja) * 2020-04-27 2023-11-15 富士通株式会社 情報処理装置及び連携方法
EP3936949A1 (de) * 2020-07-09 2022-01-12 Siemens Aktiengesellschaft Verfahren zum betreiben eines redundanten automatisierungssystems und redundantes automatisierungssystem
JP7496756B2 (ja) 2020-10-16 2024-06-07 株式会社日立製作所 制御システム及びその制御方法
US12242245B2 (en) 2021-06-16 2025-03-04 Fisher-Rosemount Systems, Inc. Discovery service in a software defined control system
US12210329B2 (en) 2021-06-16 2025-01-28 Fisher-Rosemount Systems, Inc. Systems and methods for dynamically maintained redundancy and load balancing in software defined control systems for industrial process plants
US12321154B2 (en) 2021-06-16 2025-06-03 Fisher-Rosemount Systems, Inc. Systems and methods for associating modules in a software defined control system for industrial process plants
US12314037B2 (en) 2021-06-16 2025-05-27 Fisher-Rosemount Systems, Inc Systems and methods for associating modules in a software defined control system for industrial process plants
US11789428B2 (en) 2021-06-16 2023-10-17 Fisher-Rosemount Systems, Inc. I/O server services for selecting and utilizing active controller outputs from containerized controller services in a process control environment
US12007747B2 (en) 2021-06-16 2024-06-11 Fisher-Rosemount Systems, Inc. Software defined process control system and methods for industrial process plants
US12078977B2 (en) 2021-06-16 2024-09-03 Fisher-Rosemount Systems, Inc. Discovery service in a software defined control system
US12117801B2 (en) 2021-06-16 2024-10-15 Fisher-Rosemount Systems, Inc. Software defined process control system and methods for industrial process plants
US12111626B2 (en) 2021-06-16 2024-10-08 Fisher-Rosemount Systems, Inc. Software defined control system including I/O server services that communicate with containerized services
US12417120B2 (en) 2021-06-16 2025-09-16 Fisher-Rosemount Systems, Inc. Systems and methods for dynamically maintained redundancy and load balancing in software defined control systems for industrial process plants
US11960588B2 (en) 2021-06-16 2024-04-16 Fisher-Rosemount Systems, Inc Security services in a software defined control system
US12449789B2 (en) 2021-06-16 2025-10-21 Fisher-Rosemount Systems, Inc. Security services in a software defined control system
US11726933B2 (en) 2021-06-16 2023-08-15 Fisher-Rosemount Systems, Inc. I/O server services configured to facilitate control in a process control environment by containerized controller services
CN118829953A (zh) * 2022-03-18 2024-10-22 瑞典爱立信有限公司 用于控制物理实体的方法、计算节点和系统
US12001856B2 (en) 2022-06-14 2024-06-04 Cisco Technology, Inc. Configuration validation in a disaggregated network OS environment
WO2023244444A1 (en) * 2022-06-14 2023-12-21 Cisco Technology, Inc. Configuration validation in a disaggregated network os environment
US12476973B2 (en) 2022-07-18 2025-11-18 Fisher-Rosemount Systems, Inc. Authentication/authorization framework for a process control or automation system
CN120226307A (zh) 2022-07-18 2025-06-27 费舍-柔斯芒特系统股份有限公司 过程控制或自动化系统的安全连接
EP4372550A1 (de) * 2022-11-17 2024-05-22 VEGA Grieshaber KG Verfahren zur reduktion der unterbrechungszeiten bei einem software-update eines feldgeräts
DE102023106319A1 (de) * 2023-03-14 2024-09-19 Samson Aktiengesellschaft Verfahren, Feldgerätesystem und Anweisungssatz zur Reduzierung von Ausfallzeiten bei der Aktualisierung von individuell ausführbaren Softwarepaketen
EP4506811A1 (de) * 2023-08-11 2025-02-12 Siemens Aktiengesellschaft Verfahren zum aktualisieren einer softwareversion für eine steuerungsfunktion für eine schaltungsanordnung für eine steuerung einer maschine mittels der schaltungsanordnung, computerprogrammprodukt, computerlesbares speichermedium sowie schaltungsanordnungen
CN119165817B (zh) * 2024-09-05 2025-05-27 深圳市海铭德科技有限公司 一种可快速复制的数字化工厂和复制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4667284A (en) * 1983-05-18 1987-05-19 Hitachi, Ltd. Multiplexing control unit
EP0366017A2 (en) * 1988-10-24 1990-05-02 Hitachi, Ltd. Fault tolerant system and method of majority voting
EP0645033A1 (en) * 1992-06-12 1995-03-29 Dow Chemical Co INTELLIGENT COMMUNICATION METHOD AND SYSTEM FOR CONTROLLING INDUSTRIAL PROCESSES.
JPH08292894A (ja) * 1995-04-20 1996-11-05 Toshiba Corp ディジタル制御装置
US5862315A (en) * 1992-03-31 1999-01-19 The Dow Chemical Company Process control interface system having triply redundant remote field units

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228496A (en) * 1976-09-07 1980-10-14 Tandem Computers Incorporated Multiprocessor system
US4377000A (en) * 1980-05-05 1983-03-15 Westinghouse Electric Corp. Automatic fault detection and recovery system which provides stability and continuity of operation in an industrial multiprocessor control
US4425618A (en) * 1981-11-23 1984-01-10 Bell Telephone Laboratories, Incorporated Method and apparatus for introducing program changes in program-controlled systems
JPS60229106A (ja) * 1984-04-27 1985-11-14 Hitachi Ltd リアルタイム修正型プログラマブルロジツクコントロ−ラ
US4958270A (en) * 1989-01-23 1990-09-18 Honeywell Inc. Method for control data base updating of a redundant processor in a process control system
US5267277A (en) * 1989-11-02 1993-11-30 Combustion Engineering, Inc. Indicator system for advanced nuclear plant control complex
US5265131A (en) * 1989-11-02 1993-11-23 Combustion Engineering, Inc. Indicator system for a process plant control complex
EP0986007A3 (en) * 1993-12-01 2001-11-07 Marathon Technologies Corporation Method of isolating I/O requests
US5491625A (en) * 1993-12-23 1996-02-13 The Dow Chemical Company Information display system for actively redundant computerized process control
JPH07200282A (ja) * 1993-12-28 1995-08-04 Nec Corp 無中断プログラム更新方式
SE504943C2 (sv) * 1994-12-09 1997-06-02 Ericsson Telefon Ab L M Synkroniseringsförfarande som tillåter tillståndsöverföring
JPH08211906A (ja) * 1995-01-31 1996-08-20 Toshiba Corp コントローラ装置
JPH08339202A (ja) * 1995-06-12 1996-12-24 Hitachi Ltd 誤制御防止方法およびプラント監視制御システム
US5680409A (en) * 1995-08-11 1997-10-21 Fisher-Rosemount Systems, Inc. Method and apparatus for detecting and identifying faulty sensors in a process
US6112253A (en) * 1995-10-12 2000-08-29 International Business Machines Corporation Object-oriented method maintenance mechanism that does not require cessation of the computer system or its programs
US5745539A (en) * 1995-11-14 1998-04-28 Westinghouse Electric Corporation Apparatus and method for prioritization of multiple commands in an instrumentation and control system
JP3373115B2 (ja) * 1996-05-10 2003-02-04 ファナック株式会社 数値制御装置に対するコントロールソフトウェアの入力設定方法
US6047222A (en) * 1996-10-04 2000-04-04 Fisher Controls International, Inc. Process control network with redundant field devices and buses
JPH113240A (ja) * 1997-06-13 1999-01-06 Yokogawa Electric Corp 制御用計算機システム
US6360363B1 (en) * 1997-12-31 2002-03-19 Eternal Systems, Inc. Live upgrade process for object-oriented programs
JP4558111B2 (ja) * 1998-08-17 2010-10-06 株式会社Ihi 三重系フォールトトレラントシステムのデータ変更方法
US6647301B1 (en) * 1999-04-22 2003-11-11 Dow Global Technologies Inc. Process control system with integrated safety control system
GB2363879B (en) * 1999-05-27 2004-03-10 Invensys Plc Fieldbus upgradable apparatus and method
US6501995B1 (en) * 1999-06-30 2002-12-31 The Foxboro Company Process control system and method with improved distribution, installation and validation of components
US6698017B1 (en) * 1999-07-16 2004-02-24 Nortel Networks Limited Software migration on an active processing element
US6611724B1 (en) * 1999-11-24 2003-08-26 Square D Company On line monitor for a control device
US6473660B1 (en) * 1999-12-03 2002-10-29 The Foxboro Company Process control system and method with automatic fault avoidance
JP2001202101A (ja) * 2000-01-18 2001-07-27 Toshiba Corp 二重化制御システムおよびそのプログラムメンテナンス方法
GB2359385B (en) * 2000-02-16 2004-04-07 Data Connection Ltd Method for upgrading running software processes without compromising fault-tolerance
US6880086B2 (en) * 2000-05-20 2005-04-12 Ciena Corporation Signatures for facilitating hot upgrades of modular software components
US6639910B1 (en) * 2000-05-20 2003-10-28 Equipe Communications Corporation Functional separation of internal and external controls in network devices
US7023795B1 (en) * 2000-11-07 2006-04-04 Schneider Automation Inc. Method and apparatus for an active standby control system on a network
US20030182414A1 (en) * 2003-05-13 2003-09-25 O'neill Patrick J. System and method for updating and distributing information
US6950944B2 (en) * 2000-12-18 2005-09-27 David Frank Yager Security code activated access control system
US7093244B2 (en) * 2001-04-18 2006-08-15 Domosys Corporation Method of remotely upgrading firmware in field-deployed devices
US7370239B2 (en) * 2001-05-31 2008-05-06 Fisher-Rosemount Systems, Inc. Input/output device with configuration, fault isolation and redundant fault assist functionality
US6975913B2 (en) * 2001-07-13 2005-12-13 Siemens Aktiengesellschaft Database system and method for industrial automation services
DE10142511B4 (de) * 2001-08-30 2004-04-29 Daimlerchrysler Ag Fehlerbehandlung von Softwaremodulen
JP2003208210A (ja) * 2002-01-16 2003-07-25 Fuji Mach Mfg Co Ltd 生産機械
WO2003073180A1 (en) * 2002-02-25 2003-09-04 General Electric Company Method and apparatus for circuit breaker node software architecture
ITSV20020018A1 (it) * 2002-05-03 2003-11-03 Alstom Transp Spa Dispositivo di elaborazione o comando operante in sicurezza intrinseca
US20040260405A1 (en) * 2003-06-18 2004-12-23 Ron Eddie Modular monitoring, control and device management for use with process control systems
US7379419B2 (en) * 2003-08-13 2008-05-27 Samsung Electronics Co., Ltd. Apparatus and method for performing an online software upgrade of resource servers
US7480725B2 (en) * 2004-09-16 2009-01-20 Invensys Systems, Inc. Transparent relocation of an active redundant engine in supervisory process control data acquisition systems
JP4810172B2 (ja) * 2005-09-29 2011-11-09 日本電気株式会社 制御装置及びバージョンアップ方法並びにプログラム
SE0600449L (sv) * 2006-03-02 2007-10-09 Abb Ab En metod för att jämföra variabelvärden erhållna från olika versioner av ett applikationsprogram samt ett automationssystem och en styrenhet
US8286154B2 (en) * 2006-03-22 2012-10-09 Honeywell International Inc. Apparatus and method for live loading of version upgrades in a process control environment
JP4358203B2 (ja) * 2006-05-01 2009-11-04 シャープ株式会社 複合機、複合機の制御方法、制御装置、制御装置の制御方法、複合機制御システム、制御プログラム、およびコンピュータ読み取り可能な記録媒体
CN100401707C (zh) * 2006-05-31 2008-07-09 北京和利时系统工程有限公司 一种分布式控制系统中的远程过程调用方法及系统
EP1890230A1 (en) * 2006-08-15 2008-02-20 Alcatel Lucent Software replacement in a stream processing system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4667284A (en) * 1983-05-18 1987-05-19 Hitachi, Ltd. Multiplexing control unit
WO1988004071A1 (fr) * 1983-05-18 1988-06-02 Kazuo Asami Appareil multiplex de controle
EP0366017A2 (en) * 1988-10-24 1990-05-02 Hitachi, Ltd. Fault tolerant system and method of majority voting
US5862315A (en) * 1992-03-31 1999-01-19 The Dow Chemical Company Process control interface system having triply redundant remote field units
EP0645033A1 (en) * 1992-06-12 1995-03-29 Dow Chemical Co INTELLIGENT COMMUNICATION METHOD AND SYSTEM FOR CONTROLLING INDUSTRIAL PROCESSES.
JPH08292894A (ja) * 1995-04-20 1996-11-05 Toshiba Corp ディジタル制御装置

Also Published As

Publication number Publication date
EP2048561A2 (en) 2009-04-15
CN102608965A (zh) 2012-07-25
JP2009076072A (ja) 2009-04-09
JP6567444B2 (ja) 2019-08-28
EP2793093A3 (en) 2015-02-18
US20090076628A1 (en) 2009-03-19
JP6806727B2 (ja) 2021-01-06
GB0817043D0 (en) 2008-10-22
EP2793093B1 (en) 2016-12-21
EP2128730A1 (en) 2009-12-02
JP5819575B2 (ja) 2015-11-24
GB2453040B (en) 2012-09-12
EP2793094B1 (en) 2016-01-13
EP2793094B9 (en) 2016-03-23
CN102608965B (zh) 2016-01-27
GB2481753A (en) 2012-01-04
EP2048561A3 (en) 2009-11-25
EP2793093A2 (en) 2014-10-22
JP5897068B2 (ja) 2016-03-30
EP2703924B1 (en) 2019-11-13
JP2014167832A (ja) 2014-09-11
HK1125714A1 (en) 2009-08-14
CN101393430B (zh) 2014-04-09
EP2703924A1 (en) 2014-03-05
GB2453040A (en) 2009-03-25
EP2048561B1 (en) 2013-11-06
EP2793094A1 (en) 2014-10-22
JP2018116733A (ja) 2018-07-26
JP2016139421A (ja) 2016-08-04
CN101393430A (zh) 2009-03-25
EP2128730B1 (en) 2014-04-02
GB201117748D0 (en) 2011-11-23
HK1160946A1 (en) 2012-08-17

Similar Documents

Publication Publication Date Title
GB2481753B (en) Methods and apparatus to upgrade and provide control redundancy in process plants
GB2452614B (en) Methods and apparatus to control information presented to process plant operators
GB2448572B (en) Methods and apparatus to manage process plant alarms
GB2446258B (en) Method and apparatus to configure process control system inputs and outputs
GB2470995B (en) Methods and apparatus to improve process quality in a process control system
GB2453426B (en) Methods and apparatus to standardize data properties in a process control environment
GB2474554B (en) Methods and apparatus to manage data uploading in a process control environment
GB2457780B (en) Methods and apparatus to bind properties in a process control system
GB2441035B (en) Systems and methods to maintain process control systems
IL185675A0 (en) A system and method for manipulating adverts and interactive communications interlinked to online content
GB2434521B (en) Plant treatment method and means therefor
GB0900941D0 (en) Methods and apparatus to create process plant operator interface
EP2197530A4 (en) OXYGEN CONCENTRATOR APPARATUS AND METHOD
EP2198363A4 (en) APPARATUS AND METHOD FOR CONTROLLING
GB2442356B (en) Methods and apparatus to generate schedules to execute functions in a process control system
EP2215545A4 (en) SYSTEM AND METHOD FOR UPDATE PROCESSING
GB0919871D0 (en) System and methods to control a process
GB2477443B (en) Apparatus and methods to communicatively couple field devices to controllers in a process control system
GB2441292B (en) Method and apparatus for plant irrigation
GB201012074D0 (en) Improved method,apparatus and system in relation to educational instruction
WO2009118659A9 (en) Method and apparatus for control in reconfigurable architecture
GB2480942B (en) Systems and methods to maintain process control systems
GB0917379D0 (en) Control apparatus and method for use in a wastewater treatment plant
HK1123106B (en) Methods and apparatus to manage process plant alarms
HK1122878B (en) Methods and apparatus to generate schedules to execute functions in a process control system

Legal Events

Date Code Title Description
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1160946

Country of ref document: HK

REG Reference to a national code

Ref country code: HK

Ref legal event code: GR

Ref document number: 1160946

Country of ref document: HK