IN2012DN02561A - - Google Patents

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Publication number
IN2012DN02561A
IN2012DN02561A IN2561DEN2012A IN2012DN02561A IN 2012DN02561 A IN2012DN02561 A IN 2012DN02561A IN 2561DEN2012 A IN2561DEN2012 A IN 2561DEN2012A IN 2012DN02561 A IN2012DN02561 A IN 2012DN02561A
Authority
IN
India
Prior art keywords
plc
disclosed
functions
memory
processor
Prior art date
Application number
Other languages
English (en)
Inventor
Weihua Shang
Yongzhi Liu
William Henry Lueckenbach
Li Liu
Yu Zhang
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IN2012DN02561A publication Critical patent/IN2012DN02561A/en

Links

Classifications

    • 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
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • 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
    • G05B19/0421—Multiprocessor 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
    • 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
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/052—Linking several PLC's
    • 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
    • G05B2219/12—Plc mp multi processor system
    • G05B2219/1205—Memory access for different processors, memory arbitration, mailbox
    • 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
    • G05B2219/15—Plc structure of the system
    • G05B2219/15079—Multitasking, real time multitasking
    • 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
    • G05B2219/15—Plc structure of the system
    • G05B2219/15125—Multiple kernels
    • 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
    • G05B2219/22—Pc multi processor system
    • G05B2219/2208—Each processor controls a different function of the machine

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Programmable Controllers (AREA)
IN2561DEN2012 2009-09-30 2010-09-20 IN2012DN02561A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/571,142 US8347044B2 (en) 2009-09-30 2009-09-30 Multi-processor based programmable logic controller and method for operating the same
PCT/US2010/049468 WO2011041150A1 (en) 2009-09-30 2010-09-20 Multi-processor based programmable logic controller and method for operating the same

Publications (1)

Publication Number Publication Date
IN2012DN02561A true IN2012DN02561A (ko) 2015-08-28

Family

ID=43128252

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2561DEN2012 IN2012DN02561A (ko) 2009-09-30 2010-09-20

Country Status (7)

Country Link
US (1) US8347044B2 (ko)
EP (1) EP2483753A1 (ko)
JP (1) JP2013506911A (ko)
KR (1) KR20120099222A (ko)
CN (1) CN102667649A (ko)
IN (1) IN2012DN02561A (ko)
WO (1) WO2011041150A1 (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102540954B (zh) * 2010-12-24 2015-03-11 深圳市合信自动化技术有限公司 一种可编程逻辑控制器及其控制方法
US8799880B2 (en) 2011-04-08 2014-08-05 Siemens Aktiengesellschaft Parallelization of PLC programs for operation in multi-processor environments
CN102929214A (zh) * 2011-08-11 2013-02-13 西门子公司 一种嵌入式多处理单元并行处理系统及其运行方法
EP2764455B1 (en) 2011-10-05 2022-04-20 Opteon Corporation System and method for monitoring and/or controlling dynamic environments
WO2013150618A1 (ja) * 2012-04-04 2013-10-10 三菱電機株式会社 Ｐｌｃ設計装置
EP2816424A1 (en) * 2013-06-20 2014-12-24 Gefran S.p.A. Method and apparatus for controlling an industrial process
US20160091882A1 (en) * 2014-09-29 2016-03-31 Siemens Aktiengesellschaft System and method of multi-core based software execution for programmable logic controllers
KR101593834B1 (ko) * 2014-10-30 2016-02-12 엘에스산전 주식회사 Plc 시스템
JP7000686B2 (ja) 2017-02-13 2022-01-19 オムロン株式会社 制御装置
US11288017B2 (en) 2017-02-23 2022-03-29 Smart IOPS, Inc. Devices, systems, and methods for storing data using distributed control
FR3063855B1 (fr) * 2017-03-08 2019-04-12 Areva Np Circuit logique programmable de commande d'une installation electrique, en particulier une installation nucleaire, dispositif et procede de commande associes
WO2018186358A1 (ja) 2017-04-07 2018-10-11 オムロン株式会社 制御装置、制御方法および制御プログラム
JP6406466B1 (ja) 2017-04-07 2018-10-17 オムロン株式会社 制御装置、制御方法および制御プログラム
CN107862182B (zh) * 2017-10-16 2021-11-02 深圳市合信自动化技术有限公司 一种plc工程软件保护装置及其保护方法
US10394474B2 (en) * 2017-11-10 2019-08-27 Smart IOPS, Inc. Devices, systems, and methods for reconfiguring storage devices with applications
US11354247B2 (en) 2017-11-10 2022-06-07 Smart IOPS, Inc. Devices, systems, and methods for configuring a storage device with cache
WO2020048615A1 (en) * 2018-09-07 2020-03-12 Telefonaktiebolaget Lm Ericsson (Publ) Technique for determining performance of industrial process control
KR102480595B1 (ko) * 2020-01-20 2022-12-22 엘에스일렉트릭(주) Plc 시스템의 파라미터 설정 방법
CN113821469A (zh) * 2021-09-23 2021-12-21 深圳市元征科技股份有限公司 多处理器的同步方法、装置、终端设备及存储介质

Family Cites Families (20)

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JPS582904A (ja) * 1981-06-27 1983-01-08 Omron Tateisi Electronics Co プログラマブル・ロジツク・コントロ−ラ
JPS5965310A (ja) * 1982-10-06 1984-04-13 Mitsubishi Electric Corp プログラマブルコントロ−ラの演算処理装置
JPS59164404A (ja) * 1983-03-04 1984-09-17 Nissan Motor Co Ltd 揺動アクチユエ−タ
JPS6184706A (ja) * 1984-09-29 1986-04-30 Yaskawa Electric Mfg Co Ltd プログラマブルコントロ−ラ
JPS63141105A (ja) * 1986-12-03 1988-06-13 Mitsubishi Electric Corp プログラマブルコントロ−ラ
US4765142A (en) * 1987-05-12 1988-08-23 Gibbs & Hill, Inc. Compressed air energy storage turbomachinery cycle with compression heat recovery, storage, steam generation and utilization during power generation
DE3718639A1 (de) 1987-06-04 1988-12-22 Kloeckner Moeller Elektrizit Verfahren und schaltungsanordnung zum betreiben von zwei oder mehr mikroprozessoren im parallelbetrieb, insbesondere in speicherprogrammierbare steuerungen
JP2550076B2 (ja) * 1987-06-23 1996-10-30 株式会社東芝 多重系コントロ−ラ装置
US4897777A (en) 1988-04-11 1990-01-30 Square D Company Peer-to-peer register exchange controller for PLCS
JPH03500461A (ja) 1988-07-22 1991-01-31 アメリカ合衆国 データ駆動式計算用のデータ流れ装置
DE4129809C2 (de) 1991-01-28 2000-08-17 Bosch Gmbh Robert Mehrrechnersystem
JP3126006B2 (ja) * 1993-03-02 2001-01-22 株式会社日立製作所 プログラマブルコントローラ
US5495709A (en) * 1994-08-05 1996-03-05 Abb Management Ag Air reservoir turbine
JP2003127080A (ja) * 2001-10-24 2003-05-08 Tokyo Inst Of Technol 組込み型制御用計算機
EP1512855A1 (de) * 2003-09-04 2005-03-09 ALSTOM Technology Ltd Kraftwerksanlage, und Verfahren zum Betrieb
US7774073B2 (en) 2004-03-22 2010-08-10 Fairmont Automation Inc. Modular programmable automation controller with multi-processor architecture
FR2895533B1 (fr) 2005-12-26 2008-05-09 Brandt Ind Sas Dispositif de commande electronique d'un appareil domestique
CN100465838C (zh) * 2007-09-03 2009-03-04 石毅 一种基于多cpu并行处理技术的开放式数控系统
US20090106755A1 (en) 2007-10-19 2009-04-23 Sundeep Chandhoke Programmable Controller with Multiple Processors Using Scanning and Data Acquisition Architectures
US9336051B2 (en) 2007-10-19 2016-05-10 National Instruments Corporation Programmable controller with multiple processors using a scanning architecture

Also Published As

Publication number Publication date
EP2483753A1 (en) 2012-08-08
US20110077749A1 (en) 2011-03-31
WO2011041150A1 (en) 2011-04-07
CN102667649A (zh) 2012-09-12
JP2013506911A (ja) 2013-02-28
KR20120099222A (ko) 2012-09-07
US8347044B2 (en) 2013-01-01

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