CN102667649A - 基于多处理器的可编程逻辑控制器及其操作方法 - Google Patents

基于多处理器的可编程逻辑控制器及其操作方法 Download PDF

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Publication number
CN102667649A
CN102667649A CN2010800530277A CN201080053027A CN102667649A CN 102667649 A CN102667649 A CN 102667649A CN 2010800530277 A CN2010800530277 A CN 2010800530277A CN 201080053027 A CN201080053027 A CN 201080053027A CN 102667649 A CN102667649 A CN 102667649A
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CN
China
Prior art keywords
plc
processor
memory
data
function
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Pending
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CN2010800530277A
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English (en)
Chinese (zh)
Inventor
W.尚
Y.刘
W.H.吕肯巴赫
L.刘
张�育
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General Electric Co
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General Electric Co
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Publication of CN102667649A publication Critical patent/CN102667649A/zh
Pending legal-status Critical Current

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    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Programmable Controllers (AREA)
CN2010800530277A 2009-09-30 2010-09-20 基于多处理器的可编程逻辑控制器及其操作方法 Pending CN102667649A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/571,142 2009-09-30
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
CN102667649A true CN102667649A (zh) 2012-09-12

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CN2010800530277A Pending CN102667649A (zh) 2009-09-30 2010-09-20 基于多处理器的可编程逻辑控制器及其操作方法

Country Status (7)

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

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CN102540954A (zh) * 2010-12-24 2012-07-04 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
CN110520936A (zh) * 2017-03-08 2019-11-29 法马通公司 用于控制特别是是核设施的电气设施的可编程逻辑电路、关联的控制装置和方法

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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
US9494926B2 (en) 2011-10-05 2016-11-15 Opteon Corporation Methods and apparatus employing an action engine for monitoring and/or controlling dynamic environments
CN103443721B (zh) * 2012-04-04 2016-08-03 三菱电机株式会社 Plc设计装置
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
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
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
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
US20210359925A1 (en) * 2018-09-07 2021-11-18 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
US12269741B2 (en) * 2021-09-06 2025-04-08 Bong Ju Lee Reforming system and method
CN113821469B (zh) * 2021-09-23 2024-09-10 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

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US5454095A (en) * 1991-01-28 1995-09-26 Robert Bosch Gmbh Multi-processor system in which at least two processors access the same memory
CN101118436A (zh) * 2007-09-03 2008-02-06 石毅 一种新型的基于多cpu并行处理技术的开放式数控系统实现方法

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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
US5454095A (en) * 1991-01-28 1995-09-26 Robert Bosch Gmbh Multi-processor system in which at least two processors access the same memory
CN101118436A (zh) * 2007-09-03 2008-02-06 石毅 一种新型的基于多cpu并行处理技术的开放式数控系统实现方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102540954A (zh) * 2010-12-24 2012-07-04 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
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
CN110520936A (zh) * 2017-03-08 2019-11-29 法马通公司 用于控制特别是是核设施的电气设施的可编程逻辑电路、关联的控制装置和方法
CN110520936B (zh) * 2017-03-08 2023-04-18 法马通公司 可编程逻辑电路、关联的控制装置和方法

Also Published As

Publication number Publication date
US20110077749A1 (en) 2011-03-31
KR20120099222A (ko) 2012-09-07
US8347044B2 (en) 2013-01-01
WO2011041150A1 (en) 2011-04-07
IN2012DN02561A (enExample) 2015-08-28
JP2013506911A (ja) 2013-02-28
EP2483753A1 (en) 2012-08-08

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Application publication date: 20120912