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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China
Prior art keywords
plc
processor
memory
processors
data
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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—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program 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—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Program 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—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Program 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—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program 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 US8347044B2 (en) 2009-09-30 2009-09-30 Multi-processor based programmable logic controller and method for operating the same
US12/571,142 2009-09-30
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 (https=)
EP (1) EP2483753A1 (https=)
JP (1) JP2013506911A (https=)
KR (1) KR20120099222A (https=)
CN (1) CN102667649A (https=)
IN (1) IN2012DN02561A (https=)
WO (1) WO2011041150A1 (https=)

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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
CN104025095B (zh) * 2011-10-05 2018-10-19 奥普唐公司 用于监视和/或生成动态环境的方法、装置和系统
DE112012006191T5 (de) * 2012-04-04 2014-12-24 Mitsubishi Electric Corporation SPS-Entwurfsvorrichtung
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
US11301294B2 (en) 2017-04-07 2022-04-12 Omron Corporation Control device, control method, and control program
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
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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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
IN2012DN02561A (https=) 2015-08-28
EP2483753A1 (en) 2012-08-08
US20110077749A1 (en) 2011-03-31
KR20120099222A (ko) 2012-09-07
JP2013506911A (ja) 2013-02-28
WO2011041150A1 (en) 2011-04-07
US8347044B2 (en) 2013-01-01

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Application publication date: 20120912