WO2009044864A1 - プラント制御システム及び方法 - Google Patents

プラント制御システム及び方法 Download PDF

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Publication number
WO2009044864A1
WO2009044864A1 PCT/JP2008/068063 JP2008068063W WO2009044864A1 WO 2009044864 A1 WO2009044864 A1 WO 2009044864A1 JP 2008068063 W JP2008068063 W JP 2008068063W WO 2009044864 A1 WO2009044864 A1 WO 2009044864A1
Authority
WO
WIPO (PCT)
Prior art keywords
plc
general
arithmetic
control system
plant
Prior art date
Application number
PCT/JP2008/068063
Other languages
English (en)
French (fr)
Inventor
Takeo Hoshino
Kenji Sorao
Original Assignee
Nippon Steel Corporation
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 Nippon Steel Corporation filed Critical Nippon Steel Corporation
Priority to EP08835525.0A priority Critical patent/EP2196880B1/en
Priority to KR1020107009851A priority patent/KR101135274B1/ko
Priority to CN2008801102236A priority patent/CN101815972B/zh
Priority to US12/677,176 priority patent/US8352787B2/en
Priority to BRPI0818404 priority patent/BRPI0818404A2/pt
Publication of WO2009044864A1 publication Critical patent/WO2009044864A1/ja

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
    • G05B19/418—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], 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], 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
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/13—Plc programming
    • G05B2219/13167—Personal computer pc
    • 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
    • G05B2219/15101—Personal computer pc and plc, slot plc, same kernel
    • 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
    • G05B2219/31225—System structure, plc's and pc's communicate over lan
    • 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
    • G05B2219/32—Operator till task planning
    • G05B2219/32413—Pc generates control strategy, download in plc to monitor and react to events
    • 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]

Abstract

【解決手段】プラントを管理するプロセスコンピュータ（１）と、プロセスコンピュータ（１）とプラントの機器（３）と間に介在するＰＬＣ（２）と、ＰＬＣ（２）から受信した演算用データに基づいて演算処理を実行し、その演算結果データをＰＬＣ（２）に送信する汎用ＰＣ（７）とを備える。シーケンシャルな制御ロジックはＰＬＣ（２）で実行し、複雑な演算処理は汎用ＰＣ（７）で実行する、といったように機能を振り分けるとともに、汎用ＰＣ（７）から出力される演算結果データは必ずＰＬＣ（２）を通ることにし、ＰＬＣ（２）で演算結果データの整合性をチェックする。これにより、プラント制御システムに汎用のパーソナルコンピュータ（汎用ＰＣ）を導入して、プログラマブルロジックコントローラ（ＰＬＣ）と汎用ＰＣとで機能を振り分けられるようにするとともに、例えば定時性の点において汎用ＰＣの工業用途での信頼性を補うことができる。
PCT/JP2008/068063 2007-10-05 2008-10-03 プラント制御システム及び方法 WO2009044864A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP08835525.0A EP2196880B1 (en) 2007-10-05 2008-10-03 Plant control system and method
KR1020107009851A KR101135274B1 (ko) 2007-10-05 2008-10-03 플랜트 제어 시스템 및 방법
CN2008801102236A CN101815972B (zh) 2007-10-05 2008-10-03 设备控制系统及方法
US12/677,176 US8352787B2 (en) 2007-10-05 2008-10-03 Plant control system and method
BRPI0818404 BRPI0818404A2 (pt) 2007-10-05 2008-10-03 Sistema e método de controle de instalação.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007262632A JP4383476B2 (ja) 2007-10-05 2007-10-05 プラント制御システム及び方法
JP2007-262632 2007-10-05

Publications (1)

Publication Number Publication Date
WO2009044864A1 true WO2009044864A1 (ja) 2009-04-09

Family

ID=40526286

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068063 WO2009044864A1 (ja) 2007-10-05 2008-10-03 プラント制御システム及び方法

Country Status (7)

Country Link
US (1) US8352787B2 (ja)
EP (1) EP2196880B1 (ja)
JP (1) JP4383476B2 (ja)
KR (1) KR101135274B1 (ja)
CN (1) CN101815972B (ja)
BR (1) BRPI0818404A2 (ja)
WO (1) WO2009044864A1 (ja)

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CN101832090A (zh) * 2010-04-27 2010-09-15 北方工业大学 仓库自动通风控制系统及仓库
CN103069351A (zh) * 2010-08-09 2013-04-24 东芝三菱电机产业系统株式会社 数据检索系统
TWI447547B (zh) * 2011-03-29 2014-08-01 Mitsubishi Electric Corp 伺服控制裝置的異常診斷裝置及異常診斷系統

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CN102621922B (zh) * 2012-03-23 2015-05-27 上海板机电气制造有限公司 一种制胶控制系统
US8839664B2 (en) * 2012-04-06 2014-09-23 Siemens Energy, Inc. Detection and classification of failures of power generating equipment during transient conditions
JP6160781B2 (ja) * 2015-05-27 2017-07-12 三菱電機株式会社 制御装置、及びデータ再生装置
JP6524920B2 (ja) * 2016-01-08 2019-06-05 東芝三菱電機産業システム株式会社 Ｐｌｃ間通信データ補完装置、ｐｌｃ間通信データ補完方法およびｐｌｃ間通信データ補完プログラム
KR102046147B1 (ko) 2018-12-28 2019-11-18 플랜트에셋 주식회사 플랜트 엔지니어링에 대한 3d cad 모델의 엔지니어링 데이터 정합성 검사방법
JP7132257B2 (ja) * 2020-02-04 2022-09-06 株式会社日立製作所 制御システム
WO2022168241A1 (ja) * 2021-02-04 2022-08-11 東芝三菱電機産業システム株式会社 産業プラント用操作アシストシステム

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CN101832090A (zh) * 2010-04-27 2010-09-15 北方工业大学 仓库自动通风控制系统及仓库
CN101832090B (zh) * 2010-04-27 2011-12-21 北方工业大学 仓库自动通风控制系统及仓库
CN103069351A (zh) * 2010-08-09 2013-04-24 东芝三菱电机产业系统株式会社 数据检索系统
TWI447547B (zh) * 2011-03-29 2014-08-01 Mitsubishi Electric Corp 伺服控制裝置的異常診斷裝置及異常診斷系統

Also Published As

Publication number Publication date
EP2196880A4 (en) 2014-04-23
EP2196880A1 (en) 2010-06-16
KR101135274B1 (ko) 2012-04-12
JP2009093375A (ja) 2009-04-30
CN101815972A (zh) 2010-08-25
JP4383476B2 (ja) 2009-12-16
KR20100061577A (ko) 2010-06-07
EP2196880B1 (en) 2016-11-30
BRPI0818404A2 (pt) 2015-04-22
US8352787B2 (en) 2013-01-08
US20100318199A1 (en) 2010-12-16
CN101815972B (zh) 2012-09-05

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