WO2021131666A1 - システム、装置及び方法 - Google Patents

システム、装置及び方法 Download PDF

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Publication number
WO2021131666A1
WO2021131666A1 PCT/JP2020/045629 JP2020045629W WO2021131666A1 WO 2021131666 A1 WO2021131666 A1 WO 2021131666A1 JP 2020045629 W JP2020045629 W JP 2020045629W WO 2021131666 A1 WO2021131666 A1 WO 2021131666A1
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WO
WIPO (PCT)
Prior art keywords
display
plant
displayed
abnormality
area
Prior art date
Application number
PCT/JP2020/045629
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
建聖 渡邊
大也 藤井
七海 青木
豊 明渡
正法 門脇
孝志 水野
理絵 山根
Original Assignee
住友重機械工業株式会社
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
Priority claimed from JP2019237966A external-priority patent/JP7418894B2/ja
Priority claimed from JP2019238051A external-priority patent/JP7518615B2/ja
Priority claimed from JP2019238521A external-priority patent/JP7413012B2/ja
Priority claimed from JP2019237979A external-priority patent/JP7423138B2/ja
Application filed by 住友重機械工業株式会社 filed Critical 住友重機械工業株式会社
Priority to KR1020227025802A priority Critical patent/KR20220120651A/ko
Publication of WO2021131666A1 publication Critical patent/WO2021131666A1/ja

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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
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring

Definitions

  • sensors have been installed in the plant to monitor the operating status of the plant through the measured values of the sensors.
  • Patent Document 1 when an object on the display screen is selected, information from the sensor related to the object is displayed so that the operator can intuitively grasp the detection target and the detection result of the sensor. Is disclosed.
  • Patent Document 2 a plurality of alarm messages are displayed in the alarm monitoring screen, and when the operator presses the graph display on the display screen, the graph information of the corresponding alarm message may be displayed. It is disclosed.
  • the number of times the sensor shows an abnormal value can be displayed for each sensor, so that the problematic sensor can be easily identified.
  • the system according to the fourth aspect of the present invention includes a device provided with a display screen for displaying the state of the plant and a control device for controlling the device, and the device is provided in a first area of the display screen of the plant.
  • the graph of the first process data related to the first process data is displayable, and the explanatory text related to the first process data can be displayed in the second area of the display screen adjacent to the first area.
  • the plant 1 is configured to burn fuel in the furnace 2, separate the circulating material from the exhaust gas by a cyclone 3 that functions as a solid air separating device, and return the separated circulating material to the furnace 2 for circulation. There is.
  • the separated circulating material is returned to the lower part of the furnace 2 via the circulating material recovery pipe 4 connected below the cyclone 3.
  • the lower part of the circulating material recovery pipe 4 and the lower part of the furnace 2 are connected via a loop seal portion 4a in which the flow path is narrowed.
  • a predetermined amount of the circulating material is stored in the lower part of the circulating material recovery pipe 4.
  • the exhaust gas from which the circulating material has been removed by the cyclone 3 is supplied to the rear flue 5 via the exhaust gas flow path 3a.
  • a precipitation pipe 8a and a furnace wall pipe 6 are connected to the steam drum 8.
  • the boiler water supply in the steam drum 8 descends the precipitation pipe 8a, is introduced into the furnace wall pipe 6 on the lower side of the furnace 2, and flows toward the steam drum 8.
  • the boiler water supply in the furnace wall pipe 6 is heated by the heat of combustion generated in the furnace 2 and evaporates in the steam drum 8 to become steam.
  • the system 30 includes a CPU (Central Processing Unit) 30a corresponding to a calculation unit, a RAM (Random Access Memory) 30b corresponding to a storage unit, and a ROM (ROM) corresponding to the storage unit. It has a Read only Memory) 30c, a communication unit 30d, an input unit 30e, and a display unit 30f, and each of these configurations is connected to each other via a bus so that data can be transmitted and received.
  • the system 30 is composed of one computer will be described, but the system 30 may be realized by combining a plurality of computers.
  • a display constituting a different display unit for displaying other information may be provided.
  • the RAM 30b is a storage unit in which data can be rewritten, and may be composed of a semiconductor storage element such as a DRAM or SRAM, for example.
  • the RAM 30b may store data such as a program executed by the CPU 30a and process data of the plant 1. It should be noted that these are examples, and data other than these may be stored in the RAM 30b, or a part of these may not be stored.
  • the display screen DP1 includes areas R10 to R15 and an evaluation item display 60.
  • information indicating the occurrence of an abnormality having the possibility of stopping the plant 1 and information on the time when the abnormality occurred are displayed.
  • the information "blast” is displayed in large-sized characters.
  • the character information "2019/08/07 14:00" is displayed. This current time information is automatically updated, for example, every predetermined time (for example, every minute). Alternatively, manual update may be possible by the operation of the operator.
  • the process data that causes the warning that affects the operation efficiency is identified, and based on this, the components that are currently issuing the warning (for example, "boiler” and “generator”) are, for example, red.
  • Components that are displayed in the background color and no warning is generated are displayed in the background color of green, for example, and components for which evaluation items are not set (for example, "auxiliary equipment") are displayed. It is configured to be displayed in gray.
  • the alarm in which the warning continues is displayed in red in the area R12, and the component corresponding to the alarm is displayed in the area R13 with a red background color, which causes a warning that affects the driving efficiency.
  • the components may be configured to be easily identifiable.
  • Area R41 accepts input of the date and time when the abnormality was determined to occur, the type of determination (AE method or logic method), whether or not the correctness was determined, and the maximum number of displayed items.
  • the search result is displayed in the area R43.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Selective Calling Equipment (AREA)
PCT/JP2020/045629 2019-12-27 2020-12-08 システム、装置及び方法 WO2021131666A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020227025802A KR20220120651A (ko) 2019-12-27 2020-12-08 시스템, 장치 및 방법

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2019237966A JP7418894B2 (ja) 2019-12-27 2019-12-27 装置及びシステム
JP2019-237979 2019-12-27
JP2019-237966 2019-12-27
JP2019238051A JP7518615B2 (ja) 2019-12-27 装置及びシステム
JP2019238521A JP7413012B2 (ja) 2019-12-27 2019-12-27 システム及び方法
JP2019-238521 2019-12-27
JP2019-238051 2019-12-27
JP2019237979A JP7423138B2 (ja) 2019-12-27 2019-12-27 装置及びシステム

Publications (1)

Publication Number Publication Date
WO2021131666A1 true WO2021131666A1 (ja) 2021-07-01

Family

ID=76575389

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/045629 WO2021131666A1 (ja) 2019-12-27 2020-12-08 システム、装置及び方法

Country Status (3)

Country Link
KR (1) KR20220120651A (zh)
TW (1) TWI777331B (zh)
WO (1) WO2021131666A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023162364A1 (ja) * 2022-02-28 2023-08-31 株式会社日立製作所 異常診断装置及びその方法
WO2024080088A1 (ja) * 2022-10-13 2024-04-18 住友重機械工業株式会社 支援装置、支援方法及びプログラム

Citations (7)

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JPH09167010A (ja) * 1995-12-18 1997-06-24 Toshiba Corp プロセス監視装置
JPH11282507A (ja) * 1998-03-31 1999-10-15 Toshiba Corp 遠隔制御システム
JP2005070875A (ja) * 2003-08-28 2005-03-17 Meidensha Corp 監視制御システムの故障表示方法
JP2005284405A (ja) * 2004-03-26 2005-10-13 Matsushita Electric Works Ltd 異常診断装置
JP2009003517A (ja) * 2007-06-19 2009-01-08 Hitachi Ltd 保守管理支援装置およびその表示方法
JP2016099196A (ja) * 2014-11-20 2016-05-30 三菱重工業株式会社 高温高圧機器モニタリング装置
WO2017159501A1 (ja) * 2016-03-15 2017-09-21 日本精機株式会社 表示装置及びプラント機器状態収集システム

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JP3375644B2 (ja) 1991-04-08 2003-02-10 株式会社日立製作所 処理の実行方法およびバルブ遠隔操作方法
JPH1139030A (ja) * 1997-07-15 1999-02-12 Tlv Co Ltd 設備管理装置及び設備管理プログラムを記録したコンピュータ読み取り可能な記録媒体
KR100510068B1 (ko) * 1999-06-22 2005-08-26 주식회사 하이닉스반도체 반도체 라인관리용 통합 자동화시스템의 감시 시스템 및 방법
JP2002117107A (ja) * 1999-09-02 2002-04-19 Ricoh Co Ltd 生産管理システム、生産管理システムにおけるクライアント、生産管理システムにおける生産管理方法、生産管理システムにおけるデータ検索方法、およびその方法を実行させるためのプログラムを記録したコンピュータが読取可能な記録媒体
JP4055800B2 (ja) * 2005-12-29 2008-03-05 ダイキン工業株式会社 特定機器管理装置
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JP5550822B2 (ja) * 2008-09-09 2014-07-16 津田駒工業株式会社 織機の緯入れ状況表示方法
JP6445859B2 (ja) 2014-12-16 2018-12-26 株式会社東芝 プラント監視装置
US10528898B2 (en) * 2016-08-18 2020-01-07 i Smart Technologies Corporation Production management system, production management apparatus and production management method for manufacturing line
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TWI697852B (zh) * 2017-11-03 2020-07-01 財團法人工業技術研究院 監管系統

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09167010A (ja) * 1995-12-18 1997-06-24 Toshiba Corp プロセス監視装置
JPH11282507A (ja) * 1998-03-31 1999-10-15 Toshiba Corp 遠隔制御システム
JP2005070875A (ja) * 2003-08-28 2005-03-17 Meidensha Corp 監視制御システムの故障表示方法
JP2005284405A (ja) * 2004-03-26 2005-10-13 Matsushita Electric Works Ltd 異常診断装置
JP2009003517A (ja) * 2007-06-19 2009-01-08 Hitachi Ltd 保守管理支援装置およびその表示方法
JP2016099196A (ja) * 2014-11-20 2016-05-30 三菱重工業株式会社 高温高圧機器モニタリング装置
WO2017159501A1 (ja) * 2016-03-15 2017-09-21 日本精機株式会社 表示装置及びプラント機器状態収集システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023162364A1 (ja) * 2022-02-28 2023-08-31 株式会社日立製作所 異常診断装置及びその方法
WO2024080088A1 (ja) * 2022-10-13 2024-04-18 住友重機械工業株式会社 支援装置、支援方法及びプログラム

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Publication number Publication date
TWI777331B (zh) 2022-09-11
KR20220120651A (ko) 2022-08-30
TW202127169A (zh) 2021-07-16

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