DE3587281D1 - Verteiltes mikroprozessorsystem fuer die verarbeitung von sensorsignalen eines verwickelten prozesses. - Google Patents

Verteiltes mikroprozessorsystem fuer die verarbeitung von sensorsignalen eines verwickelten prozesses.

Info

Publication number
DE3587281D1
DE3587281D1 DE8585113018T DE3587281T DE3587281D1 DE 3587281 D1 DE3587281 D1 DE 3587281D1 DE 8585113018 T DE8585113018 T DE 8585113018T DE 3587281 T DE3587281 T DE 3587281T DE 3587281 D1 DE3587281 D1 DE 3587281D1
Authority
DE
Germany
Prior art keywords
sensor signals
microprocessor system
processing sensor
developed process
distributed microprocessor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8585113018T
Other languages
English (en)
Other versions
DE3587281T2 (de
Inventor
Albert William Crew
James Albert Neuner
Gilbert William Remley
Robert Edward Hager
George Milton Chambers
Eric Antoon Delava
Susan Ann Wilbur
Thomas Joseph Kenny
James Franklin Sutherland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Emerson Process Management Power and Water Solutions Inc
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE3587281D1 publication Critical patent/DE3587281D1/de
Application granted granted Critical
Publication of DE3587281T2 publication Critical patent/DE3587281T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • 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
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Safety Devices In Control Systems (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
DE8585113018T 1984-10-31 1985-10-14 Verteiltes mikroprozessorsystem fuer die verarbeitung von sensorsignalen eines verwickelten prozesses. Expired - Fee Related DE3587281T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/666,696 US4804515A (en) 1984-10-31 1984-10-31 Distributed microprocessor based sensor signal processing system for a complex process

Publications (2)

Publication Number Publication Date
DE3587281D1 true DE3587281D1 (de) 1993-05-27
DE3587281T2 DE3587281T2 (de) 1993-08-12

Family

ID=24675053

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585113018T Expired - Fee Related DE3587281T2 (de) 1984-10-31 1985-10-14 Verteiltes mikroprozessorsystem fuer die verarbeitung von sensorsignalen eines verwickelten prozesses.

Country Status (8)

Country Link
US (1) US4804515A (de)
EP (1) EP0180085B1 (de)
JP (1) JPH0697407B2 (de)
KR (1) KR930010416B1 (de)
CN (1) CN85109748A (de)
CA (1) CA1241717A (de)
DE (1) DE3587281T2 (de)
ES (1) ES9000015A1 (de)

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US6834258B2 (en) * 2002-12-31 2004-12-21 Rosemount, Inc. Field transmitter with diagnostic self-test mode
DK1597637T3 (da) * 2003-02-28 2008-10-27 Gottwald Port Tech Gmbh Fremgangsmåde og indretning til sikkerhedsafbrydelse af elektriske drev
US7130703B2 (en) * 2003-04-08 2006-10-31 Fisher-Rosemount Systems, Inc. Voter logic block including operational and maintenance overrides in a process control system
ATE400453T1 (de) 2003-08-11 2008-07-15 Campagnolo Srl Fahrradfelge aus verbundwerkstoff und verfahren zu ihrer herstellung
US7089072B2 (en) * 2004-05-26 2006-08-08 Taiwan Semiconductor Manufacturing Company, Ltd. Semiconductor manufacturing fault detection and management system and method
US7386086B1 (en) 2005-10-03 2008-06-10 Westinghouse Electric Co. Llc Printed circuit card
DE102005060720A1 (de) * 2005-12-19 2007-06-28 Siemens Ag Überwachungssystem, insbesondere Schwingungsüberwachungssystem und Verfahren zum Betrieb eines solchen Systems
US8285513B2 (en) * 2007-02-27 2012-10-09 Exxonmobil Research And Engineering Company Method and system of using inferential measurements for abnormal event detection in continuous industrial processes
JP5210147B2 (ja) * 2008-01-24 2013-06-12 株式会社荏原製作所 給水装置
DK2249707T3 (da) 2008-02-06 2022-07-04 Capis Sprl Indretning til automatiseret screening for medfødte hjertesygdomme
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EP2100751B1 (de) 2008-03-14 2011-05-18 Campagnolo S.r.l. Radfelge aus Verbundmaterial für ein schlauchloses Fahrradrad und ein mit einer solchen Radfelge ausgestattetes schlauchloses Fahrradrad
US8224611B2 (en) * 2009-03-11 2012-07-17 Kavlico Corporation One pin calibration assembly and method for sensors
JP5634163B2 (ja) * 2010-08-12 2014-12-03 三菱重工業株式会社 プラントの制御システム
US9874609B2 (en) * 2010-09-24 2018-01-23 Infineon Technologies Ag Sensor self-diagnostics using multiple signal paths
US10145882B2 (en) 2010-09-24 2018-12-04 Infineon Technologies Ag Sensor self-diagnostics using multiple signal paths
JP5675256B2 (ja) * 2010-10-12 2015-02-25 三菱重工業株式会社 原子力施設の制御システム
US8769360B2 (en) 2010-10-14 2014-07-01 International Business Machines Corporation Dynamic detection and identification of the functional state of multi-processor cores
DE102011056594A1 (de) * 2011-11-21 2013-05-23 Phoenix Contact Gmbh & Co. Kg Eingangsschaltung für ein Sicherheitsschaltgerät, Sicherheitsschaltung mit einem Sicherheitsschaltgerät und einer solchen Eingangsschaltung, und Verfahren zur Überwachung von einer Mehrzahl Sicherheitsfunktionen
CN102946082A (zh) * 2012-10-23 2013-02-27 南京南瑞继保电气有限公司 一种采用双总线冗余通讯的实现方法
JP6067539B2 (ja) * 2013-11-01 2017-01-25 株式会社東芝 タービン保護装置およびその診断方法
CN104240781B (zh) * 2013-11-07 2017-02-15 中广核工程有限公司 核电厂数字化仪控系统的信号分配方法及系统
CN105093994B (zh) * 2014-04-30 2017-12-26 台达电子企业管理（上海）有限公司 变送器控制方法及其控制装置
US10942046B2 (en) 2014-09-23 2021-03-09 Infineon Technologies Ag Sensor system using safety mechanism
JP6375876B2 (ja) * 2014-10-31 2018-08-22 株式会社ジェイテクト センサシステム及びトルクセンサ
CN106374441B (zh) * 2016-09-20 2019-05-21 南京南瑞继保电气有限公司 一种快速保护系统
US10971275B2 (en) * 2018-10-31 2021-04-06 Ge-Hitachi Nuclear Energy Americas Llc Passive electrical component for safety system shutdown using Ampere's Law
US10755825B2 (en) * 2018-10-31 2020-08-25 Ge-Hitachi Nuclear Energy Americas Llc Passive electrical component for safety system shutdown using Faraday's law
US11205031B2 (en) * 2019-02-25 2021-12-21 Qiang Huang System and method for facilitating use of commercial off-the-shelf (COTS) components in radiation-tolerant electronic systems
CN110388774B (zh) * 2019-07-26 2021-07-27 北京广利核系统工程有限公司 一种核级冷水机组数字化控制保护系统
CN112612202A (zh) * 2020-12-16 2021-04-06 神华福能发电有限责任公司 采用相关量佐证的模拟量信号三冗余容错处理算法功能块

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Also Published As

Publication number Publication date
US4804515A (en) 1989-02-14
ES548387A0 (es) 1989-12-16
CN85109748A (zh) 1986-08-27
EP0180085B1 (de) 1993-04-21
KR860003616A (ko) 1986-05-28
CA1241717A (en) 1988-09-06
ES9000015A1 (es) 1989-12-16
DE3587281T2 (de) 1993-08-12
KR930010416B1 (ko) 1993-10-23
EP0180085A2 (de) 1986-05-07
JPS61118801A (ja) 1986-06-06
EP0180085A3 (en) 1989-01-11
JPH0697407B2 (ja) 1994-11-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WESTINGHOUSE PROCESS CONTROL INC., PITTSBURGH, PA,

8339 Ceased/non-payment of the annual fee