WO2011158120A3 - Method and platform to implement safety critical systems - Google Patents

Method and platform to implement safety critical systems Download PDF

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Publication number
WO2011158120A3
WO2011158120A3 PCT/IB2011/001948 IB2011001948W WO2011158120A3 WO 2011158120 A3 WO2011158120 A3 WO 2011158120A3 IB 2011001948 W IB2011001948 W IB 2011001948W WO 2011158120 A3 WO2011158120 A3 WO 2011158120A3
Authority
WO
WIPO (PCT)
Prior art keywords
platform
safety critical
critical systems
signals
implement safety
Prior art date
Application number
PCT/IB2011/001948
Other languages
French (fr)
Other versions
WO2011158120A2 (en
Inventor
Ievgenii Bakhmach
Original Assignee
Ievgenii Bakhmach
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 Ievgenii Bakhmach filed Critical Ievgenii Bakhmach
Priority to EP11767063.8A priority Critical patent/EP2612207A2/en
Publication of WO2011158120A2 publication Critical patent/WO2011158120A2/en
Publication of WO2011158120A3 publication Critical patent/WO2011158120A3/en

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
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
    • G05B23/0237—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on parallel systems, e.g. comparing signals produced at the same time by same type systems and detect faulty ones by noticing differences among their responses
    • 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
    • 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
    • G05B2219/21—Pc I-O input output
    • G05B2219/21109—Field programmable gate array, fpga as I-O module

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Safety Devices In Control Systems (AREA)
  • Control By Computers (AREA)

Abstract

A method of monitoring and controlling plant operations, which receive input signals from sensors monitoring parameters of plant operation to generate output signals to actuators, comprising; reducing the input signals to a selected group of input functions; reducing the output signals to a selected group of output functions;processing the input signals using FPGA to generate the output signals. Tye invention also relates to the platform and system embodying the method.
PCT/IB2011/001948 2010-06-14 2011-06-14 Method and platform to implement safety critical systems WO2011158120A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11767063.8A EP2612207A2 (en) 2010-06-14 2011-06-14 Method and platform to implement safety critical systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2,707,373 2010-06-14
CA 2707373 CA2707373A1 (en) 2010-06-14 2010-06-14 Platform and method to implement safety critical instrumentation and control (i&c) functions

Publications (2)

Publication Number Publication Date
WO2011158120A2 WO2011158120A2 (en) 2011-12-22
WO2011158120A3 true WO2011158120A3 (en) 2012-03-01

Family

ID=44764189

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2011/001948 WO2011158120A2 (en) 2010-06-14 2011-06-14 Method and platform to implement safety critical systems

Country Status (4)

Country Link
EP (1) EP2612207A2 (en)
CA (1) CA2707373A1 (en)
UA (1) UA102008C2 (en)
WO (1) WO2011158120A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105974903A (en) * 2016-07-07 2016-09-28 福州觉感视觉软件科技有限公司 Modularized distributable motion control system
CN106018429A (en) * 2016-07-07 2016-10-12 福州觉感视觉软件科技有限公司 High-speed presswork online quality detection system and method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012207439A1 (en) * 2012-05-04 2013-11-07 Cassidian Airborne Solutions Gmbh Method for displaying safety-critical data by a display unit; display unit
DE102012010144B3 (en) * 2012-05-24 2013-11-14 Phoenix Contact Gmbh & Co. Kg Analog signal output circuit with a number of analog signal output channels
DE102012010143B3 (en) * 2012-05-24 2013-11-14 Phoenix Contact Gmbh & Co. Kg Analog signal input circuit with a number of analog signal acquisition channels
DE102013100159A1 (en) * 2012-11-28 2014-05-28 Endress + Hauser Gmbh + Co. Kg Field device for determining or monitoring a process variable in automation technology
US11017907B2 (en) 2013-12-31 2021-05-25 Nuscale Power, Llc Nuclear reactor protection systems and methods
KR102514568B1 (en) 2016-12-30 2023-03-27 뉴스케일 파워, 엘엘씨 Nuclear reactor protection systems and methods
CN108075824B (en) * 2018-01-02 2024-07-26 中国商用飞机有限责任公司北京民用飞机技术研究中心 Comprehensive modularized avionics system
CN111624899A (en) * 2020-06-30 2020-09-04 核工业理化工程研究院 Multi-mode control system and control method thereof for large-scale system

Citations (2)

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US6484126B1 (en) * 1997-06-06 2002-11-19 Westinghouse Electric Company Llc Digital plant protection system with engineered safety features component control system
WO2009065838A1 (en) * 2007-11-22 2009-05-28 Schneider Electric Industries Sas Input/output module integrating a logic function for data control

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US5227121A (en) 1989-11-02 1993-07-13 Combustion Engineering, Inc. Advanced nuclear plant control room complex
US6292523B1 (en) 1997-06-06 2001-09-18 Westinghouse Electric Company Llc Digital engineered safety features actuation system
UA22172U (en) 2004-08-26 2007-04-25 Yevhen Stepanovych Bakhmach Method for controlling actuating devices in the process equipment of a power-generating unit
JP4568143B2 (en) 2005-02-28 2010-10-27 株式会社東芝 Safety system verification method and safety system verified by the verification method
UA78477C2 (en) 2006-08-28 2007-03-15 Yevhenii Stepanovych Bakhmach Control digital safety system of nuclear station and method for providing the safety system parameters

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6484126B1 (en) * 1997-06-06 2002-11-19 Westinghouse Electric Company Llc Digital plant protection system with engineered safety features component control system
WO2009065838A1 (en) * 2007-11-22 2009-05-28 Schneider Electric Industries Sas Input/output module integrating a logic function for data control

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
FREDERICKSON A A: "FAULT TOLERANT PROGRAMMABLE FOR SAFETY SYSTEMS", ISA TRANSACTIONS, INSTRUMENT SOCIETY OF AMERICA. PITTSBURGH, US, vol. 29, no. 2, 1 January 1990 (1990-01-01), pages 13 - 16, XP000114560, ISSN: 0019-0578, DOI: 10.1016/0019-0578(90)90059-T *
MAGGIOLI V J: "The safety matrix-a method for guidelining industrial microcomputers", 19881002; 19881002 - 19881007, 2 October 1988 (1988-10-02), pages 1905 - 1914, XP010519339 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105974903A (en) * 2016-07-07 2016-09-28 福州觉感视觉软件科技有限公司 Modularized distributable motion control system
CN106018429A (en) * 2016-07-07 2016-10-12 福州觉感视觉软件科技有限公司 High-speed presswork online quality detection system and method

Also Published As

Publication number Publication date
WO2011158120A2 (en) 2011-12-22
UA102008C2 (en) 2013-05-27
EP2612207A2 (en) 2013-07-10
CA2707373A1 (en) 2011-12-14

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