WO2010133287A3 - Certified generic data processing component for critical task - Google Patents

Certified generic data processing component for critical task Download PDF

Info

Publication number
WO2010133287A3
WO2010133287A3 PCT/EP2010/002652 EP2010002652W WO2010133287A3 WO 2010133287 A3 WO2010133287 A3 WO 2010133287A3 EP 2010002652 W EP2010002652 W EP 2010002652W WO 2010133287 A3 WO2010133287 A3 WO 2010133287A3
Authority
WO
WIPO (PCT)
Prior art keywords
data processing
processing means
critical task
processing component
generic data
Prior art date
Application number
PCT/EP2010/002652
Other languages
French (fr)
Other versions
WO2010133287A8 (en
WO2010133287A2 (en
Inventor
Per-Erik Larsson
Original Assignee
Aktiebolaget Skf
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 Aktiebolaget Skf filed Critical Aktiebolaget Skf
Priority to US13/321,746 priority Critical patent/US10120360B2/en
Priority to CN2010800323281A priority patent/CN102460322A/en
Priority to EP10721667.3A priority patent/EP2433187B1/en
Publication of WO2010133287A2 publication Critical patent/WO2010133287A2/en
Publication of WO2010133287A3 publication Critical patent/WO2010133287A3/en
Publication of WO2010133287A8 publication Critical patent/WO2010133287A8/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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0428—Safety, monitoring
    • 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
    • G05B2219/2224—Processor sends data to next, downstream processor
    • 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
    • G05B2219/24—Pc safety
    • G05B2219/24008—Safety integrity level, safety integrated systems SIL SIS
    • 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
    • G05B2219/25—Pc structure of the system
    • G05B2219/25234—Direct communication between two modules instead of normal network
    • 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
    • G05B2219/25—Pc structure of the system
    • G05B2219/25318—Power supply module in common for all modules

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Safety Devices In Control Systems (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Debugging And Monitoring (AREA)

Abstract

A monitoring system (102) for monitoring equipment (100) has first data processing means (108) for executing a primary, critical task and second data processing means (110) for executing a secondary, non-critical task. The second data processing means (110) receives its power supply from the first data processing means (108) via protective circuitry (210) so as to prevent electrical failures in the second data processing means (110) from affecting operation of the first data processing means (108).
PCT/EP2010/002652 2009-05-20 2010-04-29 Certified generic data processing component for critical task WO2010133287A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/321,746 US10120360B2 (en) 2009-05-20 2010-04-29 Certified generic data processing component for critical task
CN2010800323281A CN102460322A (en) 2009-05-20 2010-04-29 Certified generic data processing component for critical task
EP10721667.3A EP2433187B1 (en) 2009-05-20 2010-04-29 Certified generic data processing component for critical task

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP2009003593 2009-05-20
EAPCT/EP2009/003593 2009-05-20
EAPCT/EP2009/0035 2009-05-20
EPPCT/EP2009/003593 2009-05-20

Publications (3)

Publication Number Publication Date
WO2010133287A2 WO2010133287A2 (en) 2010-11-25
WO2010133287A3 true WO2010133287A3 (en) 2011-01-20
WO2010133287A8 WO2010133287A8 (en) 2012-01-19

Family

ID=43126984

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/002652 WO2010133287A2 (en) 2009-05-20 2010-04-29 Certified generic data processing component for critical task

Country Status (3)

Country Link
US (1) US10120360B2 (en)
CN (1) CN102460322A (en)
WO (1) WO2010133287A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015518605A (en) 2012-04-09 2015-07-02 ダナ ベルジャン エヌ．ブイ． Functional architecture patterns for safety applications
US20170201085A1 (en) * 2013-09-06 2017-07-13 Junior Dunn Smart output protector

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0348758A2 (en) * 1988-06-17 1990-01-03 Ixys Corporation Circuit for providing isolation between components of a power control system and for communicating power and data through the isolation media
DE19929804A1 (en) * 1998-07-01 2000-01-05 Elan Schaltelemente Gmbh & Co Control system for measurement, control or regulation
US6154679A (en) * 1997-06-06 2000-11-28 Rockwell Technologies, Inc. Bus isolator for industrial control system providing intrinsically safe operation
US20020126620A1 (en) * 1999-06-22 2002-09-12 Pilz Gmbh & Co. Control system for controlling safety-critical processes
US20030093519A1 (en) * 2001-07-31 2003-05-15 Steven Jackson Supervisory control and data acquisition interface for tank or process monitor
US20090021880A1 (en) * 2007-07-16 2009-01-22 Honeywell International Inc. Multi-level electronic protection system providing safe fault recovery for multiple digital control outputs

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5184215A (en) * 1991-11-26 1993-02-02 Niagara Mohawk Power Corporation Lightning detecting and recording system
US7213168B2 (en) 2003-09-16 2007-05-01 Rockwell Automation Technologies, Inc. Safety controller providing for execution of standard and safety control programs
CN2756613Y (en) 2004-07-19 2006-02-08 西北工业大学 Fork truck controller
DE102005009795A1 (en) 2005-03-03 2006-09-14 Wago Verwaltungsgesellschaft Mbh Microprocessor system for machine control in safety certifiable applications
DE602005020370D1 (en) 2005-10-05 2010-05-12 Azonix INTRINSICALLY SAFE COMMUNICATION BASED ON ETHERNET
DE102007014478A1 (en) 2007-03-22 2008-09-25 Abb Ag Safety-related programmable logic controller
CN100478901C (en) * 2007-12-26 2009-04-15 北京时代民芯科技有限公司 Device for detecting 80C31 single particle effect

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0348758A2 (en) * 1988-06-17 1990-01-03 Ixys Corporation Circuit for providing isolation between components of a power control system and for communicating power and data through the isolation media
US6154679A (en) * 1997-06-06 2000-11-28 Rockwell Technologies, Inc. Bus isolator for industrial control system providing intrinsically safe operation
DE19929804A1 (en) * 1998-07-01 2000-01-05 Elan Schaltelemente Gmbh & Co Control system for measurement, control or regulation
US20020126620A1 (en) * 1999-06-22 2002-09-12 Pilz Gmbh & Co. Control system for controlling safety-critical processes
US20030093519A1 (en) * 2001-07-31 2003-05-15 Steven Jackson Supervisory control and data acquisition interface for tank or process monitor
US20090021880A1 (en) * 2007-07-16 2009-01-22 Honeywell International Inc. Multi-level electronic protection system providing safe fault recovery for multiple digital control outputs

Also Published As

Publication number Publication date
CN102460322A (en) 2012-05-16
US10120360B2 (en) 2018-11-06
US20120137160A1 (en) 2012-05-31
WO2010133287A8 (en) 2012-01-19
WO2010133287A2 (en) 2010-11-25

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