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WO2018122660A9 - Method and system for migration of control logic in a distributed control system - Google Patents

Method and system for migration of control logic in a distributed control system Download PDF

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Publication number
WO2018122660A9
WO2018122660A9 PCT/IB2017/057922 IB2017057922W WO2018122660A9 WO 2018122660 A9 WO2018122660 A9 WO 2018122660A9 IB 2017057922 W IB2017057922 W IB 2017057922W WO 2018122660 A9 WO2018122660 A9 WO 2018122660A9
Authority
WO
WIPO (PCT)
Prior art keywords
control block
dcs
source
target
migration
Prior art date
Application number
PCT/IB2017/057922
Other languages
French (fr)
Other versions
WO2018122660A1 (en
Inventor
Raoul JETLEY
Chitti PHANI
Sreeja Nair
Sithu SUDARSAN
Govindaraj V
Mounesh MARALI
Original Assignee
Abb Schweiz Ag
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 Abb Schweiz Ag filed Critical Abb Schweiz Ag
Publication of WO2018122660A1 publication Critical patent/WO2018122660A1/en
Publication of WO2018122660A9 publication Critical patent/WO2018122660A9/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
    • G05B19/0426—Programming the control sequence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/40—Transformation of program code
    • G06F8/41—Compilation
    • G06F8/42—Syntactic analysis
    • G06F8/427—Parsing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/40—Transformation of program code
    • G06F8/41—Compilation
    • G06F8/43—Checking; Contextual analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/40—Transformation of program code
    • G06F8/41—Compilation
    • G06F8/45—Exploiting coarse grain parallelism in compilation, i.e. parallelism between groups of instructions
    • G06F8/456—Parallelism detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/70—Software maintenance or management
    • G06F8/76—Adapting program code to run in a different environment; Porting
    • 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
    • G05B2219/23—Pc programming
    • G05B2219/23275—Use of parser
    • 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
    • G05B2219/25232—DCS, distributed control system, decentralised control unit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Hardware Redundancy (AREA)
  • Stored Programmes (AREA)

Abstract

Techniques for providing control blocks to distributed control systems (DCS) of industrial plants are described. The techniques can be used to provide a target control block (104) in a target DCS (102) corresponding to a source control block (106) in a source DCS (108) when DCS of an industrial plant (110) is migrated from the source DCS (108) to the target DCS (102). A source control block (106) is converted into an intermediate representation, which captures the function performed by the source control block (106) and input/output (I/O) parameters of the source control block (106). The intermediate representation of the source control block (106) is compared with an intermediate representation of each of a plurality of candidate control blocks (226, 228, 230, 232) predefined in the target DCS (102). A candidate control block is identified as the target control block (104) based on the comparison.
PCT/IB2017/057922 2016-12-28 2017-12-14 Method and system for migration of control logic in a distributed control system WO2018122660A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IN201641044555 2016-12-28
IN201641044555 2016-12-28
IN201741038622 2017-10-31
IN201741038622 2017-10-31

Publications (2)

Publication Number Publication Date
WO2018122660A1 WO2018122660A1 (en) 2018-07-05
WO2018122660A9 true WO2018122660A9 (en) 2018-08-30

Family

ID=60943062

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2017/057922 WO2018122660A1 (en) 2016-12-28 2017-12-14 Method and system for migration of control logic in a distributed control system

Country Status (1)

Country Link
WO (1) WO2018122660A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1026823B1 (en) * 2018-12-03 2020-07-07 Phoenix Contact Gmbh & Co Method for generating a graphical representation of a signal processing functionality
CN114611483A (en) * 2022-04-11 2022-06-10 北京广利核系统工程有限公司 Method and device for automatic upgrade of nuclear power DCS control logic diagram and function diagram

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008013520A1 (en) * 2006-07-22 2008-01-31 Honeywell International Inc. Control system migration
US9411581B2 (en) * 2012-04-18 2016-08-09 Gizmox Transposition Ltd. Code migration systems and methods
US10019259B2 (en) * 2013-01-29 2018-07-10 Mobilize.Net Corporation Code transformation using extensibility libraries

Also Published As

Publication number Publication date
WO2018122660A1 (en) 2018-07-05

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