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WO2009080550A3 - Method for monitoring the logical execution sequence and the data transmission of a program, which is divided into individual modules - Google Patents

Method for monitoring the logical execution sequence and the data transmission of a program, which is divided into individual modules Download PDF

Info

Publication number
WO2009080550A3
WO2009080550A3 PCT/EP2008/067373 EP2008067373W WO2009080550A3 WO 2009080550 A3 WO2009080550 A3 WO 2009080550A3 EP 2008067373 W EP2008067373 W EP 2008067373W WO 2009080550 A3 WO2009080550 A3 WO 2009080550A3
Authority
WO
WIPO (PCT)
Prior art keywords
program
data transmission
individual modules
monitoring
divided
Prior art date
Application number
PCT/EP2008/067373
Other languages
German (de)
French (fr)
Other versions
WO2009080550A2 (en
Inventor
Udo Fuchs
Manfred Hammer
Martin Link
Rainer Faller
Original Assignee
Endress+Hauser Gmbh+Co.Kg
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 Endress+Hauser Gmbh+Co.Kg filed Critical Endress+Hauser Gmbh+Co.Kg
Publication of WO2009080550A2 publication Critical patent/WO2009080550A2/en
Publication of WO2009080550A3 publication Critical patent/WO2009080550A3/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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/28—Error detection; Error correction; Monitoring by checking the correct order of processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Debugging And Monitoring (AREA)

Abstract

The invention relates to a method for monitoring the execution sequence and the data transmission of a program (A), which is divided into individual modules (B), wherein said individual modules (B) of said program (A) are connected to one another using defined interfaces (P) according to a sequence (R) and data is transmitted via said interfaces (P) according to a predetermined standard between said individual modules (B), wherein a corresponding indicator (D) is associated with each interface (P) of a module (B), wherein the associated indicators (1D) are also transmitted upon the data transmission between said individual interfaces (P), wherein a test value (C) is calculated from said indicators (1D) of said individual interfaces (P) by a test algorithm as a function of the linkage (V) of said sequence of said modules (R).
PCT/EP2008/067373 2007-12-21 2008-12-12 Method for monitoring the logical execution sequence and the data transmission of a program, which is divided into individual modules WO2009080550A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007062920.8 2007-12-21
DE102007062920A DE102007062920A1 (en) 2007-12-21 2007-12-21 Method for monitoring the logical execution order and the data transmission of a program subdivided into individual modules

Publications (2)

Publication Number Publication Date
WO2009080550A2 WO2009080550A2 (en) 2009-07-02
WO2009080550A3 true WO2009080550A3 (en) 2009-11-12

Family

ID=40679232

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/067373 WO2009080550A2 (en) 2007-12-21 2008-12-12 Method for monitoring the logical execution sequence and the data transmission of a program, which is divided into individual modules

Country Status (2)

Country Link
DE (1) DE102007062920A1 (en)
WO (1) WO2009080550A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009047724A1 (en) 2009-12-09 2011-06-16 Endress + Hauser Wetzer Gmbh + Co Kg Program sequence monitoring method for operating field device utilized for e.g. measuring physical parameter at defined areas in process plant, involves comparing test value with another test value to monitor program sequence

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0615188B1 (en) * 1993-03-11 1997-11-05 Gec Alsthom Transport Sa Method for checking the correct execution of a multitasking computer program
EP1043641A2 (en) * 1999-04-09 2000-10-11 Siemens Aktiengesellschaft Failsafe automationsystem with standard-CPU and method for a failsafe automationsystem
DE102004018857A1 (en) * 2004-04-19 2005-11-10 Elektro Beckhoff Gmbh Unternehmensbereich Industrie Elektronik safety control
US20070255980A1 (en) * 2006-04-28 2007-11-01 Takashi Endo Method and apparatus for detecting false operation of computer
DE102007015369A1 (en) * 2006-12-29 2008-07-03 Endress + Hauser Gmbh + Co. Kg Critical functions logical program flow monitoring method for use in measuring device of automation and processing control technique, involves storing actually lying identification symbols as predecessor signature for monitoring cycle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05341819A (en) * 1991-02-05 1993-12-24 Mitsubishi Electric Corp Method and device for debugging of sfc program
DE19617332A1 (en) * 1996-04-30 1997-08-07 Siemens Ag Process system functional test method for e.g. nuclear reactor
GB9911890D0 (en) * 1999-05-22 1999-07-21 Lucas Ind Plc Method and apparatus for detecting a fault condition in a computer processor
DE10063350C1 (en) * 2000-12-19 2002-07-18 Siemens Ag Process for monitoring data processing and transmission

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0615188B1 (en) * 1993-03-11 1997-11-05 Gec Alsthom Transport Sa Method for checking the correct execution of a multitasking computer program
EP1043641A2 (en) * 1999-04-09 2000-10-11 Siemens Aktiengesellschaft Failsafe automationsystem with standard-CPU and method for a failsafe automationsystem
DE102004018857A1 (en) * 2004-04-19 2005-11-10 Elektro Beckhoff Gmbh Unternehmensbereich Industrie Elektronik safety control
US20070255980A1 (en) * 2006-04-28 2007-11-01 Takashi Endo Method and apparatus for detecting false operation of computer
DE102007015369A1 (en) * 2006-12-29 2008-07-03 Endress + Hauser Gmbh + Co. Kg Critical functions logical program flow monitoring method for use in measuring device of automation and processing control technique, involves storing actually lying identification symbols as predecessor signature for monitoring cycle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NAMJOO M ED - INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS: "TECHNIQUES FOR CONCURRENT TESTING OF VLSI PROCESSOR OPERATION", 1 November 1982, QUALITY PRODUCTIVITY PROFIT. PHILADELPHIA, 15 - 18 NOVEMBER 1982; [INTERNATIONAL TEST CONFERENCE], SILVER SPRING, IEEE COMP. SOC. PRESS, US, PAGE(S) 461 - 468, XP000746184 *

Also Published As

Publication number Publication date
DE102007062920A1 (en) 2009-06-25
WO2009080550A2 (en) 2009-07-02

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