ES2132875T3 - Arquitectura de sistemas con un programa que bloquea una entrada periferica hasta que no funcione en un procesador como consecuencia de procedimientos de ventana de tiempo. - Google Patents

Arquitectura de sistemas con un programa que bloquea una entrada periferica hasta que no funcione en un procesador como consecuencia de procedimientos de ventana de tiempo.

Info

Publication number
ES2132875T3
ES2132875T3 ES96900881T ES96900881T ES2132875T3 ES 2132875 T3 ES2132875 T3 ES 2132875T3 ES 96900881 T ES96900881 T ES 96900881T ES 96900881 T ES96900881 T ES 96900881T ES 2132875 T3 ES2132875 T3 ES 2132875T3
Authority
ES
Spain
Prior art keywords
program
program complex
system architecture
blocks
processor
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 - Lifetime
Application number
ES96900881T
Other languages
English (en)
Inventor
Andreas Heckel
Roland Rupp
Christoph Weishaar
Klaus Wohnhaas
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.)
Pilz GmbH and Co KG
Original Assignee
Pilz GmbH and 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7753624&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2132875(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pilz GmbH and Co KG filed Critical Pilz GmbH and Co KG
Application granted granted Critical
Publication of ES2132875T3 publication Critical patent/ES2132875T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G06F11/1629—Error detection by comparing the output of redundant processing systems
    • G06F11/1637—Error detection by comparing the output of redundant processing systems using additional compare functionality in one or some but not all of the redundant processing components
    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by monitoring or safety
    • G05B19/4063—Monitoring general control system
    • 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
    • G06F11/0796—Safety measures, i.e. ensuring safe condition in the event of error, e.g. for controlling element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Hardware Redundancy (AREA)
  • Retry When Errors Occur (AREA)
  • Storage Device Security (AREA)

Abstract

UNA DETERMINADA ARQUITECTURA DE SISTEMA UTILIZA DOS PROCESADORES (2, 3) COMO MINIMO QUE CONTROLAN EN COMUN UN PROCESO Y QUE COMPARAN ENTRE SI SUS DATOS EN TODO MOMENTO. EN UNO DE LOS DOS PROCESADORES (2) SE EJECUTA UN COMPLEJO DE PROGRAMAS QUE ESTA COMPROBADO EN RELACION CON LOS POSIBLES ERRORES, JUNTO CON UN COMPLEJO DE PROGRAMAS NO COMPROBADO. PARA IMPEDIR QUE EL COMPLEJO DE PROGRAMAS NO COMPROBADO PROVOQUE UN FALLO DEL COMPLEJO DE PROGRAMAS COMPROBADO, LOS PERIFERICOS (12) QUE TRABAJAN EN COMBINACION CON EL COMPLEJO DE PROGRAMAS COMPROBADO SE DOTAN DE ENTRADAS DE INHIBICION (16) Y EL COMPLEJO DE PROGRAMAS COMPROBADO BLOQUEA POR LAS ENTRADAS DE INHIBICION (16) LOS PERIFERICOS (12) RESERVADOS PARA EL ANTES DE CEDER EL CONTROL AL COMPLEJO DE PROGRAMAS NO COMPROBADO.
ES96900881T 1995-02-10 1996-02-01 Arquitectura de sistemas con un programa que bloquea una entrada periferica hasta que no funcione en un procesador como consecuencia de procedimientos de ventana de tiempo. Expired - Lifetime ES2132875T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19504404A DE19504404C1 (de) 1995-02-10 1995-02-10 Systemarchitektur

Publications (1)

Publication Number Publication Date
ES2132875T3 true ES2132875T3 (es) 1999-08-16

Family

ID=7753624

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96900881T Expired - Lifetime ES2132875T3 (es) 1995-02-10 1996-02-01 Arquitectura de sistemas con un programa que bloquea una entrada periferica hasta que no funcione en un procesador como consecuencia de procedimientos de ventana de tiempo.

Country Status (6)

Country Link
US (1) US5920715A (es)
EP (1) EP0808482B1 (es)
JP (1) JP3731186B2 (es)
DE (2) DE19504404C1 (es)
ES (1) ES2132875T3 (es)
WO (1) WO1996024891A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE202859T1 (de) * 1997-02-26 2001-07-15 Siemens Ag Redundant aufgebautes elektronisches geraet mit zertifizierten und nicht zertifizierten kanaelen und verfahren dafür
CN1099075C (zh) * 1997-02-26 2003-01-15 西门子公司 带有认证和非认证通道的冗余电子设备
DE19800311A1 (de) * 1998-01-07 1999-07-08 Itt Mfg Enterprises Inc Elektronische, digitale Einrichtung
US6202067B1 (en) * 1998-04-07 2001-03-13 Lucent Technologies, Inc. Method and apparatus for correct and complete transactions in a fault tolerant distributed database system
DE19826875A1 (de) * 1998-06-17 1999-12-23 Heidenhain Gmbh Dr Johannes Numerische Steuerung mit einem räumlich getrennten Eingabegerät
US6856627B2 (en) * 1999-01-15 2005-02-15 Cisco Technology, Inc. Method for routing information over a network
US6523139B1 (en) * 1999-12-17 2003-02-18 Honeywell International Inc. System and method for fail safe process execution monitoring and output control for critical systems
DE10240584A1 (de) * 2002-08-28 2004-03-11 Pilz Gmbh & Co. Sicherheitssteuerung zum fehlersicheren Steuern von sicherheitskritischen Prozessen sowie Verfahren zum Aufspielen eines neuen Betriebsprogrammes auf eine solche
DE10261453B4 (de) * 2002-12-31 2010-04-15 Danfoss Drives A/S Motorsteuerung
DE102005041455A1 (de) * 2005-08-31 2007-03-15 Abb Patent Gmbh Automatisierungstechnische Einrichtung
DE102005043482A1 (de) * 2005-09-13 2007-03-15 Abb Patent Gmbh Automatisierungstechnische Einrichtung
DE102005043481A1 (de) * 2005-09-13 2007-03-15 Abb Patent Gmbh Automatisierungstechnische Einrichtung
DE102005043485A1 (de) 2005-09-13 2007-03-15 Abb Patent Gmbh Automatisierungstechnische Einrichtung
FR2893431A1 (fr) * 2005-11-16 2007-05-18 St Microelectronics Sa Composant integre securise et procede de securisation associe
US10031502B2 (en) 2015-03-27 2018-07-24 Rockwell Automation Germany Gmbh & Co. Kg I/O expansion for safety controller
US10025287B2 (en) 2015-03-30 2018-07-17 Rockwell Automation Germany Gmbh & Co. Kg Method for assignment of verification numbers
US10197985B2 (en) 2015-10-29 2019-02-05 Rockwell Automation Germany Gmbh & Co. Kg Safety controller module
DE102015120314A1 (de) * 2015-11-24 2017-05-24 Pilz Gmbh & Co. Kg Verfahren zum Programmieren einer Sicherheitssteuerung
EP3249476B1 (de) * 2016-05-25 2022-06-15 Leuze electronic GmbH + Co KG Sensor
EP3620248B1 (de) * 2018-09-10 2022-06-22 SMW-Autoblok Spannsysteme GmbH Kopplungs-einrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484270A (en) * 1982-07-07 1984-11-20 Sperry Corporation Centralized hardware control of multisystem access to shared and non-shared subsystems
US4568866A (en) * 1983-10-26 1986-02-04 Allen-Bradley Company Programmable controller for stepping motor control
JP2834122B2 (ja) * 1987-07-08 1998-12-09 株式会社日立製作所 制御装置
US5386360A (en) * 1989-05-09 1995-01-31 Ansan Industries Ltd. Peripheral data acquisition, monitor, and adaptive control system via personal computer
US5774721A (en) * 1995-09-08 1998-06-30 Iq Systems, Inc. Method of communication between processors in a distributed processing system having a host processor and at least one object oriented processor

Also Published As

Publication number Publication date
DE59602166D1 (de) 1999-07-15
DE19504404C1 (de) 1996-06-20
JP3731186B2 (ja) 2006-01-05
WO1996024891A1 (de) 1996-08-15
US5920715A (en) 1999-07-06
EP0808482B1 (de) 1999-06-09
EP0808482A1 (de) 1997-11-26
JPH11504735A (ja) 1999-04-27

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