ES2097517T3 - Sistema y metodo de comunicaciones inteligente para el control de procesos. - Google Patents
Sistema y metodo de comunicaciones inteligente para el control de procesos.Info
- Publication number
- ES2097517T3 ES2097517T3 ES93914297T ES93914297T ES2097517T3 ES 2097517 T3 ES2097517 T3 ES 2097517T3 ES 93914297 T ES93914297 T ES 93914297T ES 93914297 T ES93914297 T ES 93914297T ES 2097517 T3 ES2097517 T3 ES 2097517T3
- Authority
- ES
- Spain
- Prior art keywords
- process control
- computer
- communication interface
- control computers
- actively
- 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
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
- G06F11/1633—Error detection by comparing the output of redundant processing systems using mutual exchange of the output between 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
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
- G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
-
- 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
- G06F11/1675—Temporal synchronisation or re-synchronisation of redundant processing components
- G06F11/1691—Temporal synchronisation or re-synchronisation of redundant processing components using a quantum
-
- 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
- G06F11/1675—Temporal synchronisation or re-synchronisation of redundant processing components
- G06F11/1679—Temporal synchronisation or re-synchronisation of redundant processing components at clock signal level
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Multi Processors (AREA)
- Computer And Data Communications (AREA)
- Communication Control (AREA)
- Hardware Redundancy (AREA)
Abstract
UN SISTEMA DE COMUNICACION FRONTAL INTELIGENTE QUE ESTA INTERPUESTO ENTRE UNA PLURALIDAD DE ORDENADORES DE CONTROL DE PROCESO REDUNDANTE ACTIVAMENTE Y UNA MALLA DE ORDENADOR. EL SISTEMA DE COMUNICACION FRONTAL INTELIGENTE INCLUYE AL MENOS UN ORDENADOR FRONTAL QUE ESTA ACOPLADO A LA MALLA DE ORDENADORES, Y UNA INTERFASE DE COMUNICACION EN SERIE QUE ESTA ACOPLADA ENTRE LOS ORDENADORES DE CONTROL DE PROCESO REDUNDANTE ACTIVAMENTE Y EL ORDENADOR FRONTAL. LA INTERFASE DE COMUNICACION EN SERIE TRANSMITE GRUPOS SECUENCIALES DE DATOS DINAMICOS DESDE LOS ORDENADORES DE CONTROL DE PROCESO REDUNDANTE ACTIVAMENTE AL ORDENADOR FRONTAL. EL ORDENADOR FRONTAL INCLUYE UNA PLURALIDAD DE AMORTIGUADORES DE MEMORIA OSCURECIDA O REFLECTORA PARA ALMACENAR Y ALINEAR POR TIEMPO LOS GRUPOS CORRESPONDIENTES DE DATOS DINAMICOS QUE SON ASINCRONICAMENTE RECIBIDOS DE LA INTERFASE DE COMUNICACION EN SERIE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89812692A | 1992-06-12 | 1992-06-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2097517T3 true ES2097517T3 (es) | 1997-04-01 |
Family
ID=25408983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93914297T Expired - Lifetime ES2097517T3 (es) | 1992-06-12 | 1993-06-01 | Sistema y metodo de comunicaciones inteligente para el control de procesos. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5519603A (es) |
EP (1) | EP0645033B1 (es) |
JP (1) | JPH07507891A (es) |
AU (1) | AU4400793A (es) |
CA (1) | CA2136633A1 (es) |
DE (1) | DE69306389T2 (es) |
ES (1) | ES2097517T3 (es) |
MX (1) | MX9303507A (es) |
WO (1) | WO1993025965A1 (es) |
Families Citing this family (33)
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US5606693A (en) * | 1991-10-02 | 1997-02-25 | International Business Machines Corporation | Distributed database management over a network |
US5664223A (en) * | 1994-04-05 | 1997-09-02 | International Business Machines Corporation | System for independently transferring data using two independently controlled DMA engines coupled between a FIFO buffer and two separate buses respectively |
US5996018A (en) * | 1995-12-06 | 1999-11-30 | International Business Machines Corporation | Method and apparatus to reduce jitter and end-to-end delay for multimedia data signalling |
DE19632609A1 (de) * | 1996-08-13 | 1998-02-19 | Duerr Systems Gmbh | Fertigungsanlage |
KR100234026B1 (ko) * | 1997-02-14 | 1999-12-15 | 김영환 | 직렬 데이터 전송 장치 |
US5984504A (en) * | 1997-06-11 | 1999-11-16 | Westinghouse Electric Company Llc | Safety or protection system employing reflective memory and/or diverse processors and communications |
JP3687373B2 (ja) * | 1998-12-04 | 2005-08-24 | 株式会社日立製作所 | 高信頼分散システム |
US6748451B2 (en) | 1998-05-26 | 2004-06-08 | Dow Global Technologies Inc. | Distributed computing environment using real-time scheduling logic and time deterministic architecture |
US6442513B1 (en) * | 1998-08-24 | 2002-08-27 | Mobil Oil Corporation | Component mapper for use in connection with real-time optimization process |
US6367031B1 (en) | 1998-12-17 | 2002-04-02 | Honeywell International Inc. | Critical control adaption of integrated modular architecture |
CN1251938C (zh) * | 1999-02-08 | 2006-04-19 | 可口可乐公司 | 饮料分配***及从饮料分配器提供饮料选择的方法 |
US6647301B1 (en) | 1999-04-22 | 2003-11-11 | Dow Global Technologies Inc. | Process control system with integrated safety control system |
US6581169B1 (en) * | 1999-12-08 | 2003-06-17 | Inventec Corporation | Method and device for automatic computer testing on a plurality of computers through a local area network |
EP1130600A1 (en) * | 2000-03-01 | 2001-09-05 | Hewlett-Packard Company, A Delaware Corporation | Data balancing scheme in solid state storage devices |
TW461997B (en) * | 2000-05-24 | 2001-11-01 | Asustek Comp Inc | Write protection method of programmable chipset software |
US20020078342A1 (en) * | 2000-09-25 | 2002-06-20 | Broadcom Corporation | E-commerce security processor alignment logic |
US20020061107A1 (en) * | 2000-09-25 | 2002-05-23 | Tham Terry K. | Methods and apparatus for implementing a cryptography engine |
GB2399913B (en) | 2002-03-19 | 2004-12-15 | Sun Microsystems Inc | Fault tolerant computer system |
US7333918B2 (en) * | 2002-09-05 | 2008-02-19 | Strategic Power Systems, Inc. | System and method for calculating part life |
US6813527B2 (en) * | 2002-11-20 | 2004-11-02 | Honeywell International Inc. | High integrity control system architecture using digital computing platforms with rapid recovery |
US7415312B2 (en) * | 2004-05-25 | 2008-08-19 | Barnett Jr James R | Process module tuning |
US20060155770A1 (en) * | 2004-11-11 | 2006-07-13 | Ipdev Co. | System and method for time-based allocation of unique transaction identifiers in a multi-server system |
US20060155753A1 (en) * | 2004-11-11 | 2006-07-13 | Marc Asher | Global asynchronous serialized transaction identifier |
US20060123098A1 (en) * | 2004-11-11 | 2006-06-08 | Ipdev | Multi-system auto-failure web-based system with dynamic session recovery |
US8050783B2 (en) * | 2007-03-12 | 2011-11-01 | Pine Valley Investments, Inc. | System and method for pre-distorting a device input |
US20090076628A1 (en) * | 2007-09-18 | 2009-03-19 | David Mark Smith | Methods and apparatus to upgrade and provide control redundancy in process plants |
US20090186344A1 (en) * | 2008-01-23 | 2009-07-23 | Caliper Life Sciences, Inc. | Devices and methods for detecting and quantitating nucleic acids using size separation of amplicons |
US9661521B2 (en) | 2015-01-08 | 2017-05-23 | Freescale Semiconductor, Inc. | Interrupt handling system for cellular communication network |
US10038552B2 (en) * | 2015-11-30 | 2018-07-31 | Honeywell International Inc. | Embedded security architecture for process control systems |
US10168144B2 (en) | 2016-03-25 | 2019-01-01 | Sony Corporation | Optical apparatus for 3D data collection |
US10587421B2 (en) * | 2017-01-12 | 2020-03-10 | Honeywell International Inc. | Techniques for genuine device assurance by establishing identity and trust using certificates |
US10749692B2 (en) | 2017-05-05 | 2020-08-18 | Honeywell International Inc. | Automated certificate enrollment for devices in industrial control systems or other systems |
CN110412862B (zh) * | 2018-04-27 | 2022-01-07 | 比亚迪股份有限公司 | 计算机联锁***及其切换控制方法、设备、存储介质 |
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DE2458224C3 (de) * | 1974-12-09 | 1978-04-06 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Datenverarbeitungssystem mit Koordinierung der Parallelarbeit von mindestens zwei Datenverarbeitungsanlagen |
US4212057A (en) * | 1976-04-22 | 1980-07-08 | General Electric Company | Shared memory multi-microprocessor computer system |
US4074119A (en) * | 1976-06-08 | 1978-02-14 | Licentia Patent-Verwaltungs-G.M.B.H. | Code word determination |
US4310720A (en) * | 1978-03-31 | 1982-01-12 | Pitney Bowes Inc. | Computer accessing system |
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US4325120A (en) * | 1978-12-21 | 1982-04-13 | Intel Corporation | Data processing system |
US4264782A (en) * | 1979-06-29 | 1981-04-28 | International Business Machines Corporation | Method and apparatus for transaction and identity verification |
US4304001A (en) * | 1980-01-24 | 1981-12-01 | Forney Engineering Company | Industrial control system with interconnected remotely located computer control units |
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US4622630A (en) * | 1983-10-28 | 1986-11-11 | Data General Corporation | Data processing system having unique bus control protocol |
US4660141A (en) * | 1983-12-06 | 1987-04-21 | Tri Sigma Corporation | Self configuring computer network with automatic bus exchange of module identification numbers and processor assigned module numbers |
US4609777A (en) * | 1984-02-22 | 1986-09-02 | Gordian Systems, Inc. | Solid state key for controlling access to computer software |
FR2561410B1 (fr) * | 1984-03-13 | 1987-11-20 | Merlin Gerin | Commande de process associe a deux automates programmables redondants |
US4596898A (en) * | 1984-03-14 | 1986-06-24 | Computer Security Systems, Inc. | Method and apparatus for protecting stored and transmitted data from compromise or interception |
US4625076A (en) * | 1984-03-19 | 1986-11-25 | Nippon Telegraph & Telephone Public Corporation | Signed document transmission system |
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US4823256A (en) * | 1984-06-22 | 1989-04-18 | American Telephone And Telegraph Company, At&T Bell Laboratories | Reconfigurable dual processor system |
US4959774A (en) * | 1984-07-06 | 1990-09-25 | Ampex Corporation | Shadow memory system for storing variable backup blocks in consecutive time periods |
US4663704A (en) * | 1984-12-03 | 1987-05-05 | Westinghouse Electric Corp. | Universal process control device and method for developing a process control loop program |
US4800590A (en) * | 1985-01-14 | 1989-01-24 | Willis E. Higgins | Computer key and computer lock system |
JPS61166668A (ja) * | 1985-01-19 | 1986-07-28 | Panafacom Ltd | 多重プロセツサ制御方式 |
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-
1993
- 1993-06-01 WO PCT/US1993/005206 patent/WO1993025965A1/en active IP Right Grant
- 1993-06-01 EP EP93914297A patent/EP0645033B1/en not_active Expired - Lifetime
- 1993-06-01 DE DE69306389T patent/DE69306389T2/de not_active Expired - Fee Related
- 1993-06-01 AU AU44007/93A patent/AU4400793A/en not_active Abandoned
- 1993-06-01 JP JP6501549A patent/JPH07507891A/ja active Pending
- 1993-06-01 ES ES93914297T patent/ES2097517T3/es not_active Expired - Lifetime
- 1993-06-01 CA CA002136633A patent/CA2136633A1/en not_active Abandoned
- 1993-06-11 MX MX9303507A patent/MX9303507A/es not_active IP Right Cessation
-
1994
- 1994-07-12 US US08/273,773 patent/US5519603A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69306389D1 (de) | 1997-01-16 |
WO1993025965A1 (en) | 1993-12-23 |
AU4400793A (en) | 1994-01-04 |
MX9303507A (es) | 1995-01-31 |
EP0645033A1 (en) | 1995-03-29 |
DE69306389T2 (de) | 1997-06-26 |
US5519603A (en) | 1996-05-21 |
EP0645033B1 (en) | 1996-12-04 |
JPH07507891A (ja) | 1995-08-31 |
CA2136633A1 (en) | 1993-12-23 |
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Legal Events
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