MX172185B - Dispositivo de tratamiento de datos y de mando - Google Patents
Dispositivo de tratamiento de datos y de mandoInfo
- Publication number
- MX172185B MX172185B MX016409A MX1640989A MX172185B MX 172185 B MX172185 B MX 172185B MX 016409 A MX016409 A MX 016409A MX 1640989 A MX1640989 A MX 1640989A MX 172185 B MX172185 B MX 172185B
- Authority
- MX
- Mexico
- Prior art keywords
- level
- data processing
- control device
- calculators
- messages
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
-
- 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
- G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
- G06F11/183—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits by voting, the voting not being performed by the redundant components
- G06F11/184—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits by voting, the voting not being performed by the redundant components where the redundant components implement processing functionality
- G06F11/185—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits by voting, the voting not being performed by the redundant components where the redundant components implement processing functionality and the voting is itself performed redundantly
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L21/00—Station blocking between signal boxes in one yard
- B61L21/06—Vehicle-on-line indication; Monitoring locking and release of the route
-
- 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
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Automation & Control Theory (AREA)
- Quality & Reliability (AREA)
- Mechanical Engineering (AREA)
- Software Systems (AREA)
- Multi Processors (AREA)
- Control By Computers (AREA)
- Safety Devices In Control Systems (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Hardware Redundancy (AREA)
Abstract
La presente invención se refiere a dispositivo informático de tratamiento de datos y de mando para una instalación industrial, que comprende un primer nivel "cero" de ayuda a la explotación de dicha instalación y un nivel 3 constituido por captores de información y accionadores, caracterizado porque el dispositivo comprende, entre el nivel "cero" y el nivel 3 un nivel 1 centralizado de cálculo y de decisión y un nivel 2 constituído por calculadoras geográficamente repartidas en zonas de extensión reducida, el nivel 1 presenta tres calculadoras, que ejecutan paralelamente los mismos programas (con pequeñas diferencias eventuales de configuración) y envían los resultados en forma de tres mensajes a los módulos de cálculo del nivel 2, cada módulo de nivel 2 utiliza los principios del procesador codificado y actúa como un votante 2 ante 3 mensajes que tiene enfrente recibidos del nivel 1, y efectúa cálculos de comando de los órganos del nivel 3, bajo el control del nivel 1, los niveles 0 y 1, y 1 y 2 están unidos por redes locales.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8807917A FR2632748B1 (fr) | 1988-06-14 | 1988-06-14 | Dispositif de traitement de donnees et de commande |
Publications (1)
Publication Number | Publication Date |
---|---|
MX172185B true MX172185B (es) | 1993-12-07 |
Family
ID=9367256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX016409A MX172185B (es) | 1988-06-14 | 1989-06-12 | Dispositivo de tratamiento de datos y de mando |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0346804A1 (es) |
JP (1) | JPH0239245A (es) |
KR (1) | KR900000779A (es) |
CN (1) | CN1022952C (es) |
AR (1) | AR243032A1 (es) |
BR (1) | BR8902817A (es) |
EG (1) | EG18885A (es) |
FR (1) | FR2632748B1 (es) |
MX (1) | MX172185B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3608391A1 (de) * | 1985-11-15 | 1987-09-17 | Messwandler Bau Ag | Hochspannungsstromwandler |
FR2704329B1 (fr) * | 1993-04-21 | 1995-07-13 | Csee Transport | Système de sécurité à microprocesseur, applicable notamment au domaine des transports ferroviaires. |
DE19716197A1 (de) * | 1997-04-18 | 1998-10-22 | Itt Mfg Enterprises Inc | Mikroprozessorsystem für sicherheitskritische Regelungen |
DE19720618A1 (de) * | 1997-05-16 | 1998-11-19 | Itt Mfg Enterprises Inc | Mikroprozessorsystem für Kfz-Regelungssysteme |
EP1024396B1 (en) | 1997-10-06 | 2004-05-26 | Fuji Photo Film Co., Ltd. | Lens-carrying film unit having protective cover |
US6367031B1 (en) * | 1998-12-17 | 2002-04-02 | Honeywell International Inc. | Critical control adaption of integrated modular architecture |
JP5537447B2 (ja) * | 2011-01-19 | 2014-07-02 | 株式会社日立製作所 | 多重化制御システム、多重化制御方法、および、多重化制御プログラム |
CN106200529A (zh) * | 2016-08-17 | 2016-12-07 | 合肥申目电子科技有限公司 | 一种周期交替型的组合监控装置 |
EP4198659A1 (fr) * | 2021-12-14 | 2023-06-21 | Atos Worldgrid | Système et procédé de commande à haute disponibilité d'un processus industriel |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1604154A (en) * | 1978-05-30 | 1981-12-02 | Westinghouse Brake & Signal | Railway control systems |
JPS60110073A (ja) * | 1983-11-21 | 1985-06-15 | Hitachi Ltd | 多重系計算機システムでのデ−タ伝送装置 |
-
1988
- 1988-06-14 FR FR8807917A patent/FR2632748B1/fr not_active Expired - Fee Related
-
1989
- 1989-06-08 EG EG27889A patent/EG18885A/xx active
- 1989-06-12 MX MX016409A patent/MX172185B/es unknown
- 1989-06-12 EP EP89110610A patent/EP0346804A1/fr not_active Withdrawn
- 1989-06-12 AR AR89314143A patent/AR243032A1/es active
- 1989-06-13 BR BR898902817A patent/BR8902817A/pt not_active Application Discontinuation
- 1989-06-13 JP JP1150317A patent/JPH0239245A/ja active Pending
- 1989-06-13 KR KR1019890008093A patent/KR900000779A/ko active IP Right Grant
- 1989-06-14 CN CN89104981A patent/CN1022952C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0239245A (ja) | 1990-02-08 |
CN1041465A (zh) | 1990-04-18 |
FR2632748A1 (fr) | 1989-12-15 |
BR8902817A (pt) | 1990-02-01 |
AR243032A1 (es) | 1993-06-30 |
CN1022952C (zh) | 1993-12-01 |
KR900000779A (ko) | 1990-01-31 |
FR2632748B1 (fr) | 1994-04-29 |
EP0346804A1 (fr) | 1989-12-20 |
EG18885A (en) | 1994-11-30 |
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