ES2002315A6 - Dispositivo de conexiones para transmitir senales de datos entre equipos de control enlazados entre si a traves de un sistema de lineas en anillo - Google Patents
Dispositivo de conexiones para transmitir senales de datos entre equipos de control enlazados entre si a traves de un sistema de lineas en anilloInfo
- Publication number
- ES2002315A6 ES2002315A6 ES8601819A ES8601819A ES2002315A6 ES 2002315 A6 ES2002315 A6 ES 2002315A6 ES 8601819 A ES8601819 A ES 8601819A ES 8601819 A ES8601819 A ES 8601819A ES 2002315 A6 ES2002315 A6 ES 2002315A6
- Authority
- ES
- Spain
- Prior art keywords
- memory
- data signal
- control devices
- transmission
- data signals
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/42—Loop networks
- H04L12/427—Loop networks with decentralised control
- H04L12/433—Loop networks with decentralised control with asynchronous transmission, e.g. token ring, register insertion
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Communication Control (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Exchange Systems With Centralized Control (AREA)
- Selective Calling Equipment (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
DISPOSICION DE CONEXIONES PARA TRANSMITIR SEÑALES DE DATOS ENTRE EQUIPOS DE CONTROL ENLAZADAS ENTRE SI A TRAVES DE UN SISTEMA DE LINEAS DE ANILLO. SE HA PREVISTO EN CADA UNO DE LOS EQUIPOS DE CONTROL UN DISPOSITIVO DE TRATAMIENTO DE SEÑALES (MP, MEM) QUE AGRUPA LAS SEÑALES DE DATOS A TRANSMITIR, FORMANDO UN BLOQUE DE SEÑALES DE DATOS. ESTE DISPOSITIVO DE TRATAMIENTO DE SEÑALES TIENE POSTCONECTADA UNA DISPOSICION DE TAMPON DE EMISOR (SP) CON UNA MEMORIA ESCRIBIR/LEER (RM). EN ESTA MEMORIA SE PUEDE ALOJAR UN BLOQUE DE SEÑALES DE DATOS PREPARADO. CON LA MEMORIA ESCRIBIR/LEER (RAM) SE HA ENLAZADO UNA DISPOSICION CONTADORA (Z1, Z2. SBS) QUE DIRECCIONA CONTINUAMENTE LA MEMORIA ESCRIBIR/LEER PARA EL ALOJAMIENTO DE UN BLOQUE DE SEÑALES DE DATOS Y PARA SU ENTREGA AL APARECER UNA SEÑAL DE AUTORIZACION DE EMISION. LA MEMORIA ESCRIBIR/LEER (RAM) TIENE POSTCONECTADO UN REGISTRO (REG4). ESTE REGISTRO PRESENTA ADEMAS DE POSICIONES DE ALMACENAMIENTO PARA EL ALOJAMIENTO DE UNA PALABRA DE SEÑALES DE DATOS. LAS INFORMACIONES SE DERIVAN EN ESTE CASO DE VALORES DE CONTADOR DE LA DISPOSICION CONTADORA CITADA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3532442 | 1985-09-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2002315A6 true ES2002315A6 (es) | 1988-08-01 |
Family
ID=6280693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8601819A Expired ES2002315A6 (es) | 1985-09-11 | 1986-09-11 | Dispositivo de conexiones para transmitir senales de datos entre equipos de control enlazados entre si a traves de un sistema de lineas en anillo |
Country Status (13)
Country | Link |
---|---|
US (1) | US4700020A (es) |
EP (1) | EP0214475B1 (es) |
JP (1) | JPS6261497A (es) |
AT (1) | ATE64803T1 (es) |
AU (1) | AU590794B2 (es) |
BR (1) | BR8604335A (es) |
CA (1) | CA1267232A (es) |
DE (1) | DE3679948D1 (es) |
ES (1) | ES2002315A6 (es) |
GR (1) | GR862299B (es) |
IN (1) | IN165798B (es) |
PT (1) | PT83340B (es) |
ZA (1) | ZA866883B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE64804T1 (de) * | 1985-09-11 | 1991-07-15 | Siemens Ag | Verfahren und schaltungsanordnung zum uebertragen von datensignalen zwischen zwei zu einem ringleitungssystem gehoerenden steuereinrichtungen. |
US6192438B1 (en) * | 1998-09-18 | 2001-02-20 | Lg Information & Communications, Ltd. | U-interface matching circuit and method |
DE10343172B4 (de) * | 2003-09-18 | 2016-02-11 | Robert Bosch Gmbh | Datenübertragungsstrecke mit Einrichtung zur Prüfung der Datenintegrität |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS607812B2 (ja) * | 1977-07-11 | 1985-02-27 | 富士電機株式会社 | デ−タバツフアリング装置 |
US4292623A (en) * | 1979-06-29 | 1981-09-29 | International Business Machines Corporation | Port logic for a communication bus system |
US4340776A (en) * | 1980-10-29 | 1982-07-20 | Siemens Corporation | Modular telecommunication system |
DE3136586A1 (de) * | 1981-09-15 | 1983-03-31 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und schaltungsanordnung zum uebertragen von signalen zwischen beliebigen steuereinrichtungen eines taktgesteuerten, richtungsabhaengig betriebenen ringleitungssystems |
JPS60132441A (ja) * | 1983-12-21 | 1985-07-15 | Hitachi Ltd | デ−タ伝送方法 |
EP0150084B1 (en) * | 1984-01-03 | 1991-05-29 | Texas Instruments Incorporated | Architecture for intelligent control of data communication adapters |
-
1986
- 1986-08-07 DE DE8686110943T patent/DE3679948D1/de not_active Expired - Fee Related
- 1986-08-07 EP EP86110943A patent/EP0214475B1/de not_active Expired - Lifetime
- 1986-08-07 AT AT86110943T patent/ATE64803T1/de not_active IP Right Cessation
- 1986-08-26 IN IN647/CAL/86A patent/IN165798B/en unknown
- 1986-08-27 US US06/900,902 patent/US4700020A/en not_active Expired - Fee Related
- 1986-09-09 GR GR862299A patent/GR862299B/el unknown
- 1986-09-09 CA CA000517754A patent/CA1267232A/en not_active Expired - Fee Related
- 1986-09-10 BR BR8604335A patent/BR8604335A/pt not_active IP Right Cessation
- 1986-09-10 ZA ZA866883A patent/ZA866883B/xx unknown
- 1986-09-10 PT PT83340A patent/PT83340B/pt not_active IP Right Cessation
- 1986-09-10 JP JP61211825A patent/JPS6261497A/ja active Pending
- 1986-09-10 AU AU62534/86A patent/AU590794B2/en not_active Ceased
- 1986-09-11 ES ES8601819A patent/ES2002315A6/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0214475A1 (de) | 1987-03-18 |
ATE64803T1 (de) | 1991-07-15 |
ZA866883B (en) | 1987-04-29 |
IN165798B (es) | 1990-01-13 |
GR862299B (en) | 1987-01-31 |
EP0214475B1 (de) | 1991-06-26 |
PT83340B (pt) | 1992-10-30 |
CA1267232A (en) | 1990-03-27 |
DE3679948D1 (de) | 1991-08-01 |
AU590794B2 (en) | 1989-11-16 |
JPS6261497A (ja) | 1987-03-18 |
BR8604335A (pt) | 1987-05-12 |
AU6253486A (en) | 1987-03-12 |
US4700020A (en) | 1987-10-13 |
PT83340A (pt) | 1986-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2006-09-11 |
|
FD1A | Patent lapsed |
Effective date: 20001102 |