ES2058877T3 - Un metodo y una disposicion para detectar y localizar errores o faltas en una unidad multi-plano incorporada en un conmutador digital de tiempo. - Google Patents
Un metodo y una disposicion para detectar y localizar errores o faltas en una unidad multi-plano incorporada en un conmutador digital de tiempo.Info
- Publication number
- ES2058877T3 ES2058877T3 ES90850163T ES90850163T ES2058877T3 ES 2058877 T3 ES2058877 T3 ES 2058877T3 ES 90850163 T ES90850163 T ES 90850163T ES 90850163 T ES90850163 T ES 90850163T ES 2058877 T3 ES2058877 T3 ES 2058877T3
- Authority
- ES
- Spain
- Prior art keywords
- time switch
- digital time
- faults
- detect
- provision
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/20—Testing circuits or apparatus; Circuits or apparatus for detecting, indicating, or signalling faults or troubles
- H04Q1/22—Automatic arrangements
- H04Q1/24—Automatic arrangements for connection devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/20—Testing circuits or apparatus; Circuits or apparatus for detecting, indicating, or signalling faults or troubles
- H04Q1/22—Automatic arrangements
- H04Q1/24—Automatic arrangements for connection devices
- H04Q1/245—Automatic arrangements for connection devices in time-division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Time-Division Multiplex Systems (AREA)
- Analogue/Digital Conversion (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Emergency Protection Circuit Devices (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
EL PRESENTE INVENTO SE REFIERE A UN CONMUTADOR DIGITAL DE TIEMPO PROVISTO DE UN EQUIPO EN VARIOS PLANOS DE TRABAJO EN PARALELO. EL CONMUTADOR DIGITAL DE TIEMPO SE INCLUYE EN UN SISTEMA DE TELECOMUNICACIONES QUE OPERA CON UNA MODULACION DE CODIGO DE PULSO Y UN MULTIPLEXADOR DE TIEMPO. EL INVENTO SE DESTINA A RESOLVER PROBLEMAS TECNICOS PARA DETECTAR Y LOCALIZAR CON PRECISION ERRORES O FALLOS EN UNA UNIDAD DE PLANOS MULTIPLES. EN UNA UNIDAD DE PLANOS MULTIPLES (10) PROVISTA DE SECCIONES (12) DE EQUIPO (11) EN TRES PLANOS DE TRABAJO PARALELOS (A, B, C), SE GENERA PARA CADA UNA DE LAS SECCIONES PARALELAS CORRESPONDIENTES (12) EN UBICACIONES QUE SE CORRESPONDEN UNA VERSION COMPRIMIDA DE LA SEÑAL DE DATOS (IN) QUE ENTRA A LA SECCION Y/O DE LA SEÑAL DE DATOS (OUT) QUE SALE DE LA SECCION. LUEGO SE COMPARAN LAS CORRESPONDIENTES SEÑALES DE DATOS COMPRIMIDOS (CO), Y SE ACCIONA UNA ALARMA CUANDO LA COMPARACION MUESTRA QUE EXISTE UNA DIFERENCIA ENTRE LAS SEÑALES DE DATOS COMPRIMIDOS (CO) QUE SE COMPARAN.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8902192A SE463900B (sv) | 1989-06-16 | 1989-06-16 | Foerfarande och anordning vid en flerplansenhet i en digital tidsvaeljare foer att detektera och lokalisera fel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2058877T3 true ES2058877T3 (es) | 1994-11-01 |
Family
ID=20376308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES90850163T Expired - Lifetime ES2058877T3 (es) | 1989-06-16 | 1990-05-03 | Un metodo y una disposicion para detectar y localizar errores o faltas en una unidad multi-plano incorporada en un conmutador digital de tiempo. |
Country Status (18)
| Country | Link |
|---|---|
| EP (1) | EP0403451B1 (es) |
| JP (1) | JPH04501197A (es) |
| KR (1) | KR970009701B1 (es) |
| AU (1) | AU629371B2 (es) |
| BR (1) | BR9006801A (es) |
| CA (1) | CA2032522C (es) |
| DE (1) | DE69011590T2 (es) |
| DK (1) | DK0403451T3 (es) |
| EG (1) | EG19738A (es) |
| ES (1) | ES2058877T3 (es) |
| FI (1) | FI97592C (es) |
| IE (1) | IE64837B1 (es) |
| MA (1) | MA21875A1 (es) |
| MX (1) | MX174565B (es) |
| NO (1) | NO180029C (es) |
| SE (1) | SE463900B (es) |
| TR (1) | TR25982A (es) |
| WO (1) | WO1990016132A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5233328A (en) * | 1990-09-17 | 1993-08-03 | Fmc Corporation | Method for processing compacted data |
| DE4132552C1 (es) * | 1991-09-30 | 1992-11-12 | Siemens Ag, 8000 Muenchen, De | |
| US5937032A (en) * | 1995-11-29 | 1999-08-10 | Telefonaktiebolaget L M | Testing method and apparatus for verifying correct connection of curcuit elements |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA781245B (en) * | 1977-03-29 | 1979-02-28 | Standard Telephones Cables Ltd | Improvements in or relating to telecommunication switching systems |
| JPS545416A (en) * | 1977-06-14 | 1979-01-16 | Fuji Electric Co Ltd | Data check system by crc |
| FR2399162A1 (fr) * | 1977-07-29 | 1979-02-23 | Telecommunications Sa | Procede de localisation de fautes pour repartiteur de voies de donnees et son dispositif de mise en oeuvre |
| US4345324A (en) * | 1980-07-09 | 1982-08-17 | Christian Rovsing A/S | Process and system for error detection in a computer-controlled telephone exchange |
| JPS5768944A (en) * | 1980-10-17 | 1982-04-27 | Fujitsu Ltd | Crc operating system |
| US4345234A (en) * | 1980-12-15 | 1982-08-17 | Deere & Company | Multiple element thermal actuator |
| DE3334765A1 (de) * | 1983-09-26 | 1985-04-11 | Siemens AG, 1000 Berlin und 8000 München | Pruefungseinrichtung zur fehlererkennung bei gedoppelten schaltungen, insbesondere prozessoren eines fernsprechvermittlungssystems |
| US4817094A (en) * | 1986-12-31 | 1989-03-28 | International Business Machines Corporation | Fault tolerant switch with selectable operating modes |
| AU610327B2 (en) * | 1987-12-18 | 1991-05-16 | Telefonaktiebolaget Lm Ericsson (Publ) | An error correction method in a switch and a switch provided with error correction means |
-
1989
- 1989-06-16 SE SE8902192A patent/SE463900B/sv not_active IP Right Cessation
-
1990
- 1990-05-03 DE DE69011590T patent/DE69011590T2/de not_active Expired - Fee Related
- 1990-05-03 WO PCT/SE1990/000291 patent/WO1990016132A1/en not_active Ceased
- 1990-05-03 EP EP90850163A patent/EP0403451B1/en not_active Expired - Lifetime
- 1990-05-03 JP JP2509773A patent/JPH04501197A/ja active Pending
- 1990-05-03 CA CA002032522A patent/CA2032522C/en not_active Expired - Fee Related
- 1990-05-03 BR BR909006801A patent/BR9006801A/pt not_active IP Right Cessation
- 1990-05-03 DK DK90850163.8T patent/DK0403451T3/da active
- 1990-05-03 AU AU59240/90A patent/AU629371B2/en not_active Ceased
- 1990-05-03 KR KR1019910700012A patent/KR970009701B1/ko not_active Expired - Fee Related
- 1990-05-03 ES ES90850163T patent/ES2058877T3/es not_active Expired - Lifetime
- 1990-06-07 MX MX021054A patent/MX174565B/es unknown
- 1990-06-11 IE IE208690A patent/IE64837B1/en not_active IP Right Cessation
- 1990-06-13 MA MA22144A patent/MA21875A1/fr unknown
- 1990-06-14 TR TR90/0614A patent/TR25982A/xx unknown
- 1990-06-14 EG EG35190A patent/EG19738A/xx active
-
1991
- 1991-01-10 FI FI910141A patent/FI97592C/sv active
- 1991-01-23 NO NO910262A patent/NO180029C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TR25982A (tr) | 1993-11-01 |
| DK0403451T3 (da) | 1994-10-24 |
| AU629371B2 (en) | 1992-10-01 |
| NO910262D0 (no) | 1991-01-23 |
| NO180029C (no) | 1997-01-29 |
| BR9006801A (pt) | 1991-08-06 |
| EP0403451B1 (en) | 1994-08-17 |
| SE8902192D0 (sv) | 1989-06-16 |
| FI97592B (sv) | 1996-09-30 |
| DE69011590D1 (de) | 1994-09-22 |
| AU5924090A (en) | 1991-01-08 |
| EG19738A (en) | 1996-01-31 |
| MX174565B (es) | 1994-05-26 |
| KR920702086A (ko) | 1992-08-12 |
| NO910262L (no) | 1991-01-23 |
| IE902086A1 (en) | 1991-01-02 |
| SE463900B (sv) | 1991-02-04 |
| IE64837B1 (en) | 1995-09-06 |
| JPH04501197A (ja) | 1992-02-27 |
| KR970009701B1 (ko) | 1997-06-17 |
| EP0403451A1 (en) | 1990-12-19 |
| CA2032522A1 (en) | 1990-12-17 |
| WO1990016132A1 (en) | 1990-12-27 |
| IE902086L (en) | 1990-12-16 |
| NO180029B (no) | 1996-10-21 |
| FI97592C (sv) | 1997-01-10 |
| DE69011590T2 (de) | 1994-12-08 |
| CA2032522C (en) | 1999-03-30 |
| MA21875A1 (fr) | 1990-12-31 |
| FI910141A0 (fi) | 1991-01-10 |
| SE8902192L (sv) | 1990-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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