FR2176279A5 - - Google Patents
Info
- Publication number
- FR2176279A5 FR2176279A5 FR7209415A FR7209415A FR2176279A5 FR 2176279 A5 FR2176279 A5 FR 2176279A5 FR 7209415 A FR7209415 A FR 7209415A FR 7209415 A FR7209415 A FR 7209415A FR 2176279 A5 FR2176279 A5 FR 2176279A5
- Authority
- FR
- France
- 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
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
- H04Q3/54541—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme using multi-processor systems
- H04Q3/54558—Redundancy, stand-by
-
- 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
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4004—Coupling between buses
- G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- Hardware Redundancy (AREA)
- Safety Devices In Control Systems (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7209415A FR2176279A5 (US06633782-20031014-M00005.png) | 1972-03-17 | 1972-03-17 | |
| GB1140773A GB1398056A (en) | 1972-03-17 | 1973-03-09 | Safety device for system including duplicated control items |
| DE2312455A DE2312455C3 (de) | 1972-03-17 | 1973-03-13 | Verriegelungssystem |
| US00341183A US3833890A (en) | 1972-03-17 | 1973-03-14 | Safety device |
| AU53331/73A AU479158B2 (en) | 1972-03-17 | 1973-03-15 | Safety device for system including duplicated control items |
| CH386673A CH576669A5 (US06633782-20031014-M00005.png) | 1972-03-17 | 1973-03-16 | |
| ES412770A ES412770A1 (es) | 1972-03-17 | 1973-03-17 | Un dispositivo de seguridad para sistemas con organos de mando duplicados. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7209415A FR2176279A5 (US06633782-20031014-M00005.png) | 1972-03-17 | 1972-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2176279A5 true FR2176279A5 (US06633782-20031014-M00005.png) | 1973-10-26 |
Family
ID=9095392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7209415A Expired FR2176279A5 (US06633782-20031014-M00005.png) | 1972-03-17 | 1972-03-17 |
Country Status (6)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2355424A1 (fr) * | 1976-06-15 | 1978-01-13 | Constr Telephoniques | Circuit de commande d'un organe unique par deux chaines independantes |
| FR2422196A1 (fr) * | 1978-04-04 | 1979-11-02 | Bailey Controle | Procede de commande du deroulement d'un processus industriel et systeme pour la mise en oeuvre de ce procede |
| FR2485227A1 (fr) * | 1976-09-07 | 1981-12-24 | Tandem Computers Inc | Systeme d'entrees/sorties pour un systeme de traitement par multiprocesseurs |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3158517B2 (ja) * | 1991-08-26 | 2001-04-23 | 富士通株式会社 | 障害検出方式 |
| AT398645B (de) * | 1991-11-04 | 1995-01-25 | Alcatel Austria Ag | Rechnersystem |
| US5953314A (en) * | 1997-08-28 | 1999-09-14 | Ascend Communications, Inc. | Control processor switchover for a telecommunications switch |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3303474A (en) * | 1963-01-17 | 1967-02-07 | Rca Corp | Duplexing system for controlling online and standby conditions of two computers |
| US3252149A (en) * | 1963-03-28 | 1966-05-17 | Digitronics Corp | Data processing system |
| US3517174A (en) * | 1965-11-16 | 1970-06-23 | Ericsson Telefon Ab L M | Method of localizing a fault in a system including at least two parallelly working computers |
| US3471686A (en) * | 1966-01-03 | 1969-10-07 | Bell Telephone Labor Inc | Error detection system for synchronized duplicate data processing units |
| NL153059B (nl) * | 1967-01-23 | 1977-04-15 | Bell Telephone Mfg | Automatisch telecommunicatie-schakelstelsel. |
| BE693071A (US06633782-20031014-M00005.png) * | 1967-01-24 | 1967-07-24 | ||
| US3587058A (en) * | 1969-06-04 | 1971-06-22 | Bell Telephone Labor Inc | Data processing system input-output arrangement |
| BE755621A (fr) * | 1969-09-02 | 1971-03-02 | Siemens Ag | Systeme de central automatique pour donnees a commande par programme |
| US3654603A (en) * | 1969-10-31 | 1972-04-04 | Astrodata Inc | Communications exchange |
| US3693161A (en) * | 1970-07-09 | 1972-09-19 | Burroughs Corp | Apparatus for interrogating the availability of a communication path to a peripheral device |
| US3716837A (en) * | 1971-04-22 | 1973-02-13 | Ibm | Interrupt handling |
-
1972
- 1972-03-17 FR FR7209415A patent/FR2176279A5/fr not_active Expired
-
1973
- 1973-03-09 GB GB1140773A patent/GB1398056A/en not_active Expired
- 1973-03-13 DE DE2312455A patent/DE2312455C3/de not_active Expired
- 1973-03-14 US US00341183A patent/US3833890A/en not_active Expired - Lifetime
- 1973-03-16 CH CH386673A patent/CH576669A5/xx not_active IP Right Cessation
- 1973-03-17 ES ES412770A patent/ES412770A1/es not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2355424A1 (fr) * | 1976-06-15 | 1978-01-13 | Constr Telephoniques | Circuit de commande d'un organe unique par deux chaines independantes |
| FR2485227A1 (fr) * | 1976-09-07 | 1981-12-24 | Tandem Computers Inc | Systeme d'entrees/sorties pour un systeme de traitement par multiprocesseurs |
| FR2422196A1 (fr) * | 1978-04-04 | 1979-11-02 | Bailey Controle | Procede de commande du deroulement d'un processus industriel et systeme pour la mise en oeuvre de ce procede |
Also Published As
| Publication number | Publication date |
|---|---|
| CH576669A5 (US06633782-20031014-M00005.png) | 1976-06-15 |
| DE2312455B2 (de) | 1981-01-22 |
| US3833890A (en) | 1974-09-03 |
| AU5333173A (en) | 1974-09-19 |
| GB1398056A (en) | 1975-06-18 |
| DE2312455C3 (de) | 1981-10-08 |
| ES412770A1 (es) | 1975-12-16 |
| DE2312455A1 (de) | 1973-09-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |