CH576669A5 - - Google Patents
Info
- Publication number
- CH576669A5 CH576669A5 CH386673A CH386673A CH576669A5 CH 576669 A5 CH576669 A5 CH 576669A5 CH 386673 A CH386673 A CH 386673A CH 386673 A CH386673 A CH 386673A CH 576669 A5 CH576669 A5 CH 576669A5
- Authority
- CH
- Switzerland
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7209415A FR2176279A5 (xx) | 1972-03-17 | 1972-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH576669A5 true CH576669A5 (xx) | 1976-06-15 |
Family
ID=9095392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH386673A CH576669A5 (xx) | 1972-03-17 | 1973-03-16 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3833890A (xx) |
| CH (1) | CH576669A5 (xx) |
| DE (1) | DE2312455C3 (xx) |
| ES (1) | ES412770A1 (xx) |
| FR (1) | FR2176279A5 (xx) |
| GB (1) | GB1398056A (xx) |
Families Citing this family (6)
| 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 |
| US4228496A (en) * | 1976-09-07 | 1980-10-14 | Tandem Computers Incorporated | Multiprocessor system |
| 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 |
| 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 (xx) * | 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
Also Published As
| Publication number | Publication date |
|---|---|
| DE2312455A1 (de) | 1973-09-20 |
| US3833890A (en) | 1974-09-03 |
| GB1398056A (en) | 1975-06-18 |
| ES412770A1 (es) | 1975-12-16 |
| DE2312455C3 (de) | 1981-10-08 |
| DE2312455B2 (de) | 1981-01-22 |
| FR2176279A5 (xx) | 1973-10-26 |
| AU5333173A (en) | 1974-09-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |