CH562478A5 - - Google Patents
Info
- Publication number
- CH562478A5 CH562478A5 CH1601472A CH1601472A CH562478A5 CH 562478 A5 CH562478 A5 CH 562478A5 CH 1601472 A CH1601472 A CH 1601472A CH 1601472 A CH1601472 A CH 1601472A CH 562478 A5 CH562478 A5 CH 562478A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- 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
-
- 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
- G06F11/1629—Error detection by comparing the output of redundant processing systems
- G06F11/1641—Error detection by comparing the output of redundant processing systems where the comparison is not performed by the redundant processing components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
-
- 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
- G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
- G06F11/181—Eliminating the failing redundant component
-
- 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
- G06F11/2053—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 where persistent mass storage functionality or persistent mass storage control functionality is redundant
- G06F11/2094—Redundant storage or storage space
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Hardware Redundancy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722202231 DE2202231A1 (de) | 1972-01-18 | 1972-01-18 | Verarbeitungssystem mit verdreifachten systemeinheiten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH562478A5 true CH562478A5 (US20080293856A1-20081127-C00150.png) | 1975-05-30 |
Family
ID=5833317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1601472A CH562478A5 (US20080293856A1-20081127-C00150.png) | 1972-01-18 | 1972-11-03 |
Country Status (11)
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3978327A (en) * | 1972-03-13 | 1976-08-31 | Siemens Aktiengesellschaft | Program-controlled data processor having two simultaneously operating identical system units |
| FR2302652A1 (fr) * | 1975-02-25 | 1976-09-24 | Thomson Csf | Dispositif d |
| US4456952A (en) * | 1977-03-17 | 1984-06-26 | Honeywell Information Systems Inc. | Data processing system having redundant control processors for fault detection |
| FR2427747A1 (fr) * | 1978-05-31 | 1979-12-28 | Materiel Telephonique | Recepteur de signaux d'horloge et de signaux auxiliaires transmis simultanement |
| US4270168A (en) * | 1978-08-31 | 1981-05-26 | United Technologies Corporation | Selective disablement in fail-operational, fail-safe multi-computer control system |
| US4356546A (en) * | 1980-02-05 | 1982-10-26 | The Bendix Corporation | Fault-tolerant multi-computer system |
| US4375683A (en) * | 1980-11-12 | 1983-03-01 | August Systems | Fault tolerant computational system and voter circuit |
| AU551032B2 (en) * | 1981-03-31 | 1986-04-17 | British Telecommunications Public Limited Company | Safety arrangement in computer control system |
| US4532630A (en) * | 1981-05-28 | 1985-07-30 | Marconi Avionics Limited | Similar-redundant signal systems |
| DE3208573C2 (de) * | 1982-03-10 | 1985-06-27 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | 2 aus 3-Auswahleinrichtung für ein 3-Rechnersystem |
| US4517639A (en) * | 1982-05-13 | 1985-05-14 | The Boeing Company | Fault scoring and selection circuit and method for redundant system |
| US4593396A (en) * | 1982-10-08 | 1986-06-03 | August Systems | Process for a fault-tolerant data processing system with error detection and resistance to fault propagation |
| US4589066A (en) * | 1984-05-31 | 1986-05-13 | General Electric Company | Fault tolerant, frame synchronization for multiple processor systems |
| US4967347A (en) * | 1986-04-03 | 1990-10-30 | Bh-F (Triplex) Inc. | Multiple-redundant fault detection system and related method for its use |
| US4723242A (en) * | 1986-06-27 | 1988-02-02 | Sperry Corporation | Digital adaptive voting |
| US4843608A (en) * | 1987-04-16 | 1989-06-27 | Tandem Computers Incorporated | Cross-coupled checking circuit |
| AU616213B2 (en) * | 1987-11-09 | 1991-10-24 | Tandem Computers Incorporated | Method and apparatus for synchronizing a plurality of processors |
| CA2003338A1 (en) * | 1987-11-09 | 1990-06-09 | Richard W. Cutts, Jr. | Synchronization of fault-tolerant computer system having multiple processors |
| DE68913629T2 (de) * | 1988-03-14 | 1994-06-16 | Unisys Corp | Satzverriegelungsprozessor für vielfachverarbeitungsdatensystem. |
| GB8815239D0 (en) * | 1988-06-27 | 1988-08-03 | Wisdom Systems Ltd | Memory error protection system |
| US4965717A (en) * | 1988-12-09 | 1990-10-23 | Tandem Computers Incorporated | Multiple processor system having shared memory with private-write capability |
| AU625293B2 (en) * | 1988-12-09 | 1992-07-09 | Tandem Computers Incorporated | Synchronization of fault-tolerant computer system having multiple processors |
| US4995040A (en) * | 1989-02-03 | 1991-02-19 | Rockwell International Corporation | Apparatus for management, comparison, and correction of redundant digital data |
| JPH0692898B2 (ja) * | 1989-05-31 | 1994-11-16 | 日本精機株式会社 | 電子式オドメータ |
| US5295258A (en) * | 1989-12-22 | 1994-03-15 | Tandem Computers Incorporated | Fault-tolerant computer system with online recovery and reintegration of redundant components |
| US5203004A (en) * | 1990-01-08 | 1993-04-13 | Tandem Computers Incorporated | Multi-board system having electronic keying and preventing power to improperly connected plug-in board with improperly configured diode connections |
| JPH0760395B2 (ja) * | 1992-11-06 | 1995-06-28 | 日本電気株式会社 | フォールトトレラントコンピュータシステム |
| US6233702B1 (en) | 1992-12-17 | 2001-05-15 | Compaq Computer Corporation | Self-checked, lock step processor pairs |
| US5751932A (en) * | 1992-12-17 | 1998-05-12 | Tandem Computers Incorporated | Fail-fast, fail-functional, fault-tolerant multiprocessor system |
| US5700504A (en) * | 1995-08-15 | 1997-12-23 | Michael Foods, Inc. | Method for maintaining interior quality of irradiated shell eggs |
| KR100244836B1 (ko) * | 1995-11-02 | 2000-02-15 | 포만 제프리 엘 | 컴퓨터시스템 및 다수의 기능카드 중 한개의 기능카드를 격리하는 방법 |
| US6141769A (en) | 1996-05-16 | 2000-10-31 | Resilience Corporation | Triple modular redundant computer system and associated method |
| JPH10240555A (ja) * | 1997-02-25 | 1998-09-11 | Nec Corp | フォールト・トレラント・データ処理システムとその方 法 |
| DE19831720A1 (de) * | 1998-07-15 | 2000-01-20 | Alcatel Sa | Verfahren zur Ermittlung einer einheitlichen globalen Sicht vom Systemzustand eines verteilten Rechnernetzwerks |
| US7251753B2 (en) * | 2003-09-17 | 2007-07-31 | International Business Machines Corporation | Apparatus, system, and method for identifying a faulty communication module |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3302182A (en) * | 1963-10-03 | 1967-01-31 | Burroughs Corp | Store and forward message switching system utilizing a modular data processor |
| US3665173A (en) * | 1968-09-03 | 1972-05-23 | Ibm | Triple modular redundancy/sparing |
| GB1245072A (en) * | 1969-02-17 | 1971-09-02 | Automatic Telephone & Elect | Improvements in or relating to checking and fault indicating arrangements |
| BE757040A (fr) * | 1969-10-06 | 1971-03-16 | Western Electric Co | Procede pour actionner un systeme de traitement de donnees |
| GB1253309A (en) * | 1969-11-21 | 1971-11-10 | Marconi Co Ltd | Improvements in or relating to data processing arrangements |
| GB1308497A (en) * | 1970-09-25 | 1973-02-21 | Marconi Co Ltd | Data processing arrangements |
-
1972
- 1972-01-18 DE DE19722202231 patent/DE2202231A1/de active Pending
- 1972-11-01 GB GB5024972A patent/GB1400631A/en not_active Expired
- 1972-11-03 CH CH1601472A patent/CH562478A5/xx not_active IP Right Cessation
- 1972-11-21 ZA ZA728224A patent/ZA728224B/xx unknown
- 1972-11-23 CA CA157,241A patent/CA985419A/en not_active Expired
- 1972-11-24 AU AU49276/72A patent/AU467223B2/en not_active Expired
- 1972-12-19 NL NL7217295A patent/NL7217295A/xx unknown
- 1972-12-28 FR FR7246699A patent/FR2163284A5/fr not_active Expired
- 1972-12-29 BE BE793533A patent/BE793533A/xx unknown
-
1973
- 1973-01-05 US US00321271A patent/US3848116A/en not_active Expired - Lifetime
- 1973-01-16 LU LU66838A patent/LU66838A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA985419A (en) | 1976-03-09 |
| AU467223B2 (en) | 1975-11-27 |
| GB1400631A (en) | 1975-07-16 |
| AU4927672A (en) | 1974-05-30 |
| NL7217295A (US20080293856A1-20081127-C00150.png) | 1973-07-20 |
| FR2163284A5 (US20080293856A1-20081127-C00150.png) | 1973-07-20 |
| BE793533A (fr) | 1973-06-29 |
| DE2202231A1 (de) | 1973-07-26 |
| US3848116A (en) | 1974-11-12 |
| LU66838A1 (US20080293856A1-20081127-C00150.png) | 1973-07-24 |
| ZA728224B (en) | 1973-07-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |