FR2371016A1 - Circuit de sortie de securite pour une installation de traitement des donnees delivrant des signaux binaires - Google Patents
Circuit de sortie de securite pour une installation de traitement des donnees delivrant des signaux binairesInfo
- Publication number
- FR2371016A1 FR2371016A1 FR7724028A FR7724028A FR2371016A1 FR 2371016 A1 FR2371016 A1 FR 2371016A1 FR 7724028 A FR7724028 A FR 7724028A FR 7724028 A FR7724028 A FR 7724028A FR 2371016 A1 FR2371016 A1 FR 2371016A1
- Authority
- FR
- France
- Prior art keywords
- signals
- data processing
- output circuit
- circuit
- processing installation
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
- G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/003—Modifications for increasing the reliability for protection
- H03K19/00392—Modifications for increasing the reliability for protection by circuit redundancy
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- Quality & Reliability (AREA)
- Automation & Control Theory (AREA)
- Safety Devices In Control Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Control By Computers (AREA)
- Logic Circuits (AREA)
- Hardware Redundancy (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2651314A DE2651314C2 (de) | 1976-11-10 | 1976-11-10 | Sicherheits-Ausgabeschaltung für eine Binärsignale abgebende Datenverarbeitungsanlage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2371016A1 true FR2371016A1 (fr) | 1978-06-09 |
| FR2371016B1 FR2371016B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-05-22 |
Family
ID=5992847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7724028A Granted FR2371016A1 (fr) | 1976-11-10 | 1977-08-04 | Circuit de sortie de securite pour une installation de traitement des donnees delivrant des signaux binaires |
Country Status (19)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3003291C2 (de) * | 1980-01-30 | 1983-02-24 | Siemens AG, 1000 Berlin und 8000 München | Zweikanalige Datenverarbeitungsanordnung für Eisenbahnsicherungszwecke |
| US4338650A (en) * | 1980-11-10 | 1982-07-06 | Otis Elevator Company | Fail-safe relay driving |
| DE3114230C2 (de) * | 1981-04-08 | 1983-02-03 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zum sicheren Betrieb eines zweikanaligen Schaltwerkes |
| DE3137450C2 (de) * | 1981-09-21 | 1984-03-22 | Siemens AG, 1000 Berlin und 8000 München | Sicherheits-Ausgabeschaltung für eine Datenverarbeitungsanlage |
| FR2513409A1 (fr) * | 1981-09-22 | 1983-03-25 | Alsthom Cgee | Procede de synchronisation de deux microprocesseurs |
| DE3209718A1 (de) * | 1982-03-17 | 1983-09-29 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Funktionssichere steuereinrichtung |
| FR2539887B1 (fr) * | 1983-01-20 | 1985-07-26 | Tech Europ Commutation | Procede pour assurer la securite du fonctionnement d'un automate programmable et automate pour la mise en oeuvre du procede |
| FR2540685A1 (fr) * | 1983-02-03 | 1984-08-10 | Jeumont Schneider | Interface pour relier un systeme informatique a un dispositif actionneur |
| GB2228114B (en) * | 1989-02-13 | 1993-02-10 | Westinghouse Brake & Signal | A system comprising a processor |
| JP2674392B2 (ja) * | 1991-11-01 | 1997-11-12 | 三菱電機株式会社 | 油圧エレベーターの据付工法 |
| FR2773409A1 (fr) * | 1998-01-07 | 1999-07-09 | Honeywell | Dispositif de commande a securite positive |
| AU2015296645A1 (en) | 2014-07-28 | 2017-02-16 | Econolite Group, Inc. | Self-configuring traffic signal controller |
| DE102023109028B3 (de) * | 2023-04-11 | 2024-10-10 | Scheidt & Bachmann Gmbh | Prüfschaltungsanordnung |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US3452159A (en) * | 1965-12-29 | 1969-06-24 | Automatic Elect Lab | Call-for-service circuits of communication switching marker |
| DE1588431A1 (de) * | 1967-04-04 | 1970-05-21 | Waltungs Gmbh | Schaltungsanordnung zur UEberwachung des Schaltzustandes ?ens zwei Schaltstrecken |
| DE1537379C3 (de) * | 1967-09-22 | 1980-07-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Sicherheitsschaltung zum Durchführen logischer Verknüpfungen für binäre Schaltvariable und deren antivalente Schaltvariable |
| US3560942A (en) * | 1968-07-15 | 1971-02-02 | Ibm | Clock for overlapped memories with error correction |
| DE2034869A1 (de) * | 1970-07-09 | 1972-01-20 | Licentia Gmbh | Ausfallsicheres Steuersystem zur Übertragung von digitalen Informationen |
| DE2113546A1 (de) | 1971-03-18 | 1972-10-05 | Licentia Gmbh | Ausgabe-Einheit fuer ein logisches System |
| US3810119A (en) * | 1971-05-04 | 1974-05-07 | Us Navy | Processor synchronization scheme |
| DE2133457C3 (de) * | 1971-07-06 | 1979-12-20 | Brown, Boveri & Cie Ag, 6800 Mannheim | Anordnung zur Überwachung zweier binäre Signale verarbeitender Signalkanäle |
| US3978327A (en) * | 1972-03-13 | 1976-08-31 | Siemens Aktiengesellschaft | Program-controlled data processor having two simultaneously operating identical system units |
| DE2219546A1 (de) * | 1972-04-21 | 1973-10-31 | Heidelberger Druckmasch Ag | Schnellspannvorrichtung an rotationszylindern von druckmaschinen |
| FR2182259A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-04-24 | 1973-12-07 | Cii | |
| DE2247276C3 (de) * | 1972-09-27 | 1981-06-11 | Siemens AG, 1000 Berlin und 8000 München | Antivalenzkontrolleinrichtung für ein zweikanaliges Schaltwerk |
| IT1014277B (it) * | 1974-06-03 | 1977-04-20 | Cselt Centro Studi Lab Telecom | Sistema di controllo di elaboratori di processo operanti in parallelo |
-
1976
- 1976-11-10 DE DE2651314A patent/DE2651314C2/de not_active Expired
-
1977
- 1977-06-23 AT AT444177A patent/AT356708B/de not_active IP Right Cessation
- 1977-06-29 CH CH796977A patent/CH618029A5/de not_active IP Right Cessation
- 1977-08-04 FR FR7724028A patent/FR2371016A1/fr active Granted
- 1977-08-30 AR AR269004A patent/AR213014A1/es active
- 1977-09-19 US US05/834,155 patent/US4149069A/en not_active Expired - Lifetime
- 1977-09-28 GB GB40404/77A patent/GB1565307A/en not_active Expired
- 1977-10-04 DK DK439177A patent/DK142474C/da not_active IP Right Cessation
- 1977-10-28 ZA ZA00776433A patent/ZA776433B/xx unknown
- 1977-10-28 IN IN1550/CAL/77A patent/IN148688B/en unknown
- 1977-10-31 SE SE7712267A patent/SE423287B/sv not_active IP Right Cessation
- 1977-11-07 YU YU02661/77A patent/YU39156B/xx unknown
- 1977-11-08 FI FI773343A patent/FI62602C/fi not_active IP Right Cessation
- 1977-11-08 LU LU78470A patent/LU78470A1/xx unknown
- 1977-11-09 IT ITMI1977A29476A patent/IT7729476A1/it unknown
- 1977-11-09 CA CA290,523A patent/CA1089996A/en not_active Expired
- 1977-11-09 BE BE182474A patent/BE860639A/xx not_active IP Right Cessation
- 1977-11-10 NL NL7712402A patent/NL7712402A/xx not_active Application Discontinuation
- 1977-11-10 JP JP13521877A patent/JPS5361244A/ja active Granted
Also Published As
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| GB1225196A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
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| ER | eONFL ENCE | |
| JPS5897936U (ja) | 電源瞬停時の出力変動防止回路 | |
| GB1305782A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
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| JPS6484321A (en) | Precharging type bus device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |