FR2144912A5 - - Google Patents
Info
- Publication number
- FR2144912A5 FR2144912A5 FR7124207A FR7124207A FR2144912A5 FR 2144912 A5 FR2144912 A5 FR 2144912A5 FR 7124207 A FR7124207 A FR 7124207A FR 7124207 A FR7124207 A FR 7124207A FR 2144912 A5 FR2144912 A5 FR 2144912A5
- 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
-
- 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
-
- 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
- G06F11/165—Error detection by comparing the output of redundant processing systems with continued operation after detection of the error
-
- 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
- G06F11/1675—Temporal synchronisation or re-synchronisation of redundant processing components
- G06F11/1683—Temporal synchronisation or re-synchronisation of redundant processing components at instruction level
-
- 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
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1415—Saving, restoring, recovering or retrying at system level
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7124207A FR2144912A5 (es) | 1971-07-02 | 1971-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7124207A FR2144912A5 (es) | 1971-07-02 | 1971-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2144912A5 true FR2144912A5 (es) | 1973-02-16 |
Family
ID=9079709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7124207A Expired FR2144912A5 (es) | 1971-07-02 | 1971-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2144912A5 (es) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0026734A1 (de) * | 1979-09-28 | 1981-04-08 | Licentia Patent-Verwaltungs-GmbH | Sichere Datenverarbeitungseinrichtung |
| FR2490054A1 (fr) * | 1980-09-05 | 1982-03-12 | Italtel Spa | Unite de mise a jour et synchronisation de la commande d'usagers peripheriques de centraux telephoniques |
| EP0048972A2 (de) * | 1980-09-30 | 1982-04-07 | Computer Gesellschaft Konstanz Mbh | Datenverarbeitungsanlage mit zwei Verarbeitungseinheiten |
| EP0411295A2 (en) * | 1989-08-03 | 1991-02-06 | International Business Machines Corporation | Real time, fail safe process control system and method |
-
1971
- 1971-07-02 FR FR7124207A patent/FR2144912A5/fr not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0026734A1 (de) * | 1979-09-28 | 1981-04-08 | Licentia Patent-Verwaltungs-GmbH | Sichere Datenverarbeitungseinrichtung |
| FR2490054A1 (fr) * | 1980-09-05 | 1982-03-12 | Italtel Spa | Unite de mise a jour et synchronisation de la commande d'usagers peripheriques de centraux telephoniques |
| EP0048972A2 (de) * | 1980-09-30 | 1982-04-07 | Computer Gesellschaft Konstanz Mbh | Datenverarbeitungsanlage mit zwei Verarbeitungseinheiten |
| EP0048972A3 (de) * | 1980-09-30 | 1984-05-23 | Computer Gesellschaft Konstanz Mbh | Datenverarbeitungsanlage mit zwei Verarbeitungseinheiten |
| EP0411295A2 (en) * | 1989-08-03 | 1991-02-06 | International Business Machines Corporation | Real time, fail safe process control system and method |
| EP0411295A3 (en) * | 1989-08-03 | 1992-05-27 | International Business Machines Corporation | Real time, fail safe process control system and method |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |