FR2420171B1 - Dispositif de commande de l'alimentation en courant dans un systeme controle par calculateur - Google Patents
Dispositif de commande de l'alimentation en courant dans un systeme controle par calculateurInfo
- Publication number
- FR2420171B1 FR2420171B1 FR7903932A FR7903932A FR2420171B1 FR 2420171 B1 FR2420171 B1 FR 2420171B1 FR 7903932 A FR7903932 A FR 7903932A FR 7903932 A FR7903932 A FR 7903932A FR 2420171 B1 FR2420171 B1 FR 2420171B1
- Authority
- FR
- France
- Prior art keywords
- power
- timer
- processor
- signal
- relay
- 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.)
- Expired
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
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0751—Error or fault detection not based on redundancy
- G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
- G06F11/0757—Error or fault detection not based on redundancy by exceeding limits by exceeding a time limit, i.e. time-out, e.g. watchdogs
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/577—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices for plural loads
-
- 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
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
- G06F11/0745—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in an input/output transactions management context
-
- 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
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0793—Remedial or corrective actions
-
- 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
- G06F11/2015—Redundant power supplies
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/20—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electronic equipment
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)
- Radar, Positioning & Navigation (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Power Sources (AREA)
- Direct Current Feeding And Distribution (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Emergency Protection Circuit Devices (AREA)
- Safety Devices In Control Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/887,090 US4162526A (en) | 1978-03-16 | 1978-03-16 | Failsafe primary power control apparatus for systems using computer controlled power sequencing |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2420171A1 FR2420171A1 (fr) | 1979-10-12 |
FR2420171B1 true FR2420171B1 (fr) | 1987-01-02 |
Family
ID=25390437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7903932A Expired FR2420171B1 (fr) | 1978-03-16 | 1979-02-13 | Dispositif de commande de l'alimentation en courant dans un systeme controle par calculateur |
Country Status (6)
Country | Link |
---|---|
US (1) | US4162526A (fr) |
JP (1) | JPS54125453A (fr) |
DE (1) | DE2908363A1 (fr) |
FR (1) | FR2420171B1 (fr) |
GB (1) | GB2016831B (fr) |
IT (1) | IT1164998B (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4307455A (en) * | 1978-02-27 | 1981-12-22 | Rockwell International Corporation | Power supply for computing means with data protected shut-down |
JPS5557956A (en) * | 1978-10-25 | 1980-04-30 | Nissan Motor Co Ltd | Malfunction prevention unit of microcomputer |
GB2072381B (en) * | 1980-03-21 | 1983-12-07 | Philips Nv | Computer controlled apparatus operated in the case of a power failure |
US4428022A (en) | 1980-04-15 | 1984-01-24 | Westinghouse Electric Corp. | Circuit interrupter with digital trip unit and automatic reset |
US4503494A (en) * | 1980-06-26 | 1985-03-05 | Texas Instruments Incorporated | Non-volatile memory system |
FR2497373B1 (fr) * | 1980-12-30 | 1986-09-05 | Bull Sa | Systeme d'alimentation microprogrammable pour systeme de traitement de donnees comportant un panneau de service destine aux operations de maintenance et procedes d'exploitation de ce panneau de service |
JPS589488A (ja) * | 1981-07-09 | 1983-01-19 | Pioneer Electronic Corp | 複数の中央演算処理装置を有するシステムの中央演算処理装置の復帰機構 |
JPS58201108A (ja) * | 1982-05-19 | 1983-11-22 | Nissan Motor Co Ltd | マイクロコンピユ−タを用いた車両用電子制御システムの監視装置 |
US4538273A (en) * | 1982-11-12 | 1985-08-27 | Honeywell Inc. | Dual input watchdog timer |
JPS59135569A (ja) * | 1983-01-24 | 1984-08-03 | Sharp Corp | マルチプロセツサの制御方式 |
JPS62157953A (ja) * | 1985-12-28 | 1987-07-13 | Honda Motor Co Ltd | 異常検知機能を備えたマイクロコンピユ−タ |
DE3639055C2 (de) * | 1986-11-14 | 1998-02-05 | Bosch Gmbh Robert | Verfahren zur Betriebsüberwachung und Fehlerkorrektur von Rechnern eines Mehrrechnersystems und Mehrrechnersystem |
US5070450A (en) * | 1990-05-25 | 1991-12-03 | Dell Usa Corporation | Power on coordination system and method for multiple processors |
US5581692A (en) * | 1994-09-07 | 1996-12-03 | International Business Machines Corporation | Automatic clearing of power supply fault condition in suspend system |
US5949153A (en) * | 1997-03-06 | 1999-09-07 | Consolidated Natural Gas Service Company, Inc. | Multi-engine controller |
US6629252B1 (en) * | 1999-10-28 | 2003-09-30 | International Business Machines Corporation | Method for determining if a delay required before proceeding with the detected interrupt and exiting the interrupt without clearing the interrupt |
JP5772716B2 (ja) * | 2012-05-21 | 2015-09-02 | 株式会社デンソー | 電子制御装置 |
US10993859B2 (en) * | 2017-12-14 | 2021-05-04 | Matthew Aaron Halanski | Cast saw protective system |
CN114109800A (zh) * | 2021-12-03 | 2022-03-01 | 河南省高远公路养护技术有限公司 | 一种基于声音识别技术的液压柱塞泵故障诊断装置和方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3890494A (en) * | 1974-03-28 | 1975-06-17 | Phillips Petroleum Co | Apparatus and method for altering process control in response to a power interruption |
US4020472A (en) * | 1974-10-30 | 1977-04-26 | Motorola, Inc. | Master slave registers for interface adaptor |
JPS52153350A (en) * | 1976-06-15 | 1977-12-20 | Mitsubishi Electric Corp | Fail-safe unit for controlling calculator |
JPS5340A (en) * | 1976-06-24 | 1978-01-05 | Fujitsu Ltd | Fault processing system for data processing unit |
-
1978
- 1978-03-16 US US05/887,090 patent/US4162526A/en not_active Expired - Lifetime
-
1979
- 1979-02-01 JP JP974679A patent/JPS54125453A/ja active Pending
- 1979-02-09 GB GB7904699A patent/GB2016831B/en not_active Expired
- 1979-02-13 FR FR7903932A patent/FR2420171B1/fr not_active Expired
- 1979-03-03 DE DE19792908363 patent/DE2908363A1/de not_active Withdrawn
- 1979-03-13 IT IT20929/79A patent/IT1164998B/it active
Also Published As
Publication number | Publication date |
---|---|
GB2016831B (en) | 1982-07-21 |
GB2016831A (en) | 1979-09-26 |
JPS54125453A (en) | 1979-09-28 |
FR2420171A1 (fr) | 1979-10-12 |
DE2908363A1 (de) | 1979-09-27 |
IT1164998B (it) | 1987-04-22 |
US4162526A (en) | 1979-07-24 |
IT7920929A0 (it) | 1979-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |