FR2664720B1 - Systeme de transfert de donnees de calculateur. - Google Patents

Systeme de transfert de donnees de calculateur.

Info

Publication number
FR2664720B1
FR2664720B1 FR8513732A FR8513732A FR2664720B1 FR 2664720 B1 FR2664720 B1 FR 2664720B1 FR 8513732 A FR8513732 A FR 8513732A FR 8513732 A FR8513732 A FR 8513732A FR 2664720 B1 FR2664720 B1 FR 2664720B1
Authority
FR
France
Prior art keywords
data transfer
transfer system
computer data
computer
transfer
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 - Fee Related
Application number
FR8513732A
Other languages
English (en)
French (fr)
Other versions
FR2664720A1 (fr
Inventor
Brian Frederick Farman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2664720A1 publication Critical patent/FR2664720A1/fr
Application granted granted Critical
Publication of FR2664720B1 publication Critical patent/FR2664720B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F02C9/28—Regulating systems responsive to plant or ambient parameters, e.g. temperature, pressure, rotor speed
    • 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
    • G06F11/1633—Error detection by comparing the output of redundant processing systems using mutual exchange of the output between the redundant processing components
    • 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
    • G06F11/202—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 processing functionality is redundant
    • G06F11/2023—Failover techniques
    • G06F11/2033—Failover techniques switching over of hardware resources
    • 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
    • G06F11/202—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 processing functionality is redundant
    • G06F11/2038—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 processing functionality is redundant with a single idle spare processing 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
    • G06F11/202—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 processing functionality is redundant
    • G06F11/2043—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 processing functionality is redundant where the redundant components share a common memory address space
    • 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
    • G06F11/2097—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 maintaining the standby controller/processing unit updated
    • 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
    • G06F11/1687—Temporal synchronisation or re-synchronisation of redundant processing components at event level, e.g. by interrupt or result of polling

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Hardware Redundancy (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
FR8513732A 1984-02-28 1985-09-17 Systeme de transfert de donnees de calculateur. Expired - Fee Related FR2664720B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8405159 1984-02-28

Publications (2)

Publication Number Publication Date
FR2664720A1 FR2664720A1 (fr) 1992-01-17
FR2664720B1 true FR2664720B1 (fr) 1994-05-20

Family

ID=10557275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8513732A Expired - Fee Related FR2664720B1 (fr) 1984-02-28 1985-09-17 Systeme de transfert de donnees de calculateur.

Country Status (4)

Country Link
DE (1) DE3533849A1 (de)
FR (1) FR2664720B1 (de)
GB (1) GB2237904B (de)
IT (1) IT1232660B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9125975D0 (en) * 1991-12-06 1992-02-05 Lucas Ind Plc Multi-lane controller
US5583757A (en) * 1992-08-04 1996-12-10 The Dow Chemical Company Method of input signal resolution for actively redundant process control computers
DE19529434B4 (de) 1995-08-10 2009-09-17 Continental Teves Ag & Co. Ohg Microprozessorsystem für sicherheitskritische Regelungen
FR2748829B1 (fr) * 1996-05-17 1998-08-07 Hautbois Rene Pierre Dispositif de commande securisee tolerant aux pannes
DE19716197A1 (de) 1997-04-18 1998-10-22 Itt Mfg Enterprises Inc Mikroprozessorsystem für sicherheitskritische Regelungen
DE19720618A1 (de) 1997-05-16 1998-11-19 Itt Mfg Enterprises Inc Mikroprozessorsystem für Kfz-Regelungssysteme
DE19834863A1 (de) 1998-08-01 2000-02-03 Heidenhain Gmbh Dr Johannes Verfahren zur sicheren Datenübertragung zwischen einer numerischen Steuerung und einem räumlich getrennten Gerät
EP2971593B1 (de) 2013-03-13 2019-07-03 Rolls-Royce North American Technologies, Inc. Gasturbine mit elektrischem system umfassend elektrische bussysteme

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1364625A (en) * 1970-07-09 1974-08-21 Secr Defence Digital data processing system
IT1087261B (it) * 1977-10-20 1985-06-04 Euteco Spa Sistema a due calcolatori con commutazione automatica in presenza di dati storici,per l'automazione di impianti industriali
US4270168A (en) * 1978-08-31 1981-05-26 United Technologies Corporation Selective disablement in fail-operational, fail-safe multi-computer control system
JPS5537641A (en) * 1978-09-08 1980-03-15 Fujitsu Ltd Synchronization system for doubled processor
US4387426A (en) * 1979-09-06 1983-06-07 Rolls-Royce Limited Digital data processing system
JPS573101A (en) * 1980-06-09 1982-01-08 Hitachi Ltd Multiple control device

Also Published As

Publication number Publication date
IT1232660B (it) 1992-03-02
FR2664720A1 (fr) 1992-01-17
GB2237904A (en) 1991-05-15
IT8548633A0 (it) 1985-10-04
DE3533849A1 (de) 1995-10-12
GB2237904B (en) 1991-10-02

Similar Documents

Publication Publication Date Title
DE3789757D1 (de) Datenübertragungsanlage.
DE3584751D1 (de) Datenuebertragungssystem.
DE3670412D1 (de) Datenuebertragungssystem.
DE3787494D1 (de) Datenübertragungssteuerungssystem.
DE3586041D1 (de) Hierarchisches datenuebertragungssystem.
DE3689452T2 (de) Datenübertragungssystem.
DE3484400D1 (de) Datenuebertragungssysteme.
DE3862594D1 (de) Sichere datenaustauschsysteme.
DE3480894D1 (de) Digitales datenuebertragungssystem.
DE3582662D1 (de) Virtuelles datenverarbeitungssystem.
DE3850347D1 (de) Leistungsdatenverarbeitungssystem.
DE3671557D1 (de) Datenverarbeitungsanlage.
DE3485668D1 (de) Digitales datenuebertragungssystem.
DE3485264D1 (de) Digitales datenuebertragungssystem.
DE3789743D1 (de) Serielles Datenübertragungssystem.
DE3687514D1 (de) Datenuebertragungssystem.
DE3674307D1 (de) Datenverarbeitungsanlage.
DK73683D0 (da) Dataoverfoeringsanlaeg
DE3484147D1 (de) Rechnersystem.
DE68900708D1 (de) Datenuebertragungsverarbeitungssystem.
DE3280423D1 (de) Datenuebertragungssystem.
DE3680349D1 (de) Datenverarbeitungssystem.
DE3587508T2 (de) Sendedatenverarbeitungssystem.
DE3682486D1 (de) Vielfachknoten-datenverarbeitungssystem.
FR2664720B1 (fr) Systeme de transfert de donnees de calculateur.

Legal Events

Date Code Title Description
ST Notification of lapse