FR2576730B1 - Dispositif de traitement de signaux comprenant deux voies - Google Patents

Dispositif de traitement de signaux comprenant deux voies

Info

Publication number
FR2576730B1
FR2576730B1 FR868600985A FR8600985A FR2576730B1 FR 2576730 B1 FR2576730 B1 FR 2576730B1 FR 868600985 A FR868600985 A FR 868600985A FR 8600985 A FR8600985 A FR 8600985A FR 2576730 B1 FR2576730 B1 FR 2576730B1
Authority
FR
France
Prior art keywords
channels
processing device
signal processing
signal
processing
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 - Lifetime
Application number
FR868600985A
Other languages
English (en)
Other versions
FR2576730A1 (fr
Inventor
Edwin Peter Jones
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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
Priority claimed from GB858501936A external-priority patent/GB8501936D0/en
Priority claimed from GB858504020A external-priority patent/GB8504020D0/en
Application filed by Smiths Group PLC filed Critical Smiths Group PLC
Publication of FR2576730A1 publication Critical patent/FR2576730A1/fr
Application granted granted Critical
Publication of FR2576730B1 publication Critical patent/FR2576730B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G06F11/1629—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
    • 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
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/0055—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots with safety arrangements
    • G05D1/0077—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots with safety arrangements using redundant signals or controls

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Hardware Redundancy (AREA)
  • Safety Devices In Control Systems (AREA)
FR868600985A 1985-01-25 1986-01-22 Dispositif de traitement de signaux comprenant deux voies Expired - Lifetime FR2576730B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858501936A GB8501936D0 (en) 1985-01-25 1985-01-25 Monitoring
GB858504020A GB8504020D0 (en) 1985-02-16 1985-02-16 Monitoring

Publications (2)

Publication Number Publication Date
FR2576730A1 FR2576730A1 (fr) 1986-08-01
FR2576730B1 true FR2576730B1 (fr) 1990-01-05

Family

ID=26288716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868600985A Expired - Lifetime FR2576730B1 (fr) 1985-01-25 1986-01-22 Dispositif de traitement de signaux comprenant deux voies

Country Status (5)

Country Link
US (1) US4734687A (fr)
DE (1) DE3600092A1 (fr)
FR (1) FR2576730B1 (fr)
GB (1) GB2170336B (fr)
IT (1) IT1188267B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4943969A (en) * 1988-11-28 1990-07-24 Unisys Corporation Isolation for failures of input signals supplied to dual modules which are checked by comparison
FR2670592A1 (fr) * 1990-12-14 1992-06-19 Sextant Avionique Procede et systeme de securisation des informations de pilotage d'un aeronef.
JP2723687B2 (ja) * 1991-04-08 1998-03-09 シャープ株式会社 表示装置用駆動回路の試験装置
GB9125975D0 (en) * 1991-12-06 1992-02-05 Lucas Ind Plc Multi-lane controller
EP0575942A3 (en) * 1992-06-23 1995-10-25 Hitachi Ltd Display apparatus and method
US5436826A (en) * 1993-10-20 1995-07-25 United Technologies Corporation Dual control with dual sensor averaging and substitution
GB9411525D0 (en) * 1994-06-09 1994-08-03 Smiths Industries Plc Fuel gauging systems
JP3412349B2 (ja) * 1994-12-28 2003-06-03 株式会社日立製作所 制御装置
AU5808299A (en) * 1998-09-04 2000-03-27 Innovative Solutions And Support Inc. Flat panel display using dual cpu's for an aircraft cockpit
DE10006206A1 (de) * 2000-02-11 2001-08-30 Daimler Chrysler Ag Elektronisches Steuersystem
JP3665540B2 (ja) * 2000-07-12 2005-06-29 シャープ株式会社 操作パネルを備える電子機器
ITTO20040325A1 (it) * 2004-05-14 2004-08-14 Ansaldo Segnalamento Ferroviario Spa Dispositivo per la trasmissione sicura di dati verso boe per la segnalazione ferroviaria
US20100010692A1 (en) * 2005-11-14 2010-01-14 Honeywell International Inc. Integrating avionics system with single event upset autonomous recovery
DE102008003515A1 (de) * 2008-01-08 2009-07-09 Leopold Kostal Gmbh & Co. Kg Rechnersystem zur Auswertung sicherheitskritischer Sensorgrößen
CN104699084A (zh) * 2015-02-09 2015-06-10 浙江吉利汽车研究院有限公司 车辆主动安全系统报警的方法及系统
EP3351905B1 (fr) * 2017-01-19 2020-03-11 Melexis Technologies NV Capteur avec fonction de diagnostic automatique
US11263835B2 (en) * 2017-10-27 2022-03-01 The Boeing Company Vehicle fault detection system and method utilizing graphically converted temporal data

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688099A (en) * 1971-04-28 1972-08-29 Lear Siegler Inc Automatic control system with a digital computer
FR2162093B1 (fr) * 1971-12-02 1977-04-08 Hitachi Ltd
US3866171A (en) * 1974-01-18 1975-02-11 Reliance Electric Co Display verifier
FR2344063A1 (fr) * 1976-03-10 1977-10-07 Smiths Industries Ltd Circuit numerique de commande a deux voies au moins
US4307392A (en) * 1979-12-17 1981-12-22 Reliance Electric Co. Digital display verification
US4698785A (en) * 1983-12-02 1987-10-06 Desmond John P Method and apparatus for detecting control system data processing errors

Also Published As

Publication number Publication date
GB2170336A (en) 1986-07-30
DE3600092A1 (de) 1986-07-31
FR2576730A1 (fr) 1986-08-01
IT8619096A0 (it) 1986-01-16
DE3600092C2 (fr) 1993-09-16
US4734687A (en) 1988-03-29
GB2170336B (en) 1988-07-27
GB8600338D0 (en) 1986-02-12
IT1188267B (it) 1988-01-07

Similar Documents

Publication Publication Date Title
DE3650764D1 (de) Bildverarbeitungsgerät
DE3650496D1 (de) Bildverarbeitungsgerät
DE3752330D1 (de) Bildverarbeitungsvorrichtung
DE3785290D1 (de) Bildsignalverarbeitungsgeraet.
FR2576730B1 (fr) Dispositif de traitement de signaux comprenant deux voies
FR2522232B1 (fr) Dispositif de traitement de signaux numeriques
DE3689216D1 (de) Bildverarbeitungsgerät.
DE3751956D1 (de) Bildverarbeitungsgerät
FR2572515B1 (fr) Dispositif de detection de position
DE3583474D1 (de) Bildsignalverarbeitungsgeraet.
DE3677449D1 (de) Bildsignalverarbeitungsvorrichtung.
DE3687789D1 (de) Bildsignalverarbeitungsgeraet.
DE3687023D1 (de) Bildverarbeitungsvorrichtung.
DE3689103D1 (de) Bildverarbeitungsvorrichtung.
DE3687026D1 (de) Bildverarbeitungsvorrichtung.
FR2632746B1 (fr) Dispositif de traitement de donnees
DE3673421D1 (de) Signalverarbeitungsgeraet.
FR2585518B1 (fr) Dispositif de branchement
KR880700359A (ko) 화상처리장치
BE892588A (fr) Dispositif de support de console
FR2562290B1 (fr) Dispositif de traitement de signaux electro-oculographiques
KR880700357A (ko) 화상 처리장치
DE3686822D1 (de) Parallel- bildverarbeitungsgeraet.
PT83140A (fr) Dispositif de granulation
FR2511216B1 (fr) Dispositif de traitement de donnees

Legal Events

Date Code Title Description
CD Change of name or company name