FR2992445B1 - Procede de synchronisation de donnees d'algorithmes de calculateurs asynchrones d'aeronef - Google Patents

Procede de synchronisation de donnees d'algorithmes de calculateurs asynchrones d'aeronef

Info

Publication number
FR2992445B1
FR2992445B1 FR1255966A FR1255966A FR2992445B1 FR 2992445 B1 FR2992445 B1 FR 2992445B1 FR 1255966 A FR1255966 A FR 1255966A FR 1255966 A FR1255966 A FR 1255966A FR 2992445 B1 FR2992445 B1 FR 2992445B1
Authority
FR
France
Prior art keywords
asynchronous
algorithm data
aircraft computers
synchronizing algorithm
synchronizing
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.)
Active
Application number
FR1255966A
Other languages
English (en)
Other versions
FR2992445A1 (fr
Inventor
Jean Pasquie
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1255966A priority Critical patent/FR2992445B1/fr
Priority to US13/921,454 priority patent/US10356178B2/en
Priority to GB1311122.4A priority patent/GB2505286B/en
Publication of FR2992445A1 publication Critical patent/FR2992445A1/fr
Application granted granted Critical
Publication of FR2992445B1 publication Critical patent/FR2992445B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/12Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38Information transfer, e.g. on bus
    • G06F13/42Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4282Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46Multiprogramming arrangements
    • G06F9/54Interprogram communication
    • G06F9/544Buffers; Shared memory; Pipes
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46Multiprogramming arrangements
    • G06F9/54Interprogram communication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40Bus networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multi Processors (AREA)
  • Small-Scale Networks (AREA)
  • Hardware Redundancy (AREA)
FR1255966A 2012-06-22 2012-06-22 Procede de synchronisation de donnees d'algorithmes de calculateurs asynchrones d'aeronef Active FR2992445B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1255966A FR2992445B1 (fr) 2012-06-22 2012-06-22 Procede de synchronisation de donnees d'algorithmes de calculateurs asynchrones d'aeronef
US13/921,454 US10356178B2 (en) 2012-06-22 2013-06-19 Method of synchronizing data for algorithms of asynchronous computers of an aircraft
GB1311122.4A GB2505286B (en) 2012-06-22 2013-06-21 A method of synchronizing data for algorithms of asynchronous computers of an aircraft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1255966A FR2992445B1 (fr) 2012-06-22 2012-06-22 Procede de synchronisation de donnees d'algorithmes de calculateurs asynchrones d'aeronef

Publications (2)

Publication Number Publication Date
FR2992445A1 FR2992445A1 (fr) 2013-12-27
FR2992445B1 true FR2992445B1 (fr) 2014-07-04

Family

ID=47227902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1255966A Active FR2992445B1 (fr) 2012-06-22 2012-06-22 Procede de synchronisation de donnees d'algorithmes de calculateurs asynchrones d'aeronef

Country Status (3)

Country Link
US (1) US10356178B2 (fr)
FR (1) FR2992445B1 (fr)
GB (1) GB2505286B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115033647B (zh) * 2022-08-11 2022-11-08 杭州湖畔网络技术有限公司 数据同步方法、装置、电子设备及存储介质

Family Cites Families (23)

* Cited by examiner, † Cited by third party
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US5377327A (en) * 1988-04-22 1994-12-27 Digital Equipment Corporation Congestion avoidance scheme for computer networks
US5355494A (en) * 1991-12-12 1994-10-11 Thinking Machines Corporation Compiler for performing incremental live variable analysis for data-parallel programs
US5710922A (en) * 1993-06-02 1998-01-20 Apple Computer, Inc. Method for synchronizing and archiving information between computer systems
US6101497A (en) * 1996-05-31 2000-08-08 Emc Corporation Method and apparatus for independent and simultaneous access to a common data set
US5870759A (en) * 1996-10-09 1999-02-09 Oracle Corporation System for synchronizing data between computers using a before-image of data
US6658565B1 (en) * 1998-06-01 2003-12-02 Sun Microsystems, Inc. Distributed filtering and monitoring system for a computer internetwork
JP2001352318A (ja) * 2000-04-05 2001-12-21 Sony Corp 送信回路とその方法、受信回路とその方法およびデータ通信装置
WO2002030062A1 (fr) * 2000-10-03 2002-04-11 U4Ea Technologies Limited Affectation de niveaux de priorite dans un flux de donnees
AU2002237758A1 (en) * 2001-01-03 2002-07-16 Synchrologic, Inc. A system and method for data synchronization between remote devices
US7908042B2 (en) * 2001-02-13 2011-03-15 The Boeing Company Methods and apparatus for wireless upload and download of aircraft data
WO2003025816A1 (fr) * 2001-09-21 2003-03-27 Xinics Inc. Systeme destine a fournir des contenus educationnels sur internet et procede associe
US6654386B2 (en) * 2002-04-24 2003-11-25 Teledyne Technologies Incorporated Method, system, and apparatus for processing aircraft data files
US20050044145A1 (en) * 2003-08-20 2005-02-24 International Business Machines Corporation Collaboration method and system
US7096017B2 (en) * 2004-04-08 2006-08-22 Motorola, Inc. Method and system for synchronization of communication between a mobile subscriber and a base station
US7774112B2 (en) * 2004-09-27 2010-08-10 Teledyne Technologies Incorporated System and method for flight data recording
US20070217763A1 (en) * 2005-09-20 2007-09-20 A4S Security, Inc. Robust surveillance system with partitioned media
US20070106771A1 (en) * 2005-11-10 2007-05-10 International Business Machines Corporation Reconciliation of independently updated distributed data
US20080304486A1 (en) * 2007-06-08 2008-12-11 Joshua Verweyst Graessley Multiplexed data stream protocol
US7711864B2 (en) * 2007-08-31 2010-05-04 Apple Inc. Methods and systems to dynamically manage performance states in a data processing system
US8818938B2 (en) * 2010-04-01 2014-08-26 Salesforce.Com, Inc. System, method and computer program product for synchronizing entities within a system
EP2583419B1 (fr) * 2010-06-17 2016-04-06 Saab AB Ethernet pour avionique
BR112013000184B1 (pt) * 2010-07-05 2020-11-24 Saab Ab METODO PARA CONFIGURAR UM SISTEMA DE CONTROLE DE AVIONICOS DISTRIBUfDO
US20120185776A1 (en) * 2011-01-14 2012-07-19 Microsoft Corporation Analyzing resource consumption of software executing during a usage scenario

Also Published As

Publication number Publication date
GB2505286B (en) 2020-07-01
FR2992445A1 (fr) 2013-12-27
GB201311122D0 (en) 2013-08-07
US20130346632A1 (en) 2013-12-26
US10356178B2 (en) 2019-07-16
GB2505286A (en) 2014-02-26

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