FR3089375B1 - Procédé et système de protection d’un aéronef contre une instruction de commande incohérente - Google Patents

Procédé et système de protection d’un aéronef contre une instruction de commande incohérente Download PDF

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Publication number
FR3089375B1
FR3089375B1 FR1872298A FR1872298A FR3089375B1 FR 3089375 B1 FR3089375 B1 FR 3089375B1 FR 1872298 A FR1872298 A FR 1872298A FR 1872298 A FR1872298 A FR 1872298A FR 3089375 B1 FR3089375 B1 FR 3089375B1
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FR
France
Prior art keywords
control instruction
inconsistent
protecting
unit
aircraft against
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
FR1872298A
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English (en)
Other versions
FR3089375A1 (fr
Inventor
Jean Guilhamet
Stéphane Bouchon
Pierre Bizet
Marina Giuseppin
Marie-Claire Pineri
Sophie Royer
Christophe Guillon
Floch Ewen Le
Lionel Afchard
Stéphane Gauthier
Jérôme Treanton
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Airbus Operations SAS
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Airbus Operations 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 Airbus Operations SAS filed Critical Airbus Operations SAS
Priority to FR1872298A priority Critical patent/FR3089375B1/fr
Priority to US16/700,005 priority patent/US11467837B2/en
Publication of FR3089375A1 publication Critical patent/FR3089375A1/fr
Application granted granted Critical
Publication of FR3089375B1 publication Critical patent/FR3089375B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields
    • 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
    • G06F11/0736—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 functional embedded systems, i.e. in a data processing system designed as a combination of hardware and software dedicated to performing a certain function
    • G06F11/0739—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 functional embedded systems, i.e. in a data processing system designed as a combination of hardware and software dedicated to performing a certain function in a data processing system embedded in automotive or aircraft systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • B64D45/0015—Devices specially adapted for the protection against criminal attack, e.g. anti-hijacking systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3836—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for
    • B64D2045/0085—Devices for aircraft health monitoring, e.g. monitoring flutter or vibration
    • 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
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3447—Performance evaluation by modeling

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Quality & Reliability (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Traffic Control Systems (AREA)
  • Safety Devices In Control Systems (AREA)

Abstract

- Procédé et système de protection d’un aéronef contre une instruction de commande incohérente. - Le système de protection d’un aéronef contre une instruction de commande incohérente comporte une unité de génération (2) générant une instruction de commande transmise à une unité d’évaluation (3) qui évalue si l’instruction de commande est incohérente ou non et qui génère et transmet un ordre de validation si l’instruction de commande est cohérente ou une requête d’arbitrage sinon, la requête d’arbitrage étant transmise par une unité d’arbitrage, le cas échéant, à un opérateur (O) qui émet une réponse de confirmation ou une réponse d’annulation, l’unité d’arbitrage (9) générant et transmettant à une unité d’exécution (12) un ordre de validation en cas de réception d’une réponse de confirmation et un ordre d’annulation en cas de réception d’une réponse d’annulation, le système (1) permettant à l’unité d’exécution (12) d’exécuter uniquement les instructions de commande évaluée et confirmée comme n’étant pas incohérente. Figure pour l'abrégé : Fig. 1
FR1872298A 2018-12-04 2018-12-04 Procédé et système de protection d’un aéronef contre une instruction de commande incohérente Active FR3089375B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1872298A FR3089375B1 (fr) 2018-12-04 2018-12-04 Procédé et système de protection d’un aéronef contre une instruction de commande incohérente
US16/700,005 US11467837B2 (en) 2018-12-04 2019-12-02 Method and system for protecting an aircraft against an incoherent command instruction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1872298A FR3089375B1 (fr) 2018-12-04 2018-12-04 Procédé et système de protection d’un aéronef contre une instruction de commande incohérente

Publications (2)

Publication Number Publication Date
FR3089375A1 FR3089375A1 (fr) 2020-06-05
FR3089375B1 true FR3089375B1 (fr) 2020-11-20

Family

ID=68072452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1872298A Active FR3089375B1 (fr) 2018-12-04 2018-12-04 Procédé et système de protection d’un aéronef contre une instruction de commande incohérente

Country Status (2)

Country Link
US (1) US11467837B2 (fr)
FR (1) FR3089375B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3131402B1 (fr) * 2021-12-24 2024-02-02 Dassault Aviat Architecture de commande virtualisee d un aeronef et procede associe.
FR3131401A1 (fr) * 2021-12-24 2023-06-30 Dassault Aviation Architecture de commande virtualisee d un aeronef et procede associe.
CN114510269B (zh) * 2021-12-29 2023-08-11 北京空间飞行器总体设计部 一种基于多星器联合测试的遥控指令生成方法及装置
DE102022121418A1 (de) 2022-08-24 2024-02-29 Deutsches Zentrum für Luft- und Raumfahrt e.V. Vorrichtung zur Ermittlung und Anzeige von Konsequenzen eines Fehlerzustands von Systemen eines Luftfahrzeugs

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2819964B1 (fr) * 2001-01-23 2003-04-11 Thomson Csf Procede de selection des applications activables au travers d'un reseau de communication aeronautique civil
US20140324520A1 (en) * 2005-05-20 2014-10-30 Diakont Advanced Technologies, Inc. Method for deterministic safety analysis in non-stationary high risk system, control method and control system using thereof
JP4486609B2 (ja) * 2006-03-31 2010-06-23 富士通株式会社 ストレージ装置、ストレージ装置のストレージ制御ファームウェアの活性プログラム交換方法及びストレージ制御ファームウェアの活性プログラム交換のためのプログラム
FR2926692B1 (fr) * 2008-01-23 2010-02-19 Airbus France Procedes et dispositifs pour ameliorer la fiabilite de communication entre un aeronef et un systeme distant
FR2959835B1 (fr) * 2010-05-10 2012-06-15 Airbus Operations Sas Systeme de commande de vol et aeronef le comportant
SE1250982A1 (sv) * 2012-09-03 2014-03-04 Scania Cv Ab Kommunikationssystem i motorfordon
US10413246B2 (en) * 2014-06-23 2019-09-17 Eldad Izhak HOCHMAN Detection of human-machine interaction errors
FR3023023B1 (fr) * 2014-06-27 2016-06-10 Airbus Helicopters Procede et dispositif de commande d'au moins un equipement
FR3044758B1 (fr) * 2015-12-08 2018-01-12 Airbus Operations Ensemble de gestion de vol d’un aeronef et procede de surveillance de consignes de guidage d’un tel ensemble.
FR3052289B1 (fr) * 2016-06-02 2021-05-14 Safran Electronics & Defense Systemes comprenant un drone et une entite de commande de ce drone
US11440677B2 (en) * 2018-11-16 2022-09-13 Rolls-Royce Corporation Secured backup feature for an embedded system

Also Published As

Publication number Publication date
FR3089375A1 (fr) 2020-06-05
US11467837B2 (en) 2022-10-11
US20200183692A1 (en) 2020-06-11

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