FR3097343B1 - Procédé de diagnostic d’une sortie d’un calculateur esclave avec l’autorisation d’un calculateur maître - Google Patents

Procédé de diagnostic d’une sortie d’un calculateur esclave avec l’autorisation d’un calculateur maître Download PDF

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Publication number
FR3097343B1
FR3097343B1 FR1906332A FR1906332A FR3097343B1 FR 3097343 B1 FR3097343 B1 FR 3097343B1 FR 1906332 A FR1906332 A FR 1906332A FR 1906332 A FR1906332 A FR 1906332A FR 3097343 B1 FR3097343 B1 FR 3097343B1
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FR
France
Prior art keywords
output
computer
diagnosing
master computer
authorization
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Expired - Fee Related
Application number
FR1906332A
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English (en)
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FR3097343A1 (fr
Inventor
Kevin Langard
Guillaume Barral
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.)
PSA Automobiles SA
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PSA Automobiles SA
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Application filed by PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1906332A priority Critical patent/FR3097343B1/fr
Publication of FR3097343A1 publication Critical patent/FR3097343A1/fr
Application granted granted Critical
Publication of FR3097343B1 publication Critical patent/FR3097343B1/fr
Expired - Fee Related 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
    • 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
    • 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
    • G06F11/0766—Error or fault reporting or storing
    • G06F11/0781—Error filtering or prioritizing based on a policy defined by the user or on a policy defined by a hardware/software module, e.g. according to a severity level

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Small-Scale Networks (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)

Abstract

L’invention concerne un procédé de diagnostic d’un calculateur esclave comportant une pluralité de sortie dont au moins une est commandée par un calculateur maître, lesdits calculateurs étant embarqués dans un véhicule, ledit procédé comportant des étapes de : - Réception (301) d’au moins une donnée, provenant du calculateur maître, indiquant si le diagnostic d’une sortie est autorisé, - Mémorisation (302) de la donnée reçue, - Diagnostic (303) périodique de ladite sortie uniquement si la donnée mémorisée indique que le diagnostic est autorisé pour ladite sortie, - si le diagnostic de la sortie détecte un défaut de ladite sortie alors l’émission (304), à destination du calculateur maitre d’un code défaut. Figure pour l’abrégé : Figure 3
FR1906332A 2019-06-13 2019-06-13 Procédé de diagnostic d’une sortie d’un calculateur esclave avec l’autorisation d’un calculateur maître Expired - Fee Related FR3097343B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1906332A FR3097343B1 (fr) 2019-06-13 2019-06-13 Procédé de diagnostic d’une sortie d’un calculateur esclave avec l’autorisation d’un calculateur maître

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1906332 2019-06-13
FR1906332A FR3097343B1 (fr) 2019-06-13 2019-06-13 Procédé de diagnostic d’une sortie d’un calculateur esclave avec l’autorisation d’un calculateur maître

Publications (2)

Publication Number Publication Date
FR3097343A1 FR3097343A1 (fr) 2020-12-18
FR3097343B1 true FR3097343B1 (fr) 2021-05-14

Family

ID=68281602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1906332A Expired - Fee Related FR3097343B1 (fr) 2019-06-13 2019-06-13 Procédé de diagnostic d’une sortie d’un calculateur esclave avec l’autorisation d’un calculateur maître

Country Status (1)

Country Link
FR (1) FR3097343B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3138709B2 (ja) * 1993-12-21 2001-02-26 アイシン・エィ・ダブリュ株式会社 車両用電子制御装置の自己故障診断方法及び装置
US8392764B2 (en) * 2009-11-16 2013-03-05 Cooper Technologies Company Methods and systems for identifying and configuring networked devices
JP2014046730A (ja) * 2012-08-30 2014-03-17 Hitachi Automotive Systems Ltd 車載用電子制御装置

Also Published As

Publication number Publication date
FR3097343A1 (fr) 2020-12-18

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