FR3109000B1 - Structure de données et procédé pour la mise à jour d’un logiciel de calculateur - Google Patents

Structure de données et procédé pour la mise à jour d’un logiciel de calculateur Download PDF

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Publication number
FR3109000B1
FR3109000B1 FR2003304A FR2003304A FR3109000B1 FR 3109000 B1 FR3109000 B1 FR 3109000B1 FR 2003304 A FR2003304 A FR 2003304A FR 2003304 A FR2003304 A FR 2003304A FR 3109000 B1 FR3109000 B1 FR 3109000B1
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Prior art keywords
software
data structure
hash field
motor vehicle
computer software
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FR2003304A
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FR3109000A1 (fr
Inventor
Yohann Chevalier
Dominique Spinau
Mélanie Hautecoeur
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Vitesco Technologies
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Vitesco Technologies
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Priority to FR2003304A priority Critical patent/FR3109000B1/fr
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
    • G06F8/60Software deployment
    • G06F8/65Updates
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
    • G06F8/60Software deployment
    • G06F8/65Updates
    • G06F8/658Incremental updates; Differential updates

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stored Programmes (AREA)

Abstract

La structure de données selon l’invention facilite la mise à jour d’un logiciel d’un calculateur d’un véhicule automobile, et ce, de manière incrémentale ou totale.La structure de données (100) comprend : une pluralité de champs de données (110), une pluralité d’un premier champ de hachage (120), dit champ de hachage local, et un deuxième champ de hachage (130), dit champ de hachage global. L’invention couvre également un procédé (200) de mise à jour d’un logiciel, dit logiciel préexistant, d’un calculateur d’un véhicule automobile à partir d’un logiciel, dit logiciel futur. Enfin, l’invention couvre aussi un véhicule automobile mettant en œuvre le procédé (200). Figure pour l’abrégé : Fig. 1
FR2003304A 2020-04-02 2020-04-02 Structure de données et procédé pour la mise à jour d’un logiciel de calculateur Active FR3109000B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2003304A FR3109000B1 (fr) 2020-04-02 2020-04-02 Structure de données et procédé pour la mise à jour d’un logiciel de calculateur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2003304A FR3109000B1 (fr) 2020-04-02 2020-04-02 Structure de données et procédé pour la mise à jour d’un logiciel de calculateur
FR2003304 2020-04-02

Publications (2)

Publication Number Publication Date
FR3109000A1 FR3109000A1 (fr) 2021-10-08
FR3109000B1 true FR3109000B1 (fr) 2023-03-24

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FR2003304A Active FR3109000B1 (fr) 2020-04-02 2020-04-02 Structure de données et procédé pour la mise à jour d’un logiciel de calculateur

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FR (1) FR3109000B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7716660B2 (en) * 2004-12-14 2010-05-11 Microsoft Corporation Method and system for downloading updates
US8631397B2 (en) * 2008-03-31 2014-01-14 Microsoft Corporation Virtualized application image patching
WO2019168907A1 (fr) * 2018-02-27 2019-09-06 Excelfore Corporation Protocole bus basé sur un courtier et architecture multi-client

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Publication number Publication date
FR3109000A1 (fr) 2021-10-08

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