FR3108191B1 - Procédé et dispositif de mise à jour d’un logiciel comportant des adresses physiques vers la mémoire d’un calculateur embarqué d’un véhicule - Google Patents

Procédé et dispositif de mise à jour d’un logiciel comportant des adresses physiques vers la mémoire d’un calculateur embarqué d’un véhicule Download PDF

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Publication number
FR3108191B1
FR3108191B1 FR2002378A FR2002378A FR3108191B1 FR 3108191 B1 FR3108191 B1 FR 3108191B1 FR 2002378 A FR2002378 A FR 2002378A FR 2002378 A FR2002378 A FR 2002378A FR 3108191 B1 FR3108191 B1 FR 3108191B1
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FR
France
Prior art keywords
memory
zone
physical addresses
software
vehicle
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
FR2002378A
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English (en)
Other versions
FR3108191A1 (fr
Inventor
Pierre Schmidt
Francois Rochette
Thierry Lopez
Emmanuel Georges
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.)
Stellantis Auto SAS
Original Assignee
PSA Automobiles SA
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2002378A priority Critical patent/FR3108191B1/fr
Priority to EP21707766.8A priority patent/EP4118548A1/fr
Priority to PCT/FR2021/050190 priority patent/WO2021181015A1/fr
Priority to CN202180020341.3A priority patent/CN115280280A/zh
Publication of FR3108191A1 publication Critical patent/FR3108191A1/fr
Application granted granted Critical
Publication of FR3108191B1 publication Critical patent/FR3108191B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • G06F21/572—Secure firmware programming, e.g. of basic input output system [BIOS]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • G06F21/575—Secure boot
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
    • H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/085—Retrieval of network configuration; Tracking network configuration history
    • H04L41/0859—Retrieval of network configuration; Tracking network configuration history by keeping history of different configuration generations or by rolling back to previous configuration versions
    • H04L41/0863—Retrieval of network configuration; Tracking network configuration history by keeping history of different configuration generations or by rolling back to previous configuration versions by rolling back to previous configuration versions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0866—Checking the configuration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • 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
    • 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
    • H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters 

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Stored Programmes (AREA)

Abstract

L’invention concerne un procédé d’installation d’une mise à jour d’un logiciel d’un calculateur embarqué d’un véhicule, comportant une mémoire comprenant une première zone, une deuxième zone, un logiciel courant, généré lors d’une première compilation préalable, étant stocké dans la première zone, et comportant des adresses physiques, déterminées lors de la première compilation préalable, désignant des parties de ladite première zone, et un pointeur indiquant au calculateur quelles instructions exécuter, ledit pointeur indiquant la première zone mémoire, comportant des étapes de : - Téléchargement (311) d’un logiciel de mise à jour, généré lors d’une deuxième compilation préalable, comportant des adresses physiques, désignant des parties de ladite deuxième zone mémoire, -Emission (312) d’une requête commandant une écriture de la mise à jour dans la deuxième zone - Emission (314) d’une requête commandant une activation du logiciel mis à jour, comportant une modification du pointeur, de sorte que celui-ci indique la deuxième zone. Figure pour l’abrégé : Figure 3
FR2002378A 2020-03-10 2020-03-10 Procédé et dispositif de mise à jour d’un logiciel comportant des adresses physiques vers la mémoire d’un calculateur embarqué d’un véhicule Active FR3108191B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2002378A FR3108191B1 (fr) 2020-03-10 2020-03-10 Procédé et dispositif de mise à jour d’un logiciel comportant des adresses physiques vers la mémoire d’un calculateur embarqué d’un véhicule
EP21707766.8A EP4118548A1 (fr) 2020-03-10 2021-02-02 Procédé et dispositif de mise à jour d'un logiciel comportant des adresses physiques vers la mémoire d'un calculateur embarqué d'un véhicule
PCT/FR2021/050190 WO2021181015A1 (fr) 2020-03-10 2021-02-02 Procédé et dispositif de mise à jour d'un logiciel comportant des adresses physiques vers la mémoire d'un calculateur embarqué d'un véhicule
CN202180020341.3A CN115280280A (zh) 2020-03-10 2021-02-02 用于朝向车辆的车载计算机的存储器更新包括物理地址的软件的更新方法和更新装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2002378 2020-03-10
FR2002378A FR3108191B1 (fr) 2020-03-10 2020-03-10 Procédé et dispositif de mise à jour d’un logiciel comportant des adresses physiques vers la mémoire d’un calculateur embarqué d’un véhicule

Publications (2)

Publication Number Publication Date
FR3108191A1 FR3108191A1 (fr) 2021-09-17
FR3108191B1 true FR3108191B1 (fr) 2023-05-19

Family

ID=72088200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2002378A Active FR3108191B1 (fr) 2020-03-10 2020-03-10 Procédé et dispositif de mise à jour d’un logiciel comportant des adresses physiques vers la mémoire d’un calculateur embarqué d’un véhicule

Country Status (4)

Country Link
EP (1) EP4118548A1 (fr)
CN (1) CN115280280A (fr)
FR (1) FR3108191B1 (fr)
WO (1) WO2021181015A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114003629A (zh) * 2021-10-29 2022-02-01 深圳壹账通智能科技有限公司 一种高效预编译型缓存数据管理方法、装置、设备和介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1209813A (en) 1968-02-22 1970-10-21 Agfa Gevaert Nv Improved photographic silver halide material
FR2719924B1 (fr) 1994-05-11 1996-08-14 Peugeot Procédé de déverrouillage de l'accès d'un outil de téléchargement d'un fichier, à un calculateur.
US6141683A (en) * 1998-01-30 2000-10-31 Lucent Technologies, Inc. Method for remotely and reliably updating of the software on a computer with provision for roll back
US10289404B2 (en) * 2017-07-25 2019-05-14 Aurora Labs Ltd. Detecting anomalies using real-time ECU processing activity
JP2019036238A (ja) 2017-08-21 2019-03-07 株式会社東芝 更新制御装置、端末、更新制御方法およびプログラム
US20190095187A1 (en) * 2017-09-28 2019-03-28 Trillium Incorporated Incremental updates in static libraries

Also Published As

Publication number Publication date
CN115280280A (zh) 2022-11-01
FR3108191A1 (fr) 2021-09-17
EP4118548A1 (fr) 2023-01-18
WO2021181015A1 (fr) 2021-09-16

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