FR3104769B1 - Vehicle ECU software update control method and device - Google Patents

Vehicle ECU software update control method and device Download PDF

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Publication number
FR3104769B1
FR3104769B1 FR1914280A FR1914280A FR3104769B1 FR 3104769 B1 FR3104769 B1 FR 3104769B1 FR 1914280 A FR1914280 A FR 1914280A FR 1914280 A FR1914280 A FR 1914280A FR 3104769 B1 FR3104769 B1 FR 3104769B1
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France
Prior art keywords
computer
temperature
software update
control method
update control
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
FR1914280A
Other languages
French (fr)
Other versions
FR3104769A1 (en
Inventor
Kevin Langard
Amina Malik
Jean-Sebastien Marchand
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
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.)
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Publication date
Application filed by PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1914280A priority Critical patent/FR3104769B1/en
Publication of FR3104769A1 publication Critical patent/FR3104769A1/en
Application granted granted Critical
Publication of FR3104769B1 publication Critical patent/FR3104769B1/en
Active legal-status Critical Current
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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means
    • G06F1/206—Cooling means comprising thermal management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Human Computer Interaction (AREA)
  • Stored Programmes (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

L’invention concerne un procédé et un dispositif de contrôle de mise à jour logicielle d’un ou plusieurs calculateurs (103 à 105) d’un véhicule. A cet effet, des information représentatives de température de chaque calculateur (103 à 105) sont reçues, par exemple la température courante dans le calculateur et la température maximale admissible par chaque calculateur. La mise à jour du calculateur est contrôlée en fonction de cette ou ces informations de températures. Par exemple, la mise à jour du calculateur n’est lancée que si la différence entre la température maximale admissible et la température courante est supérieure à un seuil déterminé. Figure pour l’abrégé : Figure 1The invention relates to a method and a device for controlling the software update of one or more computers (103 to 105) of a vehicle. To this end, information representing the temperature of each computer (103 to 105) is received, for example the current temperature in the computer and the maximum temperature admissible by each computer. The update of the computer is controlled according to this or these temperature information. For example, the computer update is only launched if the difference between the maximum admissible temperature and the current temperature is greater than a determined threshold. Figure for abstract: Figure 1

FR1914280A 2019-12-12 2019-12-12 Vehicle ECU software update control method and device Active FR3104769B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1914280A FR3104769B1 (en) 2019-12-12 2019-12-12 Vehicle ECU software update control method and device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1914280 2019-12-12
FR1914280A FR3104769B1 (en) 2019-12-12 2019-12-12 Vehicle ECU software update control method and device

Publications (2)

Publication Number Publication Date
FR3104769A1 FR3104769A1 (en) 2021-06-18
FR3104769B1 true FR3104769B1 (en) 2022-12-23

Family

ID=69743501

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1914280A Active FR3104769B1 (en) 2019-12-12 2019-12-12 Vehicle ECU software update control method and device

Country Status (1)

Country Link
FR (1) FR3104769B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6056424B2 (en) * 2012-11-29 2017-01-11 株式会社デンソー In-vehicle program update device
US10807545B2 (en) * 2017-11-14 2020-10-20 Ford Global Technologies, Llc Temperature-based embedded modem feature scaling

Also Published As

Publication number Publication date
FR3104769A1 (en) 2021-06-18

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