FR3089665B1 - Method and device for configuring a data supervision module exchanged on a data bus of a vehicle subject to operational safety constraints - Google Patents

Method and device for configuring a data supervision module exchanged on a data bus of a vehicle subject to operational safety constraints Download PDF

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Publication number
FR3089665B1
FR3089665B1 FR1872512A FR1872512A FR3089665B1 FR 3089665 B1 FR3089665 B1 FR 3089665B1 FR 1872512 A FR1872512 A FR 1872512A FR 1872512 A FR1872512 A FR 1872512A FR 3089665 B1 FR3089665 B1 FR 3089665B1
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France
Prior art keywords
data
configuring
supervision module
data bus
operational safety
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
FR1872512A
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French (fr)
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FR3089665A1 (en
Inventor
Aabid Moulay Abdelaziz El
Khaled Karray
Jean Luc Danger
Sylvain Guilley
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.)
Telecom ParisTech
Institut Mines Telecom IMT
PSA Automobiles SA
Original Assignee
Telecom ParisTech
Institut Mines Telecom IMT
PSA Automobiles SA
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Application filed by Telecom ParisTech, Institut Mines Telecom IMT, PSA Automobiles SA filed Critical Telecom ParisTech
Priority to FR1872512A priority Critical patent/FR3089665B1/en
Publication of FR3089665A1 publication Critical patent/FR3089665A1/en
Application granted granted Critical
Publication of FR3089665B1 publication Critical patent/FR3089665B1/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G06N20/20—Ensemble learning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N5/00—Computing arrangements using knowledge-based models
    • G06N5/01—Dynamic search techniques; Heuristics; Dynamic trees; Branch-and-bound
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods

Abstract

L’invention a pour objet un procédé de paramétrage d’un module de supervision d’un signal cible émis sur un bus de données d’un véhicule, ledit module de supervision comportant un modèle comportemental destiné à prédire des valeurs du signal cible, caractérisé en ce qu’il comporte des étapes de : - sélection (22) de signaux à partir du signal cible, - acquisition (23) de données correspondant aux signaux sélectionnés, - mise en forme (24) des données acquises, - détermination (25) d’un ensemble de données d’apprentissage à partir des données acquises, - sélection (27) d’un algorithme d’apprentissage, - détermination (28) d’une fonction de coût à minimiser par l’algorithme d’apprentissage, - génération du modèle comportemental par apprentissage de l’algorithme sélectionné avec les données de l’ensemble d’apprentissage et la fonction coût déterminée, - Evaluation (29) du module de supervision intégrant le modèle comportemental Figure pour l’abrégé : figure 2The subject of the invention is a method for configuring a module for supervising a target signal transmitted on a data bus of a vehicle, said supervision module comprising a behavioral model intended to predict values of the target signal, characterized in that it comprises steps of: - selection (22) of signals from the target signal, - acquisition (23) of data corresponding to the selected signals, - formatting (24) of the acquired data, - determination (25 ) a set of training data from the acquired data, - selection (27) of a training algorithm, - determination (28) of a cost function to be minimized by the training algorithm, - generation of the behavioral model by learning the algorithm selected with the data of the training set and the determined cost function, - Evaluation (29) of the supervision module integrating the behavioral model Figure for the abstract: figure 2

FR1872512A 2018-12-07 2018-12-07 Method and device for configuring a data supervision module exchanged on a data bus of a vehicle subject to operational safety constraints Active FR3089665B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1872512A FR3089665B1 (en) 2018-12-07 2018-12-07 Method and device for configuring a data supervision module exchanged on a data bus of a vehicle subject to operational safety constraints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1872512A FR3089665B1 (en) 2018-12-07 2018-12-07 Method and device for configuring a data supervision module exchanged on a data bus of a vehicle subject to operational safety constraints

Publications (2)

Publication Number Publication Date
FR3089665A1 FR3089665A1 (en) 2020-06-12
FR3089665B1 true FR3089665B1 (en) 2021-03-19

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FR1872512A Active FR3089665B1 (en) 2018-12-07 2018-12-07 Method and device for configuring a data supervision module exchanged on a data bus of a vehicle subject to operational safety constraints

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FR (1) FR3089665B1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10489992B2 (en) 2017-05-08 2019-11-26 Lear Corporation Vehicle communication network

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Publication number Publication date
FR3089665A1 (en) 2020-06-12

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