FR3103565B1 - Diagnostic d’une batterie de servitude d’un véhicule par contrôle d’ouverture d’un interrupteur dédié - Google Patents

Diagnostic d’une batterie de servitude d’un véhicule par contrôle d’ouverture d’un interrupteur dédié Download PDF

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Publication number
FR3103565B1
FR3103565B1 FR1913202A FR1913202A FR3103565B1 FR 3103565 B1 FR3103565 B1 FR 3103565B1 FR 1913202 A FR1913202 A FR 1913202A FR 1913202 A FR1913202 A FR 1913202A FR 3103565 B1 FR3103565 B1 FR 3103565B1
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FR
France
Prior art keywords
service battery
battery
diagnosis
opening
service
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Active
Application number
FR1913202A
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English (en)
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FR3103565A1 (fr
Inventor
Eric Mizwicki
Alexis Riera
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
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Publication date
Application filed by PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1913202A priority Critical patent/FR3103565B1/fr
Publication of FR3103565A1 publication Critical patent/FR3103565A1/fr
Application granted granted Critical
Publication of FR3103565B1 publication Critical patent/FR3103565B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • G01R31/386—Arrangements for measuring battery or accumulator variables using test-loads
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
    • G01R31/007—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks using microprocessors or computers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Combustion & Propulsion (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Un véhicule (V) comprend : - une batterie de servitude (BS) alimentant électriquement un réseau de bord (RB), - un interrupteur (ID) installé entre la batterie de servitude (BS) et le réseau de bord (RB) et ayant un état activé dans lequel il peut être ouvert ou fermé pour interdire ou autoriser le passage de courant, et - un processeur (PR) et une mémoire (MD) agencés, lorsqu’un diagnostic de la batterie de servitude (BS) est demandé, pour contrôler le placement de l’interrupteur (ID) dans son état activé puis son ouverture pour provoquer une décroissance de la tension de la batterie de servitude (BS), et, en cas de détection d’une différence entre les tensions de la batterie de servitude (BS) et du réseau de bord (RB), à déclencher la fourniture d’un courant ayant un profil prédéfini à la batterie de servitude (BS) pour tester sa réaction en impédance. Figure 1
FR1913202A 2019-11-26 2019-11-26 Diagnostic d’une batterie de servitude d’un véhicule par contrôle d’ouverture d’un interrupteur dédié Active FR3103565B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1913202A FR3103565B1 (fr) 2019-11-26 2019-11-26 Diagnostic d’une batterie de servitude d’un véhicule par contrôle d’ouverture d’un interrupteur dédié

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1913202 2019-11-26
FR1913202A FR3103565B1 (fr) 2019-11-26 2019-11-26 Diagnostic d’une batterie de servitude d’un véhicule par contrôle d’ouverture d’un interrupteur dédié

Publications (2)

Publication Number Publication Date
FR3103565A1 FR3103565A1 (fr) 2021-05-28
FR3103565B1 true FR3103565B1 (fr) 2021-12-17

Family

ID=69572214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1913202A Active FR3103565B1 (fr) 2019-11-26 2019-11-26 Diagnostic d’une batterie de servitude d’un véhicule par contrôle d’ouverture d’un interrupteur dédié

Country Status (1)

Country Link
FR (1) FR3103565B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114114031B (zh) * 2021-10-15 2025-02-14 深圳市元征科技股份有限公司 一种车辆蓄电池的智能检测方法及相关设备
FR3152596B1 (fr) * 2023-08-29 2025-07-18 Renault Procédé de détermination de l’état d’un interrupteur dans un groupe motopropulseur hybride, procédé de commande, dispositif et véhicule correspondants

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100164437A1 (en) * 2008-10-24 2010-07-01 Mckinley Joseph P Battery formation and charging system and method
DE102010032280A1 (de) * 2010-03-30 2011-10-06 Continental Automotive Gmbh Energiesystem bzw. Bordnetz mit Messeinheit sowie Messeinheit zur Messung der Impedanz eines Energiespeichers im Energiesystem bzw. Bordnetz
US20120253713A1 (en) * 2011-04-01 2012-10-04 Continental Automotive Systems, Inc. Estimating the capacity of a li-ion battery based on initial part of the discharge curve
DE102014225431B4 (de) * 2014-12-10 2021-02-04 Volkswagen Aktiengesellschaft Vorrichtung und Verfahren zum Trennen und Verbinden zweier Teilbordnetze
DE102016216664A1 (de) * 2016-09-02 2018-03-08 Volkswagen Aktiengesellschaft Verfahren zur Feststellung der Funktionssicherheit einer Batterie
US20190317152A1 (en) * 2018-03-23 2019-10-17 Bloom Energy Corporation Real-time electrochemical impedance spectroscopy apparatus (eisa) testing

Also Published As

Publication number Publication date
FR3103565A1 (fr) 2021-05-28

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