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 PDFInfo
- 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
- Authority
- FR
- France
- Prior art keywords
- service battery
- battery
- diagnosis
- opening
- service
- 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
Links
Classifications
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- 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
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- 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
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- 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
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 |
---|---|---|---|
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 |
FR1913202 | 2019-11-26 |
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) |
Family Cites Families (6)
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 |
-
2019
- 2019-11-26 FR FR1913202A patent/FR3103565B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3103565A1 (fr) | 2021-05-28 |
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Effective date: 20210528 |
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