ES2036958B1 - DEVICE FOR DETERMINING THE CHARGE STATE OF A RECHARGEABLE BATTERY. - Google Patents

DEVICE FOR DETERMINING THE CHARGE STATE OF A RECHARGEABLE BATTERY.

Info

Publication number
ES2036958B1
ES2036958B1 ES09200807A ES9200807A ES2036958B1 ES 2036958 B1 ES2036958 B1 ES 2036958B1 ES 09200807 A ES09200807 A ES 09200807A ES 9200807 A ES9200807 A ES 9200807A ES 2036958 B1 ES2036958 B1 ES 2036958B1
Authority
ES
Spain
Prior art keywords
determining
battery
rechargeable battery
charge state
charge
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.)
Expired - Fee Related
Application number
ES09200807A
Other languages
Spanish (es)
Other versions
ES2036958A2 (en
ES2036958R (en
Inventor
Peter Bolz
Matthias Spaeth
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES2036958A2 publication Critical patent/ES2036958A2/en
Publication of ES2036958R publication Critical patent/ES2036958R/es
Application granted granted Critical
Publication of ES2036958B1 publication Critical patent/ES2036958B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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]
    • G01R31/3644—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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)

Abstract

DISPOSITIVO PARA LA DETERMINACION DEL ESTADO DE CARGA DE UNA BATERIA (11) RECARGABLE, EN EL QUE UN ESTADO DE CONTADOR DE UN DISPOSITIVO CONTADOR (17) ELECTRONICO, QUE REPRODUCE ESTE ESTADO DE CARGA SE HACE VARIAR PROPORCIONALMENTE EN UN PRIMER SENTIDO AL ESTAR EN SERVICIO UN CONSUMIDOR (12, 13) CONECTADO A LA BATERIA (11). ADEMAS SE HAN PREVISTO MEDIOS (16) PARA LA VARIACION PROPORCIONAL DE ESTE ESTADO DE CONTADOR EN EL SENTIDO CONTRARIO AL CARGARSE LA BATERIA (11). DE ESTE MODO SE PUEDEN TENER EN CUENTA EN LA SIMULACION TAMBIEN CARGAS PARCIALES DE LA BATERIA Y PROCESOS DE DESCARGA Y DE CARGA SIMULTANEOS.DEVICE FOR DETERMINING THE CHARGE STATE OF A RECHARGEABLE BATTERY (11), IN WHICH AN ELECTRONIC COUNTER STATUS OF A METER DEVICE (17), REPRODUCING THIS CHARGE STATUS IS PROPORTIONALLY VARIABLE IN A FIRST SENSE WHEN IN SERVICE A CONSUMER (12, 13) CONNECTED TO THE BATTERY (11). FURTHER, MEANS (16) HAVE BEEN PROVIDED FOR THE PROPORTIONAL VARIATION OF THIS COUNTER STATE IN THE CONTRARY DIRECTION WHEN THE BATTERY IS CHARGED (11). IN THIS WAY, PARTIAL BATTERY CHARGES AND SIMULTANEOUS DISCHARGE AND CHARGE PROCESSES MAY ALSO BE TAKEN INTO ACCOUNT IN THE SIMULATION.

ES09200807A 1991-04-20 1992-04-14 DEVICE FOR DETERMINING THE CHARGE STATE OF A RECHARGEABLE BATTERY. Expired - Fee Related ES2036958B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4112987A DE4112987C2 (en) 1991-04-20 1991-04-20 Device for determining the state of charge of a rechargeable battery

Publications (3)

Publication Number Publication Date
ES2036958A2 ES2036958A2 (en) 1993-06-01
ES2036958R ES2036958R (en) 1996-10-01
ES2036958B1 true ES2036958B1 (en) 1997-04-01

Family

ID=6430036

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09200807A Expired - Fee Related ES2036958B1 (en) 1991-04-20 1992-04-14 DEVICE FOR DETERMINING THE CHARGE STATE OF A RECHARGEABLE BATTERY.

Country Status (5)

Country Link
AT (1) AT405886B (en)
CH (1) CH683209A5 (en)
DE (1) DE4112987C2 (en)
ES (1) ES2036958B1 (en)
IT (1) IT1258313B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4243710C2 (en) * 1992-12-23 1998-07-30 Telefunken Microelectron Charging process for accumulators and switching arrangement for carrying out the process
DE4316471C2 (en) * 1993-05-17 1998-03-12 Bosch Gmbh Robert Handheld spotlight and method for determining the state of charge and aging of a rechargeable battery of a handheld spotlight
US5617008A (en) * 1995-06-20 1997-04-01 Motorola, Inc. Method, apparatus, and communication device for charging a charge storage device which is momentarily connected to a fixed load
DE19525697A1 (en) * 1995-07-14 1997-01-16 Bayerische Motoren Werke Ag Method for supplying power to a motor vehicle
DE19533445A1 (en) * 1995-09-09 1997-03-13 Telefunken Microelectron Charge control and capacity check circuit e.g. for rechargeable NiCd- and NiMH-cells
DE19634268C1 (en) * 1996-08-24 1998-04-02 Telefunken Microelectron Electronic circuit for calibrating charge condition indication of storage battery
DE19845563C2 (en) * 1998-10-02 2001-07-19 Volkswagen Ag Method and circuit arrangement for operating the vehicle electrical system
DE19849493C1 (en) * 1998-10-27 1999-12-02 Daimler Chrysler Ag Method of detecting residual accumulator charge for electrically powered vehicle
EP1061630B1 (en) * 1999-06-11 2009-10-21 Asulab S.A. Method and apparatus for controlling the charge of an accumulator
DE19936542C2 (en) * 1999-08-03 2003-06-26 Daimler Chrysler Ag Method for determining an aging state of a utility battery
EP2670034A1 (en) * 2012-06-01 2013-12-04 Nxp B.V. Method and circuit for determining charge pump input current

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313566A1 (en) * 1973-03-19 1974-10-03 Zeh Kg Wilhelm PROCEDURE FOR IMMEDIATE MEASUREMENT AND DISPLAY OF THE RELEVANT CHARGE OF AN ACCUMULATOR BATTERY AND DEVICE FOR IT
GB1432318A (en) * 1973-07-04 1976-04-14 Vdo Schindling Apparatus for determining the state of charge of accumulator
FR2361754A1 (en) * 1976-08-11 1978-03-10 Accumulateurs Fixes METHOD AND DEVICE FOR MONITORING THE CHARGE AND DISCHARGE OF AN ACCUMULATOR BATTERY
AT346429B (en) * 1976-11-16 1978-11-10 Jungfer Akkumulatoren ELECTRICAL DISPLAY DEVICE FOR THE CHARGE STATE OF A SECONDARY BATTERY
US4288734A (en) * 1979-05-25 1981-09-08 Curtis Instruments, Inc. Bidirectional integrator
FR2534381B1 (en) * 1982-10-12 1985-05-31 Peugeot Cycles ELECTRIC BATTERY CHARGE AND DISCHARGE INDICATOR APPARATUS
DE3334851A1 (en) * 1983-09-27 1985-04-11 Robert Bosch Gmbh, 7000 Stuttgart Method and device for the rapid charging of nickel-cadmium batteries
JPS61502564A (en) * 1984-06-30 1986-11-06 コプマン，ウド Method and apparatus for monitoring the state of charge of a rechargeable battery
FR2586482B1 (en) * 1985-08-23 1988-02-19 Abiven Jacques DEVICE FOR MONITORING A BATTERY
GB8625035D0 (en) * 1986-10-18 1986-11-19 Husky Computers Ltd Battery charge state monitor
DE3815001A1 (en) * 1988-05-03 1989-11-16 Ullmann Ulo Werk DEVICE FOR CHARGING ACCUMULATORS
JPH01313783A (en) * 1988-06-14 1989-12-19 Philips Kk Measuring circuit for capacity of battery
DE3823038C2 (en) * 1988-07-07 1996-07-18 Diehl Gmbh & Co Procedure for monitoring the state of charge of a battery

Also Published As

Publication number Publication date
ITMI920881A1 (en) 1993-10-10
ITMI920881A0 (en) 1992-04-10
CH683209A5 (en) 1994-01-31
ES2036958A2 (en) 1993-06-01
DE4112987C2 (en) 1995-02-23
ES2036958R (en) 1996-10-01
AT405886B (en) 1999-12-27
DE4112987A1 (en) 1992-10-22
ATA79392A (en) 1999-04-15
IT1258313B (en) 1996-02-22

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