FR2804544B1 - Procede d'affichage d'un etat de pleine charge - Google Patents

Procede d'affichage d'un etat de pleine charge

Info

Publication number
FR2804544B1
FR2804544B1 FR0100997A FR0100997A FR2804544B1 FR 2804544 B1 FR2804544 B1 FR 2804544B1 FR 0100997 A FR0100997 A FR 0100997A FR 0100997 A FR0100997 A FR 0100997A FR 2804544 B1 FR2804544 B1 FR 2804544B1
Authority
FR
France
Prior art keywords
displaying
charge state
full charge
full
state
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
FR0100997A
Other languages
English (en)
Other versions
FR2804544A1 (fr
Inventor
Osamu Kaite
Toshiharu Kokuga
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of FR2804544A1 publication Critical patent/FR2804544A1/fr
Application granted granted Critical
Publication of FR2804544B1 publication Critical patent/FR2804544B1/fr
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]
    • 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
    • G01R31/3646—Constructional arrangements for indicating electrical conditions or variables, e.g. visual or audible indicators
    • 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
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
    • H01M6/5044—Cells or batteries structurally combined with cell condition indicating means
    • H01M6/505—Cells combined with indicating means for external visualization of the condition, e.g. by change of colour or of light intensity
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • H02J7/0049—Detection of fully charged condition
    • 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]
    • G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
    • 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
    • H01M10/44—Methods for charging or discharging
    • H01M10/448—End of discharge regulating measures
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
FR0100997A 2000-01-27 2001-01-25 Procede d'affichage d'un etat de pleine charge Expired - Fee Related FR2804544B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000018233A JP4240722B2 (ja) 2000-01-27 2000-01-27 電池の満充電表示方法

Publications (2)

Publication Number Publication Date
FR2804544A1 FR2804544A1 (fr) 2001-08-03
FR2804544B1 true FR2804544B1 (fr) 2005-05-27

Family

ID=18545106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0100997A Expired - Fee Related FR2804544B1 (fr) 2000-01-27 2001-01-25 Procede d'affichage d'un etat de pleine charge

Country Status (8)

Country Link
US (1) US6501247B2 (fr)
JP (1) JP4240722B2 (fr)
KR (1) KR100494863B1 (fr)
CN (1) CN1137527C (fr)
DE (1) DE10103316A1 (fr)
FR (1) FR2804544B1 (fr)
GB (1) GB2360646B (fr)
TW (1) TW478192B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7176654B2 (en) 2002-11-22 2007-02-13 Milwaukee Electric Tool Corporation Method and system of charging multi-cell lithium-based batteries
DE102009028301A1 (de) * 2009-08-06 2011-02-10 Robert Bosch Gmbh Ladevorrichtung mit einem Leistungsteil
US20110221397A1 (en) * 2010-03-11 2011-09-15 Chia-Han Chan Battery Charging Circuit And Charging Method Thereof
JP2012080619A (ja) * 2010-09-30 2012-04-19 Panasonic Corp 充電器
WO2012169066A1 (fr) * 2011-06-10 2012-12-13 トヨタ自動車株式会社 Procédé pour charger une batterie et appareil pour contrôler la charge d'une batterie
KR101912271B1 (ko) * 2013-12-20 2018-10-29 삼성전기 주식회사 충전 장치 및 무선 충전 장치
CN105304964B (zh) * 2015-11-26 2017-08-08 杭州青橄榄网络技术有限公司 基于电流与时间参数的电瓶充满判断方法
CN111562507B (zh) * 2020-04-30 2021-12-14 歌尔科技有限公司 一种电池电量显示方法、装置及电子设备和存储介质

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258306A (en) * 1978-09-19 1981-03-24 Gould Inc. State of battery charge indicator circuit
US4371827A (en) * 1980-08-22 1983-02-01 General Electric Company Battery charger with indicator for indicating full charge of secondary cells or battery thereof
US4707795A (en) * 1983-03-14 1987-11-17 Alber Engineering, Inc. Battery testing and monitoring system
US4560915A (en) * 1984-08-23 1985-12-24 Wen Products, Inc. Electronic charging circuit for battery operated appliances
US4692682A (en) * 1985-12-23 1987-09-08 Levitt Safety Limited Nicad battery charger
US4740754A (en) * 1986-01-13 1988-04-26 Curtis Instruments, Inc. Bidirectional battery state-of-charge monitor
US5013993A (en) * 1987-09-04 1991-05-07 Black & Decker Inc. Thermally responsive battery charger
US4916438A (en) * 1987-10-16 1990-04-10 Oneac Corporation Battery charging, monitoring and alarm circuit
JP2962884B2 (ja) * 1991-07-31 1999-10-12 三洋電機株式会社 充電器
EP0539640A1 (fr) * 1991-10-30 1993-05-05 Texas Instruments Limited Perfectionnements des batteries
DE4234231A1 (de) * 1992-10-10 1994-04-14 Adolf Wuerth Gmbh & Co Kg Wiederaufladbarer Akku
US5642031A (en) * 1994-02-28 1997-06-24 Black & Decker Inc. Battery recharging system with state of charge detection that initially detects whether a battery to be charged is already at or near full charge to prevent overcharging
US5708350A (en) * 1996-08-09 1998-01-13 Eveready Battery Company, Inc. Recharging method and temperature-responsive overcharge protection circuit for a rechargeable battery pack having two terminals
US6236214B1 (en) * 1999-12-23 2001-05-22 Ericsson Inc. Method and apparatus for determining the remaining operation time of a mobile communication unit

Also Published As

Publication number Publication date
KR20010077910A (ko) 2001-08-20
JP2001210387A (ja) 2001-08-03
GB0102009D0 (en) 2001-03-14
US6501247B2 (en) 2002-12-31
FR2804544A1 (fr) 2001-08-03
GB2360646B (en) 2004-07-14
TW478192B (en) 2002-03-01
JP4240722B2 (ja) 2009-03-18
US20010017533A1 (en) 2001-08-30
DE10103316A1 (de) 2001-08-30
CN1137527C (zh) 2004-02-04
GB2360646A (en) 2001-09-26
CN1312596A (zh) 2001-09-12
KR100494863B1 (ko) 2005-06-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130930