CN114303066A - 电池容量指示器 - Google Patents

电池容量指示器 Download PDF

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Publication number
CN114303066A
CN114303066A CN202080059925.7A CN202080059925A CN114303066A CN 114303066 A CN114303066 A CN 114303066A CN 202080059925 A CN202080059925 A CN 202080059925A CN 114303066 A CN114303066 A CN 114303066A
Authority
CN
China
Prior art keywords
battery
capacity
indicator
circuit
determination circuit
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.)
Pending
Application number
CN202080059925.7A
Other languages
English (en)
Chinese (zh)
Inventor
安德鲁·詹姆斯·威格尼
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.)
Volt Technology Ltd
Original Assignee
Volt Technology 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
Priority claimed from AU2019902819A external-priority patent/AU2019902819A0/en
Application filed by Volt Technology Ltd filed Critical Volt Technology Ltd
Publication of CN114303066A publication Critical patent/CN114303066A/zh
Pending legal-status Critical Current

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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]
    • G01R31/3644—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
    • 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
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
    • 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
    • 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
    • H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
    • 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
    • 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
    • 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
    • H01M6/5061—Cells combined with sound indicating means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
    • H02J7/82—Control of state of charge [SOC]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
    • H02J7/82—Control of state of charge [SOC]
    • H02J7/825—Detection of fully charged condition
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
    • H02J7/84—Control of state of health [SOH]
    • 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

  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
CN202080059925.7A 2019-08-06 2020-08-04 电池容量指示器 Pending CN114303066A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2019902819A AU2019902819A0 (en) 2019-08-06 Battery Capacity Indicator
AU2019902819 2019-08-06
PCT/NZ2020/050081 WO2021025561A1 (en) 2019-08-06 2020-08-04 Battery capacity indicator

Publications (1)

Publication Number Publication Date
CN114303066A true CN114303066A (zh) 2022-04-08

Family

ID=74503538

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080059925.7A Pending CN114303066A (zh) 2019-08-06 2020-08-04 电池容量指示器

Country Status (5)

Country Link
US (1) US12013438B2 (https=)
EP (1) EP4010717B1 (https=)
JP (1) JP7696886B2 (https=)
CN (1) CN114303066A (https=)
WO (1) WO2021025561A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022102599A1 (de) * 2022-02-03 2023-08-03 Porsche eBike Perfomance GmbH Elektrofahrrad-Batterie mit Aktivierungssensor, Elektrofahrrad mit einer solchen Elektrofahrrad-Batterie und Verfahren zum Betreiben einer Elektrofahrrad-Batterie
US11879944B2 (en) * 2022-03-21 2024-01-23 Rosemount Inc. Wireless process variable transmitter with removable power module

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013251Y2 (ja) * 1979-12-26 1985-04-26 日立照明株式会社 非常灯装置
JP2576149B2 (ja) * 1987-10-13 1997-01-29 ソニー株式会社 残量表示機能を有する電池
JPH04250377A (ja) * 1991-01-28 1992-09-07 Sanyo Electric Co Ltd 残存容量表示機能付きパック電池
CA2054008A1 (en) * 1991-01-31 1992-08-01 Harry R. Huhndorff Tester for end of cell
JPH07141971A (ja) * 1993-11-15 1995-06-02 Matsushita Electric Works Ltd 後付式非接触スイッチ
JPH0754270B2 (ja) * 1994-01-07 1995-06-07 九州日立マクセル株式会社 温度測定器
US5578390A (en) 1994-09-29 1996-11-26 Duracell Inc. Electrochemical cell label with integrated tester
US7058525B2 (en) * 1999-04-08 2006-06-06 Midtronics, Inc. Battery test module
US6483275B1 (en) * 1999-04-23 2002-11-19 The Board Of Trustees Of The Univesity Of Illinois Consumer battery having a built-in indicator
EP1250720B1 (en) * 1999-06-21 2006-05-24 The Board Of Trustees Of The University Of Illinois Battery having a housing for electronic circuitry
JP3666307B2 (ja) * 1999-06-30 2005-06-29 松下電器産業株式会社 二次電池の残量表示方法と二次電池の残量表示方法を備えた携帯型電子機器
JP2003264009A (ja) * 2001-12-19 2003-09-19 Midtronics Inc バッテリテストモジュール
US20060139003A1 (en) * 2004-12-23 2006-06-29 Fischer Addison M Self-labeling energy storage units
JP2008082990A (ja) * 2006-09-29 2008-04-10 Shin Kobe Electric Mach Co Ltd 電池状態検知装置および自動車用鉛電池
US8805530B2 (en) * 2007-06-01 2014-08-12 Witricity Corporation Power generation for implantable devices
JP2010025594A (ja) * 2008-07-15 2010-02-04 Mitsumi Electric Co Ltd 携帯機器、表示方法、表示プログラム
EP2333929A1 (en) * 2008-09-29 2011-06-15 Mitsumi Electric Co., Ltd. Mobile device, battery pack, display control method, and display control program
US8193943B2 (en) * 2009-10-12 2012-06-05 Mattel, Inc. Handheld charge indicator assemblies for children's ride-on vehicles, and associated kits and methods
US9178570B2 (en) 2011-02-28 2015-11-03 Blackberry Limited NFC system providing battery power level measurement features and related methods
JP5730699B2 (ja) * 2011-07-22 2015-06-10 京セラ株式会社 携帯機器、電池制御プログラムおよび電池制御方法
US9551758B2 (en) * 2012-12-27 2017-01-24 Duracell U.S. Operations, Inc. Remote sensing of remaining battery capacity using on-battery circuitry
US9882250B2 (en) * 2014-05-30 2018-01-30 Duracell U.S. Operations, Inc. Indicator circuit decoupled from a ground plane
US20160357354A1 (en) * 2015-06-04 2016-12-08 Apple Inc. Condition-based activation of a user interface
CN114388877A (zh) 2015-09-08 2022-04-22 伏特技术有限公司 电压调节设备以及具有电压调节设备的电池
CN109193882A (zh) 2018-11-27 2019-01-11 惠州市凯业盛能源有限公司 一种充放电管理电路和充电电池

Also Published As

Publication number Publication date
EP4010717A1 (en) 2022-06-15
EP4010717A4 (en) 2023-09-06
EP4010717B1 (en) 2025-12-10
JP7696886B2 (ja) 2025-06-23
JP2022544083A (ja) 2022-10-17
US20220283230A1 (en) 2022-09-08
US12013438B2 (en) 2024-06-18
WO2021025561A1 (en) 2021-02-11

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