HK1041118B - 電池狀態監視電路和電池裝置 - Google Patents

電池狀態監視電路和電池裝置

Info

Publication number
HK1041118B
HK1041118B HK02102915.6A HK02102915A HK1041118B HK 1041118 B HK1041118 B HK 1041118B HK 02102915 A HK02102915 A HK 02102915A HK 1041118 B HK1041118 B HK 1041118B
Authority
HK
Hong Kong
Prior art keywords
battery
monitor
battery device
battery monitor
Prior art date
Application number
HK02102915.6A
Other languages
English (en)
Other versions
HK1041118A1 (en
Inventor
Nakashimo Takao
Mukainakano Hiroshi
Original Assignee
Ablic Inc
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 Ablic Inc filed Critical Ablic Inc
Publication of HK1041118A1 publication Critical patent/HK1041118A1/xx
Publication of HK1041118B publication Critical patent/HK1041118B/zh

Links

Classifications

    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/005—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting using a power saving mode
    • 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
    • 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
    • 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
    • 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]
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
HK02102915.6A 1999-08-05 2002-04-17 電池狀態監視電路和電池裝置 HK1041118B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP22284999A JP3522162B2 (ja) 1999-08-05 1999-08-05 バッテリー装置
PCT/JP2000/005130 WO2001011753A1 (fr) 1999-08-05 2000-07-28 Dispositif de controle de batterie et dispositif de batterie

Publications (2)

Publication Number Publication Date
HK1041118A1 HK1041118A1 (en) 2002-06-28
HK1041118B true HK1041118B (zh) 2005-11-25

Family

ID=16788873

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02102915.6A HK1041118B (zh) 1999-08-05 2002-04-17 電池狀態監視電路和電池裝置

Country Status (7)

Country Link
US (1) US6489749B1 (zh)
JP (1) JP3522162B2 (zh)
KR (1) KR100665167B1 (zh)
CN (1) CN1197217C (zh)
HK (1) HK1041118B (zh)
TW (1) TW521467B (zh)
WO (1) WO2001011753A1 (zh)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003264931A (ja) * 2002-03-08 2003-09-19 Seiko Epson Corp 二次電池保護装置
CN100520431C (zh) * 2003-07-29 2009-07-29 松下电动车辆能源股份有限公司 二次电池的充放电电量推定方法及装置
JP4375096B2 (ja) * 2004-04-23 2009-12-02 株式会社デンソー 車載機器制御システム用の携帯機
JP2006101609A (ja) * 2004-09-29 2006-04-13 Hitachi Ltd 二次電池充放電制御回路およびセンシング無線端末
US7759902B2 (en) * 2005-01-19 2010-07-20 Atmel Corporation Single chip microcontroller including battery management and protection
JP4907519B2 (ja) * 2005-03-04 2012-03-28 株式会社オートネットワーク技術研究所 バッテリ状態監視装置
US7586292B1 (en) 2005-05-09 2009-09-08 Electrochem Solutions, Inc. Low voltage cutoff circuit for an electrochemical cell
US7859224B2 (en) * 2005-05-26 2010-12-28 Shop-Vac Corporation Charge control circuit for a vehicle vacuum cleaner battery
JP4563259B2 (ja) * 2005-06-08 2010-10-13 株式会社マキタ 電動工具
JP4533328B2 (ja) * 2006-02-28 2010-09-01 株式会社リコー 充電制御用半導体集積回路、その充電制御用半導体集積回路を使用した充電装置及び２次電池接続検出方法
WO2009008314A1 (ja) * 2007-07-06 2009-01-15 Seiko Instruments Inc. バッテリ状態監視回路及びバッテリ装置
US20090179617A1 (en) * 2007-12-06 2009-07-16 Toshiyuki Koike Battery state monitoring circuit and battery device
BRPI0820583A8 (pt) 2007-12-10 2015-09-22 Bayer Healthcare Llc carregamento rápido e gerenciamento de energia de medidor de analitos em fluido acionado a bateria
JP5279261B2 (ja) * 2007-12-27 2013-09-04 三洋電機株式会社 充電状態均等化装置及びこれを具えた組電池システム
US8300375B2 (en) * 2008-07-21 2012-10-30 Triune Ip Llc Monitoring method, circuit, and system
JP5209512B2 (ja) * 2009-01-16 2013-06-12 株式会社マキタ 電動工具用バッテリ監視システム、電動工具用バッテリパック、及び電動工具用充電器
JP5010657B2 (ja) * 2009-09-18 2012-08-29 三菱重工業株式会社 電池システム
US8593112B2 (en) * 2009-11-03 2013-11-26 Samsung Sdi Co., Ltd. Battery pack
JP5457206B2 (ja) * 2010-01-08 2014-04-02 セイコーインスツル株式会社 電池パック
US8841888B2 (en) * 2011-06-16 2014-09-23 02Micro, Inc. Individual cell voltage detection circuit for charge and discharge control in a battery pack
US9225185B2 (en) * 2011-10-21 2015-12-29 Samsung Electronics Co., Ltd. Method and apparatus for controlling charging in electronic device
CN102630115B (zh) * 2012-04-23 2014-02-12 圣邦微电子（北京）股份有限公司 具有自动电流调节功能的led驱动器
JP6066449B2 (ja) * 2012-12-28 2017-01-25 日立工機株式会社 電源装置
CN104885325B (zh) 2012-12-28 2019-03-08 工机控股株式会社 供电设备
JP5998069B2 (ja) * 2013-01-23 2016-09-28 ルネサスエレクトロニクス株式会社 半導体装置及び電池パック
JP6261901B2 (ja) * 2013-07-24 2018-01-17 ローム株式会社 バッテリマネージメント回路、それを用いた電源管理システム、電子機器
JP6370191B2 (ja) * 2013-12-11 2018-08-08 エイブリック株式会社 バッテリ状態監視回路及びバッテリ装置
JP2016007451A (ja) * 2014-06-25 2016-01-18 オリンパス株式会社 内視鏡用光源装置及び内視鏡用システム
CN104283289B (zh) * 2014-10-30 2016-07-27 爱国者电子科技有限公司 一种蓝牙充电装置及充电控制方法
JP6755136B2 (ja) * 2016-07-13 2020-09-16 株式会社デンソーテン 電圧検出装置および電圧検出方法
CN107994652B (zh) * 2017-12-28 2020-08-07 深圳市创新微源半导体有限公司 一种监测电池充放电的电路及基于该电路的电量计量系统
KR102681008B1 (ko) * 2018-08-30 2024-07-04 엘지이노텍 주식회사 태양광 연계 에너지 저장 시스템용 dc-dc 컨버터 및 그 제어방법
DE102018123552B4 (de) 2018-09-25 2022-10-13 Clarios Advanced Solutions Gmbh Vorrichtung und verfahren zum aufwecken einer fahrzeugbatterie
JP7379124B2 (ja) * 2019-12-02 2023-11-14 東芝テック株式会社 充電回路及び電気機器
US20230208163A1 (en) * 2021-12-24 2023-06-29 Motorola Solutions, Inc. Device, battery and system to control battery power

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5530336A (en) * 1992-09-17 1996-06-25 Sony Corporation Battery protection circuit
JP3541546B2 (ja) * 1996-03-08 2004-07-14 ソニー株式会社 バッテリパック及びバッテリの制御方法
JP4013003B2 (ja) * 1998-03-27 2007-11-28 宇部興産株式会社 バッテリーパック

Also Published As

Publication number Publication date
JP2001054242A (ja) 2001-02-23
WO2001011753A1 (fr) 2001-02-15
TW521467B (en) 2003-02-21
KR100665167B1 (ko) 2007-01-04
HK1041118A1 (en) 2002-06-28
KR20010085881A (ko) 2001-09-07
US6489749B1 (en) 2002-12-03
CN1197217C (zh) 2005-04-13
CN1319274A (zh) 2001-10-24
JP3522162B2 (ja) 2004-04-26

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Legal Events

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PE Patent expired

Effective date: 20200727