CN101363902B - 电子设备和电池检查方法 - Google Patents

电子设备和电池检查方法 Download PDF

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Publication number
CN101363902B
CN101363902B CN200810144495XA CN200810144495A CN101363902B CN 101363902 B CN101363902 B CN 101363902B CN 200810144495X A CN200810144495X A CN 200810144495XA CN 200810144495 A CN200810144495 A CN 200810144495A CN 101363902 B CN101363902 B CN 101363902B
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China
Prior art keywords
current
battery
state
electronic device
voltage value
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Expired - Fee Related
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CN200810144495XA
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English (en)
Chinese (zh)
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CN101363902A (zh
Inventor
大*元太
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to CN201310114403.4A priority Critical patent/CN103257318B/zh
Publication of CN101363902A publication Critical patent/CN101363902A/zh
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Publication of CN101363902B publication Critical patent/CN101363902B/zh
Expired - Fee Related legal-status Critical Current
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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]
    • G01R31/382—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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
CN200810144495XA 2007-08-10 2008-08-11 电子设备和电池检查方法 Expired - Fee Related CN101363902B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310114403.4A CN103257318B (zh) 2007-08-10 2008-08-11 电子设备和电池检查方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007210297A JP2009042183A (ja) 2007-08-10 2007-08-10 電子機器及びバッテリチェック方法
JP2007210297 2007-08-10
JP2007-210297 2007-08-10

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201310114403.4A Division CN103257318B (zh) 2007-08-10 2008-08-11 电子设备和电池检查方法

Publications (2)

Publication Number Publication Date
CN101363902A CN101363902A (zh) 2009-02-11
CN101363902B true CN101363902B (zh) 2013-04-17

Family

ID=40345868

Family Applications (2)

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CN200810144495XA Expired - Fee Related CN101363902B (zh) 2007-08-10 2008-08-11 电子设备和电池检查方法
CN201310114403.4A Expired - Fee Related CN103257318B (zh) 2007-08-10 2008-08-11 电子设备和电池检查方法

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CN201310114403.4A Expired - Fee Related CN103257318B (zh) 2007-08-10 2008-08-11 电子设备和电池检查方法

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US (2) US8330423B2 (enExample)
JP (1) JP2009042183A (enExample)
CN (2) CN101363902B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102508172A (zh) * 2011-11-23 2012-06-20 中兴通讯股份有限公司 电池电量的计算方法及装置、终端
CN103220435B (zh) * 2013-03-29 2016-06-01 北京智谷睿拓技术服务有限公司 终端的信息输出方法及装置
CN103969595A (zh) * 2014-05-23 2014-08-06 开曼群岛威睿电通股份有限公司 电量检测装置及电量检测方法
CN105244928A (zh) * 2014-07-09 2016-01-13 中兴通讯股份有限公司 大负载终端的电源控制方法及电源控制装置
JP2019164057A (ja) * 2018-03-20 2019-09-26 本田技研工業株式会社 負荷推定装置および可搬型の電力供給装置
CN109471036B (zh) * 2018-09-03 2020-12-29 北京必创科技股份有限公司 一种传感器网络节点电池评估和预警方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287286A (en) * 1989-07-31 1994-02-15 Kabushiki Kaisha Toshiba Low-battery state detecting system and method for detecting the residual capacity of a battery from the variation in battery voltage
JPH1068765A (ja) 1996-08-28 1998-03-10 Yazaki Corp 車両のバッテリ残量測定方法及びその装置、並びに車両のバッテリ電圧表示方法及びその装置
CN1315072A (zh) * 1998-08-28 2001-09-26 英维思能源系统(新西兰)有限公司 电池电荷测量与放电剩余时间预测技术与设备
JP2003084050A (ja) * 2001-09-14 2003-03-19 Konica Corp デジタルカメラのバッテリチェック方法
CN1916653A (zh) * 2005-08-19 2007-02-21 株式会社Ntt设施 劣化判断装置、劣化判断方法、计算机程序

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5061898A (en) * 1990-08-13 1991-10-29 Oram James W Battery evaluation test system
JPH117984A (ja) * 1997-06-13 1999-01-12 Sony Corp ２次電池の容量検出方法
US6823274B2 (en) * 1999-04-13 2004-11-23 Zts, Inc. Apparatus and method for testing remaining capacity of a battery
JP2000338582A (ja) * 1999-05-28 2000-12-08 Olympus Optical Co Ltd カメラのバッテリーチェック
JP2001076762A (ja) * 1999-08-31 2001-03-23 Sony Corp バッテリ管理装置
JP2001228222A (ja) * 2000-02-16 2001-08-24 Honda Motor Co Ltd 蓄電装置の残容量検出装置
US6861824B1 (en) * 2002-07-10 2005-03-01 Arquesttechnology, Inc. Charger system with dual-level current regulation and dual-level thermal regulation
JP3689084B2 (ja) * 2002-12-11 2005-08-31 三菱電機株式会社 バッテリ充電状態演算装置およびバッテリ充電状態演算方法
JP4059838B2 (ja) * 2003-11-14 2008-03-12 ソニー株式会社 バッテリパック、バッテリ保護処理装置、およびバッテリ保護処理装置の制御方法
JP4206917B2 (ja) * 2003-12-01 2009-01-14 株式会社ニコン 電池、カメラ、カメラシステムおよび携帯機器
JP5460943B2 (ja) * 2005-08-19 2014-04-02 株式会社Ｎｔｔファシリティーズ 劣化判定装置、劣化判定方法、コンピュータプログラム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287286A (en) * 1989-07-31 1994-02-15 Kabushiki Kaisha Toshiba Low-battery state detecting system and method for detecting the residual capacity of a battery from the variation in battery voltage
JPH1068765A (ja) 1996-08-28 1998-03-10 Yazaki Corp 車両のバッテリ残量測定方法及びその装置、並びに車両のバッテリ電圧表示方法及びその装置
CN1315072A (zh) * 1998-08-28 2001-09-26 英维思能源系统(新西兰)有限公司 电池电荷测量与放电剩余时间预测技术与设备
JP2003084050A (ja) * 2001-09-14 2003-03-19 Konica Corp デジタルカメラのバッテリチェック方法
CN1916653A (zh) * 2005-08-19 2007-02-21 株式会社Ntt设施 劣化判断装置、劣化判断方法、计算机程序

Also Published As

Publication number Publication date
CN101363902A (zh) 2009-02-11
US20130069448A1 (en) 2013-03-21
CN103257318B (zh) 2015-11-25
JP2009042183A (ja) 2009-02-26
US20090039892A1 (en) 2009-02-12
US8330423B2 (en) 2012-12-11
CN103257318A (zh) 2013-08-21

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