JP5335207B2 - 電子機器 - Google Patents

電子機器 Download PDF

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Publication number
JP5335207B2
JP5335207B2 JP2007177631A JP2007177631A JP5335207B2 JP 5335207 B2 JP5335207 B2 JP 5335207B2 JP 2007177631 A JP2007177631 A JP 2007177631A JP 2007177631 A JP2007177631 A JP 2007177631A JP 5335207 B2 JP5335207 B2 JP 5335207B2
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JP
Japan
Prior art keywords
battery pack
battery
voltage
electronic device
information
Prior art date
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Expired - Fee Related
Application number
JP2007177631A
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English (en)
Japanese (ja)
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JP2009014566A5 (enExample
JP2009014566A (ja
Inventor
邦久 中尾
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.)
Canon Inc
Original Assignee
Canon Inc
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Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2007177631A priority Critical patent/JP5335207B2/ja
Priority to US12/163,347 priority patent/US7786703B2/en
Publication of JP2009014566A publication Critical patent/JP2009014566A/ja
Publication of JP2009014566A5 publication Critical patent/JP2009014566A5/ja
Application granted granted Critical
Publication of JP5335207B2 publication Critical patent/JP5335207B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
JP2007177631A 2007-07-05 2007-07-05 電子機器 Expired - Fee Related JP5335207B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007177631A JP5335207B2 (ja) 2007-07-05 2007-07-05 電子機器
US12/163,347 US7786703B2 (en) 2007-07-05 2008-06-27 Electronic device, battery pack, and electronic device system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007177631A JP5335207B2 (ja) 2007-07-05 2007-07-05 電子機器

Publications (3)

Publication Number Publication Date
JP2009014566A JP2009014566A (ja) 2009-01-22
JP2009014566A5 JP2009014566A5 (enExample) 2011-07-28
JP5335207B2 true JP5335207B2 (ja) 2013-11-06

Family

ID=40220924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007177631A Expired - Fee Related JP5335207B2 (ja) 2007-07-05 2007-07-05 電子機器

Country Status (2)

Country Link
US (1) US7786703B2 (enExample)
JP (1) JP5335207B2 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1907871A1 (en) * 2005-07-14 2008-04-09 Boston-Power, Inc. Control electronics for li-ion batteries
US7990102B2 (en) * 2006-02-09 2011-08-02 Karl Frederick Scheucher Cordless power supply
TWI426678B (zh) * 2006-06-28 2014-02-11 Boston Power Inc 具有多重充電率之電子裝置、電池組、充電於電子裝置中的鋰離子電荷儲存電源供應器之方法及可攜式電腦
JP4577413B2 (ja) * 2008-06-20 2010-11-10 トヨタ自動車株式会社 車両
EP2331363A1 (en) * 2008-10-07 2011-06-15 Boston-Power, Inc. Li-ion battery array for vehicle and other large capacity applications
CN101783518A (zh) * 2009-01-16 2010-07-21 比亚迪股份有限公司 一种电池管理器及使用方法
US20100289457A1 (en) * 2009-05-18 2010-11-18 Boston-Power, Inc. Energy efficient and fast charge modes of a rechargeable battery
CN102481858B (zh) * 2009-09-01 2014-11-05 波士顿电力公司 大型电动载具的电池系统的安全和效能优化控制
JP2013504145A (ja) * 2009-09-01 2013-02-04 ボストン−パワー，インコーポレイテッド 大規模蓄電池システムおよび組み立て方法
JP5435633B2 (ja) * 2009-09-03 2014-03-05 清水建設株式会社 分散型電源の制御方法
DE202009016164U1 (de) * 2009-11-26 2010-03-04 Carlo Gavazzi Services Ag Steuerungsvorrichtung für Fotovoltaikmodule
US8760125B2 (en) * 2010-02-16 2014-06-24 Blackberry Limited Power distribution network based on multiple charge storage components
JP5461686B2 (ja) * 2011-07-27 2014-04-02 株式会社日立製作所 電池システム
US8719195B2 (en) * 2011-10-10 2014-05-06 The Boeing Company Battery adaptive learning management system
US8904049B2 (en) * 2012-08-23 2014-12-02 Lg Chem, Ltd. Battery pack monitoring system and method for assigning a binary ID to a microprocessor in the battery pack monitoring system
CN105191051B (zh) * 2013-03-29 2018-01-02 松下知识产权经营株式会社 电池组
US10637264B2 (en) * 2014-09-24 2020-04-28 Powertec Solutions International Llc Portable switching power supply with attachable battery pack and enclosure
CN106707171B (zh) * 2015-11-16 2019-10-18 上海汽车集团股份有限公司 用于检测故障电池单元的系统和方法
JP6254139B2 (ja) * 2015-11-28 2017-12-27 本田技研工業株式会社 電力供給システム及び輸送機器、並びに、電力伝送方法
JP6581494B2 (ja) * 2015-12-18 2019-09-25 キヤノン株式会社 電子機器およびプログラム
JP2017118642A (ja) * 2015-12-22 2017-06-29 ルネサスエレクトロニクス株式会社 電池駆動システム、電池パックおよび半導体装置
WO2018012082A1 (ja) * 2016-07-15 2018-01-18 日本電気株式会社 判断装置、監視装置、監視システム、判断方法、監視方法及びプログラム
CN112415410A (zh) * 2019-08-23 2021-02-26 比亚迪股份有限公司 估算电池soc的方法和装置、存储介质和车辆
DE112019007804T5 (de) * 2019-10-11 2022-07-07 Honda Motor Co., Ltd. Leistungsempfangsvorrichtung, Batterieeinheit, elektrische Antriebseinheit und Arbeitsmaschine
EP4052855B1 (en) * 2019-10-31 2025-12-03 Koki Holdings Co., Ltd. Battery pack and electric device system
DE102020104375A1 (de) * 2020-02-19 2021-08-19 Webasto SE Batteriemodul zum Aufbau eines Batteriesystems für ein Fahrzeug

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2979939B2 (ja) * 1993-12-27 1999-11-22 株式会社日立製作所 二次電池システムの運転方法
US5652499A (en) * 1995-02-20 1997-07-29 Sanyo Electric Co., Ltd. Power supply apparatus to provide power to electrical equipment from a plurality of battery packs and its method of power supply
JP4339423B2 (ja) * 1998-02-13 2009-10-07 ソニー株式会社 バッテリパック、バッテリシステム及びバッテリシステムの充電制御方法
JP4008595B2 (ja) * 1998-09-04 2007-11-14 本田技研工業株式会社 小型電動車
JP2001045671A (ja) * 1999-07-28 2001-02-16 Ricoh Co Ltd 電子機器用電池パックのバスアドレス切替装置
JP3890168B2 (ja) * 1999-08-03 2007-03-07 株式会社東京アールアンドデー 電動装置及びその電池ユニットの充放電方法
JP3549806B2 (ja) * 2000-03-01 2004-08-04 株式会社日立製作所 自動車用電源の制御装置
JP4875235B2 (ja) * 2000-04-03 2012-02-15 レノボ シンガポール プライヴェート リミテッド 電源装置、電源容量情報補正装置、電源容量情報補正方法及びコンピュータ
JP3939546B2 (ja) * 2001-12-06 2007-07-04 パナソニック・イーブイ・エナジー株式会社 電動車両の電池電源装置
JP4724509B2 (ja) 2005-09-13 2011-07-13 オリンパスイメージング株式会社 外部電源装置

Also Published As

Publication number Publication date
US20090009176A1 (en) 2009-01-08
JP2009014566A (ja) 2009-01-22
US7786703B2 (en) 2010-08-31

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