JP2013027298A - 垂直バス回路を用いたバッテリー管理システム - Google Patents

垂直バス回路を用いたバッテリー管理システム Download PDF

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Publication number
JP2013027298A
JP2013027298A JP2012068830A JP2012068830A JP2013027298A JP 2013027298 A JP2013027298 A JP 2013027298A JP 2012068830 A JP2012068830 A JP 2012068830A JP 2012068830 A JP2012068830 A JP 2012068830A JP 2013027298 A JP2013027298 A JP 2013027298A
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JP
Japan
Prior art keywords
battery management
differential
chip
management chip
data signals
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
JP2012068830A
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English (en)
Japanese (ja)
Inventor
Flippin Allan
アラン・フリッピン
William Densham
ウィリアム・デンシャム
Jiun Heng Goh
ジュン・ヘン・ゴー
Constantin Bucur
コンスタンティン・ブカー
Lupu Flavius
フラヴィアス・ルプ
Mayrene Stefphen
ステファン・メイレーヌ
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.)
O2Micro Inc
Original Assignee
O2Micro 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 O2Micro Inc filed Critical O2Micro Inc
Publication of JP2013027298A publication Critical patent/JP2013027298A/ja
Pending legal-status Critical Current

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    • 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
    • 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
    • H02J7/50—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially
    • 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
    • H02J7/84—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)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
JP2012068830A 2011-07-15 2012-03-26 垂直バス回路を用いたバッテリー管理システム Pending JP2013027298A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/184,384 US8907625B2 (en) 2011-07-15 2011-07-15 Battery management systems with vertical bus circuits
US13/184,384 2011-07-15

Publications (1)

Publication Number Publication Date
JP2013027298A true JP2013027298A (ja) 2013-02-04

Family

ID=46514136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012068830A Pending JP2013027298A (ja) 2011-07-15 2012-03-26 垂直バス回路を用いたバッテリー管理システム

Country Status (6)

Country Link
US (1) US8907625B2 (https=)
EP (1) EP2546918A2 (https=)
JP (1) JP2013027298A (https=)
CN (1) CN102882248B (https=)
IN (1) IN2012DE00713A (https=)
TW (1) TWI448039B (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017500837A (ja) * 2014-02-13 2017-01-05 ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング 複数のバッテリセルを含むバッテリのためのバッテリ管理システム、および方法
JP2017168453A (ja) * 2017-05-31 2017-09-21 日立オートモティブシステムズ株式会社 電池システム
US10132871B2 (en) 2013-04-15 2018-11-20 Hitachi Automotive Systems, Ltd. Battery system
JP2019012080A (ja) * 2018-09-19 2019-01-24 日立オートモティブシステムズ株式会社 電池システム
JP2025524427A (ja) * 2022-06-30 2025-07-30 ビーワイディー カンパニー リミテッド 電池管理チップおよびシステム、ならびに車両

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JP6262475B2 (ja) * 2013-09-10 2018-01-17 ローム株式会社 電圧検出装置
KR101680189B1 (ko) * 2013-09-24 2016-11-28 주식회사 엘지화학 배터리 관리 시스템
CN103728568B (zh) * 2014-01-06 2017-01-25 东风汽车公司 一种锂电池单体电压检测方法
US9430438B2 (en) * 2014-03-08 2016-08-30 Atieva, Inc. Communication bus with zero power wake function
CN104460923A (zh) * 2014-11-28 2015-03-25 青岛海信医疗设备股份有限公司 一种智能电池管理方法及上位机、便携式移动设备
CN105720617A (zh) * 2014-12-02 2016-06-29 国家电网公司 一种串联电池组间的信息传输方法
CN104953558B (zh) * 2015-07-31 2018-08-24 中颖电子股份有限公司 一种电池保护系统
KR101733410B1 (ko) * 2016-11-11 2017-05-10 일진머티리얼즈 주식회사 저온 물성이 우수한 이차전지용 전해동박 및 그의 제조방법
CN109428399B (zh) * 2017-08-28 2022-02-08 国家能源投资集团有限责任公司 储能系统监测方法、装置及系统
CN207801530U (zh) * 2018-01-17 2018-08-31 创科（澳门离岸商业服务）有限公司 电池管理系统
CN109494418B (zh) * 2018-11-12 2021-04-27 上海汽车集团股份有限公司 电池管理系统的电芯采样装置及方法
US12132810B2 (en) * 2018-12-18 2024-10-29 Texas Instruments Incorporated Protocol auto-detection
CN109683098B (zh) * 2018-12-19 2021-06-18 上海琪埔维半导体有限公司 一种用于动力电池系统的电流检测系统
TWI721534B (zh) * 2019-03-20 2021-03-11 立錡科技股份有限公司 電池系統及其中之電池模組及電池控制電路
EP3780528A1 (en) 2019-08-14 2021-02-17 NXP USA, Inc. Multi-level encoding for battery management system
EP3780526A1 (en) * 2019-08-14 2021-02-17 NXP USA, Inc. Multi-level encoding for battery management system field
EP4152169A4 (en) * 2020-05-12 2024-01-24 SAIC MOTOR Corporation Limited Bidirectional isolated communication circuit and method for differential signal
CN113542925B (zh) * 2021-06-21 2024-05-31 北方信通智能科技(南京)有限公司 一种变送器信号电力信息的传输系统及其传输方法
KR102941182B1 (ko) * 2021-10-19 2026-03-18 주식회사 엘지에너지솔루션 소비전류 제어 장치 및 이를 포함하는 배터리 관리 장치
KR102449819B1 (ko) * 2021-11-26 2022-10-04 주식회사 오토실리콘 갈바닉 절연 통신구조를 구비한 배터리 장치
CN117040672A (zh) 2023-07-18 2023-11-10 北京海博思创科技股份有限公司 基于自动时钟同步的芯片通讯电路、方法及装置

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US6181103B1 (en) 1997-05-27 2001-01-30 Shu-Chin Chen Advanced intelligent computer power management system
CA2323964A1 (en) 1998-03-12 1999-09-16 Hironori Akamatsu Bus selector and integrated circuit system
AU2002366405A1 (en) 2001-12-14 2003-06-30 Koninklijke Philips Electronics N.V. Wireless data communication bus system
US6871244B1 (en) 2002-02-28 2005-03-22 Microsoft Corp. System and method to facilitate native use of small form factor devices
US7447872B2 (en) 2002-05-30 2008-11-04 Cisco Technology, Inc. Inter-chip processor control plane communication
TW567459B (en) 2002-10-22 2003-12-21 Hannstar Display Corp Driving chip, serial differential signal circuit, driving circuit of liquid crystal display, and method of receiving differential signal transmitted from bus
CN100363915C (zh) 2006-03-20 2008-01-23 哈尔滨工业大学 一种串并综合型总线系统及其数据传送方法
US7973515B2 (en) * 2007-03-07 2011-07-05 O2Micro, Inc Power management systems with controllable adapter output
CN101119036B (zh) 2007-07-23 2011-01-19 柏禄帕迅能源科技有限公司 用于电动汽车的电池管理系统
JP2009247195A (ja) * 2008-03-31 2009-10-22 O2 Micro Inc 充電電流を調節できるバッテリ管理システム
TW201006091A (en) * 2008-07-18 2010-02-01 Nan Ya Printed Circuit Board Battery management systems and methods
US8227944B2 (en) 2009-01-06 2012-07-24 O2Micro Inc Vertical bus circuits
US8022669B2 (en) 2009-01-06 2011-09-20 O2Micro International Limited Battery management system
US8612733B2 (en) * 2011-07-15 2013-12-17 O2Micro, Inc. Battery management systems with enumerating circuits

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10132871B2 (en) 2013-04-15 2018-11-20 Hitachi Automotive Systems, Ltd. Battery system
US10495696B2 (en) 2013-04-15 2019-12-03 Hitachi Automotive Systems, Ltd. Battery system
JP2017500837A (ja) * 2014-02-13 2017-01-05 ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング 複数のバッテリセルを含むバッテリのためのバッテリ管理システム、および方法
US10018682B2 (en) 2014-02-13 2018-07-10 Robert Bosch Gmbh Battery management system for a battery having a plurality of battery cells, and method therefor
JP2017168453A (ja) * 2017-05-31 2017-09-21 日立オートモティブシステムズ株式会社 電池システム
JP2019012080A (ja) * 2018-09-19 2019-01-24 日立オートモティブシステムズ株式会社 電池システム
JP2025524427A (ja) * 2022-06-30 2025-07-30 ビーワイディー カンパニー リミテッド 電池管理チップおよびシステム、ならびに車両
JP7850293B2 (ja) 2022-06-30 2026-04-22 ビーワイディー カンパニー リミテッド 電池管理チップおよびシステム、ならびに車両

Also Published As

Publication number Publication date
TWI448039B (zh) 2014-08-01
US8907625B2 (en) 2014-12-09
IN2012DE00713A (https=) 2015-08-21
TW201330449A (zh) 2013-07-16
CN102882248B (zh) 2014-11-19
US20130019037A1 (en) 2013-01-17
CN102882248A (zh) 2013-01-16
EP2546918A2 (en) 2013-01-16

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