CN102882248B - 电池管理芯片、电池管理系统和方法 - Google Patents

电池管理芯片、电池管理系统和方法 Download PDF

Info

Publication number
CN102882248B
CN102882248B CN201210243235.4A CN201210243235A CN102882248B CN 102882248 B CN102882248 B CN 102882248B CN 201210243235 A CN201210243235 A CN 201210243235A CN 102882248 B CN102882248 B CN 102882248B
Authority
CN
China
Prior art keywords
battery management
chip
pair
input data
management chip
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.)
Active
Application number
CN201210243235.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN102882248A (zh
Inventor
菲利普·艾伦
威廉·丹森
吴进兴
康斯坦丁·布克
法拉维斯·卢浦
斯蒂芬·美瑞努
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 International Ltd
Original Assignee
O2Micro International 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
Application filed by O2Micro International Ltd filed Critical O2Micro International Ltd
Publication of CN102882248A publication Critical patent/CN102882248A/zh
Application granted granted Critical
Publication of CN102882248B publication Critical patent/CN102882248B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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—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
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • 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]
    • 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
    • H02J7/005—Detection 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)
  • Electrochemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Health & Medical Sciences (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
CN201210243235.4A 2011-07-15 2012-07-13 电池管理芯片、电池管理系统和方法 Active CN102882248B (zh)

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 (2)

Publication Number Publication Date
CN102882248A CN102882248A (zh) 2013-01-16
CN102882248B true CN102882248B (zh) 2014-11-19

Family

ID=46514136

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210243235.4A Active CN102882248B (zh) 2011-07-15 2012-07-13 电池管理芯片、电池管理系统和方法

Country Status (6)

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

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4382341A3 (en) 2013-04-15 2024-09-11 Hitachi Astemo, Ltd. Battery system
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
DE102014202626A1 (de) 2014-02-13 2015-08-13 Robert Bosch Gmbh Batteriemanagementsystem für eine Batterie mit mehreren Batteriezellen und Verfahren
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
JP6408068B2 (ja) * 2017-05-31 2018-10-17 日立オートモティブシステムズ株式会社 電池システム
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
JP6649447B2 (ja) * 2018-09-19 2020-02-19 日立オートモティブシステムズ株式会社 電池システム
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
EP3780526A1 (en) * 2019-08-14 2021-02-17 NXP USA, Inc. Multi-level encoding for battery management system field
EP3780528A1 (en) 2019-08-14 2021-02-17 NXP USA, Inc. Multi-level encoding for battery management system
US11677591B2 (en) 2020-05-12 2023-06-13 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
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1818895A (zh) * 2006-03-20 2006-08-16 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
CN101119036A (zh) * 2007-07-23 2008-02-06 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
CN101770685A (zh) * 2009-01-06 2010-07-07 凹凸电子（武汉）有限公司 垂直总线电路、电池管理系统以及信号传输方法
CN101944640A (zh) * 2009-01-06 2011-01-12 凹凸电子（武汉）有限公司 电池管理系统及其通信的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1282897A (zh) 1997-05-27 2001-02-07 陈树锦 智能型电脑进相电源管理系统
CA2323964A1 (en) 1998-03-12 1999-09-16 Hironori Akamatsu Bus selector and integrated circuit system
US7058739B2 (en) 2001-12-14 2006-06-06 Koninklijke Philips Electronic N.V. Wireless peripheral interface with universal serial bus port
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
US7973515B2 (en) * 2007-03-07 2011-07-05 O2Micro, Inc Power management systems with controllable adapter output
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
US8612733B2 (en) * 2011-07-15 2013-12-17 O2Micro, Inc. Battery management systems with enumerating circuits

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1818895A (zh) * 2006-03-20 2006-08-16 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
CN101119036A (zh) * 2007-07-23 2008-02-06 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
CN101770685A (zh) * 2009-01-06 2010-07-07 凹凸电子（武汉）有限公司 垂直总线电路、电池管理系统以及信号传输方法
CN101944640A (zh) * 2009-01-06 2011-01-12 凹凸电子（武汉）有限公司 电池管理系统及其通信的方法

Also Published As

Publication number Publication date
EP2546918A2 (en) 2013-01-16
US8907625B2 (en) 2014-12-09
TW201330449A (zh) 2013-07-16
TWI448039B (zh) 2014-08-01
IN2012DE00713A (enExample) 2015-08-21
CN102882248A (zh) 2013-01-16
US20130019037A1 (en) 2013-01-17
JP2013027298A (ja) 2013-02-04

Similar Documents

Publication Publication Date Title
CN102882248B (zh) 电池管理芯片、电池管理系统和方法
CN102881952B (zh) 电池管理系统、电池管理芯片和方法
US11095131B2 (en) Battery management system and energy storage power station
CN102064356A (zh) 一种电池管理系统
US10468896B2 (en) Intelligent switch system and control method
WO2013167076A2 (zh) 充电方法、移动终端及适配器
CN102207529A (zh) 一种可判断电池组采样线断线的电压采样装置及采样方法
CN104158251A (zh) 终端、充电器和充电方法
CN114899906A (zh) 电池系统的控制电路装置及电池管理系统
CN107688153B (zh) 分布式无线总线电池筛选与测试系统及测试方法
WO2013131236A1 (zh) 供电电路及电气设备
CN114256897A (zh) 电源提供装置、电源提供方法以及电源提供系统
CN104065281A (zh) 一种供电设备及基站
CN202695907U (zh) 一种音频信号转接及接收装置，音频信号传输系统
CN205582255U (zh) 一种用于用电信息采集的智能适配器
CN218733305U (zh) 无线充电装置
CN205643519U (zh) 一种电动汽车电池包带交流电芯内阻检测系统
CN116938286A (zh) 一种基于双芯融合的电力线载波传输方法和装置
CN104377953A (zh) 具有大功率直流变换器的直流屏电源
CN210327061U (zh) 一种锂电池充电器电路控制系统
CN203857988U (zh) 一种架空高压线路在线监测装置
CN108365761A (zh) 一种dc恒压输出变换器
CN105656200B (zh) 一种用电信息采集系统及方法
CN209786124U (zh) 一种pack电池单体信息采集装置
CN209104812U (zh) 一种储能变流集控链

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant