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
pair
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.)
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—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)
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 (https=)
EP (1) EP2546918A2 (https=)
JP (1) JP2013027298A (https=)
CN (1) CN102882248B (https=)
IN (1) IN2012DE00713A (https=)
TW (1) TWI448039B (https=)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2988138B1 (en) 2013-04-15 2024-03-27 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
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
CN117360322A (zh) * 2022-06-30 2024-01-09 比亚迪半导体股份有限公司 电池管理芯片及系统和车辆
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
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
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
TWI448039B (zh) 2014-08-01
JP2013027298A (ja) 2013-02-04
US8907625B2 (en) 2014-12-09
IN2012DE00713A (https=) 2015-08-21
TW201330449A (zh) 2013-07-16
US20130019037A1 (en) 2013-01-17
CN102882248A (zh) 2013-01-16
EP2546918A2 (en) 2013-01-16

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
JP6440986B2 (ja) 給電装置およびそのコントローラ、制御方法、それを用いた電子機器
KR101374638B1 (ko) 모바일 디바이스 자동 검출 장치 및 방법
EP2827222A2 (en) Power swtiching in a two-wire conductor system
US20130088237A1 (en) Battery-monitoring device
CN114039400B (zh) 一种电子设备
JP2012517210A (ja) 信頼性の高いバッテリ
TW201351840A (zh) 半導體裝置及電壓測定裝置
CN104158251B (zh) 终端、充电器和充电方法
CN103986211A (zh) 一种智能充电控制方法
WO2012077270A1 (ja) 電子機器
WO2014108437A1 (en) Charging an electrical device via a data interface
CN103986210A (zh) 一种智能充电器
JP2011133418A (ja) バッテリパック監視回路及びバッテリセルユニット
JP2015114223A (ja) 組電池の監視ユニット及び監視装置
CN110970671B (zh) 一种电池管理单元、电池系统及机动车
WO2021248959A1 (zh) 高压互锁装置及其检测方法
CN103683383B (zh) 一种低压备电电路和方法
CN201374570Y (zh) 具有开机自检功能的ups
CN205489641U (zh) 用于电池管理系统的一主板多从板驱动电路
CN114520524A (zh) 电源提供装置、电源提供方法以及电源提供系统
CN105449730B (zh) 一种电源电路、电池及电子设备
TWI730802B (zh) 充電裝置的控制系統及其方法
CN105098851B (zh) 一种堆叠集成电路间的通讯系统

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