CN100438267C - 移动通信终端的电池充电电流自我补偿装置及其补偿方法 - Google Patents
移动通信终端的电池充电电流自我补偿装置及其补偿方法 Download PDFInfo
- Publication number
- CN100438267C CN100438267C CNB2005101033978A CN200510103397A CN100438267C CN 100438267 C CN100438267 C CN 100438267C CN B2005101033978 A CNB2005101033978 A CN B2005101033978A CN 200510103397 A CN200510103397 A CN 200510103397A CN 100438267 C CN100438267 C CN 100438267C
- Authority
- CN
- China
- Prior art keywords
- charging current
- mentioned
- battery
- effect transistor
- field effect
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00304—Overcurrent protection
-
- 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
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/0071—Regulation of charging or discharging current or voltage with a programmable schedule
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050009270A KR100622918B1 (ko) | 2005-02-01 | 2005-02-01 | 이동통신단말기의 배터리 충전전류 자가보상장치 및 이를이용한 보상방법 |
KR1020050009270 | 2005-02-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1815845A CN1815845A (zh) | 2006-08-09 |
CN100438267C true CN100438267C (zh) | 2008-11-26 |
Family
ID=36907880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101033978A Expired - Fee Related CN100438267C (zh) | 2005-02-01 | 2005-09-20 | 移动通信终端的电池充电电流自我补偿装置及其补偿方法 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100622918B1 (zh) |
CN (1) | CN100438267C (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101283389B1 (ko) * | 2006-11-24 | 2013-07-08 | 삼성전자주식회사 | 휴대용 단말기의 배터리 충전 장치 및 방법 |
CN101312609B (zh) * | 2007-05-25 | 2012-03-14 | 佛山普立华科技有限公司 | 闪光灯控制电路 |
CN103107575B (zh) * | 2013-01-18 | 2015-07-29 | 华为终端有限公司 | 充电方法、移动设备、充电设备与充电*** |
EP3007305A4 (en) * | 2013-05-28 | 2017-02-22 | Kimree Hi-Tech Inc. | Apparatus and method for efficient charging of electronic cigarettes |
CN104348196B (zh) * | 2013-07-29 | 2018-07-13 | 华为终端有限公司 | 一种移动通信终端及其对外充电方法 |
KR102094474B1 (ko) | 2013-10-15 | 2020-03-30 | 삼성전자주식회사 | 보조 전원 공급 장치 및 그를 채용한 전자 시스템 |
CN104065123B (zh) * | 2014-06-19 | 2016-08-17 | Tcl通讯(宁波)有限公司 | 用于检测和控制充电电流的检测控制电路和移动终端 |
CN104167787B (zh) * | 2014-08-11 | 2016-09-14 | Tcl通讯(宁波)有限公司 | 一种移动终端预充电流控制方法、***及移动终端 |
KR102240177B1 (ko) * | 2014-09-24 | 2021-04-14 | 미쓰미덴기가부시기가이샤 | 전지 보호 회로, 전지 보호 장치 및 전지팩 및 전지 보호 방법 |
KR101726384B1 (ko) * | 2015-04-02 | 2017-04-12 | 주식회사 엘지화학 | 이차 전지의 충전 제어 장치 및 방법 |
CN106055065A (zh) * | 2016-06-30 | 2016-10-26 | 宇龙计算机通信科技(深圳)有限公司 | 控制充电电流的方法、装置及电子设备 |
CN108258763A (zh) * | 2018-01-29 | 2018-07-06 | 江苏万帮德和新能源科技股份有限公司 | 用于调整输出电流误差精度方法及充电桩 |
CN108923484A (zh) * | 2018-07-13 | 2018-11-30 | 安克创新科技股份有限公司 | 充电功率调节方法、装置、供电设备及存储介质 |
JP7472577B2 (ja) * | 2020-03-23 | 2024-04-23 | 株式会社オートネットワーク技術研究所 | 電流制御装置、スイッチ制御装置、電流制御方法及びコンピュータプログラム |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6031302A (en) * | 1997-09-30 | 2000-02-29 | Conexant Systems, Inc. | Battery management system with current measurement across on-resistance of semiconductor cutout switch |
US20040008007A1 (en) * | 2002-05-15 | 2004-01-15 | Tamiji Nagai | Charging apparatus and charging method |
CN1499691A (zh) * | 2002-11-08 | 2004-05-26 | ��ķ�ɷ�����˾ | 电池充电方法、电池充电电路和有电池的便携式电子仪器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3767112B2 (ja) | 1997-09-12 | 2006-04-19 | 宇部興産株式会社 | 二次電池の充電制御方法およびその充電装置 |
-
2005
- 2005-02-01 KR KR1020050009270A patent/KR100622918B1/ko not_active IP Right Cessation
- 2005-09-20 CN CNB2005101033978A patent/CN100438267C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6031302A (en) * | 1997-09-30 | 2000-02-29 | Conexant Systems, Inc. | Battery management system with current measurement across on-resistance of semiconductor cutout switch |
US20040008007A1 (en) * | 2002-05-15 | 2004-01-15 | Tamiji Nagai | Charging apparatus and charging method |
CN1499691A (zh) * | 2002-11-08 | 2004-05-26 | ��ķ�ɷ�����˾ | 电池充电方法、电池充电电路和有电池的便携式电子仪器 |
Also Published As
Publication number | Publication date |
---|---|
KR100622918B1 (ko) | 2006-09-14 |
CN1815845A (zh) | 2006-08-09 |
KR20060088394A (ko) | 2006-08-04 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: LANGCHAO LEJIN DIGITAL MOBILE COMMUNICATION CO., L Free format text: FORMER OWNER: LG ELECTRONICS (CHINA) R + D CENTER CO., LTD. Effective date: 20120326 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100102 CHAOYANG, BEIJING TO: 264001 YANTAI, SHANDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120326 Address after: 264001 No. 228 Changjiang Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: Langchao Lejin Digital Mobile Communication Co., Ltd. Address before: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park No. 203 Petrova building block B Patentee before: LG Electronic (China) Research and Development Center Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20150920 |
|
EXPY | Termination of patent right or utility model |