CN100361404C - 移动通信终端的电压下降修补电路及方法 - Google Patents
移动通信终端的电压下降修补电路及方法 Download PDFInfo
- Publication number
- CN100361404C CN100361404C CNB2005100089196A CN200510008919A CN100361404C CN 100361404 C CN100361404 C CN 100361404C CN B2005100089196 A CNB2005100089196 A CN B2005100089196A CN 200510008919 A CN200510008919 A CN 200510008919A CN 100361404 C CN100361404 C CN 100361404C
- Authority
- CN
- China
- Prior art keywords
- voltage
- separation
- function
- digital converter
- analog digital
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
- H04M1/73—Battery saving arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
- G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
- G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Telephone Function (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040075220A KR100619902B1 (ko) | 2004-09-20 | 2004-09-20 | 이동 통신 단말기의 전압 강하 보상 회로 및 그 방법 |
KR1020040075220 | 2004-09-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1753321A CN1753321A (zh) | 2006-03-29 |
CN100361404C true CN100361404C (zh) | 2008-01-09 |
Family
ID=36680026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100089196A Expired - Fee Related CN100361404C (zh) | 2004-09-20 | 2005-02-25 | 移动通信终端的电压下降修补电路及方法 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100619902B1 (zh) |
CN (1) | CN100361404C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101377317B1 (ko) | 2007-01-25 | 2014-03-26 | 엘지전자 주식회사 | 단말 기기의 전원 제어 장치와 단말기기의 종료상태표시방법 및 구동방법 그리고 이들을 포함한 단말기기의전원 제어방법 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1169797A (zh) * | 1994-11-10 | 1998-01-07 | 杜拉塞奥公司 | 灵巧电池装置 |
US6025695A (en) * | 1997-07-09 | 2000-02-15 | Friel; Daniel D. | Battery operating system |
CN1272979A (zh) * | 1998-06-23 | 2000-11-08 | 三星电子株式会社 | 控制移动通信终端的输出功率的装置和方法 |
US6515453B2 (en) * | 2000-11-30 | 2003-02-04 | Koninklijke Philips Electronics | Method of predicting the state of charge as well as the use time left of a rechargeable battery |
JP2003222660A (ja) * | 1996-12-17 | 2003-08-08 | Matsushita Electric Ind Co Ltd | 電池の残存容量測定装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100233133B1 (ko) | 1997-08-29 | 1999-12-01 | 윤종용 | 개인 정보 단말기의 효율적 전원관리 방법 |
JP3267268B2 (ja) | 1999-05-18 | 2002-03-18 | 日本電気株式会社 | 移動電話及びその着信許可方法 |
JP2002261919A (ja) | 2001-02-27 | 2002-09-13 | Ricoh Co Ltd | 携帯通信端末 |
KR101000917B1 (ko) * | 2003-01-20 | 2010-12-13 | 삼성전자주식회사 | 휴대용 전자기기에 있어서 저전압상태시 전원 자동차단방법 |
-
2004
- 2004-09-20 KR KR1020040075220A patent/KR100619902B1/ko active IP Right Grant
-
2005
- 2005-02-25 CN CNB2005100089196A patent/CN100361404C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1169797A (zh) * | 1994-11-10 | 1998-01-07 | 杜拉塞奥公司 | 灵巧电池装置 |
JP2003222660A (ja) * | 1996-12-17 | 2003-08-08 | Matsushita Electric Ind Co Ltd | 電池の残存容量測定装置 |
US6025695A (en) * | 1997-07-09 | 2000-02-15 | Friel; Daniel D. | Battery operating system |
CN1272979A (zh) * | 1998-06-23 | 2000-11-08 | 三星电子株式会社 | 控制移动通信终端的输出功率的装置和方法 |
US6515453B2 (en) * | 2000-11-30 | 2003-02-04 | Koninklijke Philips Electronics | Method of predicting the state of charge as well as the use time left of a rechargeable battery |
Non-Patent Citations (1)
Title |
---|
光伏系统中蓄电池过充放电控制系统的设计. 王菊芬,杨海平,李宣富,易良廷.电池工业,第8卷第6期. 2003 * |
Also Published As
Publication number | Publication date |
---|---|
KR20060026342A (ko) | 2006-03-23 |
KR100619902B1 (ko) | 2006-09-12 |
CN1753321A (zh) | 2006-03-29 |
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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: 20120320 |
|
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: 20120320 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. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20140225 |