AR002151A1 - Un aparato de control de potencia adecuado para su uso en un dispositivo de radiocomunicaciones. - Google Patents
Un aparato de control de potencia adecuado para su uso en un dispositivo de radiocomunicaciones.Info
- Publication number
- AR002151A1 AR002151A1 ARP960102808A AR10280896A AR002151A1 AR 002151 A1 AR002151 A1 AR 002151A1 AR P960102808 A ARP960102808 A AR P960102808A AR 10280896 A AR10280896 A AR 10280896A AR 002151 A1 AR002151 A1 AR 002151A1
- Authority
- AR
- Argentina
- Prior art keywords
- communication device
- power control
- radio communication
- battery
- power
- Prior art date
Links
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
-
- 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
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/3644—Constructional arrangements
- G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/66—Regulating electric power
-
- 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
-
- 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
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- 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
- H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3883—Arrangements for mounting batteries or battery chargers
-
- 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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
Un dispositivo de radiocomunicaciones portátil (303) incluye circuitos de control de potencia (315) para monitorear el nivel de tensión que entra desdeuna batería (317) y suministra potencia al resto del dispositivo deradiocomunicacion es (303). El circuito de control de potencia (315) incluye unregulador elevador de tensión (407) que se usa para generar una senal de referencia interna para su uso a través del dispositivo de radiocomunicacionesincluyendoun conversor analógi co a digital (ADC) para digitalizar la tensión de batería para su uso por el circuito de control de potencia (315). Elcircuito de control de potencia (315) compara la tensión de batería digitalizada con umbralespara controlar la potenc ia suministrada al resto deldispositivo de radiocomunicaciones (303). Además, se proporciona un comparador secundario (413) para impedir que se produzcan danos en la batería y loscircuitos del dispositivo deradiocomunicaciones. El comparador secund ario usa diferentes umbrales de baja tensión según el estado de potencia del dispositivode radiocomunicaciones (303).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/453,217 US6571091B1 (en) | 1995-05-30 | 1995-05-30 | Power control method and apparatus suitable for use in a radio communication device |
Publications (1)
Publication Number | Publication Date |
---|---|
AR002151A1 true AR002151A1 (es) | 1998-01-07 |
Family
ID=23799644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP960102808A AR002151A1 (es) | 1995-05-30 | 1996-05-30 | Un aparato de control de potencia adecuado para su uso en un dispositivo de radiocomunicaciones. |
Country Status (15)
Country | Link |
---|---|
US (1) | US6571091B1 (es) |
JP (1) | JP3869042B2 (es) |
KR (1) | KR100227180B1 (es) |
CN (1) | CN1075912C (es) |
AR (1) | AR002151A1 (es) |
AU (1) | AU699536B2 (es) |
BR (1) | BR9602502A (es) |
CA (1) | CA2175861C (es) |
DE (1) | DE19621439A1 (es) |
FR (1) | FR2734910B1 (es) |
GB (1) | GB2302770B (es) |
IT (1) | IT1285193B1 (es) |
MX (1) | MX9602052A (es) |
SE (1) | SE9602011L (es) |
TW (1) | TW304240B (es) |
Families Citing this family (31)
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JP3037167B2 (ja) * | 1996-12-12 | 2000-04-24 | 埼玉日本電気株式会社 | 携帯無線機の電源制御システムおよび電源制御方法 |
KR100233133B1 (ko) * | 1997-08-29 | 1999-12-01 | 윤종용 | 개인 정보 단말기의 효율적 전원관리 방법 |
KR100440912B1 (ko) * | 1997-12-31 | 2004-09-18 | 서창전기통신 주식회사 | 휴대용 무선통신기기의 배터리 잔량 표시방법 |
GB2335569A (en) * | 1998-03-18 | 1999-09-22 | Motorola Inc | Selective power down of a data unit in response to battery level |
JP3895496B2 (ja) * | 1999-04-09 | 2007-03-22 | 富士通株式会社 | 充電制御回路及び充電装置並びに充電制御方法 |
KR20010091049A (ko) * | 2000-04-07 | 2001-10-22 | 오카베 히로무 | 부가기능을 가진 배터리-전원공급 이동전화 |
GB2368495B (en) | 2000-10-23 | 2004-06-30 | Ericsson Telefon Ab L M | Monitoring circuit |
KR100700558B1 (ko) * | 2001-06-11 | 2007-03-28 | 엘지전자 주식회사 | 스마트폰 배터리의 잔여 전원 사용 방법 |
US8707406B2 (en) * | 2002-07-26 | 2014-04-22 | Sierra Wireless, Inc. | Always-on virtual private network access |
US7157882B2 (en) | 2002-11-22 | 2007-01-02 | Milwaukee Electric Tool Corporation | Method and system for battery protection employing a selectively-actuated switch |
US8471532B2 (en) | 2002-11-22 | 2013-06-25 | Milwaukee Electric Tool Corporation | Battery pack |
US7589500B2 (en) | 2002-11-22 | 2009-09-15 | Milwaukee Electric Tool Corporation | Method and system for battery protection |
GB0316969D0 (en) * | 2003-07-19 | 2003-08-27 | Koninkl Philips Electronics Nv | Improved battery powered devices |
KR100605820B1 (ko) * | 2004-03-22 | 2006-08-01 | 삼성전자주식회사 | 피디에이 기능과 폰 기능을 구비한 피디에이폰에서사용자데이터 보호방법 |
KR100695891B1 (ko) * | 2004-11-17 | 2007-03-19 | 삼성전자주식회사 | 동작 모드에 따라 락 아웃을 선택적으로 수행하는 장치 및방법 |
US7436151B2 (en) * | 2004-12-23 | 2008-10-14 | Dell Products L.P. | Systems and methods for detecting charge switching element failure in a battery system |
GB2440065B (en) * | 2004-12-23 | 2008-07-30 | Dell Products Lp | Method for verifying smart battery failures by measuring inputcharging voltage and associated systems |
US7518341B2 (en) * | 2004-12-23 | 2009-04-14 | Dell Product L.P. | Method for verifying smart battery failures by measuring input charging voltage and associated systems |
US7560829B2 (en) | 2004-12-31 | 2009-07-14 | Intel Corporation | Power system using multiple battery pack types |
CN101076160A (zh) * | 2006-05-19 | 2007-11-21 | 鸿富锦精密工业(深圳)有限公司 | 省电的移动通讯终端及方法 |
CN101076159A (zh) * | 2006-05-19 | 2007-11-21 | 鸿富锦精密工业(深圳)有限公司 | 省电的移动通讯终端及方法 |
US20090080503A1 (en) * | 2007-09-26 | 2009-03-26 | Infineon Technologies Ag | Apparatus and method for controlling an operation of an apparatus |
US20100026455A1 (en) * | 2008-07-30 | 2010-02-04 | Russell Calvarese | Device and Method for Reducing Peak Current Demands In a Mobile Device |
US20110257917A1 (en) * | 2010-04-16 | 2011-10-20 | Lg Chem, Ltd. | Voltage management methods and systems for performing analog-to-digital conversions |
JP5353970B2 (ja) * | 2011-08-05 | 2013-11-27 | ソニー株式会社 | 情報処理装置及び情報処理方法 |
DE102012018799A1 (de) * | 2012-09-22 | 2014-03-27 | Dräger Safety AG & Co. KGaA | Versorgungsschaltung in einem Kommunikationssystem einer Kopfschutzbedeckung, Kopfschutzbedeckung mit einer solchen Versorgungsschaltung und Verfahren zum Betrieb einer solchen Versorgungsschaltung |
US9426748B2 (en) * | 2014-07-11 | 2016-08-23 | Qualcomm Incorporated | Dynamic sleep mode based upon battery charge |
JP7187135B2 (ja) * | 2017-05-16 | 2022-12-12 | ラピスセミコンダクタ株式会社 | 無線受電装置、無線給電装置、無線電力伝送システム、及び無線受電装置の過大磁界保護方法 |
US11392151B2 (en) * | 2020-07-29 | 2022-07-19 | Cirrus Logic, Inc. | Dual-level detection to reduce voltage droop on critical battery voltage nodes |
JP7164827B1 (ja) * | 2021-07-09 | 2022-11-02 | ダイキン工業株式会社 | 通信アダプタ |
CN115411828A (zh) * | 2022-11-02 | 2022-11-29 | 深圳多为智联科技有限公司 | 一种对讲机电池保护电路及对讲机 |
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JPH04268852A (ja) | 1991-02-22 | 1992-09-24 | Mitsubishi Electric Corp | 通信装置 |
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-
1995
- 1995-05-30 US US08/453,217 patent/US6571091B1/en not_active Expired - Lifetime
-
1996
- 1996-05-06 CA CA002175861A patent/CA2175861C/en not_active Expired - Fee Related
- 1996-05-06 TW TW085105373A patent/TW304240B/zh active
- 1996-05-17 AU AU52331/96A patent/AU699536B2/en not_active Ceased
- 1996-05-20 FR FR9606211A patent/FR2734910B1/fr not_active Expired - Fee Related
- 1996-05-23 GB GB9610845A patent/GB2302770B/en not_active Expired - Fee Related
- 1996-05-27 IT IT96RM000362A patent/IT1285193B1/it active IP Right Grant
- 1996-05-28 DE DE19621439A patent/DE19621439A1/de not_active Withdrawn
- 1996-05-28 SE SE9602011A patent/SE9602011L/xx not_active Application Discontinuation
- 1996-05-28 BR BR9602502A patent/BR9602502A/pt active Search and Examination
- 1996-05-28 JP JP15598096A patent/JP3869042B2/ja not_active Expired - Fee Related
- 1996-05-29 CN CN96107579A patent/CN1075912C/zh not_active Expired - Fee Related
- 1996-05-29 KR KR1019960018402A patent/KR100227180B1/ko active IP Right Grant
- 1996-05-30 MX MX9602052A patent/MX9602052A/es active IP Right Grant
- 1996-05-30 AR ARP960102808A patent/AR002151A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
CA2175861A1 (en) | 1996-12-01 |
CN1075912C (zh) | 2001-12-05 |
DE19621439A1 (de) | 1997-01-09 |
GB2302770A (en) | 1997-01-29 |
SE9602011D0 (sv) | 1996-05-28 |
GB9610845D0 (en) | 1996-07-31 |
CN1138254A (zh) | 1996-12-18 |
FR2734910B1 (fr) | 1998-03-27 |
KR960042287A (ko) | 1996-12-21 |
KR100227180B1 (ko) | 1999-10-15 |
IT1285193B1 (it) | 1998-06-03 |
ITRM960362A1 (it) | 1997-11-27 |
MX9602052A (es) | 1997-01-31 |
TW304240B (es) | 1997-05-01 |
FR2734910A1 (fr) | 1996-12-06 |
CA2175861C (en) | 2000-02-01 |
ITRM960362A0 (it) | 1996-05-27 |
BR9602502A (pt) | 1998-09-08 |
JP3869042B2 (ja) | 2007-01-17 |
AU5233196A (en) | 1996-12-12 |
GB2302770B (en) | 1999-12-01 |
SE9602011L (sv) | 1996-12-01 |
US6571091B1 (en) | 2003-05-27 |
AU699536B2 (en) | 1998-12-03 |
JPH08331004A (ja) | 1996-12-13 |
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