ZA948526B - Method and apparatus for determining external power supply type - Google Patents

Method and apparatus for determining external power supply type

Info

Publication number
ZA948526B
ZA948526B ZA948526A ZA948526A ZA948526B ZA 948526 B ZA948526 B ZA 948526B ZA 948526 A ZA948526 A ZA 948526A ZA 948526 A ZA948526 A ZA 948526A ZA 948526 B ZA948526 B ZA 948526B
Authority
ZA
South Africa
Prior art keywords
power supply
external power
supply type
determining external
determining
Prior art date
Application number
ZA948526A
Other languages
English (en)
Inventor
David M Demuro
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of ZA948526B publication Critical patent/ZA948526B/xx

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
    • H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
    • 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
    • G06F1/263—Arrangements for using multiple switchable power supplies, e.g. battery and AC
    • 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
    • H02J7/0032—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 disconnection of loads if battery is not under charge, e.g. in vehicle if engine is not running
    • 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
    • H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/6608—Structural association with built-in electrical component with built-in single component
    • H01R13/6616—Structural association with built-in electrical component with built-in single component with resistor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Dc-Dc Converters (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
ZA948526A 1993-11-09 1994-10-28 Method and apparatus for determining external power supply type ZA948526B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/149,686 US5506490A (en) 1993-11-09 1993-11-09 Method and apparatus for determining external power supply type

Publications (1)

Publication Number Publication Date
ZA948526B true ZA948526B (en) 1995-06-23

Family

ID=22531382

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA948526A ZA948526B (en) 1993-11-09 1994-10-28 Method and apparatus for determining external power supply type

Country Status (16)

Country Link
US (1) US5506490A (xx)
JP (1) JPH08505999A (xx)
KR (1) KR0171253B1 (xx)
CN (1) CN1035971C (xx)
AU (1) AU677135B2 (xx)
BR (1) BR9405748A (xx)
CA (1) CA2153042C (xx)
DE (1) DE4498754T1 (xx)
ES (1) ES2106666B1 (xx)
FR (1) FR2713028B1 (xx)
GB (1) GB2289382B (xx)
RU (1) RU2141155C1 (xx)
SE (1) SE9502481L (xx)
SG (1) SG49602A1 (xx)
WO (1) WO1995013643A1 (xx)
ZA (1) ZA948526B (xx)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06164469A (ja) * 1992-11-25 1994-06-10 Fujitsu Ltd オンフック／オフフック検出手段及び電池識別手段を備えた携帯端末装置用充電器
JPH08503599A (ja) * 1993-09-02 1996-04-16 モトローラ・インコーポレーテッド 追従型外部電源
KR0168109B1 (ko) * 1993-12-07 1999-04-15 전성원 직류및교류입력의겸용을위한전원충전장치및그충전방법
FI96465C (fi) * 1994-05-16 1996-06-25 Nokia Mobile Phones Ltd Menetelmä ja kytkentäjärjestely kannettavan laitteen ladattavien akkujen laturin tunnistamiseksi
US5925942A (en) * 1997-07-16 1999-07-20 Motorola, Inc. Power supply control apparatus and method suitable for use in an electronic device
FR2769143A1 (fr) * 1997-09-26 1999-04-02 Philips Electronics Nv Equipement telephonique a batterie rechargeable et detection du type de chargeur utilise
US6038457A (en) * 1997-12-05 2000-03-14 Motorola, Inc. Apparatus and method for detecting and powering an accessory
US6295567B1 (en) * 1998-01-26 2001-09-25 Dell Usa, L.P. Chassis type determination in an electronic system
WO1999053627A1 (en) 1998-04-10 1999-10-21 Chrimar Systems, Inc. Doing Business As Cms Technologies System for communicating with electronic equipment on a network
DE19928809B4 (de) * 1999-06-17 2008-05-08 Solarc Innovative Solarprodukte Gmbh Universelle Energieversorgungseinheit für unterschiedliche elektrische Kleingeräte
US6429622B1 (en) 2000-11-14 2002-08-06 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for authenticating a charging unit by a portable battery-operated electronic device
EP1462315B1 (en) * 2001-11-27 2007-02-21 Lear Automotive (EEDS) Spain, S.L. System and method for protecting against short circuits in electric power distribution architectures with two voltage levels
FR2833422B1 (fr) * 2001-12-11 2004-03-05 Fabrice Barthelemy Source et systeme controlables d'alimentation d'une charge electrique amovible
US6977479B2 (en) * 2002-01-08 2005-12-20 Hsu Po-Jung John Portable cell phone battery charger using solar energy as the primary source of power
US7736300B2 (en) * 2003-04-14 2010-06-15 Softscope Medical Technologies, Inc. Self-propellable apparatus and method
JP3768984B2 (ja) * 2003-09-12 2006-04-19 キヤノン株式会社 二次電池充電方法及び装置
CN100375942C (zh) * 2003-09-26 2008-03-19 纬创资通股份有限公司 具有可识别电源适配器的系统装置与识别方法
US9153960B2 (en) 2004-01-15 2015-10-06 Comarco Wireless Technologies, Inc. Power supply equipment utilizing interchangeable tips to provide power and a data signal to electronic devices
US7868486B2 (en) 2004-01-15 2011-01-11 Comarco Wireless Technologies, Inc Power supply having source determination circuitry utilized to disable battery charging circuitry in powered device
US7068013B2 (en) * 2004-02-20 2006-06-27 Motorola, Inc. Battery circuit with non-volitable memory and thermistor on a single line
US20060098358A1 (en) * 2004-11-08 2006-05-11 Wambsganss Peter M Power supply configured to detect a power source
US7408132B2 (en) * 2004-11-08 2008-08-05 Rrc Power Solutions Gmbh Temperature sensor for power supply
US7526659B2 (en) * 2005-02-01 2009-04-28 Hewlett-Packard Development Company, L.P. Systems and methods for controlling use of power in a computer system
EP1907871A1 (en) * 2005-07-14 2008-04-09 Boston-Power, Inc. Control electronics for li-ion batteries
CN100405308C (zh) * 2005-07-21 2008-07-23 宏碁股份有限公司 决定笔记型电脑使用模式的方法
WO2007029225A1 (en) * 2005-09-06 2007-03-15 Powerdsine, Ltd. Method for detecting parameters of a remote device
US7642671B2 (en) 2006-04-28 2010-01-05 Acco Brands Usa Llc Power supply system providing two output voltages
JP4195714B2 (ja) * 2006-06-13 2008-12-10 京セラ株式会社 携帯通信端末、充電モード切換方法および充電モード切換プログラム
TWI426678B (zh) * 2006-06-28 2014-02-11 Boston Power Inc 具有多重充電率之電子裝置、電池組、充電於電子裝置中的鋰離子電荷儲存電源供應器之方法及可攜式電腦
US8242742B2 (en) * 2007-06-06 2012-08-14 O2Micro, Inc Chargers, systems and methods for detecting a power source
WO2009057187A1 (ja) * 2007-10-29 2009-05-07 Fujitsu Limited 充電システム、処理装置及び給電装置
US20100108291A1 (en) * 2008-09-12 2010-05-06 Boston-Power, Inc. Method and apparatus for embedded battery cells and thermal management
US9326346B2 (en) 2009-01-13 2016-04-26 Terralux, Inc. Method and device for remote sensing and control of LED lights
US8358085B2 (en) 2009-01-13 2013-01-22 Terralux, Inc. Method and device for remote sensing and control of LED lights
JP4831177B2 (ja) * 2009-01-30 2011-12-07 ブラザー工業株式会社 画像形成装置、及び、電力供給回路の機種判別方法
CN101483528B (zh) * 2009-02-23 2011-04-20 福建星网锐捷网络有限公司 一种模块化通信设备和管理模块
US8796880B2 (en) 2009-02-27 2014-08-05 Hewlett-Packard Development Company, L.P. Variable adapter ID circuit
CN102422504A (zh) * 2009-05-18 2012-04-18 波士顿电力公司 可充电电池的能量效率及快速充电模式
US8483886B2 (en) * 2009-09-01 2013-07-09 Boston-Power, Inc. Large scale battery systems and method of assembly
WO2011028703A2 (en) * 2009-09-01 2011-03-10 Boston-Power, Inc. Safety and performance optimized controls for large scale electric vehicle battery systems
IN2012DN02690A (xx) * 2009-09-12 2015-09-04 Fenix International Inc
CN101667166B (zh) * 2009-09-25 2012-01-25 华为终端有限公司 设备识别方法及装置
JP5556130B2 (ja) 2009-11-02 2014-07-23 ソニー株式会社 情報処理装置、電源制御方法、プログラム、および電源制御システム
CA2781077A1 (en) * 2009-11-17 2012-06-28 Terralux, Inc. Led power-supply detection and control
US8504816B2 (en) * 2010-01-12 2013-08-06 Atmel Rousset S.A.S. Integrated circuit device configuration
US8645720B2 (en) * 2010-01-20 2014-02-04 Dell Products L.P. Power adaptor detection system
EP2355297B1 (en) 2010-02-06 2013-04-03 Braun GmbH Method for charging a battery, as well as a small, battery-operated electrical appliance and a charging circuit
US8884626B2 (en) * 2010-06-21 2014-11-11 Apple Inc. Device calibration for battery type identification
US9596738B2 (en) 2010-09-16 2017-03-14 Terralux, Inc. Communication with lighting units over a power bus
JP2013543216A (ja) 2010-09-16 2013-11-28 テララックス， インコーポレイテッド 電力バスを介した照明ユニットとの通信
CN102736719A (zh) * 2011-04-07 2012-10-17 宏碁股份有限公司 笔记型计算机及其电力供应系统与方法
FR2973963B1 (fr) * 2011-04-08 2013-04-12 Valeo Sys Controle Moteur Sas Dispositif de transfert de charge et procede de gestion associe
US8836287B2 (en) 2011-05-03 2014-09-16 Apple Inc. Time-domain multiplexing of power and data
US9323298B2 (en) * 2011-06-30 2016-04-26 Broadcom Corporation Adaptive power management
US9118240B2 (en) 2011-08-31 2015-08-25 Comarco Wireless Technologies, Inc. Power supply equipment providing multiple identification signals
US9142982B2 (en) 2011-11-14 2015-09-22 Mediatek Inc. Method and apparatus for performing charging port detection control
WO2013090904A1 (en) 2011-12-16 2013-06-20 Terralux, Inc. System and methods of applying bleed circuits in led lamps
JP5912514B2 (ja) * 2011-12-22 2016-04-27 ローム株式会社 電子機器
JP5912513B2 (ja) * 2011-12-22 2016-04-27 ローム株式会社 充電回路およびそれを利用した電子機器
JP6053280B2 (ja) * 2011-12-22 2016-12-27 ローム株式会社 充電回路およびそれを利用した電子機器
EP2618452B1 (en) 2012-01-20 2020-02-19 Vestel Elektronik Sanayi ve Ticaret A.S. An electronic device with source identification unit
US9312576B2 (en) * 2012-02-15 2016-04-12 Htc Corporation Portable electronic devices capable of obtaining charging current value of charger and charging method thereof
TWI460964B (zh) * 2012-12-07 2014-11-11 Pegatron Corp 電源轉換器、電子裝置及偵測電源轉換器輸出功率之方法
US9276539B2 (en) 2013-02-06 2016-03-01 Zeikos Inc. Power transferring headphones
US20140219465A1 (en) 2013-02-06 2014-08-07 Zeikos Inc. Power transferring headphones
US9271063B2 (en) 2013-02-06 2016-02-23 Zeikos Inc. Power transferring headphones
EP2984534A4 (en) * 2013-04-12 2016-11-30 Hewlett Packard Development Co DETERMINING AN ATTRIBUTE OF AN ADAPTER BASED ON A RATIO OF OUTPUT VOLTAGES OF A VOLTAGE DIVIDER
US9265119B2 (en) 2013-06-17 2016-02-16 Terralux, Inc. Systems and methods for providing thermal fold-back to LED lights
JP5949701B2 (ja) * 2013-08-20 2016-07-13 富士通株式会社 充電システム及び処理装置
FI20145231L (fi) * 2014-03-13 2015-09-14 Nokia Technologies Oy Laitteisto, järjestelmä, tietokoneohjelmatuote ja menetelmä lisälaitteen ja laitteen välistä signallointia varten
CN108139899B (zh) * 2015-09-24 2021-04-23 Oppo广东移动通信有限公司 终端设备和控制充电的方法
CN105322397B (zh) * 2015-10-13 2018-01-23 深圳市祝你快乐科技有限公司 具有充电保护功能的usb端口连接器及其实现方法
CN106684954B (zh) * 2015-11-10 2019-05-07 华为终端（东莞）有限公司 一种充电参数的校验方法及设备和充电器
KR101857469B1 (ko) * 2016-03-22 2018-05-14 현대자동차주식회사 복수의 충전기를 통한 전기차 충전 방법 및 장치
CN106292977B (zh) * 2016-07-26 2019-04-02 Oppo广东移动通信有限公司 一种适配器识别方法及终端
US10305312B2 (en) * 2016-11-08 2019-05-28 Lenovo (Singapore) Pte. Ltd. Supplemental power system for battery powered device
KR20180080938A (ko) * 2017-01-05 2018-07-13 삼성전자주식회사 배터리 팩으로부터 출력된 전력을 제어하는 회로 및 배터리 팩
JP6566992B2 (ja) 2017-05-31 2019-08-28 キヤノン株式会社 電子機器、制御方法およびプログラム
TWI697169B (zh) * 2018-06-14 2020-06-21 美律實業股份有限公司 電子裝置
CN110286731A (zh) * 2019-06-30 2019-09-27 联想(北京)有限公司 一种信息处理方法和电子设备
CN110764437A (zh) * 2019-12-02 2020-02-07 苏州小科清洁科技有限公司 一种供电组件及供电组件中的电接口
TWI742921B (zh) * 2020-11-12 2021-10-11 和碩聯合科技股份有限公司 電子裝置、電源適配器及電子裝置產品
WO2024171268A1 (ja) * 2023-02-13 2024-08-22 日本たばこ産業株式会社 エアロゾル生成装置の電源ユニット、及び制御方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232260A (en) * 1978-04-19 1980-11-04 Lambkin Fred M Universal battery charger/adapter unit
US5164652A (en) * 1989-04-21 1992-11-17 Motorola, Inc. Method and apparatus for determining battery type and modifying operating characteristics
JP2885827B2 (ja) * 1989-06-08 1999-04-26 キヤノン株式会社 電子機器及び前記電子機器の電源監視方法
GB2239567A (en) * 1990-04-05 1991-07-03 Technophone Ltd Portable radio telephone useable with batteries of different types; battery charging
AU642088B2 (en) * 1991-05-16 1993-10-07 Tokyo Electric Co. Ltd. Facsimile equipment
US5184059A (en) * 1991-09-16 1993-02-02 Motorola, Inc. Expanded battery capacity identification scheme and apparatus
JP2776105B2 (ja) * 1992-01-07 1998-07-16 三菱電機株式会社 電子機器及び電子機器への電力供給方法
US5369352A (en) * 1993-04-26 1994-11-29 Ford Motor Company Universal electric vehicle charging adapter
JP2530098B2 (ja) * 1993-08-30 1996-09-04 八重洲無線株式会社 携帯用電子機器とその電池パックとその充電器とそのアタッチメント

Also Published As

Publication number Publication date
CN1116462A (zh) 1996-02-07
CA2153042C (en) 1997-02-25
FR2713028B1 (fr) 1997-09-26
JPH08505999A (ja) 1996-06-25
SG49602A1 (en) 1998-06-15
ES2106666B1 (es) 1998-06-01
SE9502481L (sv) 1995-09-11
CN1035971C (zh) 1997-09-24
FR2713028A1 (fr) 1995-06-02
WO1995013643A1 (en) 1995-05-18
BR9405748A (pt) 1995-12-05
RU2141155C1 (ru) 1999-11-10
US5506490A (en) 1996-04-09
GB9513642D0 (en) 1995-09-06
GB2289382B (en) 1998-07-08
DE4498754T1 (de) 1997-07-31
AU677135B2 (en) 1997-04-10
ES2106666A1 (es) 1997-11-01
GB2289382A (en) 1995-11-15
SE9502481D0 (sv) 1995-07-07
KR0171253B1 (ko) 1999-05-01
AU1082695A (en) 1995-05-29

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