BR112017003026A2 - carregamento rápido de bateria através de realimentação digital - Google Patents

carregamento rápido de bateria através de realimentação digital

Info

Publication number
BR112017003026A2
BR112017003026A2 BR112017003026A BR112017003026A BR112017003026A2 BR 112017003026 A2 BR112017003026 A2 BR 112017003026A2 BR 112017003026 A BR112017003026 A BR 112017003026A BR 112017003026 A BR112017003026 A BR 112017003026A BR 112017003026 A2 BR112017003026 A2 BR 112017003026A2
Authority
BR
Brazil
Prior art keywords
voltage
component
signal
series
methods
Prior art date
Application number
BR112017003026A
Other languages
English (en)
Other versions
BR112017003026B1 (pt
Inventor
stacey irish Linda
Henry Von Novak William Iii
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112017003026A2 publication Critical patent/BR112017003026A2/pt
Publication of BR112017003026B1 publication Critical patent/BR112017003026B1/pt

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
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00036—Charger exchanging data with 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
    • 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
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing 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
    • H02J7/007—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
    • 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
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
    • 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
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00045—Authentication, i.e. circuits for checking compatibility between one component, e.g. a battery or a battery charger, and another component, e.g. a power source

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

são revelados métodos e um equipamento para carregar a bateria de um aparelho portátil, que inclui receber, por um componente de carregamento, uma quantidade de tensão em um barramento de energia conectável a um aparelho externo, no qual o componente de carregamento carrega a bateria com a quantidade de tensão recebida. os métodos e o equipamento incluem autenticar, por um componente de autenticação, o aparelho portátil com o aparelho externo por meio de uma série de linhas de sinal, no qual o componente de autenticação é configurado para transmitir um ou mais sinais de autenticação em uma ou mais da série de linhas de sinal. os métodos e o equipamento incluem transmitir, por um componente de configuração um sinal de tensão modificado e um sinal de corrente modificado para o aparelho externo por meio da série de linhas de sinal, no qual o sinal de tensão modificado e o sinal de corrente modificado são acionáveis para fazer com que o aparelho externo modifique a quantidade de tensão transmitida para o barramento de energia.
BR112017003026-8A 2014-08-20 2015-08-13 Carregamento rápido de bateria através de realimentação digital BR112017003026B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/463,909 2014-08-20
US14/463,909 US9634502B2 (en) 2014-08-20 2014-08-20 Fast battery charging through digital feedback
PCT/US2015/045038 WO2016028597A1 (en) 2014-08-20 2015-08-13 Fast battery charging through digital feedback

Publications (2)

Publication Number Publication Date
BR112017003026A2 true BR112017003026A2 (pt) 2017-11-21
BR112017003026B1 BR112017003026B1 (pt) 2022-07-26

Family

ID=54011085

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017003026-8A BR112017003026B1 (pt) 2014-08-20 2015-08-13 Carregamento rápido de bateria através de realimentação digital

Country Status (8)

Country Link
US (2) US9634502B2 (pt)
EP (1) EP3183794B1 (pt)
JP (1) JP6681879B2 (pt)
KR (1) KR102473005B1 (pt)
CN (1) CN106575879B (pt)
BR (1) BR112017003026B1 (pt)
CA (1) CA2954418C (pt)
WO (1) WO2016028597A1 (pt)

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KR102577457B1 (ko) * 2017-11-01 2023-09-12 삼성전자주식회사 전원 공급을 제어하는 전자 장치 및 방법
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KR20210012766A (ko) * 2019-07-26 2021-02-03 삼성전자주식회사 선택적으로 전압을 제어하기 위한 방법, 이를 위한 전자 장치 및 외부 전자 장치

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Also Published As

Publication number Publication date
JP2017528104A (ja) 2017-09-21
CA2954418C (en) 2023-01-24
WO2016028597A1 (en) 2016-02-25
BR112017003026B1 (pt) 2022-07-26
KR102473005B1 (ko) 2022-11-30
CN106575879B (zh) 2020-01-03
US20160056651A1 (en) 2016-02-25
US20170187216A1 (en) 2017-06-29
EP3183794B1 (en) 2022-03-02
KR20170035977A (ko) 2017-03-31
JP6681879B2 (ja) 2020-04-15
CN106575879A (zh) 2017-04-19
CA2954418A1 (en) 2016-02-25
EP3183794A1 (en) 2017-06-28
US9634502B2 (en) 2017-04-25

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/08/2015, OBSERVADAS AS CONDICOES LEGAIS