BRPI0811137A2 - Método, e, dispositivo de usuário - Google Patents

Método, e, dispositivo de usuário

Info

Publication number
BRPI0811137A2
BRPI0811137A2 BRPI0811137-5A2A BRPI0811137A BRPI0811137A2 BR PI0811137 A2 BRPI0811137 A2 BR PI0811137A2 BR PI0811137 A BRPI0811137 A BR PI0811137A BR PI0811137 A2 BRPI0811137 A2 BR PI0811137A2
Authority
BR
Brazil
Prior art keywords
user device
user
Prior art date
Application number
BRPI0811137-5A2A
Other languages
English (en)
Inventor
Mats Wolf
Jan-Olof Svensson
Original Assignee
Sony Ericsson Mobile Communcations Ab
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 Sony Ericsson Mobile Communcations Ab filed Critical Sony Ericsson Mobile Communcations Ab
Publication of BRPI0811137A2 publication Critical patent/BRPI0811137A2/pt

Links

Classifications

    • 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]
    • 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
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
    • 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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
BRPI0811137-5A2A 2007-08-10 2008-02-08 Método, e, dispositivo de usuário BRPI0811137A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US95510307P 2007-08-10 2007-08-10
US11/851,684 US8120325B2 (en) 2007-08-10 2007-09-07 Battery short circuit monitoring
PCT/IB2008/050468 WO2009022241A1 (en) 2007-08-10 2008-02-08 Battery short circuit monitoring

Publications (1)

Publication Number Publication Date
BRPI0811137A2 true BRPI0811137A2 (pt) 2014-12-23

Family

ID=40345848

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0811137-5A2A BRPI0811137A2 (pt) 2007-08-10 2008-02-08 Método, e, dispositivo de usuário

Country Status (6)

Country Link
US (1) US8120325B2 (pt)
EP (1) EP2176674B1 (pt)
JP (1) JP2010536133A (pt)
CN (1) CN101790691A (pt)
BR (1) BRPI0811137A2 (pt)
WO (1) WO2009022241A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8315746B2 (en) * 2008-05-30 2012-11-20 Apple Inc. Thermal management techniques in an electronic device
US8306772B2 (en) 2008-10-13 2012-11-06 Apple Inc. Method for estimating temperature at a critical point
FR2964668B1 (fr) * 2010-09-14 2012-10-12 Snecma Optimisation de l'usinabilite d'aciers martensitiques inoxydables
US9196933B2 (en) * 2011-06-02 2015-11-24 Robert Bosch Gmbh System and method for discharging a high impedance battery
TW201349627A (zh) * 2012-05-31 2013-12-01 Emerald Battery Technologies Co Ltd 電池監控及保護裝置及其系統與方法
EP3537164B1 (en) * 2016-11-07 2021-01-13 Nissan Motor Co., Ltd. Short circuit detection device
CN108428924A (zh) * 2017-02-13 2018-08-21 谷涛 一种内部微短路失效安全锂离子电池
US10665909B2 (en) * 2017-07-17 2020-05-26 International Business Machines Corporation Battery thermal run-away and combustion prevention system
CN107544030B (zh) * 2017-08-25 2020-07-21 北京小米移动软件有限公司 铝层状态检测方法及装置
KR102335723B1 (ko) * 2017-08-25 2021-12-06 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 단말 장치 및 배터리 이상 검출 장치
WO2019037114A1 (zh) 2017-08-25 2019-02-28 深圳市云中飞网络科技有限公司 终端设备及其电池安全监控方法和监控系统
US10753981B2 (en) * 2017-09-05 2020-08-25 Interstate Battery System International Battery ecosystem system and method
KR102318242B1 (ko) 2018-02-01 2021-10-27 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 단말 장치 및 그 누전 검출 방법
US11355824B2 (en) 2018-05-11 2022-06-07 The Regents Of The University Of Michigan Detection of an internal short circuit in a battery
CN110780226B (zh) * 2018-07-30 2021-12-07 广州小鹏汽车科技有限公司 一种电池包内短路检测方法、装置和电动汽车
CN109521315A (zh) * 2018-11-19 2019-03-26 北京新能源汽车股份有限公司 一种电池内部短路的检测方法、装置及汽车
JP6609687B1 (ja) * 2018-12-27 2019-11-20 日本たばこ産業株式会社 エアロゾル吸引器用の電源ユニット、その制御方法及び制御プログラム
CN112666477B (zh) * 2019-10-15 2022-06-03 东莞新能德科技有限公司 电池内短路判断方法、电子装置以及存储介质
CN113176507A (zh) * 2021-03-29 2021-07-27 国网江苏省电力有限公司南京供电分公司 基于co气体机械滥用下锂离子电池故障诊断方法及系统
USD995334S1 (en) * 2022-01-10 2023-08-15 Yi Miao Wire locator tracker lan
USD996245S1 (en) * 2022-01-10 2023-08-22 Yi Miao Wire locator tracker lan

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1140205A (ja) * 1997-07-18 1999-02-12 Hitachi Ltd リチウム電池システム
US6014012A (en) * 1998-07-28 2000-01-11 Ntt Power And Building Facilities Inc. Apparatus for managing a battery unit having storage batteries
JP5074648B2 (ja) * 2000-05-23 2012-11-14 キヤノン株式会社 二次電池の内部状態検知方法、検知装置、該検知装置を備えた機器、内部状態検知プログラム、および該プログラムを収めた媒体
TW535308B (en) 2000-05-23 2003-06-01 Canon Kk Detecting method for detecting internal state of a rechargeable battery, detecting device for practicing said detecting method, and instrument provided with said
JP3839761B2 (ja) * 2001-09-14 2006-11-01 松下電器産業株式会社 バッテリ制御装置
KR100801852B1 (ko) * 2005-04-21 2008-02-11 주식회사 엘지화학 배터리 팩 보호 장치 및 방법
JP4207925B2 (ja) 2005-05-11 2009-01-14 トヨタ自動車株式会社 二次電池の制御装置
WO2007050439A2 (en) * 2005-10-21 2007-05-03 Stryker Corporation System and method for recharging a battery exposed to a harsh environment
US20070244471A1 (en) * 2005-10-21 2007-10-18 Don Malackowski System and method for managing the operation of a battery powered surgical tool and the battery used to power the tool
WO2007059269A2 (en) * 2005-11-16 2007-05-24 Wilhelm Kullberg High-rate rechargeable battery
US7626355B2 (en) * 2005-11-29 2009-12-01 Motorola, Inc. Portable electronic device and method to protect same

Also Published As

Publication number Publication date
EP2176674A1 (en) 2010-04-21
CN101790691A (zh) 2010-07-28
US8120325B2 (en) 2012-02-21
US20090039835A1 (en) 2009-02-12
JP2010536133A (ja) 2010-11-25
WO2009022241A1 (en) 2009-02-19
EP2176674B1 (en) 2017-12-27

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.