CN110366687A - 终端设备及其漏电检测方法和检测装置 - Google Patents
终端设备及其漏电检测方法和检测装置 Download PDFInfo
- Publication number
- CN110366687A CN110366687A CN201880003876.8A CN201880003876A CN110366687A CN 110366687 A CN110366687 A CN 110366687A CN 201880003876 A CN201880003876 A CN 201880003876A CN 110366687 A CN110366687 A CN 110366687A
- Authority
- CN
- China
- Prior art keywords
- terminal device
- battery
- group
- power consuming
- adapter
- 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.)
- Granted
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
- G01R31/50—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
-
- 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
-
- 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]
- G01R31/392—Determining battery ageing or deterioration, e.g. state of health
-
- 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
- G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
-
- 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
-
- 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
- G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
-
- 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
- H02J7/00306—Overdischarge protection
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Protection Of Static Devices (AREA)
Abstract
一种终端设备(100)及其漏电检测方法和检测装置,所述终端设备(100)包括多个耗电器件(110),多个耗电器件(110)分为第一组和第二组,其中,在终端设备(100)完成充电且与适配器(200)保持连接状态时,第一组耗电器件(111)通过适配器(200)供电,第二组耗电器件(112)通过终端设备(100)的电池(120)供电,所述漏电检测方法包括以下步骤:获取电池(120)的耗电情况(S1);当终端设备(100)完成充电且与适配器(200)保持连接状态时,如果第二组耗电器件(112)未处于工作状态,则根据电池(120)的耗电情况判断终端设备(100)是否存在漏电现象(S2)。该方法通过检测电池(120)的耗电情况即可判断出终端设备(100)是否存在漏电现象,从而有效解决了用户无法察觉终端发生漏电的情况。
Description
PCT国内申请,说明书已公开。
Claims (15)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2018/074938 WO2019148421A1 (zh) | 2018-02-01 | 2018-02-01 | 终端设备及其漏电检测方法和检测装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110366687A true CN110366687A (zh) | 2019-10-22 |
CN110366687B CN110366687B (zh) | 2021-06-01 |
Family
ID=67478523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880003876.8A Active CN110366687B (zh) | 2018-02-01 | 2018-02-01 | 终端设备及其漏电检测方法和检测装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11054483B2 (zh) |
EP (1) | EP3546962B1 (zh) |
JP (1) | JP6977143B2 (zh) |
KR (1) | KR102318242B1 (zh) |
CN (1) | CN110366687B (zh) |
WO (1) | WO2019148421A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110687467A (zh) * | 2019-11-13 | 2020-01-14 | 珠海冠宇电池有限公司 | 一种锂电池漏电流的检测方法 |
CN112098864A (zh) * | 2020-09-25 | 2020-12-18 | Oppo广东移动通信有限公司 | 漏电流检测方法、装置、电子设备和存储介质 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6973213B2 (ja) * | 2018-03-16 | 2021-11-24 | トヨタ自動車株式会社 | 二次電池システム、及び二次電池制御方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101465449A (zh) * | 2007-12-18 | 2009-06-24 | 三美电机株式会社 | 电池组、便携设备、电池组的内部短路检测方法和程序 |
JP2015219188A (ja) * | 2014-05-20 | 2015-12-07 | 三菱電機株式会社 | 電力消費システム、漏電検知方法、および、プログラム |
CN106249833A (zh) * | 2016-07-27 | 2016-12-21 | 上海摩软通讯技术有限公司 | 终端设备的供电方法及终端设备 |
CN106680651A (zh) * | 2017-01-03 | 2017-05-17 | 重庆长安汽车股份有限公司 | 一种漏电流检测装置及车辆充电设备 |
CN106740132A (zh) * | 2016-12-29 | 2017-05-31 | 晋电(天津)新能源科技有限公司 | 一种电动汽车锂电池智能监控管理*** |
CN107271918A (zh) * | 2017-07-21 | 2017-10-20 | 广东欧珀移动通信有限公司 | 终端设备及其电池安全监控方法和监控*** |
CN107450701A (zh) * | 2017-07-21 | 2017-12-08 | 广东欧珀移动通信有限公司 | 终端设备及其电池安全监控方法、*** |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100259263B1 (ko) * | 1997-05-21 | 2000-06-15 | 윤종용 | 휴대용 컴퓨터 시스템의 배터리 충전회로 및 그 충전방법 |
KR100639731B1 (ko) * | 1999-09-03 | 2006-10-31 | 엘지전자 주식회사 | 배터리 팩 및 배터리 팩의 작동방법 |
US6545448B1 (en) * | 2001-12-18 | 2003-04-08 | Intel Corporation | Detection of the end-of-life for a rechargeable battery |
KR100845320B1 (ko) * | 2006-07-24 | 2008-07-10 | 주식회사 애트랩 | 배터리를 이용하는 장치 및 이 장치의 배터리 교체 또는재충전 시기 검출 방법 |
US8120325B2 (en) * | 2007-08-10 | 2012-02-21 | Sony Ericsson Mobile Communications Ab | Battery short circuit monitoring |
JP4523656B2 (ja) * | 2008-05-29 | 2010-08-11 | レノボ・シンガポール・プライベート・リミテッド | コンピュータの試験方法およびコンピュータ・システム |
TWI413788B (zh) * | 2009-06-22 | 2013-11-01 | Quanta Comp Inc | 電池電量量測電路及其方法 |
JP5474454B2 (ja) * | 2009-09-07 | 2014-04-16 | 三洋電機株式会社 | 電流検出回路を備えるバッテリシステム及びこのバッテリシステムを搭載する車両 |
WO2011160258A1 (zh) | 2010-06-24 | 2011-12-29 | 松下电器产业株式会社 | 获取电池的劣化度的方法和*** |
US8450976B2 (en) * | 2010-10-29 | 2013-05-28 | O2Micro, Inc. | Power topology with battery charging and discharge current protection capabilities |
WO2013001335A2 (en) * | 2011-06-27 | 2013-01-03 | Hap Nguyen | System and method of eliminating wasted energy known as vampire electricity or phantom load loss |
US9806547B2 (en) * | 2011-09-29 | 2017-10-31 | Texas Instruments Incorporated | Circuits, devices, methods and systems to secure power-up for battery operating devices even with low current chargers and to execute other performances |
CN103904699B (zh) * | 2012-12-24 | 2016-10-05 | 联想(北京)有限公司 | 电源配置方法及装置 |
CN104375613A (zh) * | 2013-08-12 | 2015-02-25 | 联想(北京)有限公司 | 一种供电方法及一种电子设备 |
KR102348303B1 (ko) * | 2015-06-19 | 2022-01-06 | 삼성전자주식회사 | 배터리 모듈의 누설 전류 감지 장치 및 방법 |
KR101989491B1 (ko) * | 2015-11-30 | 2019-06-14 | 주식회사 엘지화학 | 언노운 방전 전류에 의한 배터리 셀의 불량 검출 장치 및 방법 |
JP2017204978A (ja) * | 2016-05-13 | 2017-11-16 | 株式会社村田製作所 | モバイル機器 |
CN107870301B (zh) * | 2016-09-27 | 2020-09-04 | 华为技术有限公司 | 一种电池微短路的检测方法及装置 |
CN108241102A (zh) * | 2016-12-23 | 2018-07-03 | 华为技术有限公司 | 一种电池微短路的检测方法及装置 |
AU2017387185B2 (en) * | 2016-12-30 | 2020-11-26 | Huawei Technologies Co., Ltd. | Battery leakage current detection method, device and circuit |
CN106532875B (zh) * | 2017-01-13 | 2019-08-06 | Oppo广东移动通信有限公司 | 移动终端 |
EP3480611B1 (en) * | 2017-08-25 | 2022-12-28 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Terminal device, adapter, battery safety monitoring method and monitoring system |
WO2019037108A1 (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、适配器、电池安全监控方法和监控*** |
US11171496B2 (en) * | 2017-08-25 | 2021-11-09 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Electronic device, battery assembly and battery protection board |
JP6938687B2 (ja) * | 2017-08-25 | 2021-09-22 | オッポ広東移動通信有限公司Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 端末装置及びそのバッテリー安全性監視方法 |
CN110062978B (zh) * | 2017-11-13 | 2022-03-29 | Oppo广东移动通信有限公司 | 适配器、终端设备及其电池安全监控方法和监控*** |
FI127776B (en) * | 2018-02-08 | 2019-02-15 | Akkurate Oy | SYSTEM FOR DETERMINING THE INTERNAL BATTERY LEAKER FLOW INDICATOR |
-
2018
- 2018-02-01 JP JP2020503977A patent/JP6977143B2/ja active Active
- 2018-02-01 WO PCT/CN2018/074938 patent/WO2019148421A1/zh unknown
- 2018-02-01 CN CN201880003876.8A patent/CN110366687B/zh active Active
- 2018-02-01 KR KR1020207002489A patent/KR102318242B1/ko active IP Right Grant
- 2018-02-01 EP EP18882292.8A patent/EP3546962B1/en active Active
-
2019
- 2019-05-15 US US16/413,120 patent/US11054483B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101465449A (zh) * | 2007-12-18 | 2009-06-24 | 三美电机株式会社 | 电池组、便携设备、电池组的内部短路检测方法和程序 |
JP2015219188A (ja) * | 2014-05-20 | 2015-12-07 | 三菱電機株式会社 | 電力消費システム、漏電検知方法、および、プログラム |
CN106249833A (zh) * | 2016-07-27 | 2016-12-21 | 上海摩软通讯技术有限公司 | 终端设备的供电方法及终端设备 |
CN106740132A (zh) * | 2016-12-29 | 2017-05-31 | 晋电(天津)新能源科技有限公司 | 一种电动汽车锂电池智能监控管理*** |
CN106680651A (zh) * | 2017-01-03 | 2017-05-17 | 重庆长安汽车股份有限公司 | 一种漏电流检测装置及车辆充电设备 |
CN107271918A (zh) * | 2017-07-21 | 2017-10-20 | 广东欧珀移动通信有限公司 | 终端设备及其电池安全监控方法和监控*** |
CN107450701A (zh) * | 2017-07-21 | 2017-12-08 | 广东欧珀移动通信有限公司 | 终端设备及其电池安全监控方法、*** |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110687467A (zh) * | 2019-11-13 | 2020-01-14 | 珠海冠宇电池有限公司 | 一种锂电池漏电流的检测方法 |
CN112098864A (zh) * | 2020-09-25 | 2020-12-18 | Oppo广东移动通信有限公司 | 漏电流检测方法、装置、电子设备和存储介质 |
CN112098864B (zh) * | 2020-09-25 | 2023-10-20 | Oppo广东移动通信有限公司 | 漏电流检测方法、装置、电子设备和存储介质 |
Also Published As
Publication number | Publication date |
---|---|
KR20200022469A (ko) | 2020-03-03 |
KR102318242B1 (ko) | 2021-10-27 |
WO2019148421A1 (zh) | 2019-08-08 |
JP6977143B2 (ja) | 2021-12-08 |
EP3546962A4 (en) | 2020-02-05 |
US11054483B2 (en) | 2021-07-06 |
CN110366687B (zh) | 2021-06-01 |
EP3546962A1 (en) | 2019-10-02 |
JP2020528727A (ja) | 2020-09-24 |
US20190265307A1 (en) | 2019-08-29 |
EP3546962B1 (en) | 2020-11-25 |
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