CN112886653B - 电子设备和控制方法 - Google Patents
电子设备和控制方法 Download PDFInfo
- Publication number
- CN112886653B CN112886653B CN202011364132.4A CN202011364132A CN112886653B CN 112886653 B CN112886653 B CN 112886653B CN 202011364132 A CN202011364132 A CN 202011364132A CN 112886653 B CN112886653 B CN 112886653B
- Authority
- CN
- China
- Prior art keywords
- battery
- charging
- communication
- voltage
- unit
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 83
- 238000004891 communication Methods 0.000 claims abstract description 146
- 238000007600 charging Methods 0.000 claims abstract description 142
- 230000008859 change Effects 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 18
- 230000008569 process Effects 0.000 description 56
- 230000015556 catabolic process Effects 0.000 description 34
- 238000006731 degradation reaction Methods 0.000 description 34
- 238000010281 constant-current constant-voltage charging Methods 0.000 description 21
- 238000010586 diagram Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 7
- 230000000737 periodic effect Effects 0.000 description 4
- 238000010277 constant-current charging Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010280 constant potential charging Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
-
- 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
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-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
- H02J7/00036—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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019217499A JP7370834B2 (ja) | 2019-11-29 | 2019-11-29 | 電子機器および制御方法 |
| JP2019-217499 | 2019-11-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112886653A CN112886653A (zh) | 2021-06-01 |
| CN112886653B true CN112886653B (zh) | 2024-06-11 |
Family
ID=73598712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011364132.4A Active CN112886653B (zh) | 2019-11-29 | 2020-11-27 | 电子设备和控制方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11539218B2 (enExample) |
| EP (1) | EP3829021A1 (enExample) |
| JP (1) | JP7370834B2 (enExample) |
| CN (1) | CN112886653B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11829169B2 (en) * | 2020-05-14 | 2023-11-28 | Texas Instruments Incorporated | USB power delivery management |
| JP7676952B2 (ja) | 2021-05-25 | 2025-05-15 | 株式会社Ｊｖｃケンウッド | コンパレータ回路、及び駆動回路 |
| US20250141493A1 (en) * | 2021-08-17 | 2025-05-01 | Enatel | Controller area network (can) bus to power line carrier (plc) systems and methods |
| JP7749486B2 (ja) * | 2022-02-14 | 2025-10-06 | 株式会社マキタ | 充電アダプタおよび充電器 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004064885A (ja) * | 2002-07-29 | 2004-02-26 | Omron Corp | 太陽電池を電源とする電源管理システムと、それを利用する情報装置 |
| CN104242479A (zh) * | 2013-06-11 | 2014-12-24 | 佳能株式会社 | 供电装置及供电方法 |
| JP2015226384A (ja) * | 2014-05-28 | 2015-12-14 | キヤノン株式会社 | 電子機器、制御方法、及び給電装置 |
| JP2018191401A (ja) * | 2017-04-28 | 2018-11-29 | キヤノン株式会社 | 電子機器、電子機器の制御方法、プログラム |
| CN109804542A (zh) * | 2017-09-22 | 2019-05-24 | Oppo广东移动通信有限公司 | 电源提供电路、电源提供设备和控制方法 |
| CN109874364A (zh) * | 2017-09-22 | 2019-06-11 | Oppo广东移动通信有限公司 | 电源提供电路、电源提供设备以及控制方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5557190A (en) * | 1994-02-28 | 1996-09-17 | Black & Decker Inc. | Battery recharging system with signal-to-noise responsive falling voltage slope charge termination |
| JP4827613B2 (ja) * | 2006-05-24 | 2011-11-30 | 株式会社ソニー・コンピュータエンタテインメント | 端末装置、バッテリ充電制御方法およびゲームシステム |
| US8274261B2 (en) | 2007-07-13 | 2012-09-25 | Black & Decker Inc. | Cell monitoring and balancing |
| JP5398160B2 (ja) * | 2008-03-31 | 2014-01-29 | パナソニック株式会社 | 電子機器、充電器、及び電子機器充電システム |
| JP6227359B2 (ja) | 2013-10-01 | 2017-11-08 | パイオニア株式会社 | 受電装置、通信制御方法、コンピュータプログラム及び給電装置 |
| US9748782B1 (en) * | 2015-01-12 | 2017-08-29 | Google Inc. | Power adapter charging modification based on a feedback loop |
| CN104767260B (zh) * | 2015-03-30 | 2017-04-05 | 华为技术有限公司 | 充电器、终端设备和充电系统 |
| JP6626384B2 (ja) | 2016-03-23 | 2019-12-25 | ローム株式会社 | 給電装置および給電方法、制御回路、ａｃアダプタ、電子機器 |
| JP6666865B2 (ja) | 2017-02-07 | 2020-03-18 | 株式会社東芝 | 充電装置 |
| US10680446B2 (en) * | 2017-08-25 | 2020-06-09 | Black & Decker Inc. | Battery pack charger system |
-
2019
- 2019-11-29 JP JP2019217499A patent/JP7370834B2/ja active Active
-
2020
- 2020-11-24 US US17/103,356 patent/US11539218B2/en active Active
- 2020-11-26 EP EP20209969.3A patent/EP3829021A1/en active Pending
- 2020-11-27 CN CN202011364132.4A patent/CN112886653B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004064885A (ja) * | 2002-07-29 | 2004-02-26 | Omron Corp | 太陽電池を電源とする電源管理システムと、それを利用する情報装置 |
| CN104242479A (zh) * | 2013-06-11 | 2014-12-24 | 佳能株式会社 | 供电装置及供电方法 |
| JP2015226384A (ja) * | 2014-05-28 | 2015-12-14 | キヤノン株式会社 | 電子機器、制御方法、及び給電装置 |
| JP2018191401A (ja) * | 2017-04-28 | 2018-11-29 | キヤノン株式会社 | 電子機器、電子機器の制御方法、プログラム |
| CN109804542A (zh) * | 2017-09-22 | 2019-05-24 | Oppo广东移动通信有限公司 | 电源提供电路、电源提供设备和控制方法 |
| CN109874364A (zh) * | 2017-09-22 | 2019-06-11 | Oppo广东移动通信有限公司 | 电源提供电路、电源提供设备以及控制方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20210167615A1 (en) | 2021-06-03 |
| EP3829021A1 (en) | 2021-06-02 |
| JP2021087342A (ja) | 2021-06-03 |
| US11539218B2 (en) | 2022-12-27 |
| JP7370834B2 (ja) | 2023-10-30 |
| CN112886653A (zh) | 2021-06-01 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |