CN112886653B - 电子设备和控制方法 - Google Patents

电子设备和控制方法 Download PDF

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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
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CN
China
Prior art keywords
battery
charging
communication
voltage
unit
Prior art date
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Active
Application number
CN202011364132.4A
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English (en)
Chinese (zh)
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CN112886653A (zh
Inventor
关本竜太
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Publication of CN112886653A publication Critical patent/CN112886653A/zh
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/971—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—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/40—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/40—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data
    • H02J7/42—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data with electronic devices having internal batteries, e.g. mobile phones
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/40—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data
    • H02J7/44—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data between battery management systems and power sources
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CN202011364132.4A 2019-11-29 2020-11-27 电子设备和控制方法 Active CN112886653B (zh)

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 (https=)
EP (1) EP3829021A1 (https=)
JP (1) JP7370834B2 (https=)
CN (1) CN112886653B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
WO2023022605A1 (en) * 2021-08-17 2023-02-23 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)

* Cited by examiner, † Cited by third party
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)

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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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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
EP3829021A1 (en) 2021-06-02
JP2021087342A (ja) 2021-06-03
CN112886653A (zh) 2021-06-01
US20210167615A1 (en) 2021-06-03
US11539218B2 (en) 2022-12-27
JP7370834B2 (ja) 2023-10-30

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