JP2013027153A - 通信端末、充電制御プログラムおよび充電制御方法 - Google Patents
通信端末、充電制御プログラムおよび充電制御方法 Download PDFInfo
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- JP2013027153A JP2013027153A JP2011159720A JP2011159720A JP2013027153A JP 2013027153 A JP2013027153 A JP 2013027153A JP 2011159720 A JP2011159720 A JP 2011159720A JP 2011159720 A JP2011159720 A JP 2011159720A JP 2013027153 A JP2013027153 A JP 2013027153A
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- transmission power
- charging
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- 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
-
- 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
- H02J7/00711—Regulation of charging or discharging current or voltage with introduction of pulses during the charging process
-
- 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
- H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
- H02J7/007184—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage in response to battery voltage gradient
-
- 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
- H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
-
- 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
- H02J7/00302—Overcharge 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00304—Overcurrent 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
- H02J7/0029—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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
- H02J7/0049—Detection of fully charged condition
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
【効果】二次電池38を間欠充電する際に、デューティー比が電波の受信状態および周囲温度(TA)に基づいて設定されるため、二次電池38を適切に充電することができる。
【選択図】図1
Description
A/D変換器16は、マイク18を通して入力される音声ないし音についてのアナログ音声信号を、デジタル音声信号に変換する。D/A変換器20は、デジタル音声信号をアナログ音声信号に変換(復号)して、図示しないアンプを介してスピーカ22に与える。したがって、アナログ音声信号に対応する音声ないし音がスピーカ22から出力される。なお、プロセッサ24は、アンプの増幅率を制御することで、スピーカ22から出力される音声の音量を調整することができる。
12 … アンテナ
14 … 無線通信回路
24 … プロセッサ
26 … キー入力装置
34 … RAM
36 … 電源回路
38 … 二次電池
38 … 外部電源コネクタ
64 … A/D変換器
SW1 … 第1スイッチ
TH … サーミスタ
R … 抵抗
Claims (5)
- 二次電池を有し、前記二次電池の充電を制御する、通信端末であって、
温度を検出する検出部、
電波の送信電力を検知する検知部、
前記二次電池を間欠充電する充電部、および
前記検出部によって検出される温度と前記検知部によって検知される送信電力とに基づいて、前記充電部による間欠充電のデューティー比を変更する変更部を備える、通信端末。 - 前記検出部によって検出される温度から、複数の温度域を判定する温度判定部をさらに備え、
前記変更部は、前記温度域毎に、前記送信電力に応じて異なるデューティー比を設定する、請求項1記載の通信端末。 - 前記検知部によって検知される送信電力から、複数の送信電力域を判定する送信電力判定部をさらに備え、
前記変更部は、前記温度域毎に、前記複数の送信電力域それぞれに対して異なるデューティー比を設定する、請求項2記載の通信端末。 - 二次電池、温度を検出する検出部、電波の送信電力を検知する検知部および前記二次電池を間欠充電する充電部を有し、前記二次電池の充電を制御する、通信端末のプロセッサを、
前記検出部によって検出される温度と前記検知部によって検知される送信電力とに基づいて、前記充電部による間欠充電のデューティー比を変更する変更部として機能させる、充電制御プログラム。 - 二次電池、温度を検出する検出部、電波の送信電力を検知する検知部および前記二次電池を間欠充電する充電部を有し、前記二次電池の充電を制御する、通信端末の充電制御方法であって、
前記検出部によって検出される温度と前記検知部によって検知される送信電力とに基づいて、前記充電部による間欠充電のデューティー比を変更する、充電制御方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2011159720A JP5694874B2 (ja) | 2011-07-21 | 2011-07-21 | 通信端末、充電制御プログラムおよび充電制御方法 |
US13/555,977 US9252607B2 (en) | 2011-07-21 | 2012-07-23 | Communication terminal, charge control program and charge control method |
Applications Claiming Priority (1)
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JP2011159720A JP5694874B2 (ja) | 2011-07-21 | 2011-07-21 | 通信端末、充電制御プログラムおよび充電制御方法 |
Publications (2)
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JP2013027153A true JP2013027153A (ja) | 2013-02-04 |
JP5694874B2 JP5694874B2 (ja) | 2015-04-01 |
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JP2011159720A Expired - Fee Related JP5694874B2 (ja) | 2011-07-21 | 2011-07-21 | 通信端末、充電制御プログラムおよび充電制御方法 |
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US (1) | US9252607B2 (ja) |
JP (1) | JP5694874B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017108542A (ja) * | 2015-12-10 | 2017-06-15 | 京セラ株式会社 | 電子機器、制御装置、制御プログラム及び充電電流制御方法 |
JP2019149929A (ja) * | 2013-12-13 | 2019-09-05 | パイオニア株式会社 | 携帯端末 |
US10536021B2 (en) | 2016-05-27 | 2020-01-14 | Samsung Electronics Co., Ltd. | Method for controlling charge for improving receive sensitivity and electronic device for the same |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105244936B (zh) * | 2015-09-07 | 2018-09-04 | 小米科技有限责任公司 | 终端的充电方法、装置及终端 |
KR102163525B1 (ko) * | 2015-11-16 | 2020-10-08 | 몰렉스 엘엘씨 | 전력 충전 모듈 및 이를 이용하는 방법 |
WO2017143544A1 (zh) * | 2016-02-24 | 2017-08-31 | 战炜 | 用于终端设备的智能充电装置、终端设备及智能充电方法 |
Citations (5)
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JP2004104910A (ja) * | 2002-09-09 | 2004-04-02 | Matsushita Electric Ind Co Ltd | 充電制御装置及び充電制御方法 |
JP2005045669A (ja) * | 2003-07-24 | 2005-02-17 | Sanyo Electric Co Ltd | 移動体通信機 |
JP2005065476A (ja) * | 2003-07-25 | 2005-03-10 | Sanyo Electric Co Ltd | 電池の充電方法 |
JP2005333794A (ja) * | 2004-04-22 | 2005-12-02 | Nec Saitama Ltd | 携帯型電子機器及び移動体通信端末 |
JP2007336654A (ja) * | 2006-06-13 | 2007-12-27 | Sanyo Electric Co Ltd | 携帯通信端末 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US5814973A (en) * | 1996-09-20 | 1998-09-29 | Ericsson Inc. | Power unit and charger for a battery powered electrical apparatus and method |
US7733064B2 (en) * | 2006-08-29 | 2010-06-08 | Agere Systems Inc. | Software based thermal charging regulation loop |
-
2011
- 2011-07-21 JP JP2011159720A patent/JP5694874B2/ja not_active Expired - Fee Related
-
2012
- 2012-07-23 US US13/555,977 patent/US9252607B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004104910A (ja) * | 2002-09-09 | 2004-04-02 | Matsushita Electric Ind Co Ltd | 充電制御装置及び充電制御方法 |
JP2005045669A (ja) * | 2003-07-24 | 2005-02-17 | Sanyo Electric Co Ltd | 移動体通信機 |
JP2005065476A (ja) * | 2003-07-25 | 2005-03-10 | Sanyo Electric Co Ltd | 電池の充電方法 |
JP2005333794A (ja) * | 2004-04-22 | 2005-12-02 | Nec Saitama Ltd | 携帯型電子機器及び移動体通信端末 |
JP2007336654A (ja) * | 2006-06-13 | 2007-12-27 | Sanyo Electric Co Ltd | 携帯通信端末 |
JP2009017779A (ja) * | 2006-06-13 | 2009-01-22 | Kyocera Corp | 携帯通信端末 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019149929A (ja) * | 2013-12-13 | 2019-09-05 | パイオニア株式会社 | 携帯端末 |
JP2021065094A (ja) * | 2013-12-13 | 2021-04-22 | パイオニア株式会社 | 携帯端末 |
JP2017108542A (ja) * | 2015-12-10 | 2017-06-15 | 京セラ株式会社 | 電子機器、制御装置、制御プログラム及び充電電流制御方法 |
US10536021B2 (en) | 2016-05-27 | 2020-01-14 | Samsung Electronics Co., Ltd. | Method for controlling charge for improving receive sensitivity and electronic device for the same |
Also Published As
Publication number | Publication date |
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US20130021003A1 (en) | 2013-01-24 |
JP5694874B2 (ja) | 2015-04-01 |
US9252607B2 (en) | 2016-02-02 |
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