CN1083585C - 计算机的供电控制器 - Google Patents
计算机的供电控制器 Download PDFInfo
- Publication number
- CN1083585C CN1083585C CN95109620A CN95109620A CN1083585C CN 1083585 C CN1083585 C CN 1083585C CN 95109620 A CN95109620 A CN 95109620A CN 95109620 A CN95109620 A CN 95109620A CN 1083585 C CN1083585 C CN 1083585C
- Authority
- CN
- China
- Prior art keywords
- power supply
- mentioned
- voltage
- power
- supply control
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3215—Monitoring of peripheral devices
-
- 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
-
- 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
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3246—Power saving characterised by the action undertaken by software initiated power-off
-
- 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
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Power Sources (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940024513A KR970000258B1 (ko) | 1994-09-28 | 1994-09-28 | 컴퓨터의 전원공급 제어장치 |
KR24513/94 | 1994-09-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1122465A CN1122465A (zh) | 1996-05-15 |
CN1083585C true CN1083585C (zh) | 2002-04-24 |
Family
ID=19393735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95109620A Expired - Fee Related CN1083585C (zh) | 1994-09-28 | 1995-07-20 | 计算机的供电控制器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5657257A (zh) |
JP (1) | JP3625321B2 (zh) |
KR (1) | KR970000258B1 (zh) |
CN (1) | CN1083585C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102156527A (zh) * | 2010-02-11 | 2011-08-17 | 联想(北京)有限公司 | 一种电源适配器及便携式电脑 |
US9236766B2 (en) | 2010-02-11 | 2016-01-12 | Beijing Lenovo Software Ltd. | Control of a power adapter with energy storage elements based on output voltage thresholds |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5808881A (en) * | 1994-09-28 | 1998-09-15 | Samsung Electronics Co., Ltd. | Power-supply controller of computer |
KR0167648B1 (ko) * | 1995-10-10 | 1999-01-15 | 김광호 | 일체형 컴퓨터의 전원 공급 제어 장치 및 그 방법 |
KR100199831B1 (ko) * | 1996-01-15 | 1999-06-15 | 구자홍 | 영상기기의 절전 제어회로 |
JPH1097353A (ja) * | 1996-09-19 | 1998-04-14 | Toshiba Corp | コンピュータシステム及び同システムに適用するレジューム処理方法 |
KR100211801B1 (ko) * | 1997-03-12 | 1999-08-02 | 윤종용 | Usb장치의 전원제어장치 및 제어방법 |
KR100247275B1 (ko) * | 1997-04-18 | 2000-03-15 | 윤종용 | 절전형 스크린 세이버 기능을 갖는 컴퓨터 시스템 및 그 제어방법 |
KR200215119Y1 (ko) * | 1997-12-01 | 2001-03-02 | 윤종용 | 절전동작모드를위한기준신호발생회로를구비하는전원공급장치 |
JPH11212895A (ja) | 1998-01-30 | 1999-08-06 | Nec Corp | 消費電流制御方法及び装置 |
KR100281529B1 (ko) | 1998-04-11 | 2001-02-15 | 윤종용 | 유니버설 시리얼 버스 디바이스를 구비한 디스플레이 장치의 전원 공급 제어 회로 |
US6011383A (en) * | 1998-07-21 | 2000-01-04 | International Business Machines Corporation | Low powering apparatus for automatic reduction of power in active and standby modes |
US6571181B1 (en) * | 1999-08-11 | 2003-05-27 | Broadcom Corporation | System and method for detecting a device requiring power |
US7281040B1 (en) * | 2000-03-07 | 2007-10-09 | Cisco Technology, Inc. | Diagnostic/remote monitoring by email |
US6594767B1 (en) | 2000-03-31 | 2003-07-15 | Hewlett-Packard Development Company, Lp. | System for preventing power save mode during a pre-set condition while tracking patterns of use in order to modify the pre-set condition to accommodate the patterns of use |
JP2004038331A (ja) * | 2002-06-28 | 2004-02-05 | Toshiba Corp | 情報処理装置および同装置への電源供給方法 |
US20050149773A1 (en) * | 2004-01-05 | 2005-07-07 | Kevan Connie L. | Energy conservation method and mechanism for gaming/arcade/vending/transaction/kiosk machines |
US7205753B2 (en) * | 2004-06-30 | 2007-04-17 | Giga-Byte Technology Co., Ltd. | Switching power supply system for automatically regulating circuit operating power and method thereof |
TWI307012B (en) * | 2005-11-17 | 2009-03-01 | Via Tech Inc | Idle state adjusting method and logical chip and computer system using the same |
CN100394357C (zh) * | 2005-11-28 | 2008-06-11 | 威盛电子股份有限公司 | 省电模式调整方法及其应用的逻辑芯片与计算机*** |
US7851944B2 (en) * | 2005-12-30 | 2010-12-14 | Intel Corporation | Integrated uninterrupted power supply unit |
US20070229024A1 (en) * | 2006-03-30 | 2007-10-04 | Li Peter T | Balancing power supply and demand |
US7669069B2 (en) | 2006-06-28 | 2010-02-23 | Intel Corporation | Control of link supply power based on link port mode |
US7743267B2 (en) * | 2006-11-08 | 2010-06-22 | Xerox Corporation | System and method for reducing power consumption in a device |
US7798590B2 (en) | 2006-11-08 | 2010-09-21 | Xerox Corporation | Printer having user profiles for conserving power consumption |
CN101256437A (zh) * | 2007-02-27 | 2008-09-03 | 鸿富锦精密工业(深圳)有限公司 | 主板电压供电电路 |
JP4952931B2 (ja) * | 2007-08-30 | 2012-06-13 | トヨタ自動車株式会社 | ステアリング装置 |
US7904740B2 (en) * | 2007-09-28 | 2011-03-08 | Nokia Corporation | Power supply efficiency optimization |
CN101821694B (zh) * | 2007-10-11 | 2012-05-23 | 富士通株式会社 | 信息处理装置、以及动作控制方法 |
KR20090044872A (ko) * | 2007-11-01 | 2009-05-07 | 엘지전자 주식회사 | 휴대용 컴퓨터 및 휴대용 컴퓨터의 절전모드 제어방법 |
US20090119526A1 (en) * | 2007-11-05 | 2009-05-07 | Mediatek Inc. | Electronic system and power control method thereof |
CN101539796A (zh) * | 2008-03-21 | 2009-09-23 | 旭丽电子(广州)有限公司 | 显示器自动启闭方法及可自动启闭的显示器 |
CN101556497B (zh) * | 2008-04-09 | 2011-06-22 | 鸿富锦精密工业(深圳)有限公司 | 主板供电电路 |
US7698585B2 (en) * | 2008-07-10 | 2010-04-13 | International Business Machines Corporation | Apparatus, system, and method for reducing idle power in a power supply |
US20100148708A1 (en) * | 2008-12-11 | 2010-06-17 | Jorgenson Joel A | Voltage scaling of an electric motor load to reduce power consumption |
KR101565616B1 (ko) * | 2009-05-25 | 2015-11-03 | 엘지전자 주식회사 | 디스플레이장치 및 그의 절전 방법 |
US8830073B2 (en) * | 2009-12-01 | 2014-09-09 | Apple Inc. | Power converter with reduced power consumption when toggling between sleep and normal modes during device charging |
TWM399989U (en) * | 2010-03-26 | 2011-03-11 | Digi Triumph Technology Inc | UPS detection device |
JP5659549B2 (ja) * | 2010-04-27 | 2015-01-28 | 日本電気株式会社 | 電力制御システム、電力制御方法、制御装置、プログラム、及び、サーバ装置 |
CN102541241A (zh) * | 2010-12-14 | 2012-07-04 | 鸿富锦精密工业(深圳)有限公司 | 电子装置及其电源管理方法 |
US8564447B2 (en) * | 2011-03-18 | 2013-10-22 | Medtronic Minimed, Inc. | Battery life indication techniques for an electronic device |
TWI494746B (zh) * | 2011-04-21 | 2015-08-01 | Hon Hai Prec Ind Co Ltd | 電腦關機節能提醒電路 |
JP5824978B2 (ja) * | 2011-08-31 | 2015-12-02 | ブラザー工業株式会社 | 画像形成装置、画像形成システム、画像形成プログラム |
JP5972578B2 (ja) * | 2012-01-16 | 2016-08-17 | シャープ株式会社 | 画像処理装置、画像形成装置、プログラム、記録媒体 |
US9318896B2 (en) * | 2012-09-27 | 2016-04-19 | Hewlett Packard Enterprise Development Lp | Fault-tolerant power control in a computer system |
JP5823433B2 (ja) * | 2013-03-13 | 2015-11-25 | 株式会社東芝 | 無線給電システム、送電ユニット、受電ユニット、送電制御装置、および、受電制御装置 |
JP6167620B2 (ja) | 2013-04-03 | 2017-07-26 | 船井電機株式会社 | 非接触給電器および非接触給電方法 |
TWI612416B (zh) * | 2013-06-20 | 2018-01-21 | 廣達電腦股份有限公司 | 電腦系統及其電源管理方法 |
JP2017017954A (ja) * | 2015-07-06 | 2017-01-19 | ヤマハ発動機株式会社 | 船外機用発電システムおよび船外機 |
EP3396392B1 (en) * | 2017-04-26 | 2020-11-04 | ElectDis AB | Apparatus and method for determining a power value of a target |
KR102584606B1 (ko) * | 2018-02-26 | 2023-10-05 | 엘지전자 주식회사 | 냉장고 및 그 운전방법 |
GB201909380D0 (en) * | 2019-06-28 | 2019-08-14 | Nicoventures Holdings Ltd | Apparatus for an aerosol generating device |
CN116073657B (zh) * | 2023-03-09 | 2023-06-16 | 钰泰半导体股份有限公司 | 一种分立电源芯片 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3352090B2 (ja) * | 1991-10-02 | 2002-12-03 | 株式会社東芝 | コンポーネントが消費する電力をユーザから入力される動作時間に応じて自動的に制御する電子機器 |
US5319536A (en) * | 1991-12-17 | 1994-06-07 | International Business Machines Corporation | Power system for parallel operation of AC/DC convertrs |
US5410713A (en) * | 1992-01-02 | 1995-04-25 | Smith Corona/Acer | Power-management system for a computer |
US5530878A (en) * | 1994-11-17 | 1996-06-25 | Sun Microsystems, Inc. | Simplified power system with a single power converter providing low power consumption and a soft on/off feature |
-
1994
- 1994-09-28 KR KR1019940024513A patent/KR970000258B1/ko not_active IP Right Cessation
-
1995
- 1995-07-14 US US08/502,699 patent/US5657257A/en not_active Expired - Lifetime
- 1995-07-20 CN CN95109620A patent/CN1083585C/zh not_active Expired - Fee Related
- 1995-09-28 JP JP25132295A patent/JP3625321B2/ja not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102156527A (zh) * | 2010-02-11 | 2011-08-17 | 联想(北京)有限公司 | 一种电源适配器及便携式电脑 |
CN102156527B (zh) * | 2010-02-11 | 2014-07-30 | 联想(北京)有限公司 | 一种电源适配器及便携式电脑 |
US9236766B2 (en) | 2010-02-11 | 2016-01-12 | Beijing Lenovo Software Ltd. | Control of a power adapter with energy storage elements based on output voltage thresholds |
Also Published As
Publication number | Publication date |
---|---|
KR970000258B1 (ko) | 1997-01-08 |
JP3625321B2 (ja) | 2005-03-02 |
US5657257A (en) | 1997-08-12 |
KR960011625A (ko) | 1996-04-20 |
CN1122465A (zh) | 1996-05-15 |
JPH08194564A (ja) | 1996-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YUJING TECHNOLOGY COMPANY Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD Effective date: 20070831 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070831 Address after: Delaware Patentee after: Woo woo Technology Co Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electronics Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020424 Termination date: 20130720 |