HK51996A - Method and system for controlling power in a computer system - Google Patents

Method and system for controlling power in a computer system

Info

Publication number
HK51996A
HK51996A HK51996A HK51996A HK51996A HK 51996 A HK51996 A HK 51996A HK 51996 A HK51996 A HK 51996A HK 51996 A HK51996 A HK 51996A HK 51996 A HK51996 A HK 51996A
Authority
HK
Hong Kong
Prior art keywords
controlling power
computer system
computer
controlling
power
Prior art date
Application number
HK51996A
Other languages
English (en)
Inventor
Yasuji Yabe
Yoshiyuki Fujikawa
Original Assignee
Sharp Kk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sharp Kk filed Critical Sharp Kk
Publication of HK51996A publication Critical patent/HK51996A/xx

Links

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
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
HK51996A 1987-10-14 1996-03-21 Method and system for controlling power in a computer system HK51996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62260192A JPH0650457B2 (ja) 1987-10-14 1987-10-14 コンピュータシステムのデバイス電源制御装置

Publications (1)

Publication Number Publication Date
HK51996A true HK51996A (en) 1996-03-29

Family

ID=17344606

Family Applications (1)

Application Number Title Priority Date Filing Date
HK51996A HK51996A (en) 1987-10-14 1996-03-21 Method and system for controlling power in a computer system

Country Status (5)

Country Link
US (1) US5163124A (xx)
EP (1) EP0317072B1 (xx)
JP (1) JPH0650457B2 (xx)
DE (1) DE3852697T2 (xx)
HK (1) HK51996A (xx)

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US5404543A (en) * 1992-05-29 1995-04-04 International Business Machines Corporation Method and system for reducing an amount of power utilized by selecting a lowest power mode from a plurality of power modes
US5742514A (en) * 1992-10-20 1998-04-21 Compaq Computer Corporation Integrated remote asynchronous power switch
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DE9309641U1 (de) * 1993-07-02 1993-09-09 Geiss, Andreas, 79669 Zell Signalgesteuerte Schaltungsanordnung
US5590339A (en) * 1993-08-23 1996-12-31 Macronix International Co., Ltd. Input device interface with power connect state and serial data channel enabling power to the device from time to time
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FR2712407B1 (fr) * 1993-11-10 1996-03-29 Mario Garletti Dispositif économiseur de contrôle de l'alimentation électrique d'écrans et imprimantes de systèmes informatiques en période de non-utilisation.
DE69430103T2 (de) 1993-12-09 2002-08-01 Canon Kk Drucker mit Energiesparfunktion
US5481732A (en) * 1993-12-14 1996-01-02 Shahbazi; Horyeh D. CRT monitor power control unit
EP0662652B1 (en) * 1994-01-10 2000-07-05 Sun Microsystems, Inc. Method and apparatus for reducing power consumption in a computer system
KR0130621B1 (ko) * 1994-04-27 1998-04-09 김광호 전자사진 현상 방식 프린터의 절전 프린팅 방법
JP2856675B2 (ja) * 1994-06-27 1999-02-10 日本電気株式会社 携帯型情報処理機器とｉ／ｆを持つ無線選択呼出受信機
WO1996010781A1 (en) * 1994-09-30 1996-04-11 Apple Computer, Inc. Method and apparatus for anticipatory power management for low power pda
US5752050A (en) * 1994-10-04 1998-05-12 Intel Corporation Method and apparatus for managing power consumption of external devices for personal computers using a power management coordinator
US5463261A (en) * 1994-10-19 1995-10-31 Minnesota Mining And Manufacturing Company Power conservation device for a peripheral interface module
EP0725330A3 (en) * 1995-01-24 1997-03-12 Hewlett Packard Co Computer keyboard with power switch control key
KR960030631A (ko) * 1995-01-27 1996-08-17 김광호 절전형 팩시밀리
US5596757A (en) * 1995-02-16 1997-01-21 Simple Technology, Inc. System and method for selectively providing termination power to a SCSI bus terminator from a host device
KR0172003B1 (ko) * 1995-03-28 1999-03-30 김광호 컴퓨터 시스템 및 그 제어방법
KR0149263B1 (ko) * 1995-03-31 1998-10-15 김광호 프린터를 일체화한 컴퓨터장치와 그의 전원관리 및 제어방법
KR0167648B1 (ko) * 1995-10-10 1999-01-15 김광호 일체형 컴퓨터의 전원 공급 제어 장치 및 그 방법
KR0139545Y1 (ko) * 1995-12-06 1999-04-01 삼성전자주식회사 음극선관의 히터 예열장치
US5974552A (en) * 1995-12-29 1999-10-26 Samsung Electronics Co., Ltd. Method and apparatus for executing a scheduled operation after wake up from power off state
KR100189781B1 (ko) * 1996-05-07 1999-06-01 윤종용 디스플레이 장치 및 그의 전원공급제어방법
KR970073986A (ko) * 1996-05-15 1997-12-10 김광호 프린터의 전원제어장치와 방법
US5901067A (en) 1996-11-15 1999-05-04 Kim Y. Kao System for interactively selecting and activating groups of electrically powered devices
US7143204B1 (en) * 1996-11-15 2006-11-28 Logiclink Corporation Method and apparatus for suspending or adjusting billing charge for usage of electrically powered devices if abnormal or halt condition detected
KR19980044732A (ko) * 1996-12-07 1998-09-05 김광호 컴퓨터 시스템에서의 dpms 모드 표시장치 및 표시방법
KR100211801B1 (ko) * 1997-03-12 1999-08-02 윤종용 Usb장치의 전원제어장치 및 제어방법
KR100306697B1 (ko) 1998-07-23 2001-11-30 윤종용 유니버설시리얼버스의전원공급을제어하는휴대용컴퓨터시스템및그제어방법
US6735708B2 (en) * 1999-10-08 2004-05-11 Dell Usa, L.P. Apparatus and method for a combination personal digital assistant and network portable device
JP2002197051A (ja) * 2000-12-11 2002-07-12 Internatl Business Mach Corp <Ibm> 通信先を決定するための通信アダプタの選択方法、通信アダプタの設定方法、コンピュータ装置、携帯情報機器、および記憶媒体
GB2389200A (en) * 2002-05-29 2003-12-03 Motorola Inc Data communication device with user controllable power supply
US7069462B2 (en) * 2003-05-30 2006-06-27 Hewlett-Packard Development Company, L.P. Operation mode scheduling
US20040250147A1 (en) * 2003-06-03 2004-12-09 Christopher Chang Uninterrupted system operation
TWI266197B (en) * 2005-04-11 2006-11-11 Wistron Corp Method for enabling or disabling a peripheral maintaining electrically connected to a computer system
TWI584227B (zh) * 2016-09-30 2017-05-21 晶睿通訊股份有限公司 影像處理方法、影像處理裝置及影像處理系統

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US4443861A (en) * 1981-04-13 1984-04-17 Forney Engineering Company Combined mode supervisory program-panel controller method and apparatus for a process control system
US4403303A (en) * 1981-05-15 1983-09-06 Beehive International Terminal configuration manager
JPS57204930A (en) * 1981-06-10 1982-12-15 Canon Inc Electronic apparatus
JPS5914028A (ja) * 1982-07-15 1984-01-24 Canon Inc 電源制御方式
JPS5955526A (ja) * 1982-09-24 1984-03-30 Sharp Corp インタ−フエ−ス回路
JPS59212930A (ja) * 1983-05-18 1984-12-01 Hitachi Ltd 端末主導型電源投入制御方法および制御装置
US4747041A (en) * 1983-06-27 1988-05-24 Unisys Corporation Automatic power control system which automatically activates and deactivates power to selected peripheral devices based upon system requirement
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JPS6152722A (ja) * 1984-08-22 1986-03-15 Nippon Data General Kk 電力節約システム
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US4663539A (en) * 1984-11-29 1987-05-05 Burroughs Corporation Local power switching control subsystem
JPS61194547A (ja) * 1985-02-23 1986-08-28 Nec Corp 不揮発性メモリの書き換え方法
US4674031A (en) * 1985-10-25 1987-06-16 Cara Corporation Peripheral power sequencer based on peripheral susceptibility to AC transients
JPS62143518A (ja) * 1985-12-18 1987-06-26 Hitachi Micro Comput Eng Ltd 給電回路
JPS63236113A (ja) * 1987-03-25 1988-10-03 Toshiba Corp バツテリ駆動携帯用機器

Also Published As

Publication number Publication date
EP0317072A3 (en) 1990-08-08
EP0317072B1 (en) 1995-01-04
JPH01102611A (ja) 1989-04-20
DE3852697T2 (de) 1995-07-13
US5163124A (en) 1992-11-10
DE3852697D1 (de) 1995-02-16
EP0317072A2 (en) 1989-05-24
JPH0650457B2 (ja) 1994-06-29

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20081006