DE602004020271D1 - Energiesparverfahren und -system - Google Patents

Energiesparverfahren und -system

Info

Publication number
DE602004020271D1
DE602004020271D1 DE602004020271T DE602004020271T DE602004020271D1 DE 602004020271 D1 DE602004020271 D1 DE 602004020271D1 DE 602004020271 T DE602004020271 T DE 602004020271T DE 602004020271 T DE602004020271 T DE 602004020271T DE 602004020271 D1 DE602004020271 D1 DE 602004020271D1
Authority
DE
Germany
Prior art keywords
power consumption
mass storage
buffer memory
subsystem
reduction
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
Application number
DE602004020271T
Other languages
English (en)
Inventor
Gassel Josef P Van
Ozcan Mesut
Joshannes H Korst
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE602004020271D1 publication Critical patent/DE602004020271D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0656—Data buffering arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • 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
    • 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
    • G06F1/3221—Monitoring of peripheral devices of disk drive 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
    • 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
    • G06F1/3225—Monitoring of peripheral devices of memory devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0625—Power saving in storage systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • G06F3/0674—Disk device
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/1062—Data buffering arrangements, e.g. recording or playback buffers
    • G11B2020/10629—Data buffering arrangements, e.g. recording or playback buffers the buffer having a specific structure
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/1062—Data buffering arrangements, e.g. recording or playback buffers
    • G11B2020/10675—Data buffering arrangements, e.g. recording or playback buffers aspects of buffer control
    • 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
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Power Sources (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Separation By Low-Temperature Treatments (AREA)
DE602004020271T 2003-12-03 2004-11-22 Energiesparverfahren und -system Active DE602004020271D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03104522 2003-12-03
PCT/IB2004/052506 WO2005055226A1 (en) 2003-12-03 2004-11-22 Power saving method and system

Publications (1)

Publication Number Publication Date
DE602004020271D1 true DE602004020271D1 (de) 2009-05-07

Family

ID=34639320

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004020271T Active DE602004020271D1 (de) 2003-12-03 2004-11-22 Energiesparverfahren und -system

Country Status (9)

Country Link
US (1) US7702940B2 (de)
EP (1) EP1730622B1 (de)
JP (1) JP4564966B2 (de)
KR (1) KR101101383B1 (de)
CN (1) CN1890736B (de)
AT (1) ATE426852T1 (de)
DE (1) DE602004020271D1 (de)
ES (1) ES2322271T3 (de)
WO (1) WO2005055226A1 (de)

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JPWO2006098036A1 (ja) * 2005-03-17 2008-08-21 富士通株式会社 省電力制御装置、省電力制御方法および省電力制御プログラム
US9573067B2 (en) 2005-10-14 2017-02-21 Microsoft Technology Licensing, Llc Mass storage in gaming handhelds
WO2007107938A1 (en) * 2006-03-22 2007-09-27 Koninklijke Philips Electronics N.V. A device and a method for saving energy by sharing a buffer
US20070260780A1 (en) * 2006-04-11 2007-11-08 Nokia Corporation Media subsystem, method and computer program product for adaptive media buffering
JP4165575B2 (ja) * 2006-04-18 2008-10-15 コニカミノルタビジネステクノロジーズ株式会社 画像処理装置および画像データ記憶方法
EP1903437A3 (de) * 2006-07-31 2008-10-22 Seiko Epson Corporation Verfahren zur Übertragung von Aktualisierungsdaten, Firmware-Schreibsystem und Programm zur Übertragung von Aktualisierungsdaten
JP4232121B2 (ja) * 2006-12-28 2009-03-04 ソニー株式会社 情報処理装置および方法、プログラム、並びに記録媒体
US8462684B1 (en) * 2008-05-19 2013-06-11 Marvell International Ltd. Power saving technique for a wireless device
US7882319B2 (en) * 2007-09-27 2011-02-01 Oracle America Inc. Method and system for memory management
US9325951B2 (en) 2008-03-03 2016-04-26 Avigilon Patent Holding 2 Corporation Content-aware computer networking devices with video analytics for reducing video storage and video communication bandwidth requirements of a video surveillance network camera system
US8872940B2 (en) * 2008-03-03 2014-10-28 Videoiq, Inc. Content aware storage of video data
KR101422438B1 (ko) * 2008-03-27 2014-07-22 에이저 시스템즈 엘엘시 감소된 전력 소비를 갖는 프로세서, 전력 소비 감소 방법, 집적 회로 및 전자 시스템
US8689017B2 (en) * 2009-03-12 2014-04-01 Cisco Technology, Inc. Server power manager and method for dynamically managing server power consumption
US8578194B2 (en) * 2010-06-21 2013-11-05 Broadcom Corporation Green mode data buffer control
CN102868908B (zh) * 2011-07-04 2015-05-20 哈尔滨融智达网络科技有限公司 高效流媒体播放方法和装置
JP5939582B2 (ja) * 2013-08-22 2016-06-22 インターナショナル・ビジネス・マシーンズ・コーポレーションＩｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ テープドライブのバッファの消費電力の低減
US9826015B2 (en) * 2013-09-04 2017-11-21 Qualcomm Incorporated Dynamic and automatic control of latency buffering for audio/video streaming
US9541988B2 (en) * 2014-09-22 2017-01-10 Western Digital Technologies, Inc. Data storage devices with performance-aware power capping
US10146293B2 (en) 2014-09-22 2018-12-04 Western Digital Technologies, Inc. Performance-aware power capping control of data storage devices
US9965206B2 (en) 2015-10-23 2018-05-08 Western Digital Technologies, Inc. Enhanced queue management for power control of data storage device
CN115129623A (zh) * 2021-03-25 2022-09-30 京东方科技集团股份有限公司 功耗控制方法、装置、板卡、电子设备及存储介质

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Also Published As

Publication number Publication date
US20070204124A1 (en) 2007-08-30
JP2007514260A (ja) 2007-05-31
CN1890736A (zh) 2007-01-03
ES2322271T3 (es) 2009-06-18
JP4564966B2 (ja) 2010-10-20
EP1730622B1 (de) 2009-03-25
ATE426852T1 (de) 2009-04-15
KR101101383B1 (ko) 2012-01-02
CN1890736B (zh) 2011-02-02
US7702940B2 (en) 2010-04-20
EP1730622A1 (de) 2006-12-13
WO2005055226A1 (en) 2005-06-16
KR20060134945A (ko) 2006-12-28

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Legal Events

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