ATE363123T1 - Energieeffiziente platteneinteilung für mobile anwendungen, adaptives erweitern der platten- standby-zeit - Google Patents

Energieeffiziente platteneinteilung für mobile anwendungen, adaptives erweitern der platten- standby-zeit

Info

Publication number
ATE363123T1
ATE363123T1 AT04700160T AT04700160T ATE363123T1 AT E363123 T1 ATE363123 T1 AT E363123T1 AT 04700160 T AT04700160 T AT 04700160T AT 04700160 T AT04700160 T AT 04700160T AT E363123 T1 ATE363123 T1 AT E363123T1
Authority
AT
Austria
Prior art keywords
time
spinning
earliest
disk
storage disk
Prior art date
Application number
AT04700160T
Other languages
English (en)
Inventor
Johannes Korst
Gassel Joep Van
Rudi Wijnands
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE363123T1 publication Critical patent/ATE363123T1/de

Links

Classifications

    • 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
    • G11B20/00007—Time or data compression or expansion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06F1/3268—Power saving in hard disk drive
    • 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
    • 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
    • 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
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/28—Speed controlling, regulating, or indicating
    • 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
    • G11B2020/10814—Data buffering arrangements, e.g. recording or playback buffers involving specific measures to prevent a buffer underrun
    • 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)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Rotational Drive Of Disk (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Superstructure Of Vehicle (AREA)
AT04700160T 2003-01-06 2004-01-05 Energieeffiziente platteneinteilung für mobile anwendungen, adaptives erweitern der platten- standby-zeit ATE363123T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43821803P 2003-01-06 2003-01-06

Publications (1)

Publication Number Publication Date
ATE363123T1 true ATE363123T1 (de) 2007-06-15

Family

ID=32713296

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04700160T ATE363123T1 (de) 2003-01-06 2004-01-05 Energieeffiziente platteneinteilung für mobile anwendungen, adaptives erweitern der platten- standby-zeit

Country Status (6)

Country Link
US (1) US7564639B2 (de)
EP (1) EP1584090B1 (de)
JP (1) JP4406000B2 (de)
AT (1) ATE363123T1 (de)
DE (1) DE602004006602T2 (de)
WO (1) WO2004061843A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006093111A1 (ja) * 2005-02-28 2006-09-08 Matsushita Electric Industrial Co., Ltd. 記録媒体再生装置
WO2006126132A1 (en) * 2005-05-24 2006-11-30 Koninklijke Philips Electronics N.V. Thermal management for optical drives with buffer memory
WO2007072287A2 (en) * 2005-12-20 2007-06-28 Koninklijke Philips Electronics N.V. Method of controlling disk accesses between a hard-disk drive and a number of stream buffers
US7818474B2 (en) * 2006-09-29 2010-10-19 Hibbard Gary D Provisional load sharing buffer for reducing hard disk drive (HDD) activity and improving reliability and lifetime
US7974522B2 (en) 2006-09-29 2011-07-05 Hibbard Gary D Systems and methods to improve consumer product reliability and lifetime of a hard disk drive by reducing its activity
ATE504918T1 (de) 2007-08-20 2011-04-15 Agere Systems Inc Energiespardatenspeicherlaufwerk
JP2010134858A (ja) * 2008-12-08 2010-06-17 Renesas Electronics Corp データ処理回路
US8583885B1 (en) * 2009-12-01 2013-11-12 Emc Corporation Energy efficient sync and async replication
US8982499B1 (en) * 2013-08-23 2015-03-17 Kabushiki Kaisha Toshiba Timing of power state change in a disk drive based on disk access history
US9524015B2 (en) * 2014-02-19 2016-12-20 Western Digital Technologies, Inc. Device optimized power management

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4984103A (en) * 1987-12-07 1991-01-08 Fujitsu America, Inc. Method for reading/writing for a floppy disc drive with buffer memory
DE4313177C2 (de) * 1992-04-20 2002-04-04 Mitsubishi Electric Corp Informationswiedergabevorrichtung
JP2721289B2 (ja) * 1992-06-11 1998-03-04 シャープ株式会社 情報再生装置
JP3230319B2 (ja) * 1992-07-09 2001-11-19 ソニー株式会社 音響再生装置
US6269061B1 (en) * 1993-10-07 2001-07-31 Sony Corporation Servo control system for disk player
US5517649A (en) 1994-04-19 1996-05-14 Maxtor Corporation Adaptive power management for hard disk drives
US5481733A (en) * 1994-06-15 1996-01-02 Panasonic Technologies, Inc. Method for managing the power distributed to a disk drive in a laptop computer
US5612939A (en) * 1995-01-27 1997-03-18 Victor Company Of Japan, Ltd. Optical disk recording and/or reproducing apparatus for performing optimizing operation for servo control with recording and/or reproducing operation
US5682273A (en) * 1995-06-30 1997-10-28 International Business Machines Corporation Disk drive for portable computer with adaptive demand-driven power management
JPH10222918A (ja) 1997-02-06 1998-08-21 Samsung Electron Co Ltd ディスク形記憶装置の制御方法
US5954820A (en) * 1997-09-26 1999-09-21 International Business Machines Corporation Portable computer with adaptive demand-driven power management
US6310848B1 (en) * 1998-02-10 2001-10-30 Victor Company Of Japan, Ltd. Power saving system for optical disc recording/reproducing apparatus
EP1583094B1 (de) * 1998-04-21 2007-06-20 Victor Company of Japan, Ltd. Leistungsaufnahmeersparungssystem für optisches Plattenauzeichnungs/wiedergabegerät
JP2000059732A (ja) * 1998-08-04 2000-02-25 Matsushita Electric Ind Co Ltd Ａｖエンコーダ装置
WO2001082301A2 (en) 2000-04-19 2001-11-01 Dataplay, Inc. Power management for optical drives
US6791481B2 (en) * 2000-05-18 2004-09-14 Echo Mobile Music, Llc Portable CD-ROM/ISO to HDD/MP3 recorder with simultaneous CD-Read/MP3-Encode/HDD-Write, or HDD-Read/MP3-Decode, to play, power saving buffer, and enhanced sound output
US6590730B2 (en) * 2001-01-05 2003-07-08 Creative Technology Ltd. System for managing power in a portable music player
ATE357689T1 (de) * 2002-09-09 2007-04-15 Koninkl Philips Electronics Nv Verfahren und vorrichtung zur verwaltung der stromaufnahme eines plattenlaufwerks
US7334082B2 (en) * 2003-12-30 2008-02-19 Intel Corporation Method and system to change a power state of a hard drive

Also Published As

Publication number Publication date
US7564639B2 (en) 2009-07-21
JP4406000B2 (ja) 2010-01-27
DE602004006602T2 (de) 2008-01-31
EP1584090A1 (de) 2005-10-12
EP1584090B1 (de) 2007-05-23
DE602004006602D1 (de) 2007-07-05
JP2006515101A (ja) 2006-05-18
WO2004061843A1 (en) 2004-07-22
US20060245095A1 (en) 2006-11-02

Similar Documents

Publication Publication Date Title
CN105893271B (zh) 用户设备、调制解调器芯片和分配缓冲器的方法
DE602004006602D1 (de) Energieeffiziente platteneinteilung für mobile anwendungen, adaptives erweitern der platten-standby-zeit
US9026722B2 (en) Storing/reading several data streams into/from an array of memories
CN101479686A (zh) 用于管理多个数据处理单元的功率消耗的设备和方法
US8341437B2 (en) Managing power consumption and performance in a data storage system
JP2018206380A (ja) バッファ保有期間管理を備えたデータ・ストレージ・デバイス
CN107329694B (zh) 数据存储控制方法、控制装置及存储设备
RU2013117127A (ru) Многопортовый контроллер запоминающего устройства с портами, ассоциированными с классами трафика
CN102724585A (zh) 一种用于终端设备网络视频播放预加载的方法及装置
TW201721440A (zh) 加強型多串流操作
CN100449504C (zh) 一种基于bitmap表的缓存管理方法
US7584312B2 (en) Data processing apparatus having improved buffer management
JP2011059777A (ja) タスクスケジューリング方法及びマルチコアシステム
WO2016086406A1 (zh) 一种网络资源部署方法和设备
CN102469357B (zh) 一种用户操作数据的保存方法、系统及数字电视接收终端
TW201438005A (zh) 磁片記錄方法及其非暫時性儲存媒體與電子裝置
CN105488108A (zh) 一种多个视频文件高速并行存储的方法及装置
JP2009026047A (ja) 動作周波数動的自動制御機能を有するオーディオプロセッサ
CN105893118B (zh) 一种信息处理方法及电子设备
US10637780B2 (en) Multiple datastreams processing by fragment-based timeslicing
CN100488165C (zh) 一种流调度方法
CN102520879A (zh) 基于优先级的文件信息存储方法、装置及系统
CN102290050B (zh) 一种传输音频数据的方法及装置
CN112732189B (zh) 数据存储方法、装置、存储介质及电子设备
CN117331494A (zh) 一种基于NAND Flash的电能表数据存储管理方法及系统

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties