WO2008108070A1 - データ処理装置及びその電源制御方法 - Google Patents

データ処理装置及びその電源制御方法 Download PDF

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Publication number
WO2008108070A1
WO2008108070A1 PCT/JP2008/000379 JP2008000379W WO2008108070A1 WO 2008108070 A1 WO2008108070 A1 WO 2008108070A1 JP 2008000379 W JP2008000379 W JP 2008000379W WO 2008108070 A1 WO2008108070 A1 WO 2008108070A1
Authority
WO
WIPO (PCT)
Prior art keywords
power
state
data processing
processing device
signal
Prior art date
Application number
PCT/JP2008/000379
Other languages
English (en)
French (fr)
Inventor
Yousuke Suzuki
Takahiro Nagai
Takashi Yano
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to JP2009502450A priority Critical patent/JP4972152B2/ja
Priority to EP08720293.3A priority patent/EP2134084B1/en
Priority to US12/529,225 priority patent/US8347128B2/en
Publication of WO2008108070A1 publication Critical patent/WO2008108070A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4135—Peripherals receiving signals from specially adapted client devices external recorder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4334—Recording operations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4436—Power management, e.g. shutting down unused components of the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers
    • 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
    • G11B2020/10537—Audio or video recording
    • 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
    • G11B2020/1075—Data buffering arrangements, e.g. recording or playback buffers the usage of the buffer being restricted to a specific kind of data
    • G11B2020/10759—Data buffering arrangements, e.g. recording or playback buffers the usage of the buffer being restricted to a specific kind of data content data
    • G11B2020/10768—Data buffering arrangements, e.g. recording or playback buffers the usage of the buffer being restricted to a specific kind of data content data by pre-caching the initial portion of songs or other recorded or downloaded data for starting playback instantly
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2508—Magnetic discs
    • G11B2220/2516—Hard disks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/781—Television signal recording using magnetic recording on disks or drums

Abstract

　データ処理装置１において、電源オフ状態と記録待機状態と電源オン状態の三つの電源状態を設ける。電源オフ状態では、少なくともドライブ部１０への電源の供給を停止し、記録待機状態では、少なくともドライブ部１０と制御部１１へ電源を供給し、電源オン状態では、信号処理部９とドライブ部１０と信号出力部８と制御部１１へ電源を供給するよう電源の供給を制御する。信号出力部８は、記録待機状態では、映像／音声出力を停止し、電源オン状態では、映像／音声を出力する。データ処理装置１は、電源オフ状態において表示装置２が電源オンへ遷移したことを示す信号を受信したときに、記録待機状態へ切替え、また、記録待機状態において表示装置２から、記録動作開始信号または電源状態確認信号を受信したときに、電源オン状態へ切り替える。
PCT/JP2008/000379 2007-03-01 2008-02-28 データ処理装置及びその電源制御方法 WO2008108070A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009502450A JP4972152B2 (ja) 2007-03-01 2008-02-28 データ処理装置及びその電源制御方法
EP08720293.3A EP2134084B1 (en) 2007-03-01 2008-02-28 Data processing device and power control method
US12/529,225 US8347128B2 (en) 2007-03-01 2008-02-28 Data processing device and power control method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-050992 2007-03-01
JP2007050992 2007-03-01

Publications (1)

Publication Number Publication Date
WO2008108070A1 true WO2008108070A1 (ja) 2008-09-12

Family

ID=39737968

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000379 WO2008108070A1 (ja) 2007-03-01 2008-02-28 データ処理装置及びその電源制御方法

Country Status (4)

Country Link
US (1) US8347128B2 (ja)
EP (1) EP2134084B1 (ja)
JP (1) JP4972152B2 (ja)
WO (1) WO2008108070A1 (ja)

Cited By (6)

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JP2008219392A (ja) * 2007-03-02 2008-09-18 Sharp Corp テレビジョン受像機，デジタル放送信号処理装置
JP2010045450A (ja) * 2008-08-08 2010-02-25 Sony Corp 電子機器および電子機器の電源状態制御方法
JP2010130068A (ja) * 2008-11-25 2010-06-10 Sony Corp 情報処理装置および方法、並びにプログラム
JP2010154340A (ja) * 2008-12-25 2010-07-08 Toshiba Corp 無線通信装置、および無線通信装置の制御方法
JP2011061482A (ja) * 2009-09-10 2011-03-24 Funai Electric Co Ltd 録画機器及びコンテンツ録画システム
JP2011254184A (ja) * 2010-05-31 2011-12-15 Toshiba Corp 電子機器及び通信システム

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WO2009028312A1 (ja) * 2007-08-31 2009-03-05 Mitsubishi Electric Corporation 映像再生装置、映像記録再生装置、映像再生方法、及び、映像記録再生方法
KR101642933B1 (ko) 2009-12-04 2016-07-27 삼성전자주식회사 디지털 리빙네트워크 얼라이언스 네트워크에서 전력소모를 줄이기 위한 방법 및 장치
EP2395741A1 (en) * 2010-06-11 2011-12-14 Nagravision S.A. Method to manage the power setting of a receiver/decoder for pay-TV
JP2012033214A (ja) * 2010-07-29 2012-02-16 Funai Electric Co Ltd 光ディスク再生装置
TWI420386B (zh) * 2010-07-30 2013-12-21 Hon Hai Prec Ind Co Ltd 雙屏顯示裝置及其顯示方法
EP2791756B1 (en) * 2011-12-14 2018-01-24 EchoStar Technologies L.L.C. Apparatus, systems and methods for modifying operating states based on monitored hdmi cec communications
CN103219625B (zh) * 2012-01-20 2016-12-14 北京凯新创达科技发展有限公司 一种hdmi和控制信号单网线延长器
JP6101438B2 (ja) * 2012-06-15 2017-03-22 サターン ライセンシング エルエルシーＳａｔｕｒｎ Ｌｉｃｅｎｓｉｎｇ ＬＬＣ 情報処理装置及び情報処理方法、コンピューター・プログラム、並びに情報通信システム
US9310787B2 (en) 2012-12-21 2016-04-12 Echostar Technologies L.L.C. Apparatus, systems, and methods for configuring devices remote control commands
CN104656869B (zh) * 2013-11-20 2018-07-06 联想(北京)有限公司 一种数据处理方法及电子设备
KR20160060968A (ko) * 2014-11-21 2016-05-31 삼성전자주식회사 디스플레이 장치를 제어하기 위한 사용자 단말 및 이의 제어 방법
US20180131142A1 (en) * 2016-11-10 2018-05-10 Caavo Inc Smart media cable

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JP4599106B2 (ja) * 2004-07-21 2010-12-15 株式会社東芝 情報処理装置
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JP4461084B2 (ja) * 2005-08-24 2010-05-12 シャープ株式会社 複数の待機電力モードを有するテレビジョン受信機
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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008219392A (ja) * 2007-03-02 2008-09-18 Sharp Corp テレビジョン受像機，デジタル放送信号処理装置
JP2010045450A (ja) * 2008-08-08 2010-02-25 Sony Corp 電子機器および電子機器の電源状態制御方法
US8334621B2 (en) 2008-08-08 2012-12-18 Sony Corporation Electronic equipment and power supply state control method for electronic equipment
JP2010130068A (ja) * 2008-11-25 2010-06-10 Sony Corp 情報処理装置および方法、並びにプログラム
EP2190193A3 (en) * 2008-11-25 2012-09-12 Sony Corporation Information processing
US8443217B2 (en) 2008-11-25 2013-05-14 Sony Corporation Information processing apparatus, method, and program
JP2010154340A (ja) * 2008-12-25 2010-07-08 Toshiba Corp 無線通信装置、および無線通信装置の制御方法
US7904611B2 (en) 2008-12-25 2011-03-08 Kabushiki Kaisha Toshiba Wireless communication apparatus and control method for the same
JP2011061482A (ja) * 2009-09-10 2011-03-24 Funai Electric Co Ltd 録画機器及びコンテンツ録画システム
JP2011254184A (ja) * 2010-05-31 2011-12-15 Toshiba Corp 電子機器及び通信システム
US8358364B2 (en) 2010-05-31 2013-01-22 Kabushiki Kaisha Toshiba Electronic apparatus and communication system

Also Published As

Publication number Publication date
EP2134084A4 (en) 2011-12-14
JP4972152B2 (ja) 2012-07-11
JPWO2008108070A1 (ja) 2010-06-10
US20100115318A1 (en) 2010-05-06
US8347128B2 (en) 2013-01-01
EP2134084B1 (en) 2017-08-23
EP2134084A1 (en) 2009-12-16

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