JP2010049779A - 記録再生装置 - Google Patents
記録再生装置 Download PDFInfo
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- JP2010049779A JP2010049779A JP2008215886A JP2008215886A JP2010049779A JP 2010049779 A JP2010049779 A JP 2010049779A JP 2008215886 A JP2008215886 A JP 2008215886A JP 2008215886 A JP2008215886 A JP 2008215886A JP 2010049779 A JP2010049779 A JP 2010049779A
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
- G06F11/0727—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in a storage system, e.g. in a DASD or network based storage system
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0793—Remedial or corrective actions
-
- 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
- G11B19/04—Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions
- G11B19/048—Testing of disk drives, e.g. to detect defects or prevent sudden failure
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/002—Programmed access in sequence to a plurality of record carriers or indexed parts, e.g. tracks, thereof, e.g. for editing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
-
- 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
- G06F3/0604—Improving or facilitating administration, e.g. storage management
- G06F3/0605—Improving or facilitating administration, e.g. storage management by facilitating the interaction with a user or administrator
-
- 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
- G06F3/0629—Configuration or reconfiguration of storage systems
- G06F3/0635—Configuration or reconfiguration of storage systems by changing the path, e.g. traffic rerouting, path reconfiguration
-
- 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
- G06F3/0658—Controller construction 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
- 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
- G06F3/0676—Magnetic disk device
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/40—Combinations of multiple record carriers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/40—Combinations of multiple record carriers
- G11B2220/41—Flat as opposed to hierarchical combination, e.g. library of tapes or discs, CD changer, or groups of record carriers that together store one title
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/60—Solid state media
- G11B2220/61—Solid state media wherein solid state memory is used for storing A/V content
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Abstract
【解決手段】正常動作状態において、マイコン16は信号経路切替機構12を制御して信号処理デバイスとハードディスクドライブ(HDD)14とを接続する。異常動作状態において、マイコン16はUSBインタフェースデバイス18を有効とし、かつ、信号経路切替機構12を制御してUSBインタフェースデバイス18とハードディスクドライブ(HDD)14とを接続し、外部のパソコンからUSBマスストレージとして認識させる。
【選択図】図1
Description
Claims (7)
- 内蔵の記憶手段と、
データを処理する信号処理手段と、
外部機器と接続するための入出力インタフェースと、
前記信号処理手段と前記記憶手段、あるいは前記入出力インタフェースと前記記憶手段を選択的に接続する切替手段と、
正常動作状態では前記切替手段を制御して前記信号処理手段と前記記憶手段を接続し、異常動作状態では前記切替手段を制御して前記入出力インタフェースと前記記憶手段とを接続して前記記憶手段を外部機器から外部記憶装置として認識させる制御手段と、
を有することを特徴とする記録再生装置。 - 請求項1記載の装置において、
前記制御手段は、正常動作状態では前記入出力インタフェースを無効状態とし、異常動作状態では前記入出力インタフェースを有効状態とすることを特徴とする記録再生装置。 - 請求項1,2のいずれかに記載の装置において、
前記記憶手段は、ハードディスクあるいは半導体メモリあるいは光ディスクであることを特徴とする記録再生装置。 - 請求項1,2のいずれかに記載の装置において、
前記入出力インタフェースは、USBであることを特徴とする記録再生装置。 - 請求項1、2のいずれかに記載の装置において、
前記制御手段は、前記異常動作状態では前記切替手段を制御して前記入出力インタフェースと前記記憶手段とを自動接続することを特徴とする記録再生装置。 - 内蔵の記憶手段と、
外部機器と接続するための入出力インタフェースと、
外部機器に接続した場合に正常動作状態では前記記憶手段を特定プロトコルによるデータ記憶手段として機能させるとともに、異常動作状態では前記記憶手段を前記入出力インタフェースを介して接続されるマスストレージとして機能させる制御手段と、
を有することを特徴とする記録再生装置。 - 請求項6記載の装置において、
前記制御手段は、異常動作状態のときに前記記憶手段をUSBマスストレージとして機能させることを特徴とする記録再生装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008215886A JP5279410B2 (ja) | 2008-08-25 | 2008-08-25 | 記録再生装置 |
US12/542,617 US8156258B2 (en) | 2008-08-25 | 2009-08-17 | Recording and replaying device |
CN2009101637482A CN101661780B (zh) | 2008-08-25 | 2009-08-18 | 记录重放装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008215886A JP5279410B2 (ja) | 2008-08-25 | 2008-08-25 | 記録再生装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012077647A Division JP5376001B2 (ja) | 2012-03-29 | 2012-03-29 | 記録再生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010049779A true JP2010049779A (ja) | 2010-03-04 |
JP5279410B2 JP5279410B2 (ja) | 2013-09-04 |
Family
ID=41696273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008215886A Active JP5279410B2 (ja) | 2008-08-25 | 2008-08-25 | 記録再生装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8156258B2 (ja) |
JP (1) | JP5279410B2 (ja) |
CN (1) | CN101661780B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9086946B2 (en) * | 2012-04-24 | 2015-07-21 | Hewlett-Packard Development Company, L.P. | Powering an internal memory of a computing device |
CN103838523A (zh) * | 2014-03-07 | 2014-06-04 | 乐视致新电子科技(天津)有限公司 | 智能播放器及其硬盘访问权限的切换方法 |
CN112509608B (zh) * | 2020-11-25 | 2022-03-08 | 广州朗国电子科技股份有限公司 | 一种usb设备随通道录音的方法、装置及存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06149718A (ja) * | 1992-11-16 | 1994-05-31 | Mitsubishi Electric Corp | 入出力装置の切り替え方式 |
JPH1027154A (ja) * | 1996-07-10 | 1998-01-27 | Hioki Ee Corp | 電子機器に内蔵されたscsi機器の制御方法 |
JP2001022527A (ja) * | 1999-07-12 | 2001-01-26 | Nec Niigata Ltd | コンピュータ内蔵hddへの外部からのアクセス方式 |
JP2005182658A (ja) * | 2003-12-22 | 2005-07-07 | Sony Corp | データ記録再生装置及びデータ記録再生方法 |
JP2008027240A (ja) * | 2006-07-21 | 2008-02-07 | Fujitsu Ltd | ディスクアレイ装置及びパトロール診断方法及びパトロール診断制御プログラム |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4434501B2 (ja) * | 2001-01-16 | 2010-03-17 | 富士フイルム株式会社 | デジタルカメラ、クレードル及びカメラシステム |
EP1845701A1 (en) * | 2001-01-31 | 2007-10-17 | FUJIFILM Corporation | Digital camera and method of controlling operation of same |
JP4785320B2 (ja) * | 2002-01-31 | 2011-10-05 | キヤノン株式会社 | 記憶装置 |
CN1520156A (zh) * | 2003-01-20 | 2004-08-11 | 北京中星微电子有限公司 | 多用途数码摄像装置 |
JP2006293812A (ja) | 2005-04-13 | 2006-10-26 | Hitachi Ltd | 記録再生装置およびコンテンツ修復システムと工場側コンテンツ修復装置並びにコンテンツ修復方法 |
-
2008
- 2008-08-25 JP JP2008215886A patent/JP5279410B2/ja active Active
-
2009
- 2009-08-17 US US12/542,617 patent/US8156258B2/en not_active Expired - Fee Related
- 2009-08-18 CN CN2009101637482A patent/CN101661780B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06149718A (ja) * | 1992-11-16 | 1994-05-31 | Mitsubishi Electric Corp | 入出力装置の切り替え方式 |
JPH1027154A (ja) * | 1996-07-10 | 1998-01-27 | Hioki Ee Corp | 電子機器に内蔵されたscsi機器の制御方法 |
JP2001022527A (ja) * | 1999-07-12 | 2001-01-26 | Nec Niigata Ltd | コンピュータ内蔵hddへの外部からのアクセス方式 |
JP2005182658A (ja) * | 2003-12-22 | 2005-07-07 | Sony Corp | データ記録再生装置及びデータ記録再生方法 |
JP2008027240A (ja) * | 2006-07-21 | 2008-02-07 | Fujitsu Ltd | ディスクアレイ装置及びパトロール診断方法及びパトロール診断制御プログラム |
Also Published As
Publication number | Publication date |
---|---|
CN101661780B (zh) | 2012-07-18 |
US8156258B2 (en) | 2012-04-10 |
US20100046342A1 (en) | 2010-02-25 |
CN101661780A (zh) | 2010-03-03 |
JP5279410B2 (ja) | 2013-09-04 |
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