JP2003132620A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2003132620A5 JP2003132620A5 JP2001322916A JP2001322916A JP2003132620A5 JP 2003132620 A5 JP2003132620 A5 JP 2003132620A5 JP 2001322916 A JP2001322916 A JP 2001322916A JP 2001322916 A JP2001322916 A JP 2001322916A JP 2003132620 A5 JP2003132620 A5 JP 2003132620A5
- Authority
- JP
- Japan
- Prior art keywords
- information
- vibration
- recording
- reproducing apparatus
- disk
- 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.)
- Granted
Links
Claims (10)
前記情報ディスクを回転させるディスク回転手段と、
前記情報ディスクの振動量または振動速度または振動加速度を検出する振動検出手段と、
使用者により、前記振動検出手段を用いて前記情報ディスクの回転速度の変化に従って変化する前記情報ディスク記録再生装置の振動及び騒音が観測され、許容可能な限度と思われる振動となった時点で送られた許容される振動量を表すしきい値を書き換え可能に記憶するしきい値記憶手段と、
前記ディスク回転手段を制御して所定の回転速度で回転させたときの前記振動検出手段の出力値と、予め定めた前記しきい値とを比較し、これをもとに最高回転速度を決定する制御手段とを備え、
前記制御手段を、前記しきい値を更新する際に、前記ディスク回転手段を制御して任意の回転速度で回転させたときの前記振動検出手段の検出値をもとに新しいしきい値を決定し、前記しきい値記憶手段に記憶させるよう構成したことを特徴とする情報ディスク記録再生装置。In an information disc recording / reproducing apparatus capable of recording or reproducing information on an information disc in which an information recording track is formed in a spiral shape or a concentric shape,
Disk rotating means for rotating the information disk;
Vibration detecting means for detecting a vibration amount or vibration speed or vibration acceleration of the information disc;
The user observes the vibration and noise of the information disk recording / reproducing apparatus that change according to the change in the rotation speed of the information disk using the vibration detection means, and sends the vibration when the vibration is considered to be an allowable limit. Threshold value storage means for storing the threshold value representing the permitted vibration amount in a rewritable manner;
The output value of the vibration detection means when the disk rotation means is controlled to rotate at a predetermined rotation speed is compared with the predetermined threshold value, and the maximum rotation speed is determined based on this comparison. Control means,
When the control means updates the threshold value, a new threshold value is determined based on the detection value of the vibration detection means when the disk rotation means is controlled to rotate at an arbitrary rotation speed. And an information disc recording / reproducing apparatus characterized in that the information is stored in the threshold value storage means.
前記情報ディスク記録再生装置に、
前記情報ディスクを回転させるディスク回転手段と、
前記情報ディスクの振動量または振動速度または振動加速度を検出する振動検出手段と、
使用者により、前記振動検出手段を用いて前記情報ディスクの回転速度の変化に従って変化する前記情報ディスク記録再生装置の振動及び騒音が観測され、許容可能な限度と思われる振動となった時点で送られた許容される振動量を表すしきい値を書き換え可能に記憶するしきい値記憶手段と、
前記ディスク回転手段を制御して所定の回転速度で回転させたときの前記振動検出手段の出力値と、予め定めた前記しきい値とを比較し、これをもとに最高回転速度を決定する第1の制御手段と、
前記ホストコンピュータを接続するインターフェイス手段とを設け、
前記ホストコンピュータに、前記情報ディスク記録再生装置により、前記インターフェイス手段及び前記第1の制御手段を介して前記ディスク回転手段を制御して、前記情報ディスクを任意の回転速度で回転させたときの前記振動検出手段の検出値を得、該検出値をもとに新しいしきい値を決定し、前記新しいしきい値を、前記インターフェイス手段を介して、前記情報ディスク記録再生装置のしきい値記憶手段に記憶させる第2の制御手段を設けたことを特徴とするコンピュータシステム。An information disk recording / reproducing apparatus capable of recording or reproducing information on an information disk having information recording tracks formed in a spiral or concentric shape, and a host computer for controlling the information disk recording / reproducing apparatus from the outside In a computer system
In the information disc recording / reproducing apparatus,
Disk rotating means for rotating the information disk;
Vibration detecting means for detecting a vibration amount or vibration speed or vibration acceleration of the information disc;
The user observes the vibration and noise of the information disk recording / reproducing apparatus that change according to the change in the rotation speed of the information disk using the vibration detection means, and sends the vibration when the vibration is considered to be an allowable limit. Threshold value storage means for storing the threshold value representing the permitted vibration amount in a rewritable manner;
The output value of the vibration detection means when the disk rotation means is controlled to rotate at a predetermined rotation speed is compared with the predetermined threshold value, and the maximum rotation speed is determined based on this comparison. First control means;
Interface means for connecting the host computer,
When the information disk recording / reproducing apparatus controls the disk rotation means via the interface means and the first control means to the host computer to rotate the information disk at an arbitrary rotation speed. A detection value of the vibration detection means is obtained, a new threshold value is determined based on the detection value, and the new threshold value is stored in the threshold value storage means of the information disc recording / reproducing apparatus via the interface means A computer system characterized by comprising second control means for storing in the computer.
前記情報ディスク記録再生装置に、
前記情報ディスクを回転させるディスク回転手段と、
前記情報ディスクの振動量または振動速度または振動加速度を検出する振動検出手段と、
前記ディスク回転手段を制御して所定の回転速度で回転させたときの前記振動検出手段の出力値と、使用者により、前記振動検出手段を用いて前記情報ディスクの回転速度の変化に従って変化する前記情報ディスク記録再生装置の振動及び騒音が観測され、許容可能な 限度と思われる振動となった時点で送られて、予め定めた前記情報ディスク記録再生装置の許容される振動量を表すしきい値とを比較し、これをもとに最高回転速度を決定する第1の制御手段と、
前記ホストコンピュータを接続するインターフェイス手段とを設け、
前記ホストコンピュータに、前記情報ディスク記録再生装置により、前記インターフェイス手段及び前記第1の制御手段を介して前記ディスク回転手段を制御して、前記情報ディスクを任意の回転速度で回転させたときの前記振動検出手段の検出値を得、該検出値をもとに新しいしきい値を決定し、前記新しいしきい値を用いて前記情報ディスク記録再生装置の最高回転速度を決定するよう制御するための前記情報ディスク記録再生装置の動作制御用ソフトウエアを生成する第2の制御手段を設けたことを特徴とする動作制御用ソフトウエア生成システム。An information disk recording / reproducing apparatus capable of recording or reproducing information on an information disk having information recording tracks formed in a spiral or concentric shape, and a host computer for controlling the information disk recording / reproducing apparatus from the outside In the computer system, an operation control software generation system for generating software for controlling the operation of the information disc recording / reproducing apparatus,
In the information disc recording / reproducing apparatus,
Disk rotating means for rotating the information disk;
Vibration detecting means for detecting a vibration amount or vibration speed or vibration acceleration of the information disc;
The output value of the vibration detection means when the disk rotation means is controlled to rotate at a predetermined rotation speed, and the user changes according to the change in the rotation speed of the information disk using the vibration detection means. Vibration and noise of the information disk recording / reproducing apparatus are observed and sent when the vibration is considered to be an allowable limit, and a threshold value representing the allowable vibration amount of the information disk recording / reproducing apparatus determined in advance. And a first control means for determining the maximum rotation speed based on this,
Interface means for connecting the host computer,
When the information disk recording / reproducing apparatus controls the disk rotation means via the interface means and the first control means to the host computer to rotate the information disk at an arbitrary rotation speed. For obtaining a detection value of the vibration detecting means, determining a new threshold value based on the detection value, and controlling to determine the maximum rotation speed of the information disk recording / reproducing apparatus using the new threshold value 2. An operation control software generation system comprising second control means for generating operation control software for the information disc recording / reproducing apparatus.
前記情報ディスクを所定の速度で回転させるディスク回転手段と、
前記情報ディスクの振動量または振動速度または振動加速度を検出する振動検出手段と、
使用者により、前記振動検出手段を用いて前記情報ディスクの回転速度の変化に従って変化する前記情報ディスク記録再生装置の振動及び騒音が観測され、許容可能な限度と思われる振動となった時点で送られた許容される振動量を表すしきい値を書き換え可能に記憶するしきい値記憶手段と、
前記ディスク回転手段を制御して所定の回転速度で回転させたときの前記振動検出手段の出力値と、予め定めた前記しきい値とを比較し、これをもとに最高回転速度を決定する制御手段とを備え、
前記制御手段を、前記しきい値を更新する際に、前記ディスク回転手段を制御して前記所定の回転速度で回転させたときの前記振動検出手段の検出値をもとに新しいしきい値を決定し、前記しきい値記憶手段に記憶させるよう構成したことを特徴とする情報ディスク記録再生装置。In an information disc recording / reproducing apparatus capable of recording or reproducing information on an information disc in which an information recording track is formed in a spiral shape or a concentric shape,
Disk rotating means for rotating the information disk at a predetermined speed;
Vibration detecting means for detecting a vibration amount or vibration speed or vibration acceleration of the information disc;
The user observes the vibration and noise of the information disk recording / reproducing apparatus that change according to the change in the rotation speed of the information disk using the vibration detection means, and sends the vibration when the vibration is considered to be an allowable limit. Threshold value storage means for storing the threshold value representing the permitted vibration amount in a rewritable manner;
The output value of the vibration detection means when the disk rotation means is controlled to rotate at a predetermined rotation speed is compared with the predetermined threshold value, and the maximum rotation speed is determined based on this comparison. Control means,
When the control means updates the threshold value, a new threshold value is set based on the detection value of the vibration detection means when the disk rotation means is controlled to rotate at the predetermined rotation speed. An information disc recording / reproducing apparatus configured to be determined and stored in the threshold value storage means.
前記情報ディスク記録再生装置に、
前記情報ディスクを所定の速度で回転させるディスク回転手段と、
前記情報ディスクの振動量または振動速度または振動加速度を検出する振動検出手段と、
使用者により、前記振動検出手段を用いて前記情報ディスクの回転速度の変化に従って変化する前記情報ディスク記録再生装置の振動及び騒音が観測され、許容可能な限度と思われる振動となった時点で送られた許容される振動量を表すしきい値を書き換え可能に記憶するしきい値記憶手段と、
前記ディスク回転手段を制御して所定の回転速度で回転させたときの前記振動検出手段の出力値と、予め定めた前記しきい値とを比較し、これをもとに最高回転速度を決定する第1の制御手段と、
前記ホストコンピュータを接続するインターフェイス手段とを設け、
前記ホストコンピュータに、前記情報ディスク記録再生装置により、前記インターフェイス手段及び前記第1の制御手段を介して前記ディスク回転手段を制御して、前記情報ディスクを所定の回転速度で回転させたときの前記振動検出手段の検出値を得、該検出値をもとに新しいしきい値を決定し、前記新しいしきい値を、前記インターフェイス手段を介して、前記情報ディスク記録再生装置のしきい値記憶手段に記憶させる第2の制御手段を設けたことを特徴とするコンピュータシステム。An information disk recording / reproducing apparatus capable of recording or reproducing information on an information disk having information recording tracks formed in a spiral or concentric shape, and a host computer for controlling the information disk recording / reproducing apparatus from the outside In a computer system
In the information disc recording / reproducing apparatus,
Disk rotating means for rotating the information disk at a predetermined speed;
Vibration detecting means for detecting a vibration amount or vibration speed or vibration acceleration of the information disc;
The user observes the vibration and noise of the information disk recording / reproducing apparatus that change according to the change in the rotation speed of the information disk using the vibration detection means, and sends the vibration when the vibration is considered to be an allowable limit. Threshold value storage means for storing the threshold value representing the permitted vibration amount in a rewritable manner;
The output value of the vibration detection means when the disk rotation means is controlled to rotate at a predetermined rotation speed is compared with the predetermined threshold value, and the maximum rotation speed is determined based on this comparison. First control means;
Interface means for connecting the host computer,
When the information disk recording / reproducing apparatus controls the disk rotation means via the interface means and the first control means to the host computer to rotate the information disk at a predetermined rotation speed. A detection value of the vibration detection means is obtained, a new threshold value is determined based on the detection value, and the new threshold value is stored in the threshold value storage means of the information disc recording / reproducing apparatus via the interface means A computer system characterized by comprising second control means for storing in the computer.
前記情報ディスク記録再生装置に、
前記情報ディスクを所定の速度で回転させるディスク回転手段と、
前記情報ディスクの振動量または振動速度または振動加速度を検出する振動検出手段と、
前記ディスク回転手段を制御して所定の回転速度で回転させたときの前記振動検出手段の出力値と、使用者により、前記振動検出手段を用いて前記情報ディスクの回転速度の変化に従って変化する前記情報ディスク記録再生装置の振動及び騒音が観測され、許容可能な限度と思われる振動となった時点で送られて、予め定めた前記情報ディスク記録再生装置の許容される振動量を表すしきい値とを比較し、これをもとに最高回転速度を決定する第1の制御手段と、
前記ホストコンピュータを接続するインターフェイス手段とを設け、
前記ホストコンピュータに、前記情報ディスク記録再生装置により、前記インターフェイス手段及び前記第1の制御手段を介して前記ディスク回転手段を制御して、前記情報ディスクを所定の回転速度で回転させたときの前記振動検出手段の検出値を得、該検出値をもとに新しいしきい値を決定し、前記新しいしきい値を用いて前記情報ディスク記録再生装置の最高回転速度を決定するよう制御するための前記情報ディスク記録再生装置の動作制御用ソフトウエアを生成する第2の制御手段を設けたことを特徴とする動作制御用ソフトウエア生成システム。An information disk recording / reproducing apparatus capable of recording or reproducing information on an information disk having information recording tracks formed in a spiral or concentric shape, and a host computer for controlling the information disk recording / reproducing apparatus from the outside In the computer system, an operation control software generation system for generating software for controlling the operation of the information disc recording / reproducing apparatus,
In the information disc recording / reproducing apparatus,
Disk rotating means for rotating the information disk at a predetermined speed;
Vibration detecting means for detecting a vibration amount or vibration speed or vibration acceleration of the information disc;
The output value of the vibration detection means when the disk rotation means is controlled to rotate at a predetermined rotation speed, and the user changes according to the change in the rotation speed of the information disk using the vibration detection means. Vibration and noise of the information disk recording / reproducing apparatus are observed and sent when the vibration is considered to be an allowable limit, and a threshold value representing the allowable vibration amount of the information disk recording / reproducing apparatus determined in advance. And a first control means for determining the maximum rotation speed based on this,
Interface means for connecting the host computer,
When the information disk recording / reproducing apparatus controls the disk rotation means via the interface means and the first control means to the host computer to rotate the information disk at a predetermined rotation speed. For obtaining a detection value of the vibration detecting means, determining a new threshold value based on the detection value, and controlling to determine the maximum rotation speed of the information disk recording / reproducing apparatus using the new threshold value 2. An operation control software generation system comprising second control means for generating operation control software for the information disc recording / reproducing apparatus.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001322916A JP3946024B2 (en) | 2001-10-22 | 2001-10-22 | Information disc recording / reproducing apparatus, computer system, and operation control software generation system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001322916A JP3946024B2 (en) | 2001-10-22 | 2001-10-22 | Information disc recording / reproducing apparatus, computer system, and operation control software generation system |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2003132620A JP2003132620A (en) | 2003-05-09 |
JP2003132620A5 true JP2003132620A5 (en) | 2005-06-30 |
JP3946024B2 JP3946024B2 (en) | 2007-07-18 |
Family
ID=19139882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001322916A Expired - Fee Related JP3946024B2 (en) | 2001-10-22 | 2001-10-22 | Information disc recording / reproducing apparatus, computer system, and operation control software generation system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3946024B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4646546B2 (en) * | 2004-05-14 | 2011-03-09 | 株式会社日立製作所 | Optical disk device |
JP2009059406A (en) | 2007-08-30 | 2009-03-19 | Hitachi-Lg Data Storage Inc | Optical disk drive and parameter selection method |
-
2001
- 2001-10-22 JP JP2001322916A patent/JP3946024B2/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102768838B (en) | Magnetic head heap stack component in disc driver and computing system is assessed | |
JPS63214972A (en) | Temporary pausing device for disk reproducing device | |
JP2003132620A5 (en) | ||
JP2005174524A5 (en) | ||
US6836454B2 (en) | Method and apparatus for reading and writing information onto and from information recording disks | |
JP2004362733A5 (en) | ||
JP2004030815A (en) | Program, recording medium, information processing system, and copy protect method | |
JP2006147119A (en) | Information reproducing method for disk, disk device and electronics device mounted with disk device | |
JP3946024B2 (en) | Information disc recording / reproducing apparatus, computer system, and operation control software generation system | |
KR100480624B1 (en) | Method for measuring the amount of unbalance of disc weight and apparatus thereof | |
JPH10283724A (en) | Disk speed control method | |
JP3896880B2 (en) | Optical disc reproducing apparatus, program, and recording medium | |
JP2001176193A (en) | Disk recorder and program recording medium | |
KR100524932B1 (en) | Speed control method of disc drive and apparatus therefor, and recording media which a program therefor is recorded | |
JP2006331565A (en) | Information reproducing device, and reproducing method of information reproducing device | |
JP4954052B2 (en) | Recording device | |
JPH03273423A (en) | Disk driving device | |
WO2006093111A1 (en) | Recording medium reproducing device | |
JP4131136B2 (en) | Information recording method and apparatus for optical disc | |
JP4373362B2 (en) | Optical disc reproducing method and optical disc reproducing apparatus | |
JP6616771B2 (en) | Disc spin speed profile of optical disc | |
JP2005276273A (en) | Digital recording and reproducing device and recordable time calculating method | |
JP2006309813A (en) | Reproduction method of optical disk device, and optical disk device | |
TWI305640B (en) | Method for determining the position of a pick-up head and apparatus therefor | |
JP3523913B2 (en) | Track linear velocity detecting method in optical disk reproducing apparatus |