JPH0211544U - - Google Patents
Info
- Publication number
- JPH0211544U JPH0211544U JP8533788U JP8533788U JPH0211544U JP H0211544 U JPH0211544 U JP H0211544U JP 8533788 U JP8533788 U JP 8533788U JP 8533788 U JP8533788 U JP 8533788U JP H0211544 U JPH0211544 U JP H0211544U
- Authority
- JP
- Japan
- Prior art keywords
- hard disk
- disk drive
- detection means
- access
- detecting
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Power Sources (AREA)
Description
第１図は本考案の一実施例の構成を示した図、
第２図は第１図の装置の動作説明図、第３図は本
考案の他の実施例を示した図、第４図は第３図の
装置の動作説明図である。
１……ホストコンピユータ、２……ハードデイ
スクコントローラ、３……ハードデイスクドライ
ブ、４……アクセス検出手段、５，８……電源制
御手段、６……温度検出手段、７……アンドゲー
ト。
FIG. 1 is a diagram showing the configuration of an embodiment of the present invention.
2 is an explanatory diagram of the operation of the apparatus shown in FIG. 1, FIG. 3 is a diagram showing another embodiment of the present invention, and FIG. 4 is an explanatory diagram of the operation of the apparatus of FIG. 3. DESCRIPTION OF SYMBOLS 1...Host computer, 2...Hard disk controller, 3...Hard disk drive, 4...Access detection means, 5, 8...Power control means, 6...Temperature detection means, 7...And gate.
Claims (1)
無を検出するアクセス検出手段と、 このアクセス検出手段の検出信号をもとに、ハ
ードデイスクドライブが一定時間以上アクセスさ
れていないときは、ハードデイスクドライブの電
源をオフにする電源制御手段、 を具備したハードデイスクドライブの保護装置。 (2) ハードデイスクドライブへのアクセスの有
無を検出するアクセス検出手段と、 前記ハードデイスクドライブの温度を検出する
温度検出手段と、 前記アクセス検出手段と温度検出手段の検出信
号をもとに、ハードデイスクドライブが一定時間
以上アクセスされていなくて、しかも検出温度が
規定値以上になつているときは、ハードデイスク
ドライブの電源をオフにする電源制御手段、 を具備したハードデイスクドライブの保護装置。[Scope of Claim for Utility Model Registration] (1) Access detection means for detecting the presence or absence of access to the hard disk drive, and based on the detection signal of this access detection means, when the hard disk drive has not been accessed for a certain period of time or more. , a power control means for turning off power to the hard disk drive, and a hard disk drive protection device comprising: (2) access detection means for detecting the presence or absence of access to the hard disk drive; temperature detection means for detecting the temperature of the hard disk drive; and based on detection signals from the access detection means and temperature detection means, the hard disk drive is detected. A hard disk drive protection device comprising: a power control means for turning off the power to the hard disk drive when the hard disk drive has not been accessed for a certain period of time and the detected temperature exceeds a specified value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8533788U JPH0211544U (en) | 1988-06-28 | 1988-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8533788U JPH0211544U (en) | 1988-06-28 | 1988-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0211544U true JPH0211544U (en) | 1990-01-24 |
Family
ID=31310009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8533788U Pending JPH0211544U (en) | 1988-06-28 | 1988-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0211544U (en) |
-
1988
- 1988-06-28 JP JP8533788U patent/JPH0211544U/ja active Pending
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