JPH01169376A - Information processor with temperature abnormality detection function - Google Patents
Information processor with temperature abnormality detection functionInfo
- Publication number
- JPH01169376A JPH01169376A JP62329261A JP32926187A JPH01169376A JP H01169376 A JPH01169376 A JP H01169376A JP 62329261 A JP62329261 A JP 62329261A JP 32926187 A JP32926187 A JP 32926187A JP H01169376 A JPH01169376 A JP H01169376A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- reference value
- information processing
- disturbance
- processing device
- 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 title claims abstract description 15
- 230000005856 abnormality Effects 0.000 title claims abstract description 13
- 230000010365 information processing Effects 0.000 claims description 23
- 238000009529 body temperature measurement Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 2
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、温度異常を検出することを可能とする情報処
理装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an information processing device that is capable of detecting temperature abnormalities.
（従来の技術）
従来、情報処理装置内の温度の検出は、第２図に示すよ
うに、一定の温度を検出する温度検出手段１′と、この
検出結果に基づいて警報・表示を行う警報・表示手段４
と、同じく検出結果に基づいて電源を遮断する電源制御
手段５とから構成されている。(Prior Art) Conventionally, as shown in FIG. 2, temperature detection within an information processing device involves a temperature detection means 1' that detects a constant temperature, and an alarm that issues an alarm/display based on the detection result.・Display means 4
and a power supply control means 5 which similarly cuts off the power supply based on the detection result.
そこで、情報処理装置内の温度が上昇して装置動作の保
障されている限界を越すと、温度検出手段１′が動作し
、警報・表示手段４及び電源制御手段５へその旨を通知
する。警報・表示手段４は、温度異常を示す警報を発し
メツセージを表示する。Therefore, when the temperature inside the information processing device rises and exceeds the guaranteed limit of device operation, the temperature detection means 1' operates and notifies the alarm/display means 4 and the power supply control means 5 to that effect. The alarm/display means 4 issues an alarm indicating temperature abnormality and displays a message.
また、電源制御手段５は装置電源をＯＦＦにする。Further, the power supply control means 5 turns off the power supply of the device.
これにより、発熱を停止させて温度上昇による装置の破
壊を防止している。This stops heat generation and prevents damage to the device due to temperature rise.
（発明が解決しようとする問題点）
上述した従来の情報処理装置内の温度の検出は、装置内
の温度が限界に達したことはわかるが、温度異常以外の
障害発生時に装置で許容される限界温度に対する温度余
裕度がわからないので、温度と障害との関連性を把握す
ることができないという問題点があった。(Problems to be Solved by the Invention) The above-described conventional temperature detection inside an information processing device shows that the temperature inside the device has reached its limit, but it is not possible to detect the temperature within the device when a failure other than temperature abnormality occurs. Since the temperature margin relative to the limit temperature is not known, there is a problem in that it is not possible to understand the relationship between temperature and failure.
（問題点を解決するための手段）
上述の問題点を解決するために本発明が提供する温度異
常検出機能付情報処理装置は、情報処理装置内の温度を
測定する温度測定手段と、前記情報処理装置が許容する
温度の最大値を基準値として格納する基準値格納手段と
、前記温度測定手段により測定された前記情報処理装置
内の温度と前記基準値格納手段に格納されている前記基
準値との差分を算出する演算手段と、この演算手段が算
出した前記差分により前記情報処理装置内の温度が前記
基準値より大きいと判定した場合に、警報を発しメツセ
ージを表示する警報・表示手段と、前記演算手段が算出
した前記差分により前記情報処理装置内の温度が前記基
準値より大きいと判定した場合に、前記情報処理装置の
電源をＭＪＲする電源制御手段と、前記演算手段から前
記差分を受けて格納する温度情報格納手段とを有するこ
とを特徴とする。(Means for Solving the Problems) In order to solve the above-mentioned problems, an information processing device with a temperature abnormality detection function provided by the present invention includes a temperature measuring means for measuring the temperature inside the information processing device, and a temperature measuring device that measures the temperature inside the information processing device, and a reference value storage means for storing a maximum value of temperature allowed by the processing device as a reference value; and a temperature within the information processing device measured by the temperature measurement means and the reference value stored in the reference value storage means. and an alarm/display means that issues an alarm and displays a message when the temperature within the information processing device is determined to be higher than the reference value based on the difference calculated by the calculation means. a power supply control means for controlling the power supply of the information processing device when it is determined that the temperature inside the information processing device is higher than the reference value based on the difference calculated by the calculation means; and temperature information storage means for receiving and storing temperature information.
（実線例）
以下、本発明の一実施例について図面を参照して説明す
る。(Solid Line Example) Hereinafter, one embodiment of the present invention will be described with reference to the drawings.
第１図は本発明の一実施例の温度異常検出機能付情報処
理装置の構成を示すブロック図である。FIG. 1 is a block diagram showing the configuration of an information processing apparatus with a temperature abnormality detection function according to an embodiment of the present invention.
図中、１は温度測定手段、２は基準値格納手段、３は演
算手段、４は警報・表示手段、５は電源制御手段、６は
障害情報格納手段、７はインタフェース制御部、８は制
御部、９は論理部をそれぞれ示す。In the figure, 1 is a temperature measurement means, 2 is a reference value storage means, 3 is a calculation means, 4 is an alarm/display means, 5 is a power supply control means, 6 is a fault information storage means, 7 is an interface control unit, and 8 is a control unit. Sections 9 and 9 indicate logic sections, respectively.
温度測定手段１は本実施例の情報処理装置内の温度を測
定する。基準値格納手段２は本実施例の情報処理装置が
許容する温度の最大値を基準値として格納する。演算子
ｌ：１３は、温度測定手段１により測定された装置内温
度と基準値格納手段２に格納されている基準値の差分を
算出し、この結果を警報・表示手段４、電源制御手段５
及び障害情報格納手段６へ通知する。この結果により装
置内温度が基準値より大きい判定した場合に、警報・表
示手段４は警報を発しメツセージを表示する。The temperature measuring means 1 measures the temperature inside the information processing apparatus of this embodiment. The reference value storage means 2 stores the maximum temperature value allowed by the information processing apparatus of this embodiment as a reference value. Operator 1:13 calculates the difference between the internal temperature of the device measured by temperature measurement means 1 and the reference value stored in reference value storage means 2, and sends this result to alarm/display means 4 and power supply control means 5.
and notifies the failure information storage means 6. If it is determined from this result that the temperature inside the device is higher than the reference value, the alarm/display means 4 issues an alarm and displays a message.
また、電源制御手段５は情報処理装置の電源をＯＦＦに
する。Further, the power control means 5 turns off the power of the information processing device.
次に、本実施例の動作について説明する。Next, the operation of this embodiment will be explained.
予めスイッチ（図示せず、）に設定された許容温度の最
大値が、装置電源投入時に自動的に基準値格納手段２に
基７（２値として格納される。他装置からインタフェー
ス制御部７を介して基準値格納手段２に基準値を格納し
てもよい。The maximum allowable temperature value set in advance in a switch (not shown) is automatically stored as a binary value in the reference value storage means 2 when the device is powered on. The reference value may be stored in the reference value storage means 2 via the reference value storage means 2.
装置内の温度は、温度測定手段１により測定されて演算
手段３へ出力される。演算手段３は、温度測定手段１に
より測定された装置内の温度（Ｔ）と基準値格納手段２
に格納されている基準ｌａ （Ｔ、） との差分ＡＴ
（＝Ｔｓ −’ｒ） をｎ出し、算出結果を警報・表示
手段４、電源制御手段５及び障害情報格納手９段６へ通
知する。ＴがＴ、を越える場合（Ｔ、＜Ｔ即ちΔＴく０
）に、警報・表示手段４は、温度異常を示す警報を発し
メツセージを表示する。電源制御手段５も同様に、演算
結果（ΔＴ）がΔＴ＜Ｏの場合には、温度上昇による装
置の破損を防止すべく、装置に供給している電源をＯＦ
Ｆにしてそれ以上の発熱を停止させる。The temperature inside the device is measured by the temperature measuring means 1 and outputted to the calculating means 3. The calculation means 3 stores the temperature (T) inside the device measured by the temperature measurement means 1 and the reference value storage means 2.
The difference AT from the reference la (T,) stored in
(=Ts -'r) is calculated as n, and the calculation result is notified to the alarm/display means 4, the power supply control means 5, and the failure information storage means 9/6. If T exceeds T (T, < T, that is, ΔT 0
), the alarm/display means 4 issues an alarm indicating temperature abnormality and displays a message. Similarly, when the calculation result (ΔT) is ΔT<O, the power supply control means 5 turns off the power supply to the device in order to prevent damage to the device due to temperature rise.
Set it to F to stop further heat generation.
なお、障害格納手段６には、演算手段３による演算結果
（ΔＴ）のほかにも温度異常以外の装置障害情報が障害
発生時に格納される。In addition to the calculation result (ΔT) by the calculation unit 3, the failure storage unit 6 stores device failure information other than temperature abnormality when a failure occurs.
上位装置は、インタフェース制御部７を介して障害情報
格納手段６の内容を読取ることによって障害発生時の装
置内温度の情報を収集することができる。The host device can collect information on the internal temperature of the device at the time of occurrence of the fault by reading the contents of the fault information storage means 6 via the interface control unit 7.
（発明の効果）
以上に説明したように本発明は、装置内の温度を測定し
、装置の許容温度との差分を算出し、その結果を格納す
ることにより、装置の温度異常の検出はもとより、障害
発生時の装置内の温度状態を把握することができる。そ
こで、障害と温度との関連性及び温度余裕データの収集
が可能となるので、障害分析ができるという効果がある
。(Effects of the Invention) As explained above, the present invention measures the temperature inside the device, calculates the difference between the temperature and the allowable temperature of the device, and stores the results. , it is possible to understand the temperature state inside the device at the time of failure. Therefore, since it becomes possible to collect data on the relationship between failures and temperature and temperature margin data, there is an effect that failure analysis can be performed.
第１図は本発明の一実施例の温度異常検出機能付情報処
理装置の構成を示すブロック図、第２図は従来の温度異
常検出を行う情報処理装置の構成を示すブロック図であ
る。
１・・・温度測定手段、１′・・・温度検出手段、２・
・・基準値格納手段、３・・・演算手段、４・・・警報
・表示手段、５・・・電源制御手段、６・・・障害情報
格納手段、７・・・インタフェース制御部、８・・・制
御部、９・・・論理部。FIG. 1 is a block diagram showing the configuration of an information processing device with a temperature abnormality detection function according to an embodiment of the present invention, and FIG. 2 is a block diagram showing the configuration of a conventional information processing device that performs temperature abnormality detection. 1...Temperature measurement means, 1'...Temperature detection means, 2.
...Reference value storage means, 3. Calculation means, 4. Alarm/display means, 5. Power supply control means, 6. Fault information storage means, 7. Interface control section, 8. ...Control section, 9...Logic section.
Claims (1)
て格納する基準値格納手段と、 前記温度測定手段により測定された前記情報処理装置内
の温度と前記基準値格納手段に格納されている前記基準
値との差分を算出する演算手段と、この演算手段が算出
した前記差分により前記情報処理装置内の温度が前記基
準値より大きいと判定した場合に、警報を発しメッセー
ジを表示する警報・表示手段と、 前記演算手段が算出した前記差分により前記情報処理装
置内の温度が前記基準値より大きいと判定した場合に、
前記情報処理装置の電源を遮断する電源制御手段と、 前記演算手段から前記差分を受けて格納する温度情報格
納手段とを有することを特徴とする温度異常検出機能付
情報処理装置。[Scope of Claims] Temperature measuring means for measuring the temperature inside an information processing device; Reference value storage means for storing a maximum value of temperature allowed by the information processing device as a reference value; calculation means for calculating the difference between the temperature in the information processing apparatus and the reference value stored in the reference value storage means; an alarm/display means for issuing an alarm and displaying a message when the temperature in the information processing device is determined to be higher than the reference value based on the difference calculated by the calculation means; ,
An information processing device with a temperature abnormality detection function, comprising: power control means for cutting off power to the information processing device; and temperature information storage means for receiving and storing the difference from the calculation means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62329261A JPH01169376A (en) | 1987-12-24 | 1987-12-24 | Information processor with temperature abnormality detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62329261A JPH01169376A (en) | 1987-12-24 | 1987-12-24 | Information processor with temperature abnormality detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01169376A true JPH01169376A (en) | 1989-07-04 |
Family
ID=18219468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62329261A Pending JPH01169376A (en) | 1987-12-24 | 1987-12-24 | Information processor with temperature abnormality detection function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01169376A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5242209A (en) * | 1991-07-19 | 1993-09-07 | Mazda Motor Corporation | Vehicle side body structure |
-
1987
- 1987-12-24 JP JP62329261A patent/JPH01169376A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5242209A (en) * | 1991-07-19 | 1993-09-07 | Mazda Motor Corporation | Vehicle side body structure |
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