JPS59151334U - Abnormality detection device - Google Patents
Abnormality detection deviceInfo
- Publication number
- JPS59151334U JPS59151334U JP4600983U JP4600983U JPS59151334U JP S59151334 U JPS59151334 U JP S59151334U JP 4600983 U JP4600983 U JP 4600983U JP 4600983 U JP4600983 U JP 4600983U JP S59151334 U JPS59151334 U JP S59151334U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- abnormality detection
- circuit
- monitoring
- monitoring means
- 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
Landscapes
- Debugging And Monitoring (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は電圧の異常を検出するための電圧異常検出装置
の従来例を示す図、第２図は温度の異常を検出するため
の温度異常検出装置の従来例を示す図。第３図は本考案
を適用した電圧異常検出装置の一例を示す図、第４図は
本考案を適用した温度異常検出装置の一例を示す図であ
る。
１・・・基準電圧設定回路、２・・・電源電圧安定化回
路、３・・・比較器、４．１２・・・タイマ回路、５・
・・演算器、５ａ・・・電圧監視手段、５ｂ・・・時間
監視手段、５Ｃ・・・ＡＮＤ回路、１３・・・演算器、
１３ａ・・・温度監視手段、１３ｂ・・・時間監視手段
、１３Ｃ・・・ＡＮＤ回、路。FIG. 1 is a diagram showing a conventional example of a voltage abnormality detection device for detecting voltage abnormality, and FIG. 2 is a diagram showing a conventional example of a temperature abnormality detection device for detecting temperature abnormality. FIG. 3 is a diagram showing an example of a voltage abnormality detection device to which the present invention is applied, and FIG. 4 is a diagram showing an example of a temperature abnormality detection device to which the present invention is applied. DESCRIPTION OF SYMBOLS 1... Reference voltage setting circuit, 2... Power supply voltage stabilization circuit, 3... Comparator, 4.12... Timer circuit, 5...
... Arithmetic unit, 5a... Voltage monitoring means, 5b... Time monitoring means, 5C... AND circuit, 13... Arithmetic unit,
13a...Temperature monitoring means, 13b...Time monitoring means, 13C...AND circuit, circuit.
Claims (1)
それぞれ監視する手段と、これらの監視手段からのデー
タに対するアンド処理を行なうアンド回路とを備え、ア
ンド回路の出力に応じて異常信号を発するようにしたこ
とを特徴とする異常検出装置。It is equipped with means for monitoring two or more types of items that may cause abnormalities in equipment, etc., and an AND circuit that performs AND processing on data from these monitoring means, and outputs an abnormal signal according to the output of the AND circuit. An abnormality detection device characterized by being configured to emit a signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4600983U JPS59151334U (en) | 1983-03-30 | 1983-03-30 | Abnormality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4600983U JPS59151334U (en) | 1983-03-30 | 1983-03-30 | Abnormality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59151334U true JPS59151334U (en) | 1984-10-09 |
Family
ID=30176551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4600983U Pending JPS59151334U (en) | 1983-03-30 | 1983-03-30 | Abnormality detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59151334U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS493437B1 (en) * | 1970-07-25 | 1974-01-26 | ||
| JPS57239B2 (en) * | 1976-11-26 | 1982-01-05 |
-
1983
- 1983-03-30 JP JP4600983U patent/JPS59151334U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS493437B1 (en) * | 1970-07-25 | 1974-01-26 | ||
| JPS57239B2 (en) * | 1976-11-26 | 1982-01-05 |
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