JPS598241U - Radio power supply voltage abnormality detection circuit - Google Patents
Radio power supply voltage abnormality detection circuitInfo
- Publication number
- JPS598241U JPS598241U JP1982101419U JP10141982U JPS598241U JP S598241 U JPS598241 U JP S598241U JP 1982101419 U JP1982101419 U JP 1982101419U JP 10141982 U JP10141982 U JP 10141982U JP S598241 U JPS598241 U JP S598241U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- supply voltage
- abnormality detection
- radio
- detection circuit
- 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
- Protection Of Static Devices (AREA)
- Monitoring And Testing Of Transmission In General (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
図は本考案に係わるｉ線機の電源電圧異常検出回路を示
すブロック図である。
１・・・バッテリー、２・・・スイッチ、３・・・無線
部電源投入用リレー、４・・・制御部電源投入用リレー
、５・・・異常電圧検出回路、６・・・無線部、７・・
・凝似負荷、８・・・スイッチングトランジスタ、９・
・・制御部。The figure is a block diagram showing a power supply voltage abnormality detection circuit for an i-line machine according to the present invention. DESCRIPTION OF SYMBOLS 1...Battery, 2...Switch, 3...Relay for powering on the radio section, 4...Relay for powering on the control section, 5...Abnormal voltage detection circuit, 6...Radio section, 7...
・Fluid load, 8...Switching transistor, 9・
...Control unit.
Claims (2)
を有する無線機の電源電圧異常検出方式において、制御
部に電源を投入する第１のスイッチ手段と無線部を無線
機として動作させる第２のスイッチ手段と、電源電圧が
前記制御部の動作可能範囲内にあるか否かを検出する異
常電圧検出手段と、を具え、前記異常電圧検出手段によ
り前記電源電圧が前記制御部の動作可能範囲内にあるこ
とが検出されると、前記第１のス・インチ手段をオンに
し前記制御部の動作により前記電源電圧が前記無線部の
動作可能範囲内にあることが検出されると前記第２のス
イッチ手段をオンとすることを特徴とする無線機の電源
電圧異常検出回路。(1) In a power supply voltage abnormality detection method for a radio device that has a radio section and a control section that operates at a lower voltage than the radio section, a first switch means for turning on power to the control section and the radio section operate as a radio device. and abnormal voltage detection means for detecting whether or not the power supply voltage is within the operable range of the control section, and the abnormal voltage detection means detects whether the power supply voltage is within the operable range of the control section. When it is detected that the power supply voltage is within the operable range, the first switching means is turned on, and when it is detected that the power supply voltage is within the operable range of the radio unit by the operation of the control unit. A power supply voltage abnormality detection circuit for a wireless device, characterized in that the second switch means is turned on.
ることを特徴とする実用新案登録請求の範囲第（１）項
記載の無線機の電源電圧異常検出回路。(2) The power supply voltage abnormality detection circuit for a wireless device as set forth in claim (1), wherein the control section is comprised of a microcoscipiuter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982101419U JPS598241U (en) | 1982-07-05 | 1982-07-05 | Radio power supply voltage abnormality detection circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982101419U JPS598241U (en) | 1982-07-05 | 1982-07-05 | Radio power supply voltage abnormality detection circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS598241U true JPS598241U (en) | 1984-01-19 |
Family
ID=30239496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982101419U Pending JPS598241U (en) | 1982-07-05 | 1982-07-05 | Radio power supply voltage abnormality detection circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS598241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0388210U (en) * | 1989-12-25 | 1991-09-10 |
-
1982
- 1982-07-05 JP JP1982101419U patent/JPS598241U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0388210U (en) * | 1989-12-25 | 1991-09-10 |
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