JPS5963785U - Complex warning device - Google Patents

Complex warning device

Info

Publication number
JPS5963785U
JPS5963785U JP15902882U JP15902882U JPS5963785U JP S5963785 U JPS5963785 U JP S5963785U JP 15902882 U JP15902882 U JP 15902882U JP 15902882 U JP15902882 U JP 15902882U JP S5963785 U JPS5963785 U JP S5963785U
Authority
JP
Japan
Prior art keywords
microwave
transmitting means
warning device
infrared
receiving 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
Application number
JP15902882U
Other languages
Japanese (ja)
Inventor
山岸　邦昭
Original Assignee
オ−テツク電子株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by オ−テツク電子株式会社 filed Critical オ−テツク電子株式会社
Priority to JP15902882U priority Critical patent/JPS5963785U/en
Publication of JPS5963785U publication Critical patent/JPS5963785U/en
Pending legal-status Critical Current

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  • Burglar Alarm Systems (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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の警戒装置の使用状態を示した説明図、第
２図は本考案による複合型警戒装置の使用状態を示した
説明図、第３図は相対向した送信器部分と受信器部分と
の内部構成を示したブロック図、第４図は要部の出力波
形図である。 ３・・・警戒区域、４・・・送受信器、５・・・送信器
部分、６・・・受信器部分、７・・・警戒区間、５４・
・・赤外線発光ダイオード、５６・・・マイクロ波送波
器、６１・・・　　　　　　′フォトトランジスタ、６
４・・・・・・マイクロ波受波器、６７・・・アンド回
路、６９・・・警報装置。Fig. 1 is an explanatory diagram showing how a conventional warning device is used, Fig. 2 is an explanatory diagram showing how a composite warning device according to the present invention is used, and Fig. 3 shows a transmitter part and a receiver facing each other. A block diagram showing the internal configuration of the parts, and FIG. 4 is an output waveform diagram of the main parts. 3... Warning area, 4... Transmitter/receiver, 5... Transmitter part, 6... Receiver part, 7... Warning area, 54.
...Infrared light emitting diode, 56...Microwave transmitter, 61...'Phototransistor, 6
4...Microwave receiver, 67...AND circuit, 69...Alarm device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] マイクロ波送波手段及び赤外線送光手段を有する送信器
と、マイクロ波受波手段及び赤外線受光手段を有する受
信器゛とを警戒区間を隔てて対向設置し、さらに、上記
マイクロ波送波手段と上記マイクロ波受波手段との間の
マイクロ波結合の度合いの変化によって発する信号と、
上記赤外線送光手段と上記赤外線受光手段との間の光線
結合が失われることによって発する遮光信号との論理積
をとるアンド回路を設け、該アンド回路の出力に基いて
警報を発するようにしたことを特徴とする複合型警戒装
置。A transmitter having a microwave transmitting means and an infrared transmitting means and a receiver having a microwave receiving means and an infrared transmitting means are installed facing each other across a warning zone, and the microwave transmitting means and A signal emitted by changing the degree of microwave coupling with the microwave receiving means;
An AND circuit is provided to take a logical product with a light blocking signal generated when the optical coupling between the infrared transmitting means and the infrared receiving means is lost, and an alarm is issued based on the output of the AND circuit. A composite warning device featuring:
JP15902882U 1982-10-22 1982-10-22 Complex warning device Pending JPS5963785U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15902882U JPS5963785U (en) 1982-10-22 1982-10-22 Complex warning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15902882U JPS5963785U (en) 1982-10-22 1982-10-22 Complex warning device

Publications (1)

Publication Number Publication Date
JPS5963785U true JPS5963785U (en) 1984-04-26

Family

ID=30350188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15902882U Pending JPS5963785U (en) 1982-10-22 1982-10-22 Complex warning device

Country Status (1)

Country Link
JP (1) JPS5963785U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002540410A (en) * 1999-03-22 2002-11-26 シー ＆ ケイ システムズ，インコーポレイテッド Power on mask detection method for motion detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002540410A (en) * 1999-03-22 2002-11-26 シー ＆ ケイ システムズ，インコーポレイテッド Power on mask detection method for motion detector

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