JPH0242182U - - Google Patents
Info
- Publication number
- JPH0242182U JPH0242182U JP11935388U JP11935388U JPH0242182U JP H0242182 U JPH0242182 U JP H0242182U JP 11935388 U JP11935388 U JP 11935388U JP 11935388 U JP11935388 U JP 11935388U JP H0242182 U JPH0242182 U JP H0242182U
- Authority
- JP
- Japan
- Prior art keywords
- infrared
- area
- infrared sensor
- intrusion
- warning
- 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
- 238000010586 diagram Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Burglar Alarm Systems (AREA)
Description
第１図は本考案に係る赤外線センサーの一例を
示す説明図、第２図は本考案に係る赤外線センサ
の他の例を示す説明図、第３図はこの種の侵入警
戒装置の動作を示す説明図である。
１１…ケース、１２…集光系、１３…基板、１
４…焦電素子、２１，２２…赤外線発生体。なお
図中同一符号は同一または相当するものを示す。
Fig. 1 is an explanatory diagram showing an example of an infrared sensor according to the present invention, Fig. 2 is an explanatory diagram showing another example of an infrared sensor according to the present invention, and Fig. 3 is an illustration showing the operation of this type of intrusion warning device. It is an explanatory diagram. DESCRIPTION OF SYMBOLS 11...Case, 12...Condensing system, 13...Substrate, 1
4...Pyroelectric element, 21, 22...Infrared generator. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
の赤外線を感知する赤外線センサと、該赤外線セ
ンサの出力信号を上記警戒エリアから離れた場所
に伝送する手段とを備え、警戒エリアから離れた
場所で該警戒エリアへの人の侵入を検知する侵入
警戒装置において、赤外線センサのケース内から
集光系に赤外線発生体を取付け、該赤外線センサ
を設置した警戒エリアから離れた場所で上記赤外
線発生体からの赤外線の発生を制御する手段を設
けたことを特徴とする侵入警戒装置。 An infrared sensor installed in a warning area to detect infrared rays from a person passing through the area, and a means for transmitting an output signal of the infrared sensor to a place away from the warning area, In an intrusion warning device that detects human intrusion into the security area, an infrared generator is attached to the condensing system from within the case of the infrared sensor, and the infrared generator is detected at a location away from the security area where the infrared sensor is installed. An intrusion warning device characterized by having a means for controlling the generation of infrared rays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11935388U JPH0242182U (en) | 1988-09-13 | 1988-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11935388U JPH0242182U (en) | 1988-09-13 | 1988-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0242182U true JPH0242182U (en) | 1990-03-23 |
Family
ID=31364510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11935388U Pending JPH0242182U (en) | 1988-09-13 | 1988-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0242182U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6318498A (en) * | 1986-07-10 | 1988-01-26 | 綜合警備保障株式会社 | Infrared rays type invader detector |
-
1988
- 1988-09-13 JP JP11935388U patent/JPH0242182U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6318498A (en) * | 1986-07-10 | 1988-01-26 | 綜合警備保障株式会社 | Infrared rays type invader detector |
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