JPH0122150Y2 - - Google Patents
Info
- Publication number
- JPH0122150Y2 JPH0122150Y2 JP10486681U JP10486681U JPH0122150Y2 JP H0122150 Y2 JPH0122150 Y2 JP H0122150Y2 JP 10486681 U JP10486681 U JP 10486681U JP 10486681 U JP10486681 U JP 10486681U JP H0122150 Y2 JPH0122150 Y2 JP H0122150Y2
- Authority
- JP
- Japan
- Prior art keywords
- human body
- infrared sensor
- pyroelectric
- frequency
- band
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000036760 body temperature Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Burglar Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10486681U JPS5812884U (ja) | 1981-07-15 | 1981-07-15 | 人体検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10486681U JPS5812884U (ja) | 1981-07-15 | 1981-07-15 | 人体検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5812884U JPS5812884U (ja) | 1983-01-27 |
| JPH0122150Y2 true JPH0122150Y2 (cs) | 1989-06-29 |
Family
ID=29899429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10486681U Granted JPS5812884U (ja) | 1981-07-15 | 1981-07-15 | 人体検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5812884U (cs) |
-
1981
- 1981-07-15 JP JP10486681U patent/JPS5812884U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5812884U (ja) | 1983-01-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9140609B2 (en) | Infrared presence detector for detecting a presence of an object in a surveillance area | |
| ATE21573T1 (de) | Infrarot-einbruchdetektor. | |
| CN108196257A (zh) | 超声波式物体检测装置及检测方法 | |
| JPH01116419A (ja) | 赤外線検知器 | |
| JPH0122150Y2 (cs) | ||
| JP2682302B2 (ja) | 赤外線検出装置 | |
| CN206353055U (zh) | 壁挂式红外探测器 | |
| US9157996B1 (en) | Multiple ultrasonic preamplifiers with independent automatic gain control | |
| JPS583183Y2 (ja) | 検知器 | |
| JPH0216459B2 (cs) | ||
| JP3385971B2 (ja) | 赤外線検出装置 | |
| JPS60500550A (ja) | ペルチエ素子からなる赤外線感応検知器 | |
| JPS601389Y2 (ja) | 赤外線検出装置 | |
| JPS6331191Y2 (cs) | ||
| JP2687499B2 (ja) | 熱体検出装置 | |
| JPS6222958Y2 (cs) | ||
| JPS62189628U (cs) | ||
| KR960004255B1 (ko) | 온도보상 열선 검출센서회로 | |
| JPS62155328U (cs) | ||
| JP2946346B2 (ja) | 赤外線検出装置 | |
| JPH11271444A (ja) | 人体検知装置 | |
| JPH0453677Y2 (cs) | ||
| JP2964293B2 (ja) | 脈波検出装置 | |
| JPS61151491A (ja) | 熱線式検知器 | |
| JPH0528940U (ja) | 焦電型赤外線検出器 |