JPH0412837B2 - - Google Patents

Info

Publication number
JPH0412837B2
JPH0412837B2 JP60265335A JP26533585A JPH0412837B2 JP H0412837 B2 JPH0412837 B2 JP H0412837B2 JP 60265335 A JP60265335 A JP 60265335A JP 26533585 A JP26533585 A JP 26533585A JP H0412837 B2 JPH0412837 B2 JP H0412837B2
Authority
JP
Japan
Prior art keywords
detection
illuminance
circuit
infrared
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.)
Expired - Lifetime
Application number
JP60265335A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62124488A (ja
Inventor
Hiroyuki Amano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Opt KK
Original Assignee
Opt KK
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 Opt KK filed Critical Opt KK
Priority to JP60265335A priority Critical patent/JPS62124488A/ja
Publication of JPS62124488A publication Critical patent/JPS62124488A/ja
Publication of JPH0412837B2 publication Critical patent/JPH0412837B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Burglar Alarm Systems (AREA)
JP60265335A 1985-11-25 1985-11-25 赤外線式移動物体検出装置 Granted JPS62124488A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60265335A JPS62124488A (ja) 1985-11-25 1985-11-25 赤外線式移動物体検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60265335A JPS62124488A (ja) 1985-11-25 1985-11-25 赤外線式移動物体検出装置

Publications (2)

Publication Number Publication Date
JPS62124488A JPS62124488A (ja) 1987-06-05
JPH0412837B2 true JPH0412837B2 (enrdf_load_html_response) 1992-03-05

Family

ID=17415757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60265335A Granted JPS62124488A (ja) 1985-11-25 1985-11-25 赤外線式移動物体検出装置

Country Status (1)

Country Link
JP (1) JPS62124488A (enrdf_load_html_response)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195179A (ja) * 1983-04-20 1984-11-06 Uro Denshi Kogyo Kk 侵入警報器
JPS60230081A (ja) * 1984-04-27 1985-11-15 Optic Kk 赤外線式移動物体検出装置

Also Published As

Publication number Publication date
JPS62124488A (ja) 1987-06-05

Similar Documents

Publication Publication Date Title
CA1326276C (en) Optical motion sensor
JP2974609B2 (ja) 赤外線物体検出装置
JP4142952B2 (ja) 同期検知に使用する障害物検知システム
US5486810A (en) Infrared detector for detecting motion and fire and an alarm system including the same
US8035514B2 (en) Method to improve white light immunity of infrared motion detectors
JP3451238B2 (ja) 防犯用サーモパイル放射遠赤外線検出装置
US4539474A (en) Optical switch for an automatic door
JPS62124487A (ja) 赤外線式移動物体検出装置
JPH0412837B2 (enrdf_load_html_response)
JPH1172386A (ja) 人体検知センサ
JPH0327079B2 (enrdf_load_html_response)
JPH0367597B2 (enrdf_load_html_response)
KR100347109B1 (ko) 지능형 수동 적외선 감지기
JP2760440B2 (ja) 温度検出装置
JPH031784Y2 (enrdf_load_html_response)
JPH045598A (ja) 人体検知装置
JPH0275916A (ja) 赤外線検出装置
JPH04324392A (ja) 物体検出装置
US4825075A (en) Non-electronic gain control
JPH0438312Y2 (enrdf_load_html_response)
JP2000131138A (ja) 検知装置
JPH01216292A (ja) 熱線式人体検知装置
JPH06137946A (ja) 日照センサ
JPH02187691A (ja) 人体検出装置
JPH0695018B2 (ja) 太陽方位角検出センサ

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees