JPS5960587U - 赤外線式移動物体検出装置 - Google Patents

赤外線式移動物体検出装置

Info

Publication number
JPS5960587U
JPS5960587U JP15527982U JP15527982U JPS5960587U JP S5960587 U JPS5960587 U JP S5960587U JP 15527982 U JP15527982 U JP 15527982U JP 15527982 U JP15527982 U JP 15527982U JP S5960587 U JPS5960587 U JP S5960587U
Authority
JP
Japan
Prior art keywords
circuit
signal
moving object
detection
detection device
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
JP15527982U
Other languages
English (en)
Inventor
有本　達也
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.)
Optex Co Ltd
Original Assignee
Optex Co Ltd
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 Optex Co Ltd filed Critical Optex Co Ltd
Priority to JP15527982U priority Critical patent/JPS5960587U/ja
Publication of JPS5960587U publication Critical patent/JPS5960587U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Arrangements For Transmission Of Measured Signals (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。

Description

【図面の簡単な説明】
第１図および第２図は本考案による赤外線式移動物体検
出装置の電気回路構成の一実施例である。 １・・・赤外線検出製子、２・・・選択増幅回路、３・
・・レベル検出回路、４・・・出力回路、５・・・自動
利得調整回路、６・・・レベル変動量検知回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 所定の検知エリアから放射される遠赤外線を集光する光
    学系と、入射した遠赤外線の変動量に比例した電気信号
    を発生する赤外線検出素子と、この変換された電気信号
    を増幅する増幅回路と、自動ドア等の開閉を制御する制
    御器に信号を出力する出力回路と、前記増幅回路で増幅
    された信号が所定のレベルを超えた時に出力回路を作動
    させるレベル検出回路とからなり、増幅回路の増幅信号
    の変動量に対応して検出感度を補正する感度補正　゛回
    路を付加、したことを特徴とする赤外線式移動物体検出
    装置。
JP15527982U 1982-10-13 1982-10-13 赤外線式移動物体検出装置 Pending JPS5960587U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15527982U JPS5960587U (ja) 1982-10-13 1982-10-13 赤外線式移動物体検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15527982U JPS5960587U (ja) 1982-10-13 1982-10-13 赤外線式移動物体検出装置

Publications (1)

Publication Number Publication Date
JPS5960587U true JPS5960587U (ja) 1984-04-20

Family

ID=30342994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15527982U Pending JPS5960587U (ja) 1982-10-13 1982-10-13 赤外線式移動物体検出装置

Country Status (1)

Country Link
JP (1) JPS5960587U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60230081A (ja) * 1984-04-27 1985-11-15 Optic Kk 赤外線式移動物体検出装置
JPS6166130A (ja) * 1984-09-07 1986-04-04 Dx Antenna Co Ltd 赤外線検出装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5286176A (en) * 1976-01-14 1977-07-18 Matsushita Electric Works Ltd Circuit for preventing errouneous operation in photoelectric switch
JPS54148551A (en) * 1978-05-15 1979-11-20 Ricoh Co Ltd Photo detecting system
JPS5629788A (en) * 1979-08-20 1981-03-25 Matsushita Electric Industrial Co Ltd Guest annunciator having invader alarm
JPS56154682A (en) * 1980-04-30 1981-11-30 Matsushita Electric Works Ltd Pulse light detecting circuit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5286176A (en) * 1976-01-14 1977-07-18 Matsushita Electric Works Ltd Circuit for preventing errouneous operation in photoelectric switch
JPS54148551A (en) * 1978-05-15 1979-11-20 Ricoh Co Ltd Photo detecting system
JPS5629788A (en) * 1979-08-20 1981-03-25 Matsushita Electric Industrial Co Ltd Guest annunciator having invader alarm
JPS56154682A (en) * 1980-04-30 1981-11-30 Matsushita Electric Works Ltd Pulse light detecting circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60230081A (ja) * 1984-04-27 1985-11-15 Optic Kk 赤外線式移動物体検出装置
JPS6166130A (ja) * 1984-09-07 1986-04-04 Dx Antenna Co Ltd 赤外線検出装置

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