JPH01117735U - - Google Patents

Info

Publication number
JPH01117735U
JPH01117735U JP1988010299U JP1029988U JPH01117735U JP H01117735 U JPH01117735 U JP H01117735U JP 1988010299 U JP1988010299 U JP 1988010299U JP 1029988 U JP1029988 U JP 1029988U JP H01117735 U JPH01117735 U JP H01117735U
Authority
JP
Japan
Prior art keywords
pyroelectric sensor
chopper
human body
drive circuit
turned
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
JP1988010299U
Other languages
English (en)
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 filed Critical
Priority to JP1988010299U priority Critical patent/JPH01117735U/ja
Publication of JPH01117735U publication Critical patent/JPH01117735U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)

Description

【図面の簡単な説明】
第1図及び第2図は本考案の一実施例に係るも
のであり、第1図は人体検出器の全体を示すブロ
ツク図、第2図は各信号のタイムチヤート図、第
3図は従来の人体検出器の全体を示すブロツク図
である。 11……焦電センサー、12……チヨツパー、
13……チヨツパー駆動回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 焦電センサーとチヨツパーとを組み合わせて使
    用する人体検出器において、焦電センサーの出力
    側と、チヨツパーとの間にチヨツパー駆動回路を
    設置し、該チヨツパー駆動回路を前記焦電センサ
    ーの出力信号でON、OFF制御するようにした
    ことを特徴とする焦電センサーを用いた人体検出
    器。
JP1988010299U 1988-01-28 1988-01-28 Pending JPH01117735U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988010299U JPH01117735U (ja) 1988-01-28 1988-01-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988010299U JPH01117735U (ja) 1988-01-28 1988-01-28

Publications (1)

Publication Number Publication Date
JPH01117735U true JPH01117735U (ja) 1989-08-09

Family

ID=31217835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988010299U Pending JPH01117735U (ja) 1988-01-28 1988-01-28

Country Status (1)

Country Link
JP (1) JPH01117735U (ja)

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