JPH0555823B2 - - Google Patents

Info

Publication number
JPH0555823B2
JPH0555823B2 JP63144701A JP14470188A JPH0555823B2 JP H0555823 B2 JPH0555823 B2 JP H0555823B2 JP 63144701 A JP63144701 A JP 63144701A JP 14470188 A JP14470188 A JP 14470188A JP H0555823 B2 JPH0555823 B2 JP H0555823B2
Authority
JP
Japan
Prior art keywords
light
detected
area
receiver
pulsed
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 - Fee Related
Application number
JP63144701A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01313787A (ja
Inventor
Hirokazu Tanaka
Fumio Ogawa
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.)
Stanley Electric Co Ltd
Original Assignee
Stanley Electric 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 Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Priority to JP63144701A priority Critical patent/JPH01313787A/ja
Publication of JPH01313787A publication Critical patent/JPH01313787A/ja
Publication of JPH0555823B2 publication Critical patent/JPH0555823B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
JP63144701A 1988-06-14 1988-06-14 光学検出装置 Granted JPH01313787A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63144701A JPH01313787A (ja) 1988-06-14 1988-06-14 光学検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63144701A JPH01313787A (ja) 1988-06-14 1988-06-14 光学検出装置

Publications (2)

Publication Number Publication Date
JPH01313787A JPH01313787A (ja) 1989-12-19
JPH0555823B2 true JPH0555823B2 (en]) 1993-08-18

Family

ID=15368269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63144701A Granted JPH01313787A (ja) 1988-06-14 1988-06-14 光学検出装置

Country Status (1)

Country Link
JP (1) JPH01313787A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3553705B2 (ja) * 1995-11-22 2004-08-11 アツミ電氣株式会社 マルチビームセンサシステム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE428250B (sv) * 1979-05-31 1983-06-13 Bert Jonsson Fotoelektrisk anordning for avkenning av foremal
JPS5839582U (ja) * 1981-09-09 1983-03-15 三菱電機株式会社 丸リ−ド線検出装置
JPS5866879A (ja) * 1981-10-16 1983-04-21 Takenaka Eng Kogyo Kk 反射型光電スイツチ
JPS6031078A (ja) * 1983-07-31 1985-02-16 Matsushita Electric Works Ltd 建物の開口部に於ける物体の検知方法

Also Published As

Publication number Publication date
JPH01313787A (ja) 1989-12-19

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Legal Events

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LAPS Cancellation because of no payment of annual fees