JPH01313787A - 光学検出装置 - Google Patents

光学検出装置

Info

Publication number
JPH01313787A
JPH01313787A JP63144701A JP14470188A JPH01313787A JP H01313787 A JPH01313787 A JP H01313787A JP 63144701 A JP63144701 A JP 63144701A JP 14470188 A JP14470188 A JP 14470188A JP H01313787 A JPH01313787 A JP H01313787A
Authority
JP
Japan
Prior art keywords
light
area
detected
receiver
light receiving
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.)
Granted
Application number
JP63144701A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0555823B2 (OSRAM
Inventor
Hirokazu Tanaka
宏和 田中
Fumio Ogawa
文雄 小川
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

  • Optical Radar Systems And Details Thereof (AREA)
  • Geophysics And Detection Of Objects (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 true JPH01313787A (ja) 1989-12-19
JPH0555823B2 JPH0555823B2 (OSRAM) 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 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09147247A (ja) * 1995-11-22 1997-06-06 Atsumi Electron Corp Ltd マルチビームセンサシステム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564079A (en) * 1979-05-31 1981-01-16 Joensson Bert Ove Photoelectric device for detecting obstacle
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564079A (en) * 1979-05-31 1981-01-16 Joensson Bert Ove Photoelectric device for detecting obstacle
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09147247A (ja) * 1995-11-22 1997-06-06 Atsumi Electron Corp Ltd マルチビームセンサシステム

Also Published As

Publication number Publication date
JPH0555823B2 (OSRAM) 1993-08-18

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Legal Events

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