JPS61151490A - 物体検出装置 - Google Patents

物体検出装置

Info

Publication number
JPS61151490A
JPS61151490A JP59278547A JP27854784A JPS61151490A JP S61151490 A JPS61151490 A JP S61151490A JP 59278547 A JP59278547 A JP 59278547A JP 27854784 A JP27854784 A JP 27854784A JP S61151490 A JPS61151490 A JP S61151490A
Authority
JP
Japan
Prior art keywords
light
reflected
parallel
flat
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
JP59278547A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0334038B2 (enExample
Inventor
Kazuo Tani
和男 谷
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP59278547A priority Critical patent/JPS61151490A/ja
Publication of JPS61151490A publication Critical patent/JPS61151490A/ja
Publication of JPH0334038B2 publication Critical patent/JPH0334038B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP59278547A 1984-12-25 1984-12-25 物体検出装置 Granted JPS61151490A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59278547A JPS61151490A (ja) 1984-12-25 1984-12-25 物体検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59278547A JPS61151490A (ja) 1984-12-25 1984-12-25 物体検出装置

Publications (2)

Publication Number Publication Date
JPS61151490A true JPS61151490A (ja) 1986-07-10
JPH0334038B2 JPH0334038B2 (enExample) 1991-05-21

Family

ID=17598774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59278547A Granted JPS61151490A (ja) 1984-12-25 1984-12-25 物体検出装置

Country Status (1)

Country Link
JP (1) JPS61151490A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63134986A (ja) * 1986-11-26 1988-06-07 Matsushita Electric Works Ltd 人数検出装置
WO2017057522A1 (ja) * 2015-10-02 2017-04-06 東日本旅客鉄道株式会社 車両上空物検測装置及び方法
JP2020063978A (ja) * 2018-10-17 2020-04-23 パイオニア株式会社 投光装置、受光装置、投受光装置、投光方法、受光方法、プログラム及び記録媒体

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63134986A (ja) * 1986-11-26 1988-06-07 Matsushita Electric Works Ltd 人数検出装置
WO2017057522A1 (ja) * 2015-10-02 2017-04-06 東日本旅客鉄道株式会社 車両上空物検測装置及び方法
JP2017067729A (ja) * 2015-10-02 2017-04-06 東日本旅客鉄道株式会社 車両上空物検測装置及び方法
JP2020063978A (ja) * 2018-10-17 2020-04-23 パイオニア株式会社 投光装置、受光装置、投受光装置、投光方法、受光方法、プログラム及び記録媒体

Also Published As

Publication number Publication date
JPH0334038B2 (enExample) 1991-05-21

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Legal Events

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EXPY Cancellation because of completion of term