JPH0334038B2 - - Google Patents

Info

Publication number
JPH0334038B2
JPH0334038B2 JP59278547A JP27854784A JPH0334038B2 JP H0334038 B2 JPH0334038 B2 JP H0334038B2 JP 59278547 A JP59278547 A JP 59278547A JP 27854784 A JP27854784 A JP 27854784A JP H0334038 B2 JPH0334038 B2 JP H0334038B2
Authority
JP
Japan
Prior art keywords
light
rotation axis
parallel
flat
reflection
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 - Lifetime
Application number
JP59278547A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61151490A (ja
Inventor
Kazuo Tani
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

  • Geophysics And Detection Of Objects (AREA)
  • Burglar Alarm Systems (AREA)
  • Optical Radar Systems And Details Thereof (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 JPS61151490A (ja) 1986-07-10
JPH0334038B2 true JPH0334038B2 (cg-RX-API-DMAC7.html) 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 (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0644045B2 (ja) * 1986-11-26 1994-06-08 松下電工株式会社 人数検出装置
JP6668573B2 (ja) * 2015-10-02 2020-03-18 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
JPS61151490A (ja) 1986-07-10

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term