JPS5855804A - 物体検知装置 - Google Patents

物体検知装置

Info

Publication number
JPS5855804A
JPS5855804A JP15502781A JP15502781A JPS5855804A JP S5855804 A JPS5855804 A JP S5855804A JP 15502781 A JP15502781 A JP 15502781A JP 15502781 A JP15502781 A JP 15502781A JP S5855804 A JPS5855804 A JP S5855804A
Authority
JP
Japan
Prior art keywords
light
detection device
measured
object detection
reflected
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
JP15502781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0311401B2 (en]
Inventor
Moritoshi Ando
護俊 安藤
Kikuo Mita
三田　喜久夫
Giichi Kakigi
柿木　義一
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15502781A priority Critical patent/JPS5855804A/ja
Publication of JPS5855804A publication Critical patent/JPS5855804A/ja
Publication of JPH0311401B2 publication Critical patent/JPH0311401B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
JP15502781A 1981-09-30 1981-09-30 物体検知装置 Granted JPS5855804A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15502781A JPS5855804A (ja) 1981-09-30 1981-09-30 物体検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15502781A JPS5855804A (ja) 1981-09-30 1981-09-30 物体検知装置

Publications (2)

Publication Number Publication Date
JPS5855804A true JPS5855804A (ja) 1983-04-02
JPH0311401B2 JPH0311401B2 (en]) 1991-02-15

Family

ID=15597059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15502781A Granted JPS5855804A (ja) 1981-09-30 1981-09-30 物体検知装置

Country Status (1)

Country Link
JP (1) JPS5855804A (en])

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60218008A (ja) * 1984-04-13 1985-10-31 Toshiba Corp 三次元形状計測装置
JPS61195307A (ja) * 1985-02-26 1986-08-29 Nippon Steel Corp 距離計
JPS61200409A (ja) * 1985-01-30 1986-09-05 デイプロ‐ム‐インジエニエール・ブルーノ・リヒター・ゲーエムベーハー・ウント・コンパニー・エレクトロニシエ・ベトリープスコントロル‐ゲレーテ・カーゲー 透明物体の壁厚測定方法及び装置
JPS6270709A (ja) * 1985-09-25 1987-04-01 Matsushita Electric Works Ltd 反射型光電スイツチ
JPH02276908A (ja) * 1989-04-18 1990-11-13 Hamamatsu Photonics Kk 三次元位置認識装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519623A (en) * 1974-07-15 1976-01-26 Matsushita Electric Ind Co Ltd Isobunrigatakaraasatsuzosochi
JPS5126050A (en]) * 1974-08-27 1976-03-03 Olympus Optical Co

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519623A (en) * 1974-07-15 1976-01-26 Matsushita Electric Ind Co Ltd Isobunrigatakaraasatsuzosochi
JPS5126050A (en]) * 1974-08-27 1976-03-03 Olympus Optical Co

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60218008A (ja) * 1984-04-13 1985-10-31 Toshiba Corp 三次元形状計測装置
JPS61200409A (ja) * 1985-01-30 1986-09-05 デイプロ‐ム‐インジエニエール・ブルーノ・リヒター・ゲーエムベーハー・ウント・コンパニー・エレクトロニシエ・ベトリープスコントロル‐ゲレーテ・カーゲー 透明物体の壁厚測定方法及び装置
JPS61195307A (ja) * 1985-02-26 1986-08-29 Nippon Steel Corp 距離計
JPS6270709A (ja) * 1985-09-25 1987-04-01 Matsushita Electric Works Ltd 反射型光電スイツチ
JPH02276908A (ja) * 1989-04-18 1990-11-13 Hamamatsu Photonics Kk 三次元位置認識装置

Also Published As

Publication number Publication date
JPH0311401B2 (en]) 1991-02-15

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