JPS5487554A - Position detector - Google Patents

Position detector

Info

Publication number
JPS5487554A
JPS5487554A JP15624077A JP15624077A JPS5487554A JP S5487554 A JPS5487554 A JP S5487554A JP 15624077 A JP15624077 A JP 15624077A JP 15624077 A JP15624077 A JP 15624077A JP S5487554 A JPS5487554 A JP S5487554A
Authority
JP
Japan
Prior art keywords
processing unit
arithmetic processing
television cameras
projector
examined
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
JP15624077A
Other languages
Japanese (ja)
Other versions
JPS593683B2 (en
Inventor
Yasuhiro Matsushita
Yoshio Tomioka
Kazuo Takashima
Minoru Tanaka
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.)
Mitsubishi Electric Corp
Nippon Steel Corp
Original Assignee
Mitsubishi Electric Corp
Nippon Steel Corp
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 Mitsubishi Electric Corp, Nippon Steel Corp filed Critical Mitsubishi Electric Corp
Priority to JP52156240A priority Critical patent/JPS593683B2/en
Publication of JPS5487554A publication Critical patent/JPS5487554A/en
Publication of JPS593683B2 publication Critical patent/JPS593683B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Optical Transform (AREA)
  • Measurement Of Optical Distance (AREA)

Abstract

PURPOSE: To perform detection of the horizontal and vertical positions of the object to be examined by combining an arithmetic processing unit to the detecting part in which a pair of projector and photo detector consisting of two dimensional photo electric detectors are provided with a spacing of a fixed distance.
CONSTITUTION: A pair of projector and photo detector consisting of light sources 2A, 2B, radiating lenses 3A, 3B, camera lenses 4A, 4B, television cameras 5A, 5B, semi-transparent mirrors 10A, 10B are provided with a spacing of a fixed distance and are connected to an arithmetic processing unit 12. Divergent luminous fluxes are radiated at a fixed angle to the side face of the object to be examined 1 having the curvature of a cylindrical object such as coil or the like. The images of the reflected light are formed by the camera lenses 4A, 4B which align the radiation optical axes 11A, 11B of the divergent luminous fluxes and receiving light axes. From the positions of the reflected light images projected by the television cameras 5A, 5B on the television cameras 5A, 5B, the horizontal and vertical positions of the object 1 are calculated by the arithmetic processing unit 12.
COPYRIGHT: (C)1979,JPO&Japio
JP52156240A 1977-12-23 1977-12-23 position detection device Expired JPS593683B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52156240A JPS593683B2 (en) 1977-12-23 1977-12-23 position detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52156240A JPS593683B2 (en) 1977-12-23 1977-12-23 position detection device

Publications (2)

Publication Number Publication Date
JPS5487554A true JPS5487554A (en) 1979-07-12
JPS593683B2 JPS593683B2 (en) 1984-01-25

Family

ID=15623428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52156240A Expired JPS593683B2 (en) 1977-12-23 1977-12-23 position detection device

Country Status (1)

Country Link
JP (1) JPS593683B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4973159A (en) * 1972-11-13 1974-07-15
JPS5147548A (en) * 1974-10-21 1976-04-23 Zojirushi Vacuum Bottle Co KOONKANETSUYOCHORIKIGUNO SEIHO

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4973159A (en) * 1972-11-13 1974-07-15
JPS5147548A (en) * 1974-10-21 1976-04-23 Zojirushi Vacuum Bottle Co KOONKANETSUYOCHORIKIGUNO SEIHO

Also Published As

Publication number Publication date
JPS593683B2 (en) 1984-01-25

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