JPS6053803A - Three-dimensional position measuring system - Google Patents

Three-dimensional position measuring system

Info

Publication number
JPS6053803A
JPS6053803A JP16214483A JP16214483A JPS6053803A JP S6053803 A JPS6053803 A JP S6053803A JP 16214483 A JP16214483 A JP 16214483A JP 16214483 A JP16214483 A JP 16214483A JP S6053803 A JPS6053803 A JP S6053803A
Authority
JP
Japan
Prior art keywords
coordinate
values
coordinate values
point
expression
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.)
Pending
Application number
JP16214483A
Other languages
Japanese (ja)
Inventor
Mitsuo Hiraizumi
Hiroshi Sugimura
Bunichi Terawaki
Original Assignee
Fanuc 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 Fanuc Ltd filed Critical Fanuc Ltd
Priority to JP16214483A priority Critical patent/JPS6053803A/en
Publication of JPS6053803A publication Critical patent/JPS6053803A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make it possible to detect three-dimensional positions of a point automatically even through the position of an object is changed, by obtaining the coordinate values on the object by visual sensors and distance sensors, and converting said values into reference coordinate values by a specified converting expression.
CONSTITUTION: Necessary data for computation of a expression, which converts the coordinate values of a sensor coordinate system into the coordinate system of a reference coordinate system, is inputted into a data memory 102 of a control device in advance. With respect to the coordinates of a point on an object, whose position is changed, the X and Y coordinate values are obtained by visual sensors VS1WVS3, and the Z coordinate value is obtained by ultrasonic wave distance sensors USS1WUSS3. The values are stored in an RAM107. A processor 103 converts the sensor coordinate values into the coordinate values of the reference coordinate system by using the converting expression. The values are stored in the memory 102. By using said data, a robot is operated, and welding is performed on the new point. Therefore, the three-dimensional coordinates of the new point can be obtained automatically.
COPYRIGHT: (C)1985,JPO&Japio
JP16214483A 1983-09-03 1983-09-03 Three-dimensional position measuring system Pending JPS6053803A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16214483A JPS6053803A (en) 1983-09-03 1983-09-03 Three-dimensional position measuring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16214483A JPS6053803A (en) 1983-09-03 1983-09-03 Three-dimensional position measuring system

Publications (1)

Publication Number Publication Date
JPS6053803A true JPS6053803A (en) 1985-03-27

Family

ID=15748869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16214483A Pending JPS6053803A (en) 1983-09-03 1983-09-03 Three-dimensional position measuring system

Country Status (1)

Country Link
JP (1) JPS6053803A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0384306A (en) * 1989-08-28 1991-04-09 Mitsui Eng & Shipbuild Co Ltd Fluidized bed type sludge incinerator
CN103925888A (en) * 2014-04-23 2014-07-16 东莞市天勤仪器有限公司 Image-type three-dimensional imaging method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54103370A (en) * 1978-01-31 1979-08-14 Mitsubishi Electric Corp Dimension measuring apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54103370A (en) * 1978-01-31 1979-08-14 Mitsubishi Electric Corp Dimension measuring apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0384306A (en) * 1989-08-28 1991-04-09 Mitsui Eng & Shipbuild Co Ltd Fluidized bed type sludge incinerator
CN103925888A (en) * 2014-04-23 2014-07-16 东莞市天勤仪器有限公司 Image-type three-dimensional imaging method

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