Title:
ROBOT POSITION MEASURING SYSTEM
Document Type and Number:
Japanese Patent JPH06241730
Kind Code:
A
Abstract:
PURPOSE: To provide a robot position measuring system which is operated in monocular vision, high in processing speed and easily controlled.
CONSTITUTION: Marks V1, V2, V3, V4 are disposed at plural specific position in and cut the robot move area. The distance to an object is obtained on the basis of the size of an image photographed of a mark V by a camera 20. The absolute position of the robot is thus obtained from the distance and the direction.
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Inventors:
TATSUMI YOSHIHIRO
NAGAFUNE MASAAKI
NAGAFUNE MASAAKI
Application Number:
JP27930191A
Publication Date:
September 02, 1994
Filing Date:
October 25, 1991
Export Citation:
Assignee:
TATSUMI DENSHI KOGYO KK
International Classes:
G01B11/26; G01C11/00; G01B11/00; (IPC1-7): G01B11/00; G01B11/26; G01C11/00
Attorney, Agent or Firm:
Toyoaki Fukui