Title:
MANIPULATOR CONTROLLER AND COORDINATE CORRECTING METHOD
Document Type and Number:
Japanese Patent JPH0588723
Kind Code:
A
Abstract:
PURPOSE:To provide a manipulator controller capable of accurately moving a hand to a desired point regardless of the distance between an image pickup means and the moving destination of the hand. CONSTITUTION:A video camera 38 for photographing the work space of a hand is set vertical to the two-dimensional orthogonal coordinates. The image photographed in the work space is displayed on a screen. The position information on a display position W1 on a screen set at the moving destination W of the hand is inputted together with the position information on a display position P1 set on the screen at a specific position P on the same plane as the destination W. These position information are converted into the coordinates on the plane coordinates. Then the coordinates on a point P0 obtained when a specific area stored previously is projected on a plane coordinate system, the coordinates of the position P1 of the specific area, and the coordinates of the inputted position W1 are corrected into the actual coordinates (of a point W0).
Inventors:
TAJIMA TOSHIYUKI
TENKAI KIYOSHI
USUDA KOICHI
WATANABE KAZUNARI
TENKAI KIYOSHI
USUDA KOICHI
WATANABE KAZUNARI
Application Number:
JP24891691A
Publication Date:
April 09, 1993
Filing Date:
September 27, 1991
Export Citation:
Assignee:
TAKENAKA KOMUTEN CO
International Classes:
B25J13/08; B25J19/04; B65G1/04; B65G61/00; B66F9/07; B66F9/24; B66F19/02; G05B19/18; G05B19/19; G05B19/404; G05D3/12; (IPC1-7): B25J13/08; B25J19/04; B65G1/04; B66F9/07; B66F9/24; B66F19/02; G05B19/18; G05D3/12
Attorney, Agent or Firm:
Atsushi Nakajima (2 outside)
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