Title:
LEADING LINE DETECTING DEVICE FOR UNATTENDED LEADING VEHICLE
Document Type and Number:
Japanese Patent JPS5960514
Kind Code:
A
Abstract:
PURPOSE:To detect a position with high accuracy extending over all the directions by providing a detector for detecting a leading line on the tip of a rotary shaft. CONSTITUTION:A magnetic detector 4 is fitted to the tip of a rotary shaft 2. The rotary shaft 2 is rotated by a motor 1. A position of a leading line 10 can be known by a signal from the detector 4. A control signal generating circuit 8 specifies a position of the leading line 10 from a rotation angle signal detected by a detecting signal having a time shift by a rotation of the detector 4 and an angle detector 6. In this way, the leading lines in all directions can be detected with high accuracy by few detectors.
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Inventors:
TAYAMA HARUO
HANMURA HISAO
MIYASHITA TAKAO
HANMURA HISAO
MIYASHITA TAKAO
Application Number:
JP17057682A
Publication Date:
April 06, 1984
Filing Date:
September 29, 1982
Export Citation:
Assignee:
SHIN KOBE ELECTRIC MACHINERY
International Classes:
G05D1/02; (IPC1-7): G05D1/02