Title:
搬送台車システム
Document Type and Number:
Japanese Patent JP4503333
Kind Code:
B2
Abstract:
The carrier truck 36 comprises an anti-collision sensor 38, which in straight sections monitors a forward carrier truck to prevent collision. In set sections such as confluent parts 8, branch parts 10 and curves, at a request point 40 or the like before an entry into such a section, travel permission is asked from a zone controller 30, and at an unlocking point 46 or the like past the section, the position is reported to the zone controller 30 to ask unlocking. The effect of the invention is to reduce traffic necessary for anti-collision control of carrier trucks and improve carriage efficiency.
Inventors:
Tokuhiko Suyama
Yuichiro Kinoshita
Nagatoshi Yamamoto
Yuichiro Kinoshita
Nagatoshi Yamamoto
Application Number:
JP2004098575A
Publication Date:
July 14, 2010
Filing Date:
March 30, 2004
Export Citation:
Assignee:
Murata Machinery Co., Ltd.
International Classes:
B65G1/00; B61B13/00; G05D1/02
Domestic Patent References:
| JP2000330633A | ||||
| JP200329840A | ||||
| JP62274407A | ||||
| JP2001100842A |
Attorney, Agent or Firm:
Akira Shioiri