Title:
CONVEYANCE SYSTEM
Document Type and Number:
Japanese Patent JP2019156560
Kind Code:
A
Abstract:
To provide a conveyance system that efficiently performs work for carrying out articles when deficient goods exist.SOLUTION: The conveyance system comprises a plurality of racks for storing articles, a conveying robot that conveys the racks and a control device that receives an instruction to carry out a plurality of articles and makes some of the articles as a precedent group to be carried out precedently, when only some of articles of the articles related to the instruction exist in any of the plurality of racks. Further, the control device, if a group of deficient goods, articles other than the precedent group, of the articles related to the instruction is newly put into storage before a predetermined period of time elapses after receiving the instruction, carries out the deficient goods together with the precedent group.SELECTED DRAWING: Figure 16
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Inventors:
NAKANO KOICHI
NAGAOKA ATSUSHI
HIRAYASU TETSUYA
NAGAOKA ATSUSHI
HIRAYASU TETSUYA
Application Number:
JP2018045058A
Publication Date:
September 19, 2019
Filing Date:
March 13, 2018
Export Citation:
Assignee:
HITACHI LTD
HITACHI PLANT MECH CO LTD
HITACHI PLANT MECH CO LTD
International Classes:
B65G1/137
Domestic Patent References:
| JPH10167420A | 1998-06-23 | |||
| JPH04305766A | 1992-10-28 | |||
| JP2009539727A | 2009-11-19 | |||
| JP2015535787A | 2015-12-17 | |||
| JP2015145302A | 2015-08-13 |
Attorney, Agent or Firm:
Isono International Patent and Trademark Office