Title:
無人搬送システム
Document Type and Number:
Japanese Patent JP6707601
Kind Code:
B2
Abstract:
To provide an unmanned carrier system in which a distance between a moving shelf and an unmanned carrier is not shifted even when the moving shelf stops at a shifted position.SOLUTION: An unmanned carrier system S comprises: a moving shelf group 1 having a plurality of movable moving shelves 11; an unmanned carrier 3 performing cargo handling to the moving shelves 11; and a management server. The moving shelves 11 each comprise an image storage unit and a projector 114. The moving shelf group 1 further comprises a moving shelf control unit moving the moving shelves 11 to form between the moving shelves 11 a passage P through which the unmanned carrier 3 passes, and projecting a guide image GI on a road surface R of the passage P. The unmanned carrier 3 comprises: an on-vehicle camera 32 imaging the road surface R; a line image detection unit 36 analyzing the imaged image of the road surface R to detect a line image LI in the guide image GI; and a steering control unit 35 controlling a steering on the basis of the line image LI.SELECTED DRAWING: Figure 1
Inventors:
Kai Aysuke
Application Number:
JP2018180282A
Publication Date:
June 10, 2020
Filing Date:
September 26, 2018
Export Citation:
Assignee:
Mitsubishi Logisnext Co., Ltd.
International Classes:
G05D1/02; B65G1/10
Domestic Patent References:
| JP6293410A | ||||
| JP200381410A | ||||
| JP200627737A | ||||
| JP7168622A | ||||
| JP200282720A | ||||
| JP20142739A | ||||
| JP2017140899A | ||||
| JP2018122963A |
Foreign References:
| US20020109078 |
Attorney, Agent or Firm:
Patent Business Corporation Minori Patent Office