| 摘要 |
<p>PURPOSE:To carry out work by securing a wide space between a dolly and a shelf, even in the case where the width of a dolly traveling passage is narrow. CONSTITUTION:A dolly side communication device 8 and a shelf side communication device 6 installed in correspondence with an article accommodation shelf 2 divided in the dolly traveling direction which are installed on a dolly A for picking work are installed so that communication is enabled only in a small region having the smaller width than that of the shelf part 2 in the dolly traveling direction. The work data for taking-out or accommodating an article into a shelf part 2 which is contiguously positioned to the dolly A can be communicated to the shelf part side from the dolly side, and a display means for displaying the work data is installed on each shelf part 2, and both the communication devices 6 and 8 can perform communication in the state where all or almost all the parts of the dolly A deflects from the dolly traveling direction for the front surface of the shelf part 2 for the communication of the work data, or the work data can be communicated even if the dolly is reversed in the longitudinal direction and positioned for the same shelf part 2.</p> |
