| 摘要 |
<p>PURPOSE:To control storage position of cargo pallets at free location. CONSTITUTION:A cargo pallet 9 is provided with an identifying mark 16. A position sensor 1 is mounted in each storage floor region. A conveying machine 5 is provided with a reader 11 of the identifying mark 10 of loading and unloading pallet, a position recognizing device 6 which recognizes position by the position sensor 1, and a height recognizing device b. When the cargo pallet 9 is carried in and out of warehouse and moved by the conveying machine 5, inherent identifying mark of the loading and unloading pallet is read. The position sensor 1 is recognized by the position recognizing device to recognize storage floor region of the cargo pallet 9.</p> |
