摘要 |
<p>PURPOSE:To precisely input stowage experience to a computer even when a crane is manually operated in an automatic coil yard and prevent the superposition of coils by providing an experience collector which inputs distance measured value and truck position and transmits the presence of stowage of articles to a higher yard management computer. CONSTITUTION:Onto a truck 5 capable of running on a track 4 laid along a row in accordance with a running target position set by a truck running position setting machine 9, a laser range finder 6 is fixed. A reflecting plate 3 which stands up in stowage state to reflect the irradiated beams from the laser range finer 6 is mounted on the side part of a skid 2. The distance actual value measured by the laser range finder 6 is transmitted, and the distance actual value and the truck position are inputted to transmit the presence of stowage of articles to a higher yard management computer 12.</p> |