| 摘要 |
PROBLEM TO BE SOLVED: To provide a conveyance system improving conveyance efficiency. SOLUTION: A host CPU allots commands to first and second cranes, and each of the cranes communicates information of its position, speed, destination, condition, etc. with the other. Each of the cranes regulates its own position and speed in order to avoid an interference by judging existence of the interference with the other cranes in its travelling to the destination and in accordance with its own and the other's positions, speeds, destinations, conditions, etc. COPYRIGHT: (C)2006,JPO&NCIPI
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