| 摘要 |
PROBLEM TO BE SOLVED: To provide a carrying vehicle system, capable of facilitating the assignment of a carrying instruction in a case that a carrying vehicle to assign the carrying instruction is lacking, or a from position is in a place difficult to assign. SOLUTION: When a carrying instruction for loading in a transfer position 10b in an upstream part within a management area of a carrying vehicle controller 6b is generated, and there is no carrying vehicle to assign it, the controller 6b transfers the carrying instruction to an upstream-side controller 6c. If an empty carrying vehicle 8c is present, the controller 6c assigns the loading in the transfer position 10b thereto. The carrying instruction can be efficiently executed by autonomous control between carrying vehicle controllers. COPYRIGHT: (C)2006,JPO&NCIPI
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