| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a production information communication system allowing transmission/reception of production information between a plurality of production devices without lowering operation efficiency of a production line. <P>SOLUTION: In this production information communication system performing communication of the production information of the respective production devices A-N between the respective production devices in the production line, each the production device has each production processing part 2a-n producing the production information. Each the production device has: each production information communication part 5a-n connected via a first network parts 6a-n, receiving and storing the production information in each the production processing part; and a second network 7 connecting the respective production information communication parts, the production processing part 2a-n requires the production information from the production information communication part through the first network part, the production information communication part, and the second network part, and the production information communication parts 5a-n transmits the required production information to the production processing part through the second network part, the production information communication part, and the first network part. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
