| 摘要 |
PROBLEM TO BE SOLVED: To make it unnecessary to prepare any article slip by integrating parts and its information, and to validly use the information for the ordering and reuse of the parts. SOLUTION: When parts 2 are used for manufacturing products 3, a product manufacturing factory 1 orders the parts 2 to a parts factory 4 in order to replenish the parts 2. In this case, the parts factory 4 attaches an RF tag 8 to each of those manufactured parts 2, and writes individual data associated with the parts 2 thereon. The product manufacturing factory 1 orders the parts 2 through communication on the basis of the data read from the RF tag 8 of the parts 2. When the products 3 are disassembled in a disassembly factory 5 after circulation in a market M, the disassembly factory 5 judges whether the parts 2 are reusable on the basis of the data read from the RF tag 8, and the reusable parts 2 are shipped through a parts center 6 to a repair factory 7 or the product manufacturing factory 1. |
