| 摘要 |
PROBLEM TO BE SOLVED: To provide a recall object appropriateness determination system for preventing, for a home electric appliance manufacturing maker, a product camouflaged by a malicious person who reads information such as a two-dimensional bar code pasted on a product and pastes the information on another product, and managing, for an electric appliance mass retailer or the like, a product by granting an original identification code etc. in addition to the information to the product to making it easy to manage the product.SOLUTION: An RFID tag holds, as an ID for authentication, an AS_ID for a home electric appliance manufacturing maker and an APS_ID for an electric appliance mass retailer. In performing appropriateness determination on a recall object, a smart phone mediates communication between the RFID tag pasted on a product and an authority server (AS) to perform the appropriateness determination by authentication using the AS_ID. In an electric appliance mass retailer, an application server (APS) and the RFID tag perform authentication using the APS_ID to perform product management.SELECTED DRAWING: Figure 1 |
