| 摘要 |
<p>The method involves storing identification codes of a set of products (12) in radio frequency identification tags (11) associated to the products. A database with groups of information is created. Location and passage identifications are respectively assigned to selected parking/transferring locations (14) and a set of selected passages (15). Products to be monitored (12a) among the set of products are located by reading the tags. Delivery of the products via a preset passage (15b) selected from the set of passages is authorized. Delivery of unauthorized products is signaled. The groups of information comprise location identifications and/or product related information with respect to the identification codes. The delivery of unauthorized products is signaled by emitting an alarm signal or by providing, to an operator, the groups of information corresponding to the identification codes of the unauthorized products.</p> |
