THE GOODS IDENTIFICATION TAG AND THE METHOD FOR MANAGING THE GOODS BASED ON RADIO FREQUENCY COMMUNICATION

摘要

The present invention relates to a method for the reading and control of merchandise directed to a product management method using a product identification tag and the product identification tag using radio frequency tongsinreul, by configuring the product identification tag of the mass in a hierarchical structure with an RFID tag attached to effectively and to a device. ; The present invention product identification tag is a first goods information using radio frequency communication, according to the product code associated with the first hierarchical information, and a data storage unit for storing the first layered information; Data transmitting and receiving unit for the first transmission of a plurality of tags including a second tag to the RF signal on the first layer code information, and receives RF signals according to the second layer code information of the second tag from the second tag; And, wherein the lower layer than including a layer judgment to determine whether the hierarchy of the second tag top, and it is determined that the data transmitting and receiving unit of claim 2 tag as compared with the received first layer code stored in said second layer code If it is determined as a second goods information and the second tag when it is determined that transmission of an RF signal for the first goods information and the first hierarchical information to the second tag, and the upper layer is determined that the more the second tag second it received RF signals on the layered information from the second tag, and, in consideration of the storage unit the received second item information and layered information updates the first hierarchical information. ; According to the invention, it is possible to read the item identification tag quickly and easily carried out to obtain an effect capable of effectively managing the data. ; Product information and code information layer, layering information, the top layer, RFID