TAG READING APPARATUS INCLUDING NEAR FIELD COMMUNICATION MODULE, MOBILE TERMINAL DEVICE FOR INTERWORKING WITH THE READER, AND OPERATING METHOD THEREOF

摘要

mobile terminal identification tag group of items and item identification tag reading device recognizes that short-range communication tag from the item group obtains the identifier and the item identifier . The mobile terminal obtains the group information item of the item group for the item group identifier , and extracts information about the arrangement position of the item corresponding to the item ID from the item group information . Determine whether the mobile terminal is identified on the basis of the sequence position of the item corresponding to the arrangement position and the item identifier item is placed correctly , and the display items are not arranged correctly .