Data application system of radio frequency identification RFID label

The utility model provides a data application system of radio frequency identification RFID label. The system includes: can read the within range when first kind RFID label at first kind RFID read write line, first kind RFID read write line acquires the data of first kind RFID label, the RFID simulator obtains first kind RFID labeled data, according to predetermined data conversion agreement, will first kind RFID labeled data converts second type RFID labeled data into to offer second type RFID read write line, second type RFID read write line will second type RFID labeled data forms second type RFID signal and sends. Data application system has expanded the application of RFID label.