RADIO FREQUENCY IDENTIFICATION SYSTEM FOR MANAGING STOCK, PRESERVATION AND BURGLARY ABOUT GOODS AND METHOD FOR RECOGNIZING TAG INFORMATION

摘要

A radio frequency identification system for managing stock, security, and robbery and a tag information recognizing method are provided to grasp the circulation state or stock of the product by comparing storage and delivery data of the product by recognizing the tag in a constant cycle or a specific event. An RFID system(201) receives an event signal(203) informing the arbitrary situation through a device like a specific system or a sensor. When the event signal is received, an RFID reader(204) recognizes the tag information. The RFID system obtains the tag information(207). The RFID system is connected to a security system, an operation sensor, and a vibration sensor, or a pressure sensor. A tag information comparator compares the tag information recognized through the RFID reader with the previously registered tag information.