Important article identification control method and system based on radio frequency identification technology

The invention discloses an important article identification management and control method and system based on a radio frequency identification technology. The method comprises the following steps: setting an RFID electronic tag used for identifying an important article and a barrier-free access control used for identifying the RFID electronic tag; acquiring a first signal for identifying a human body target, and generating a second signal for controlling barrier-free access control according to the first signal; the barrier-free access control unit identifies the RFID electronic tag according to the second signal, if identification succeeds, the access control unit is opened, and if identification fails, the access control unit is closed; according to the invention, the radio frequency technology is utilized and matched with various sensors such as the human body pyroelectric infrared sensor and the infrared correlation, the access control equipment is subjected to structural process design, and the various s