RFID-based membership card consumption query system

Radio frequency identification (RFID) technology is the key to the Internet of things industry implementation and fall to the ground, one of the core technology has been widely used in our daily life, People's Daily use of public transportation card, school canteen selling the window of the consumption system, large pig ear tag tracking system, vaccine production source tracing and has been applied in underground garage parking consumption system, etc. The wide application of RFID technology has brought great convenience and security to people's life and also improved people's management effect and efficiency. With past product labels, bar code and other similar products, compared the RFID technology form a complete set of radio frequency identification card has better advantage: not easy to fold, not easy to damage, reading and writing speed and non-contact identification, safety performance is higher, can set up a series of security collision detection), will not be damaged because of the weather reason, to adapt to the environment ability. Based on this, this paper designs a membership card consumption query system based on RFID technology and tests the performance of the system.