Radio Frequency Identification (rfid) Technology Analysis And Its Application Research

With the rapid development of social production, radio frequency identification (RFID) technology has been widely used in production, logistics, transportation, management and security and other fields. The use of RFID technology can greatly improve efficiency and reduce costs, improve the level of social information, and promote sustainable economic development, improve people's quality of life, enhance public safety and so far-reaching impact. The RFID in Digital storage as one of the research has major strategic significance, and It's the key to success or failure by Anti-Collision and middleware technology in RFID systems.This thesis describes the RFID technology background and significance of the study of their status at home and abroad. Through the basic components of RFID system, working principle, classification analysis summary, in order to pave the way-depth study of RFID technology. Other automatic identification technologies by comparison, highlighting the advantages of RFID technology.Then from the RFID standards organization, standard architecture and middleware technical aspect in-depth, analysis of the standardization of RFID technology is the current status quo, systematic exposition of the functions and characteristics of middleware technology, demonstrated middleware is importance between in the application and hardware.Then, the generation of collision are Proposed in RFID system and use formulas and detailed illustrations to demonstrate two basic forms of anti-collision algorithm and improved algorithm by theory, performance and suitability. Arising a solution from the collision in application by research and summary anti-collision algorithm.Based on the study and discussion of the RFID, and combined with the needs of warehousing business, presented a detailed design for the digital warehousing system based on RFID, finally, through testing and using with this system in a cigarette factory, show that It's a greater practical value in the enterprise informationization with the application of RFID technology.