The research and application in intelligent parking management system of RFID anti-collision algorithm

With years of rapid development, there are widespread applications of RFID technology currently. In practical condition, there are always more than one tag existing in the radio field of the reader. So anti-collision is one of the major problems, and has a great influence on the performance of RFID systems. The research and development about RFID anti-collision algorithms are introduced in this paper, and some advantages and disadvantages of these algorithms are also pointedout.