An anti-collision algorithm for adaptive search matrix of cotton seed traceability system based on RFID

Qinglin Huang, Lixin Zhang, Chaoyang Sun, Xiang Zhang 

College of Mechanical and Electrical Engineering, Shihezi University, Shihezi 832003, China

Focusing on the tags collision problem of traceability management system for the cotton seed quality and safety based on RFID, we proposed an adaptive search matrix for anti-collision algorithm based on ABS in this paper. Meanwhile, the concept of collision stack is put forward to effectively lower the time of request and transmission of redundant information in the proposed algorithm. The theoretical analysis indicates that this new algorithm performs superiority to the ABS.