Introduction - If you have any usage issues, please Google them yourself
In the radio frequency identification system, there is reader to communicate with multiple tags at the same time the problem of collisions, the label' s anti-collision algorithm to resolve data conflicts. The article has elaborated a typical binary query tree anti-collision algorithm, and on this basis, proposed a new anti-collision algorithms The algorithm uses two slots of the ways in which readers asked about the number and tag identification greatly reduced the required data flow and improve the efficiency of tag identification. From the simulation experiments show that the algorithm than the existing binary query tree algorithm is more obvious advantages.