Research on Anti-Collision of Personnel Positioning in Underground Coal Mine Based on RFID
Xiao Yue Liu, Peilei Zhang · Applied Mechanics and Materials · 2013
in order to avoid signal collision when two or more tags send recognizable signals to the reader of underground coal mine personnel tracking system , the binary tree search algorithm along with algorithms which improved from them is discussed, an adaptive anti-collision algorithm is proposed .In the respects of time and space the algorithm shows obvious advantages than the binary tree search algorithm ,so the probability of collision reduces greatly and the problem of collision maybe effectively solved.