Smart identification card application in mine personnel positioning system
Xu Huang · Application of Electronic Technique · 2010
With current imperfect communication systems in mine,such as technical difficulties and realization complexity,a mine personnel positioning system based on multi-function smart identification card is developed in this paper.Firstly,the overall system design and equipment selection are presented,and then the system functions,including data acquisition,danger warning,real-time personnel positioning and tracking,post-disaster relief and integrated information management,are described in detail.