Abstract: Aiming at the potential dangers of enterprise personnel in industrial and mining and the future development trend of smart mine construction, the people-oriented development concept is combined with the paper.The internet and digital technology as the medium to track the intelligent positioning technology of mine personnel is discussed to enhance the safety of personnel in chemical and mining enterprises.The traditional supervision characteristics of the safety of mining personnel and the safety limitations of traditional safety supervision are summarized.Taking personnel positioning and tracking technology methods and accuracy as the starting point, the current common domestic and foreign positioning technology methods and positioning transmission accuracy characteristics are analyzed successively.The principles and positioning models of four digital positioning systems, namely TOA, AOA, TDOA and RSSI are summarized, respectively.Take the 3D model of each production workshop of the mineral processing factory in mine as an example, the positioning model of the production personnel in the concentrator workshop is constructed and followed by the network each other.Through the monitoring computer program and the signal interaction network diagram, the intelligent tracking process and communication transmission efficiency to realize the safety of industrial and mining enterprises are introduced.Moreover, from the aspects of electricity, ventilation, heating, drainage, and data capture, the management factors and daily operation and maintenance are used to illustrate the system optimization and improvement effects of the mine monitoring system through examples.Finally, the technical development of the mine monitoring system is summarized better to realize the vision of safe production in smart mines.