The invention discloses an intelligent comprehensive mining underground personnel locating and on-line monitor management system which comprises a dispatching center, a central control computer system, data communication interfaces, mining personnel locating substations, mining personnel locating radio frequency cards, mining wireless transceivers, mining radio frequency locating devices and a mining explosive-proof and intrinsic-safety uninterruptible power supply. A shaft mouth, a coal face and a comprehensive collecting work face are provided with the mining wireless transceivers and the mining radio frequency locating devices, the central control computer system is connected with the data communication interfaces, the data communication interfaces are connected with the mining personnel locating substations, the mining personnel locating substations are provided with mining personnel locating devices, and personnel carry the mining personnel locating radio frequency cards. The intelligent comprehensive mining underground personnel locating and on-line monitor management system achieves whole mine signal coverage, the signal coverage range of one substation can reach more than 500-1000m, precise locating can be achieved, real-time personnel tracking and locating management can be achieved, wireless paging is achieved, wireless bidirectional data communication is achieved, and large-capacity data transmission is achieved.