Intelligent comprehensive mining underground personnel locating and on-line monitor management system

Abstract

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.

Description

technical field [0001] The invention relates to the technical field of safety monitoring, in particular to an intelligent comprehensive mining underground personnel positioning and online monitoring management system. Background technique [0002] With the continuous deepening of my country's economic system reform and the accelerating modernization process, the country has paid more and more attention to coal mine safety, and the supervision has been continuously strengthened. Large and medium-sized coal mines and many small township coal mines have been equipped with a large number of coal mine safety monitoring systems, which have effectively curbed major gas explosions. Accidents happen. However, there is a lack of monitoring of the location information of underground personnel. At present, it is still difficult to manage the personnel entering the well. It is difficult for the personnel on the well to accurately grasp the distribution and operation of the underground per...

AI Technical Summary

Problems solved by technology

[0003] Facing the urgent needs of mine production enterprises for monitoring the location of underground personnel, many domestic and foreign enterprises have invested a lot of energy and developed a number of attendance and positioning systems for underground personnel. These systems cannot fully adapt to the field application in terms of positioning and tracking underground personnel. Environmental conditions, so there are difficulties in promoting the application

The problems existing in these systems mainly include: the inability to realize the full mine coverage of the signal, the inability to solve the signal coverage under special terrain conditions such as curves and fork roads, the signal coverage is small, and the precise positioning cannot be achieved when the range is large, and the positioning is a one-way signal Transmission, unable to realize two-way signal transmission; unable to realize real-time tracking and positioning, slow bus data transmission speed, single system function, etc.

The existence of these problems makes the above-mentioned system unable to meet the actual needs of users for the positioning tracking system, and its promotion and application range is limited.

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