Mining safety monitoring system

Abstract

The invention relates to a mining underground safety monitoring system which comprises a ground monitoring subsystem, personnel positioning subsystems and a plurality of wireless local area network APs(Access Points), wherein the ground monitoring subsystem is connected with the personnel positioning subsystems through the wireless local area network APs; the ground monitoring subsystem mainly comprises a local area network server and a wireless router; and the local area network server is in communication connection with the wireless local area network APs through the wireless router and receives positioning information sent by the personnel positioning subsystems. A wifi positioning track label embedded into a helmet worn by an operator is utilized and a wifi wireless communication network is utilized to upload the code information and position information of underground personnel to the server and display in an underground electronic map; the effective monitoring for the personnel entering into hazardous areas such as a blind lane, a gob area, and the like, is realized; and the personnel mistakenly entering into the hazardous areas can be timely detected and casualty accidents, such as stifle and the like, are prevented.

Description

technical field [0001] The invention relates to a monitoring system, in particular to a safety monitoring system for positioning coal mine field operators. Background technique [0002] With the expansion of the production scale of coal mines, the production volume of coal continues to rise, but it brings about an increase in safety accidents. The low degree of informatization, imperfect safety monitoring facilities, poor real-time performance, slow response speed and lack of a perfect safety supervision mechanism are one of the main problems that cause hidden dangers in coal mine safety production. As one of the safety protection tools that mine operators must wear, safety helmets play a buffering role in protecting the human head from injuries caused by falling objects and other specific factors. At present, most of the existing safety helmets in underground coal mines can only provide buffer protection and lighting functions underground. On the other hand, underground p...

AI Technical Summary

Problems solved by technology

At present, most of the existing safety helmets in underground coal mines can only provide buffer protection and lighting functions underground. On the other hand, underground personnel positioning is mostly carried out in the form of wearing identification cards. Due to the limitation of distance and reading angle, once the operator goes out of the range of the readable angle, it is very easy to miss the blind spot, and it is impossible to monitor the positioning information of underground personnel in real time

Images