Monitoring system applied to mine

Abstract

The invention relates to the technical field of optical fiber sensing, and discloses a monitoring system applied to a mine. The system comprises a monitoring platform, an optical sensing communication base station, an optical cable and a communication and acquisition integrated terminal, the communication and acquisition integrated terminal is used for acquiring scene information in a mine, modulating a pulse optical signal in an optical cable by using the scene information and sending the modulated pulse optical signal to the optical sensing communication base station, and the scene information comprises environment information and personnel information; the optical sensing communication base station is used for analyzing scene information from the received pulse optical signal, converting the scene information into a corresponding scene index and sending the scene index to the monitoring platform, and the scene index comprises an environment index and a personnel positioning index; and the monitoring platform is used for counting the received scene indexes and pushing a scene monitoring interface corresponding to the mine according to a counting result. According to the invention, the difficulty of mine monitoring is reduced, and the monitoring of the mine can be realized by using the original optical cable in the mine.

Description

technical field [0001] The invention relates to the technical field of optical fiber sensing, in particular to a monitoring system applied to mines. Background technique [0002] With the advancement of society, the safety requirements for mine mining are also gradually increasing. By building a monitoring system for safety monitoring and early warning in mines, monitoring various risk factors in mines, and monitoring personnel after accidents in mines The search and rescue behavior can prevent the occurrence of mine accidents through the monitoring system and play an early warning role. It can also establish a safety line of defense from the perspective of post-remedial measures to improve the safety of mine mining. [0003] The existing mine monitoring system mostly adopts the construction of environmental monitoring devices and communication devices in mines to realize early warning and search and rescue of mine accidents, such as cutting and laying special monitoring cab...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to solve the technical problem that the existing mine monitoring system is difficult to monitor

Images