Technologies of monitoring and communication in the coal mine

Abstract

Introduced the condition of safety monitoring and communication technologies at the coal mine from safety monitoring and control system,underground personnel locating system,coal output remote monitoring system,whole mine mobile communication system and unattended remote monitoring and control system.On this basis looked into the prospect of technologies development of safety monitoring and communication in the coal mine,such as:technology of mining internet of things,integration communications technology and system of coal mine,remote control technology of manless working face and coal-rock interface recognition technology,accurate personnel positioning technology and system at the underground coal mine,severe disaster early-warning technologies for gas,fire and rock burst based on safety monitoring and control system,coal mine safety production management information system based on 3D GIS,technology and equipment of life-detecting in the underground coal mine,intrinsic safety communication technologies of wireless communication and optical fiber,sensor arrangement method of no-blind area,rescue robot in the underground coal mine,etc.