Design of Mine Distributed Drainage Monitoring System Based on Wi-Fi Communication
XUAN Liming
TAN Weijun
Abstract：A mine decentralized drainage monitoring system based on Wi-Fi communication has been designed to address the problems of high construction costs,low development level,and lack of equipment diagnostic information in the current mine decentralized drainage system wired communication.The system uses wireless Wi-Fi to network with the already deployed base stations in the mine.Through state machine program design,it can accurately determine and respond to sensor data's over limit detection results to achieve automatic control.At the same time,real-time equipment operation data and alarm information were uploaded to the ground upper computer.After experimental verification,it has been found that within a straight-line distance of 180 m between the monitoring substation and the communication base station,the ModbusTCP protocol can effectively transmit data without obstruction,with a communication online rate exceeding 99.94％.The monitoring substation automatically shuts down after generating an alarm,improving system reliability.
Keywords：decentralized drainage systemWi-Fi communicationmonitoring substationstate machinealarm information
Publication Date：2025-08-30
Online Publishing Date：2025-09-23(First online date of this platform, not the publication date of the document)
Pages：7( 21-26,33 )