Research on automatic processing system of gas outburst parameters in coal mine

Abstract

In view of problems such as bad timeliness, heavy workload, inconvenient data storage, query and analysis of traditional manual processing method of gas outburst parameters, an automatic processing system of gas outburst parameters was designed. WiFi wireless communication module was add to WTC gas outburst parameter meter to make it automatically obtain underground IP address and access wireless network, so as to automatically upload gas outburst parameters. Using SQL Server database management system, according to data attribute matching and measuring time relationship, the system searches and stores drilling numbers and measured depth information corresponding to forecasting indicators uploaded by the gas outburst parameter meter in sequence, and generates outburst forecasting form. Field test results show that the system achieves automatic upload of gas outburst parameters, automatic generation of outburst prediction forms and LAN share and inquiring of outburst forecasting information, and the data upload accuracy researches above 98.2%.

Keywords

• gas outburst
• outburst prediction
• gas outburst parameter meter
• method of drilling index
• automatic parameter processing