Real Time Measuring and Control System Based on Regional Site Bus of Mine Ventilation Gas
Abstract：In order to solve the ventilation, non power-off and other problems of a mine gas accident, a new technical basic system of a mine safety production monitoring and control was developed and was a regional full direction comprehensive integrated real time measuring and control system in mine ventilation gas and a mine safety production measuring and control technical system of the site bus in a nervous element real time network LonW0rks. Meanwhile, the mine roadway ventilation quantity, ventilation direction, absolute air pressure sen- sors and the monitoring and measuring device of the ventilation quantity in the air duct were developed. With the application of the system and technology to Tunlan Mine of Xishan Coal and Electric Power Group and over 70 other coal mines, the practice results showed that the new mine safety production monitoring and control technology could effectively solve the synchronous real time response and the synchro- nous related measuring and control technology in the mine, the multi pilot power-off in gas flow region and other technical problems.
Keywords：measuring and control modesite buscomprehensive measuring and controlregionalventilation reliabilityregional power-offmine gas
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)