关于矿井安全监测系统数据处理技术的探讨

Study on Data Processing Technique of Coal Mine Safety Monitoring System

通过调用计算程序，对采集到的数据进行处理，可以使目前的监测系统的功能更充分地发挥作用。当测点的风量已知后，应用自然分风程序可以求得所有分支的风量。而瓦斯源下风流各分支的瓦斯浓度，可根据节点瓦斯质量平衡和流出节点的各风流瓦斯浓度相同的原理来求得。

Using calculating program to process collected data,the functions of today′s monitoring system can be fully played.When air quantity of measurement point is given,air quantities of all branches can be obtained by using natural air distribution program.Methane concentration of each branch in down air current of methane source can be got in accordance with principles of nodal point methane quality equilibrium and equal methane concentration in each air current flowing out of the nodal point.