基于WSN的井下温度监测系统研究

Research of Temperature Measurement System Used in Mine Based on WSN

井下温度是矿井安全监测系统中主要监测数据之一,温度值对煤自燃的早期预测具有重要意义。长期以来,在井下煤自燃重点区域尤其是人员出入不便或封闭区域实现准确、长期、便捷的温度监测是一难题。将WSN网络技术引入温度监测当中,通过传感器对温度信息进行采集,使用无线通信方式完成信息汇集,最终实现对温度的自动监测,为解决这一难题提供了新的思路。

Downhole temperatureis one of the main monitoring data, therefore, the temperature value has important significance in early prediction for coal spontaneous combustion. It is a big problem to realize temperature detection accurately, conveniently in downhole coal spontaneous combustion key areas especially in somewhere staff access in convenience or closed area. However, there is new ideas for that matter, that is, willing the WSN network technology, into temperature detection firstly, acquisitioning temperature information by sensor secondly, collecting information by wireless communication mode thirdly and realizing automatic temperature detection finally.