摘要
文中介绍了一种新型的矿井智能监测仪的结构、组成、工作原理及性能指标，并对仪器的测频精度进行了分析。该智能监测仪通过对井下风压、风速、温度等参数的监测，找出煤矿通风系统存在的隐患。这对提高煤矿安全生产具有重要的现实意义。
The paper introduces the structure,principle of system and analyses the accuracy of measurement in detail.This intelligent monitoring system can detect the potential danger of the ventilation system through monitoring the parameters of wind pressure,wind speed,temperature and so on.It has a profound and far reaching significane for coal safety production.
出处
《仪表技术与传感器》
CSCD
北大核心
1999年第8期17-18,22,共3页
Instrument Technique and Sensor
关键词
单片机
传感器
耦合器
煤矿
通风
智能监测仪
Single Chip Microcomputer,Sensor,Coupled,Frequency Division Multiplexing
