煤矿井下环境参数采集系统的实现

本文针对煤矿的安全设计了基于STC单片机的煤矿井下环境参数采集系统。通过采集矿井下环境信息并予以处理，适时报警，实现井下安全生产。实践表明，该系统具有采集精度高，抗干扰性强，输入信号范围可调，集总监控等特点，有较高的稳定性和精确性。

Realization of Environmental Parameters Collection System in coal mines

In the view of the safety in coal mines, the collect environmental parameters in coal mine shafts with the paper designs the system to assistance of STC single chip microprocessor. It collects and processes the information in the evironment of coal mine shafts, and promptly reports to the police once dangers arise. Thus it could assure the safe production in mining shafts. Experiments indicate that the system features good performance on information collection, interference rejection, adjustable socpe of input signal and lumped monitoring with relatively high stability and accuracy.