分布式多点瓦斯实时监控系统的设计

Design of Distributed Multi-point Gas Real-time Monitoring System

介绍了一种基于CAN Bus的多点瓦斯实时监控预警系统,该系统可以通过传感器网络采集井下煤矿的现场环境参数,并实时向井上监控PC机进行数据通信,危险时可进行声音和闪光报警,实现了井上井下同步联动。应用表明,该系统灵敏度好、可靠性高、抗干扰性强,适合煤矿中瓦斯的远程监控和预警。

The multi-point real-time monitoring and early-warning system of the coal mine gas based on CAN Bus is introduced ,which collects the the sensor network, communicates with the alarm in danger, and realizes the synchronous environmental factors in coal mine underground through ground personal computer with the sound and the light linkage The application shows that the system has good sensitivity, high reliability and strong anti-interference ability, and it is especially suitable for the remote monitoring and early-warning system of the coal mine gas.