基于无线通信技术的煤气泄漏监测系统的应用

Application of Coal Gas Leakage Monitoring System Based on Wireless Communication Technology

传统煤气泄漏监测系统通过信号线直接连接主机的方式已经无法满足厂区日益扩大的需求,因此设计了一套系统,利用跳频电台无线通信技术克服空间、距离的限制,将现场采集煤气数据实时传输到监控中心,再通过对各个点位远程监控,及时掌握煤气泄漏情况。此系统在首钢公司得到了成功应用,在煤气安全管理方面发挥重要作用。

The conventional coal gas leakage monitoring system directly connects with the host machine by signal line, but this method cannot meet the growing demand of the concentrator, therefore, one set of system is designed, the limitation of space and distance will be eliminated by using the wireless communication technology of frequency hopping radio, coal gas data collected in site will be transmitted to monitoring center, the leakage of coal gas can be timely grasped by remote monitoring of the several point positions. This system has been successfully applied in Shougang Company and played an important role in coal gas safety management.