无人职守地震台站远程监控系统的设计与实现

Design and Implementation of Remote Monitoring System for Unattended Seismic Stations

针对目前无人值守台站增加、台站系统运行维护存在的不足等现状,设计了一种基于传感技术及嵌入式技术的地震台站远程监控系统,以单片机为主控制器,实现对台站设备运行状态、UPS电源情况的检测;接收监控中心的指令,同时将检测到的异常信息及时上传至监控中心。与目前的技术系统相比,地震台站远程监控系统能实时自动判断出台站故障点位置,并通过短信、声音等形式进行报警,提升了故障排查效率。实际运行结果表明该系统运行可靠,有效提高了数字地震台网的工作效率。

Because of the increasing of unattended stations, the deficiency of operation and maintenance deficiencies in the station system, we design a remote monitoring system of seismic stations. Based on sensing and embedded technologies, this system uses the SCM as the main controller to achieve the detection of station equipment oper- ating status and the UPS power situation. It can receive the instructions of the monitoring center, and upload a- nomaly information to the monitoring center in a timely manner while detecting anomalies. Compared with the current technology systems, it is able to automatically judge the location of the fault point of stations in real- time, and can make an alarm through SMS, voice and so on to enhance troubleshooting malfunction efficien- cy. Practical operation shows that the remote monitoring system of seismic stations runs reliably, and improves the digital seismic network to work effectively.