大伙房水库水文自动测报系统故障诊断及维护

Trouble Diagnosis and Maintenance of Automatic System for Hydrological Data Acquisition & Transmission of Dahuofang Reservoir

水文自动测报系统运行过程中,常会出现一些故障。以辽宁省大伙房水库水文自动测报系统为实例,根据近几年系统维护的经验,着重对中心机、调制解调器、雨量传感器和气象站等的常见故障进行诊断和分析,并提出简便的解决方案。希望给其他水文自动测报系统的故障排除提供一定参考。

Some failures ordinarily occur during operation of automatic system for hydrological data acquisition ＆ transmission. Taking automatic system for hydrological data acquisition ＆ transmission of Dahuofang reservoir as an example, on the basis of system maintenance experiences of recent years, the article places an emphasis on making diagnosis and analysis on ordinary troubles of center station machine, modem, rainfall sensor ＆ weather stations, and raises solution schemes in the hope of offering a reference for trouble removal of other automatic systems for hydrological data acquisition ＆ transmission.