自动气象站实时监控系统的研究与设计

Research and Design of Real-time Monitoring System for Automatic Weather Station

摘要:

针对当前气象探测设备运行监控的重要性,文章对自动气象站监控技术进行了研究;首先结合XML站点信息文件从中心站服务器中获取自动气象站当前整点小时数据与缺测站点信息；然后对数据进行分析、过滤与编码,得到异常信息量；最后将此信息量发送到监控系统中;监控系统以当前成熟的51单片机为核心进行设计,实现与上位机实时通信,同时对当前异常信息量进行显示并产生报警信号,为技术保障员快速发现故障提供可行的依据;系统的实现不仅提高了自动气象站故障的快速响应,同时也为其它气象探测设备的监控提供了参考。

Abstract:

According to the importance of operation monitoring for the current meteorological equipment, the article research the monitoring technology for automatic weather station (AWS). First of all, the PC gets the current integral point data and information of missing data from the central server station through the XML station file. Then it gets the abnormal information after analyzing, filtering and coding the data. And finally, it sends the information to a monitoring system. The monitoring system keeps the current mature 51 type Microcontroller as the central design and realizes communicating to the host computer, and its main functions are displaying the abnormal information and generating an alarm signal. The system can provide a feasible basis to the technical supporter for the malfunction detecting. Realization of the system not only improves response rate for the malfunction of AWS, but also provides a reference for other meteorological equipment monitoring.