基于自动气象站与自动雨量站的气象服务、监视及自动报警系统

Meteorological Service,Monitoring and Auto-Alarming System Based on AWS and Automatic Precipitation Station Data

用自动气象站和乡镇加密自动雨量站采集的雨量等气象要素数据,编程研制开发了气象服务、监视及自动报警系统。该系统以数据库为核心,利用气象基本业务通信网络,采用客户机/服务器模式,实现了区域面雨量评估、乡镇加密自动雨量站数据采集入库情况监视、根据不同的时间段所对应的降雨强度量级自动报警、自动气象站采集数据的实时自动入库、各气象要素彩色图形的自动绘制等功能。文章主要介绍该系统的结构设计、开发各子系统的目的和各功能实现的原理及方法等。

Based on the rainfall data from AWS （Automatic Weather Stations） and the village- and townlevel automatic precipitation stations, the Meteorological service, Monitoring and Auto-alarming System was developed. Taking the database as the core, this system, by means of the basic meteorological service communication network and the client/server pattern, realized such functions as the regional areal precipitation appraisal, the monitoring of data gathering from village- and town-level automatic precipitation stations, the auto-alarming of rainfall intensity according to the precipitation grades in the specified time periods, the real-time storage of AWS data, and the auto-drawing of various color meteorological charts, etc. An introduction is made to the system structural design, the objectives of various subsystems, and the principles and methods for realizing various functions.