为满足自动气象站点业务发展需求,方便用户及时了解各个站点情况并实时采集数据信息,提高数据的时效性和减少人力的使用,设计并开发了自动气象站气象信息实时显示查询系统。它利用Microsoft Visual Studio 2010中的C#程序设计语言,实现了气象要素信息实时侦听、信息查询和图表显示等一系列功能。通过该系统,用户可以方便地了解各个气象站点气象要素的实时数据、变化趋势、运行状况。本文对系统的功能模块、系统体系结构、用户界面和实现过程等进行了详细的介绍。通过运行实践表明,该系统运行稳定、查询速度快、输出图表清晰美观,能够满足用户的需求,适合在气象业务部门推广应用。
In order to meet the development needs of Automatic Weather Stations (AWS), make users convenient to timely understand conditions of various stations and get the real-time data, as well as improve the timeliness of information and reduce human usage, a real-time display and query system for meteorological information of AWS was developed by C# programming language of Microsoft Visual Studio 2010. The system had the functions of real-time interception for the data of meteorological element, information query and chart display. Through the system, users could easily understand the real-time data, change trend and the running status of meteorological elements in various stations. The function modules, system architecture, user’s interface and realization processes of this system were described in this paper. The real operation showed that the system was stable and fast. It could provide high-quality charts and meet the needs of users’practice, which was suitable for the application in the meteorological service department.