惠州市汛期暴雨预报、预警和决策服务平台设计和实现

发布时间：2018-05-24 19:43

本文选题：暴雨 + 预报预警　；参考：《电子科技大学》2015年硕士论文

【摘要】：暴雨是一种常见的重要灾害性天气,给社会发展、人民生活造成巨大的经济损失和人员伤亡。随着现代气象学和计算机网络技术的飞速发展,给暴雨预报预警决策服务带来了契机。本项目着眼提高惠州本地暴雨预报预警水平,填补惠州市气象部门缺少暴雨预报预警平台的空白,同时结合惠州市气象部门发展的实际情况,建设集气象数据资料采集、暴雨预报、暴雨预警、雨量显示、人工交互、系统管理和辅助功能于一体的综合日常业务工作平台。本文主要内容有：(1)分析研究惠州市各类型暴雨过程的天气学背景及形势特征,总结惠州市暴雨发生时的主要影响因子,结合数值预报产品建立惠州暴雨的预报预警技术方法。(2)通过介绍系统相关的计算机技术、数据库软件系统和平台开发技术,选择B/S和C/S相结合的三层系统作为暴雨平台主要架构,用Oracle 11g作为气象资料信息中心,创建兼具操作性、适应性和可靠性的暴雨平台。(3)介绍惠州市暴雨预报预警决策服务的工作需求,并在此基础上开展程序设计,构建相应的业务系统框架。平台应该具备的功能为：资料入库、暴雨预报、暴雨预警、雨量显示、人机交互、辅助功能和系统管理七大模块,并对这些模块进行详细介绍。(4)开发暴雨预报预警决策服务平台。平台实现各种气象数据资料的收集、暴雨预报、暴雨预警、雨量显示、人机交互和系统管理等功能,通过测试,效果达到预期目标。本项目研究开发的惠州暴雨预报预警平台,能够满足惠州市的值班工作需求,同时也能在日常暴雨预报预警服务中取得了很好的效果。随着暴雨平台的继续发展与完善,可以在其他地区进行推广。
[Abstract]:Rainstorm is a kind of common disastrous weather, which brings huge economic loss and casualties to social development and people's life. With the rapid development of modern meteorology and computer network technology, rainstorm forecasting and early warning decision-making service has brought opportunities. This project focuses on raising the level of local rainstorm forecasting and warning in Huizhou, filling the gap of the lack of rainstorm forecasting and warning platform in Huizhou meteorological department. At the same time, combining with the actual situation of the development of meteorological department in Huizhou, it builds a collection of meteorological data collection. Rainstorm forecast, rainstorm warning, rainfall display, artificial interaction, system management and auxiliary functions in an integrated daily operation platform. The main contents of this paper are as follows: (1) the synoptic background and situation characteristics of various types of rainstorm processes in Huizhou City are analyzed, and the main influencing factors of the rainstorm in Huizhou City are summarized. In combination with numerical forecast products, the forecast and early warning technology method of Huizhou rainstorm is established. The related computer technology, database software system and platform development technology are introduced. The three-layer system, which combines B / S and C / S, is chosen as the main structure of the rainstorm platform, and Oracle 11g is used as the meteorological information center to create a system that is both operational and operational. The adaptability and reliability of rainstorm platform. 3) introduces the work demand of the rainstorm forecast and early warning decision service in Huizhou city, and on the basis of this, develops the program design and constructs the corresponding operational system frame. The functions of the platform should be: data storage, rainstorm forecast, rainstorm warning, rainfall display, man-machine interaction, auxiliary function and system management. These modules are introduced in detail. 4) the rainstorm forecast and early warning decision service platform is developed. The platform realizes the collection of meteorological data, rainstorm forecast, rainstorm warning, rainfall display, man-machine interaction and system management. The Huizhou rainstorm forecasting and warning platform developed by this project can meet the duty demand of Huizhou city, and it can also achieve good results in the daily rainstorm forecast and early warning service. With the continuous development and improvement of rainstorm platform, it can be popularized in other areas.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：P457.6;TP311.52

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