【摘要】：天氣雷達(dá)及探空雷達(dá)是氣象組織獲取大氣運(yùn)動狀態(tài)的重要手段,近幾十年來,隨著電子技術(shù)和微波技術(shù)的進(jìn)步,雷達(dá)技術(shù)也獲得了前所未有的進(jìn)步。目前,世界上大多數(shù)國家,無論是氣象、水文還是地質(zhì)等有關(guān)學(xué)科,都在利用雷達(dá)拓展研究領(lǐng)域。特別是多普勒雷達(dá)的出現(xiàn),標(biāo)志著雷達(dá)技術(shù)水平上了一個(gè)新的臺階。多普勒天氣雷達(dá)在我國的氣象部門呈現(xiàn)出迅速擴(kuò)展應(yīng)用之態(tài)勢。氣象部門對極端災(zāi)害性天氣的監(jiān)測、預(yù)報(bào)能力,因多普勒雷達(dá)的應(yīng)用顯著提升。多普勒雷達(dá)部署數(shù)量的增多,使得對雷達(dá)狀態(tài)的實(shí)時(shí)監(jiān)控,成為氣象部門當(dāng)前的重要一個(gè)課題。本文就是以貴州省氣象部門多普勒天氣雷達(dá)、探空雷達(dá)的實(shí)時(shí)狀態(tài)監(jiān)測為研究對象而展開的。首先,本文介紹了多普勒天氣雷達(dá)、探空雷達(dá)的工作原理及性能參數(shù),雷達(dá)數(shù)據(jù)采集器及VB開發(fā)技術(shù)的介紹,引出本文研究的課題:天氣雷達(dá)與探空雷達(dá)工作狀態(tài)監(jiān)控系統(tǒng)的研究。其次,本文在第二章節(jié)對多普勒天氣雷達(dá)與探空雷達(dá)工作狀態(tài)監(jiān)控系統(tǒng)功能需求分析,即軟件應(yīng)該滿足用戶雷達(dá)工作狀態(tài)監(jiān)控、預(yù)警信息短信發(fā)送等需求,這一部分放在論文的第二章,我們將向大家介紹系統(tǒng)雷達(dá)和探空雷達(dá)的運(yùn)行狀態(tài)和數(shù)據(jù)采集方面的各種有關(guān)模塊,如監(jiān)控和預(yù)警、統(tǒng)計(jì)和維護(hù)等。在本章之后我們將隨文附上各種相關(guān)圖例。本課題以研究的是貴州省氣象部門已經(jīng)投入使用的雷達(dá)站點(diǎn)為模型,采用的武漢阿米特公司的基于CPII總線技術(shù)的雷達(dá)狀態(tài)數(shù)據(jù)采集卡,已經(jīng)封裝好了數(shù)據(jù)采集模塊,并提供了串口通信開發(fā)接口,所以硬件設(shè)計(jì)在本文中不占重要地位,本系統(tǒng)只要開發(fā)相應(yīng)的串口程序,用在設(shè)計(jì)部分重點(diǎn)給出了系統(tǒng)類圖的開發(fā),系統(tǒng)數(shù)據(jù)庫的設(shè)計(jì)。在論文的第四章,以大量的系統(tǒng)截圖對系統(tǒng)各功能模塊的實(shí)現(xiàn)做了展示。本論文的三四章主要闡述雷達(dá)系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn),這部分可以視為本篇文章的主干部分。眾所周知,設(shè)計(jì)高科技的系統(tǒng)都要兼顧軟件和硬件。
[Abstract]:Weather radar and sounding radar are important means for meteorological organization to obtain the state of atmospheric motion. In recent decades, with the progress of electronic technology and microwave technology, radar technology has made unprecedented progress. At present, most countries in the world, whether meteorology, hydrology, geology and other related disciplines, are using radar to expand their research fields. Especially the appearance of Doppler radar marks a new step on the level of radar technology. Doppler weather radar (DWR) is widely used in meteorological departments in China. The ability of meteorological departments to monitor and forecast extreme disastrous weather has been greatly improved by the application of Doppler radar. With the increase of Doppler radar deployment, real-time monitoring of radar status has become an important issue in meteorological departments. This paper focuses on the real-time state monitoring of Doppler weather radar and sounding radar in meteorological department of Guizhou province. First of all, this paper introduces the working principle and performance parameters of Doppler weather radar, sounding radar, radar data acquisition and VB development technology. The research of weather radar and sounding radar working state monitoring system is introduced in this paper. Secondly, in the second chapter, the paper analyzes the functional requirements of Doppler weather radar and sounding radar working state monitoring system, that is, the software should meet the needs of user radar working state monitoring, early warning information short message sending and so on. This part is in the second chapter of the thesis, we will introduce the system radar and sounding radar operating state and data acquisition of various modules, such as monitoring and early warning, statistics and maintenance, and so on. We will attach various relevant legends after this chapter. Taking the radar station that has been put into use by the Meteorological Department of Guizhou Province as a model, the radar state data acquisition card of Wuhan Ammett Company based on CPII bus technology has been encapsulated and the data acquisition module has been encapsulated. And provides the serial port communication development interface, so the hardware design does not occupy the important position in this article, this system only needs to develop the corresponding serial port program, uses in the design part to give the system class diagram development, the system database design. In the fourth chapter, a large number of system screenshots are used to show the realization of each function module of the system. The design and implementation of radar system are discussed in three or four chapters, which can be regarded as the backbone of this paper. It is well known that high-tech systems are designed with both software and hardware.
【學(xué)位授予單位】：電子科技大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TN959.4;TP277

【參考文獻(xiàn)】

相關(guān)期刊論文 前1條

1 劉煥乾;汪洋;廖華;劉峰;;新一代天氣雷達(dá)遠(yuǎn)程監(jiān)控軟件設(shè)計(jì)和實(shí)現(xiàn)[J];氣象水文海洋儀器;2009年02期

，

本文編號：2396698