本文選題：水情自動(dòng)測(cè)報(bào) + 通信方式��； 參考：《電子科技大學(xué)》2014年碩士論文

【摘要】：水情自動(dòng)測(cè)報(bào)系統(tǒng)(以下簡(jiǎn)稱(chēng)系統(tǒng))是在綜合運(yùn)用遙測(cè)、通信以及計(jì)算機(jī)、網(wǎng)絡(luò)等先進(jìn)科學(xué)技術(shù),完成流域內(nèi)水文、汛情、工情等水文重要參數(shù)的實(shí)時(shí)采集、以及處理和傳輸,提供服務(wù)于水利水電工程防洪以及興利和優(yōu)化調(diào)度的自動(dòng)化測(cè)報(bào)系統(tǒng)。建設(shè)東義河流域水情自動(dòng)測(cè)報(bào)系統(tǒng)是確保工程施工安全度汛、科學(xué)合理地分配水資源,充分解決發(fā)電與防洪矛盾,提高工程經(jīng)濟(jì)效益的重要手段之一,是梯級(jí)電站實(shí)現(xiàn)現(xiàn)代化管理的基本目標(biāo)之一;是實(shí)現(xiàn)梯級(jí)水庫(kù)聯(lián)合調(diào)度和優(yōu)化調(diào)度,最大限度地發(fā)揮流域水電工程的綜合效益的需要。本論文正是針對(duì)東義河流域水電開(kāi)發(fā)建設(shè)的需要,結(jié)合東義河流域特性,在開(kāi)展東義河流域水情自動(dòng)測(cè)報(bào)系統(tǒng)站點(diǎn)查勘以及通信信道測(cè)試等工作的基礎(chǔ)上,對(duì)東義河流域水情自動(dòng)測(cè)報(bào)系統(tǒng)的總體構(gòu)架和功能進(jìn)行設(shè)計(jì)、對(duì)遙測(cè)站網(wǎng)進(jìn)行分析和布設(shè)、對(duì)通信方式和系統(tǒng)工作體制進(jìn)行比選、對(duì)數(shù)據(jù)傳輸通信網(wǎng)絡(luò)、供電和防雷接地等進(jìn)行設(shè)計(jì),同時(shí),根據(jù)流域情況和梯級(jí)電站預(yù)報(bào)要求,對(duì)預(yù)報(bào)方案、中心站集成、遙測(cè)設(shè)備集成和計(jì)算機(jī)網(wǎng)絡(luò)系統(tǒng)、數(shù)據(jù)庫(kù)系統(tǒng)、數(shù)據(jù)接收處理系統(tǒng)、業(yè)務(wù)應(yīng)用系統(tǒng)、信息發(fā)布系統(tǒng)提出設(shè)計(jì)方案。主要內(nèi)容為:1.對(duì)東義河流域概況、氣候特性、徑流降雨洪水特性、工程概況進(jìn)行調(diào)查分析,為水情自動(dòng)測(cè)報(bào)系統(tǒng)設(shè)計(jì)收集整理基礎(chǔ)資料。2.根據(jù)東義河流域水情自動(dòng)測(cè)報(bào)系統(tǒng)設(shè)計(jì)的依據(jù)和設(shè)計(jì)原則,總結(jié)分析系統(tǒng)的主要功能需求,設(shè)計(jì)自動(dòng)測(cè)報(bào)系統(tǒng)的總體結(jié)構(gòu)和工作流程,確定系統(tǒng)各個(gè)子系統(tǒng)和總體實(shí)施方案。3.對(duì)系統(tǒng)測(cè)報(bào)范圍進(jìn)行論證,并在論證的基礎(chǔ)上,結(jié)合網(wǎng)站布設(shè)原則,對(duì)遙測(cè)站進(jìn)行布設(shè)。對(duì)遙測(cè)設(shè)備的選型和主要技術(shù)指標(biāo)進(jìn)行分析確定,并完成設(shè)備集成。4.論述水情預(yù)報(bào)方案的布置原則,對(duì)洪水傳播時(shí)間進(jìn)行分析,為全流域測(cè)報(bào)范圍內(nèi)各級(jí)電站壩(閘)址設(shè)計(jì)洪水預(yù)報(bào)方案,并根據(jù)當(dāng)?shù)亓饔蛱匦蕴岢龊线m的模型。5.對(duì)東義河流域水情自動(dòng)測(cè)報(bào)系統(tǒng)水文采集子系統(tǒng)和信息傳輸子系統(tǒng)的設(shè)計(jì)提出要求,并確定子系統(tǒng)的功能和主要技術(shù)指標(biāo)要求。在對(duì)目前水情自動(dòng)測(cè)報(bào)系統(tǒng)領(lǐng)域中常用的數(shù)據(jù)傳輸方式進(jìn)行分析比較并綜合當(dāng)?shù)亓饔虻匦翁匦�、�?jīng)濟(jì)發(fā)展等多方因素的基礎(chǔ)上,為系統(tǒng)選用通信方式,提出采集的具體方案。6.針對(duì)中心站計(jì)算機(jī)網(wǎng)絡(luò)系統(tǒng)、數(shù)據(jù)庫(kù)系統(tǒng)、數(shù)據(jù)接收系統(tǒng)、數(shù)據(jù)處理系統(tǒng)、業(yè)務(wù)應(yīng)用系統(tǒng)、信息發(fā)布系統(tǒng)等提出設(shè)計(jì)和功能要求,并對(duì)中心站網(wǎng)絡(luò)設(shè)備以及系統(tǒng)軟件提出選型和技術(shù)指標(biāo)要求,在此基礎(chǔ)上完成各系統(tǒng)的設(shè)計(jì)和開(kāi)發(fā)要求,完成中心站網(wǎng)絡(luò)設(shè)計(jì)和設(shè)備選型。
[Abstract]:The automatic hydrological measuring and forecasting system (hereinafter referred to as "the system") is a real-time collection, processing and transmission of important hydrological parameters, such as hydrology, flood information, and engineering conditions, which are comprehensively applied in remote sensing, communication, computer, network and other advanced science and technology. To provide automatic forecasting system for flood control of water conservancy and hydropower projects as well as benefit and optimization operation. The construction of an automatic water regime monitoring and forecasting system in the Dongyi River Basin is one of the important means to ensure the safety of engineering construction, to allocate water resources scientifically and reasonably, to solve the contradiction between power generation and flood control, and to improve the economic benefits of the project. It is one of the basic goals of realizing the modern management of cascade hydropower stations and the need to realize the joint operation and optimal operation of cascade reservoirs and to maximize the comprehensive benefits of hydropower projects in river basins. This paper is to meet the needs of hydropower development and construction in Dongyi River Basin, combined with the characteristics of Dongyi River Basin, on the basis of the investigation of the station of automatic water regime monitoring and forecasting system and the testing of communication channel in Dongyi River Basin. The overall structure and function of the automatic water regime monitoring and reporting system in the Dongyi River basin are designed, the telemetry station network is analyzed and arranged, the communication mode and system working system are compared and selected, and the data transmission communication network is made. At the same time, according to the river basin situation and the forecast requirement of cascade power station, the forecast scheme, central station integration, telemetry equipment integration and computer network system, database system, data receiving and processing system, are designed. Business application system, information publishing system put forward the design plan. The main content is: 1. The general situation of Dongyi River Basin, climatic characteristics, runoff, rainfall and flood characteristics, and the general situation of the project are investigated and analyzed, and the basic data are collected and sorted for the design of the automatic water regime monitoring and forecasting system. According to the basis and design principle of the design of the automatic water regime measuring and forecasting system in Dongyi River Basin, the main functional requirements of the system are summarized and analyzed, the overall structure and work flow of the automatic measuring and forecasting system are designed, and each subsystem and the overall implementation scheme of the system are determined. The range of system observation and reporting is demonstrated, and on the basis of the demonstration, the telemetry station is arranged on the basis of the principle of website layout. The selection of telemetry equipment and the main technical specifications are analyzed and determined, and the equipment integration. 4. 4. This paper discusses the layout principle of flood regime forecasting scheme, analyzes the flood propagation time, designs flood forecasting scheme for dam (gate) sites of all levels of hydropower stations in the whole basin, and puts forward a suitable model .5. The design of hydrological collection subsystem and information transmission subsystem of automatic hydrological regime monitoring and forecasting system in Dongyi River basin is proposed and the function and main technical requirements of the subsystem are determined. On the basis of analyzing and comparing the data transmission methods commonly used in the field of automatic hydrological monitoring and forecasting system at present and synthesizing the topographic characteristics and economic development of local watersheds, this paper puts forward the concrete plan of collecting. 6. Based on the selection of communication mode for the system. For the central station computer network system, database system, data receiving system, data processing system, business application system, information publishing system and so on, the design and function requirements are put forward. On the basis of this, the design and development requirements of each system are completed, and the network design and equipment selection of central station are completed.
【學(xué)位授予單位】：電子科技大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類(lèi)號(hào)】：P338

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