本文關(guān)鍵詞：城市地下管線信息管理系統(tǒng)設(shè)計(jì)與開(kāi)發(fā)　出處：《南京郵電大學(xué)》2013年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： 地理信息系統(tǒng) 微軟基礎(chǔ)類 統(tǒng)一建模語(yǔ)言 地下管線

【摘要】：地理信息系統(tǒng)(Geographic Information System簡(jiǎn)稱GIS)是對(duì)空間數(shù)據(jù)具有輸入、存儲(chǔ)、管理、分析和輸出功能的軟件系統(tǒng)。城市地理信息系統(tǒng)(UGIS)是GIS在城市信息管理方面的一個(gè)應(yīng)用。城市地下管線信息管理系統(tǒng)的核心是對(duì)地下管線的屬性以及空間信息進(jìn)行管理與分析。利用GIS技術(shù)、空間數(shù)據(jù)庫(kù)技術(shù)、計(jì)算機(jī)圖形學(xué)技術(shù)和信息可視化技術(shù)可以對(duì)城市地下管線進(jìn)行更深入的綜合管理。系統(tǒng)可以提供的地下管線的精準(zhǔn)走向、埋深等信息以及各種空間分析結(jié)果,有助于領(lǐng)導(dǎo)部門在進(jìn)行管線規(guī)劃或管線改造時(shí)做出科學(xué)決策。 本文基于統(tǒng)一建模語(yǔ)言(UML),采用面向?qū)ο蠓治雠c設(shè)計(jì)(OOAD)技術(shù)建立城市地下管線信息管理系統(tǒng)。根據(jù)面向?qū)ο箝_(kāi)發(fā)方法(OO)將城市地下管線信息管理系統(tǒng)的開(kāi)發(fā)過(guò)程劃分為面向?qū)ο笮枨蠓治?OOA)、面向?qū)ο笙到y(tǒng)設(shè)計(jì)(OOD)與面向?qū)ο笙到y(tǒng)程序?qū)崿F(xiàn)(OOP)三大部分,分別從這三部分對(duì)系統(tǒng)進(jìn)行詳細(xì)研究。 面向?qū)ο笙到y(tǒng)需求分析部分從系統(tǒng)愿景和系統(tǒng)需求2方面入手,詳細(xì)解析了系統(tǒng)中不同角色的需求、管線數(shù)據(jù)庫(kù)管理的需求以及對(duì)管線進(jìn)行瀏覽、圖層控制、編輯、查詢、統(tǒng)計(jì)、分析等功能上的需求。需求分析結(jié)果采用UML中的用例圖來(lái)可視化顯示,用例圖的繪制借助于Microsoft Office Visio2007完成。 面向?qū)ο笙到y(tǒng)設(shè)計(jì)部分首先從系統(tǒng)的建設(shè)路線以及開(kāi)發(fā)關(guān)鍵技術(shù)進(jìn)行研究,確定采用開(kāi)放式主流開(kāi)發(fā)工具M(jìn)icrosoft Visual Studio2010(VS2010)以及Microsoft SQL Server2008數(shù)據(jù)庫(kù)。具體系統(tǒng)設(shè)計(jì)主要分為管線數(shù)據(jù)庫(kù)設(shè)計(jì)和系統(tǒng)功能設(shè)計(jì)。管線數(shù)據(jù)庫(kù)的設(shè)計(jì)是通過(guò)對(duì)管線類別與屬性的研究,從而確立了系統(tǒng)中涉及到的基本元素管點(diǎn)和管線的數(shù)據(jù)結(jié)構(gòu)。系統(tǒng)功能的設(shè)計(jì)是根據(jù)需求分析階段的需求結(jié)果,進(jìn)一步細(xì)化各功能模塊在系統(tǒng)運(yùn)行期間的預(yù)計(jì)可執(zhí)行步驟、流程、運(yùn)行界面或者系統(tǒng)用例,設(shè)計(jì)結(jié)果采用UML中的活動(dòng)圖、系統(tǒng)用例圖等方式可視化顯示。 最后面向?qū)ο笙到y(tǒng)實(shí)現(xiàn)部分,以VS2010為開(kāi)發(fā)工具,在微軟基礎(chǔ)類(Microsoft Foundation Class簡(jiǎn)稱MFC)框架下,編碼實(shí)現(xiàn)城市地下管線信息管理系統(tǒng)。從管線數(shù)據(jù)存儲(chǔ)實(shí)現(xiàn)、系統(tǒng)界面實(shí)現(xiàn)、系統(tǒng)功能實(shí)現(xiàn)三大方面詳細(xì)介紹了系統(tǒng)的具體實(shí)現(xiàn)過(guò)程。該系統(tǒng)提供了城市地下管線數(shù)據(jù)的存儲(chǔ)、編輯、更新、瀏覽、查詢、分析、統(tǒng)計(jì)等功能。編碼實(shí)現(xiàn)中在對(duì)管線數(shù)據(jù)進(jìn)行存儲(chǔ)與處理時(shí)采用了STL(標(biāo)準(zhǔn)模板庫(kù))。系統(tǒng)實(shí)現(xiàn)部分是整篇論文的重點(diǎn)。其中管線分析中又重點(diǎn)實(shí)現(xiàn)了管線連通性分析,并提出了直接連通性分析算法與管點(diǎn)連通性分析算法。
[Abstract]:Geographic Information System (GIS) is an input, storage and management of spatial data. Software systems for analysis and output functions-Urban Geographic Information system (UGIS). It is an application of GIS in urban information management. The core of urban underground pipeline information management system is to manage and analyze the attributes and spatial information of underground pipeline, and use GIS technology. Spatial database technology, computer graphics technology and information visualization technology can provide a more in-depth integrated management of urban underground pipelines. The system can provide the accurate direction of underground pipelines. The information of buried depth and all kinds of spatial analysis results are helpful for leading department to make scientific decision in pipeline planning or pipeline renovation. This paper is based on the Unified Modeling language (UML). The information management system of urban underground pipeline is established by using the technology of object oriented analysis and design (OOADD). According to the method of object oriented development, the information management system of urban underground pipeline is established. The development process of urban underground pipeline information management system is divided into object-oriented requirements analysis (OOAA). The object oriented system design (OODO) and the object oriented system program implementation (Oop) are studied in detail from these three parts. In the part of object-oriented system requirement analysis, the requirements of different roles in the system, pipeline database management, pipeline browsing and layer control are analyzed in detail from two aspects: system vision and system requirement. Edit, query, statistics, analysis and other functional requirements. Requirements analysis results using the use case diagram in UML to visualize. The drawing of use case diagram is accomplished by Microsoft Office Visio2007. In the part of object-oriented system design, the construction route and key technology of the system are studied. Identify an open mainstream development tool, Microsoft Visual Studio 2010 / VS2010). And Microsoft SQL. Server2008 database. The specific system design is mainly divided into pipeline database design and system function design. Pipeline database design is based on the study of pipeline categories and attributes. Thus, the data structure of the basic elements, pipe points and pipelines involved in the system is established. The function of the system is designed according to the requirements of the requirement analysis stage. The expected executable steps, flow, running interface or system use cases of each functional module are further refined. The design results are visualized by the activity diagram in UML and the system use case diagram. Finally, the object oriented system is implemented in the framework of Microsoft Foundation Class with VS2010 as the development tool. The implementation of urban underground pipeline information management system, from the pipeline data storage, system interface implementation. This system provides the storage, edit, update, browse, query and analysis of urban underground pipeline data. Functions such as statistics. STL (Standard template Library) is used to store and process pipeline data in coding implementation. The implementation of the system is the focus of the whole paper. Among them, the pipeline connectivity analysis is emphasized in the pipeline analysis. The direct connectivity analysis algorithm and the pipe point connectivity analysis algorithm are proposed.
【學(xué)位授予單位】：南京郵電大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2013
【分類號(hào)】：TU990.3;P208;TP311.52

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