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西藏日喀則機(jī)場(chǎng)改擴(kuò)建工程地理信息系統(tǒng)(EGIS)設(shè)計(jì)與實(shí)施

發(fā)布時(shí)間:2018-08-17 10:58
【摘要】:本文通過(guò)研究當(dāng)前在機(jī)場(chǎng)建設(shè)期間產(chǎn)生的大量工程建設(shè)圖紙和文檔資料丟失,造成運(yùn)營(yíng)無(wú)法利用這些信息從而嚴(yán)重的影響了運(yùn)行效率等方面存在的問(wèn)題,綜合國(guó)內(nèi)外在機(jī)場(chǎng)信息化建設(shè)方面取得的先進(jìn)經(jīng)驗(yàn)與不足之處,自主提出了一整套有效的收集整理建設(shè)期間產(chǎn)生的大量的工程圖紙和文檔資料,并將這些資料通過(guò)空間數(shù)據(jù)轉(zhuǎn)換技術(shù)(GIS)形成一個(gè)綜合性的電子地圖信息系統(tǒng)平臺(tái)的解決方案。該方案系統(tǒng)地解決了西藏日喀則機(jī)場(chǎng)這種高原機(jī)場(chǎng)在建設(shè)中文檔資料不能加以利用的問(wèn)題,適應(yīng)了當(dāng)前和今后一段時(shí)期機(jī)場(chǎng)建設(shè)項(xiàng)目增多的需求,為提高工程圖紙和文檔資料收集效率、規(guī)范工程文檔資料管理流程、加強(qiáng)機(jī)場(chǎng)建設(shè)過(guò)程中的信息共享,提高機(jī)場(chǎng)建成后的運(yùn)行管理效率奠定了基礎(chǔ)。 本系統(tǒng)涵蓋了工程文檔圖紙收集整理規(guī)范標(biāo)準(zhǔn)、工程內(nèi)容管理、工程內(nèi)容轉(zhuǎn)換、工程地理信息共享與服務(wù)等業(yè)務(wù)內(nèi)容。本文首先分析了國(guó)內(nèi)外的研究現(xiàn)狀,提出了系統(tǒng)建設(shè)的功能需求,對(duì)重點(diǎn)模塊進(jìn)行了功能分析;然后論證了系統(tǒng)的技術(shù)路線和關(guān)鍵技術(shù)問(wèn)題的解決方案,從總體上設(shè)計(jì)了系統(tǒng)的體系結(jié)構(gòu)和功能結(jié)構(gòu)、系統(tǒng)接口和框架,完成了系統(tǒng)總體思路的規(guī)劃;接著論述了部分模塊的詳細(xì)設(shè)計(jì)和數(shù)據(jù)庫(kù)設(shè)計(jì),簡(jiǎn)單介紹了系統(tǒng)的實(shí)現(xiàn)情況。研究過(guò)程采用了軟件工程的思想和面向?qū)ο蠓椒▽?duì)系統(tǒng)進(jìn)行了分析和設(shè)計(jì),系統(tǒng)實(shí)現(xiàn)采用了J2EE技術(shù)、B/S結(jié)構(gòu)、Tomcat中間件和Oracle10g。最后通過(guò)系統(tǒng)測(cè)試與應(yīng)用,表明系統(tǒng)較好地滿足了用戶的業(yè)務(wù)需要,滿足了用戶的需求。 最后,對(duì)本文取得的研究成果進(jìn)行了歸納和總結(jié),,提出了下一步要改進(jìn)的方向,并對(duì)系統(tǒng)應(yīng)用推廣的前景進(jìn)行了展望。
[Abstract]:In this paper, through the study of a large number of engineering drawings and documents lost during the airport construction, the operation can not use these information, thus seriously affecting the operational efficiency and other existing problems. By synthesizing the advanced experience and shortcomings gained in the field of airport information construction at home and abroad, we have put forward a set of effective collection and collation of a large number of engineering drawings and documents generated during the construction. And through the spatial data conversion technology (GIS) to form a comprehensive electronic map information system platform solution. The program has systematically solved the problem that the documents of Xigaze Airport, Tibet, cannot be used in the construction of the highland airport, and has been adapted to the needs of the increasing number of airport construction projects at present and in the future. It lays a foundation for improving the collection efficiency of engineering drawings and documents, standardizing the management flow of engineering documents, strengthening the information sharing during airport construction, and improving the efficiency of operation management after the airport is completed. The system covers the engineering document drawing collection standards, engineering content management, engineering content conversion, engineering geographic information sharing and service and other business content. This paper first analyzes the current research situation at home and abroad, puts forward the functional requirements of the system construction, analyzes the function of the key modules, and then demonstrates the technical route of the system and the solution of the key technical problems. The system architecture and function structure, system interface and framework are designed, and the general idea of the system is planned. Then, the detailed design of some modules and the database design are discussed, and the implementation of the system is briefly introduced. In the research process, the software engineering idea and object-oriented method are used to analyze and design the system, and the J2EE technology is used to implement the system. The J2EE technology is used in the B / S structure of Tomcat middleware and Oracle 10g. Finally, through the system test and application, it shows that the system can meet the business needs of users and meet the needs of users. Finally, the research results obtained in this paper are summarized and summarized, the direction to be improved in the next step is put forward, and the prospect of application and popularization of the system is prospected.
【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】:2013
【分類號(hào)】:P208;TP311.52

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