【摘要】：摘要：傳統(tǒng)鐵路線調(diào)數(shù)據(jù)采集工作量大,存在外業(yè)紙質(zhì)資料到內(nèi)業(yè)計(jì)算機(jī)錄入和轉(zhuǎn)化成果形式問題。為了改進(jìn)傳統(tǒng)的鐵路線調(diào)數(shù)據(jù)采集紙質(zhì)作業(yè)方式,本文研究了集數(shù)據(jù)準(zhǔn)備、分析、處理、傳輸?shù)裙δ苡谝惑w的“基于移動(dòng)GIS的鐵路線調(diào)數(shù)據(jù)采集系統(tǒng)”。 本文應(yīng)用移動(dòng)GIS技術(shù)、移動(dòng)計(jì)算技術(shù)、移動(dòng)數(shù)據(jù)庫技術(shù)等相關(guān)理論,以提高鐵路線調(diào)數(shù)據(jù)采集的作業(yè)效率為目的,提出了利用移動(dòng)GIS進(jìn)行鐵路線調(diào)數(shù)據(jù)采集的新流程及模式,為擺脫傳統(tǒng)的紙質(zhì)作業(yè)模式提供了新思路。結(jié)合鐵路線調(diào)數(shù)據(jù)采集工作流程的實(shí)際需求,研究了基于移動(dòng)端的數(shù)據(jù)采集系統(tǒng)的結(jié)構(gòu)體系及功能架構(gòu)。在此基礎(chǔ)上,綜合利用Eclipse開發(fā)平臺(tái)及移動(dòng)GIS二次開發(fā)組件,初步建立了“基于移動(dòng)GIS的鐵路線調(diào)數(shù)據(jù)采集系統(tǒng)”,利用平臺(tái)對(duì)于海量離線數(shù)據(jù)處理的優(yōu)勢(shì),解決了移動(dòng)端處理海量數(shù)據(jù)的流暢性及可靠性問題,實(shí)現(xiàn)了鐵路線調(diào)數(shù)據(jù)的前期處理、離線模式下的現(xiàn)場(chǎng)采集等功能。開發(fā)了采集系統(tǒng)的主要功能模塊,包括數(shù)據(jù)準(zhǔn)備模塊、基礎(chǔ)操作模塊、數(shù)據(jù)采集模塊以及數(shù)據(jù)存儲(chǔ)模塊。最后,本文總結(jié)了在系統(tǒng)設(shè)計(jì)過程中發(fā)現(xiàn)的問題,對(duì)未來工作提出了展望。 所開發(fā)系統(tǒng)滿足了鐵路線調(diào)數(shù)據(jù)采集項(xiàng)目的需求,具有空間數(shù)據(jù)顯示、添加、查詢、編輯等功能,同時(shí)結(jié)合嵌入式空間數(shù)據(jù)庫技術(shù)對(duì)數(shù)據(jù)進(jìn)行處理、保存,實(shí)現(xiàn)無縫數(shù)據(jù)共享。
[Abstract]:Absrtact: because of the heavy workload of data collection in the traditional railway line, there are problems in the form of input and transformation of the paper data from the field to the internal computer. In order to improve the traditional paper operation mode of railway line dispatching data acquisition, this paper studies the "railway line dispatching data acquisition system based on mobile GIS", which integrates the functions of data preparation, analysis, processing and transmission. In this paper, with the application of mobile GIS technology, mobile computing technology, mobile database technology and other related theories, in order to improve the operational efficiency of railway line dispatching data acquisition, a new process and mode of railway line dispatching data acquisition using mobile GIS is put forward. It provides a new way to get rid of the traditional paper operation mode. According to the actual demand of the data acquisition process of railway line, the structure and function structure of the data acquisition system based on the mobile terminal are studied. On this basis, a "railway line dispatching data acquisition system based on mobile GIS" is established by synthetically using the Eclipse development platform and the mobile GIS secondary development component, and the advantage of the platform for mass off-line data processing is utilized. The problems of fluency and reliability of mass data processing in mobile terminal are solved, and the functions of pre-processing and off-line data acquisition are realized. The main function modules of the acquisition system are developed, including the data preparation module, the basic operation module, the data acquisition module and the data storage module. Finally, the problems found in the system design are summarized, and the future work is prospected. The system meets the needs of the railway line data acquisition project. It has the functions of displaying, adding, querying, editing and so on. At the same time, it can process and save the data with embedded spatial database technology, and realize the seamless data sharing.
【學(xué)位授予單位】：中南大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2013
【分類號(hào)】：P208;U212.2

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本文編號(hào)：2397624