發(fā)布時(shí)間：2018-07-06 16:12

  本文選題：水土保持管理信息系統(tǒng) + 多平臺(tái)應(yīng)用��； 參考：《西安理工大學(xué)》2017年碩士論文

【摘要】：作為信息管理和輔助決策的工具,管理信息系統(tǒng)在當(dāng)前各個(gè)領(lǐng)域的信息化發(fā)展中發(fā)揮著重要的作用。隨著移動(dòng)互聯(lián)網(wǎng)技術(shù)的發(fā)展和以智能手機(jī)為代表的移動(dòng)計(jì)算設(shè)備的迅速普及,信息采集和處理方式得到了極大的豐富,如何協(xié)調(diào)各種移動(dòng)設(shè)備協(xié)同工作,提高管理信息系統(tǒng)的自動(dòng)化和智能化已逐漸成為管理信息系統(tǒng)發(fā)展的一種必然趨勢(shì)。通過分析管理信息系統(tǒng)在水土保持領(lǐng)域的研究現(xiàn)狀與進(jìn)展發(fā)現(xiàn):已有水土保持管理信息系統(tǒng)并不能有效利用各種智能移動(dòng)設(shè)備的優(yōu)勢(shì)來提高信息管理的效率,多平臺(tái)綜合集成的創(chuàng)新應(yīng)用方式在水土保持領(lǐng)域仍是空白。因此,如何利用各種智能移動(dòng)設(shè)備來實(shí)現(xiàn)水土保持管理信息系統(tǒng)的多平臺(tái)綜合集成應(yīng)用具有重要的研究意義和實(shí)用價(jià)值。針對(duì)上述問題,本文綜合利用了分布式存儲(chǔ)技術(shù)、云計(jì)算技術(shù)、組件技術(shù)、知識(shí)圖技術(shù)以及面向用戶的綜合集成平臺(tái)技術(shù),結(jié)合模塊化、知識(shí)化的思想,提出了一種水土保持管理信息系統(tǒng)的多平臺(tái)協(xié)同應(yīng)用方式,并以水土保持監(jiān)督執(zhí)法功能和水土保持野外調(diào)查功能為例進(jìn)行了技術(shù)實(shí)現(xiàn)。具體地,本論文的主要?jiǎng)?chuàng)新和研究工作包括:1)針對(duì)傳統(tǒng)關(guān)系型數(shù)據(jù)庫難以滿足日益增長(zhǎng)的數(shù)據(jù)存儲(chǔ)需求和運(yùn)算需求的問題,本文研究了水土保持?jǐn)?shù)據(jù)的分布式存儲(chǔ)方案,利用HDFS分布式文件系統(tǒng)和Hive數(shù)據(jù)倉庫工具搭建了水土保持管理信息系統(tǒng)的分布式數(shù)據(jù)庫,并設(shè)計(jì)了矢量數(shù)據(jù)的分布式存儲(chǔ)策略。這種分布式存儲(chǔ)方式能夠有效地應(yīng)對(duì)水土保持信息化飛速發(fā)展過程中數(shù)據(jù)量激增所帶來的存儲(chǔ)壓力和管理難度問題,并為大數(shù)據(jù)量的并行化分析奠定了基礎(chǔ)。2)以水土保持監(jiān)督執(zhí)法應(yīng)用和土壤侵蝕調(diào)查應(yīng)用為例,在分析PC端和移動(dòng)端功能優(yōu)勢(shì)的基礎(chǔ)之上,分別對(duì)各應(yīng)用功能的PC端、移動(dòng)端以及PC端與移動(dòng)端的交互方式進(jìn)行了設(shè)計(jì),并運(yùn)用組件技術(shù)將各應(yīng)用功能組件化,以實(shí)現(xiàn)組件的共享、重用和動(dòng)態(tài)配置;應(yīng)用知識(shí)圖技術(shù)將應(yīng)用的流程知識(shí)化,使知識(shí)的轉(zhuǎn)化過程可視可信,方便知識(shí)的積累、移植和復(fù)用;以綜合集成平臺(tái)為基礎(chǔ),使用HTML5技術(shù)對(duì)平臺(tái)移動(dòng)端的界面與功能進(jìn)行了實(shí)現(xiàn),以滿足多平臺(tái)協(xié)同化工作的應(yīng)用需求。3)以第三次水利普查土壤侵蝕調(diào)查工作中周至縣土壤侵蝕調(diào)查點(diǎn)為實(shí)驗(yàn)對(duì)象,隨機(jī)抽取了三個(gè)調(diào)查點(diǎn)對(duì)多平臺(tái)協(xié)同應(yīng)用方式下的水土保持野外調(diào)查功能進(jìn)行了測(cè)試。通過與傳統(tǒng)水土保持管理信息系統(tǒng)對(duì)比發(fā)現(xiàn),多平臺(tái)協(xié)同應(yīng)用方式將野外調(diào)查工作統(tǒng)一化、規(guī)范化和智能化,簡(jiǎn)化了野外調(diào)查工作中的信息采集和數(shù)據(jù)處理過程,大大提高了野外調(diào)查的工作效率。
[Abstract]:As a tool of information management and decision support, management information system (MIS) plays an important role in the development of information technology in various fields. With the development of mobile Internet technology and the rapid popularization of mobile computing devices represented by smart phones, information collection and processing methods have been greatly enriched. Improving the automation and intelligence of management information system has become an inevitable trend in the development of management information system. By analyzing the present situation and progress of the management information system in the field of soil and water conservation, it is found that the existing soil and water conservation management information system can not effectively utilize the advantages of various intelligent mobile devices to improve the efficiency of information management. The innovative application of multi-platform integration is still blank in the field of soil and water conservation. Therefore, how to use various intelligent mobile devices to realize the integrated application of multi-platform integrated soil and water conservation management information system has important research significance and practical value. In view of the above problems, this paper synthetically uses distributed storage technology, cloud computing technology, component technology, knowledge graph technology and integrated platform technology for users, combined with the idea of modularization and knowledge. A multi-platform cooperative application mode of soil and water conservation management information system is put forward. Taking the function of soil and water conservation supervision and law enforcement and the field investigation function of soil and water conservation as examples, the technical realization is carried out. Specifically, the main innovation and research work of this paper include: (1) aiming at the problem that the traditional relational database is difficult to meet the increasing demand for data storage and operation, this paper studies the distributed storage scheme of soil and water conservation data. The distributed database of soil and water conservation management information system is built by using HDFS distributed file system and Hive data warehouse tool, and the distributed storage strategy of vector data is designed. This distributed storage method can effectively deal with the storage pressure and management difficulty caused by the surge of data in the rapid development of soil and water conservation informatization. Taking the application of soil and water conservation supervision and law enforcement and soil erosion investigation as an example, on the basis of analyzing the advantages of PC and mobile functions, the PC end of each application function is analyzed respectively. The interaction mode between mobile terminal and PC terminal and mobile terminal is designed, and each application function is componentized by component technology to realize the sharing, reuse and dynamic configuration of components, and the application of knowledge graph technology to the knowledge of the application process. The process of knowledge transformation can be visualized and trusted, and it is convenient to accumulate, transplant and reuse knowledge. Based on the integrated integration platform, the interface and functions of the mobile side of the platform are realized by using HTML5 technology. In order to meet the application demand of multi-platform collaborative work. 3) taking the soil erosion survey site of Zhouzhi County in the third water conservancy census as the experimental object, The field investigation function of soil and water conservation under multi-platform cooperative application was tested by random sampling of three investigation points. By comparing with the traditional soil and water conservation management information system, it is found that the multi-platform cooperative application makes the field investigation work unified, standardized and intelligent, and simplifies the process of information collection and data processing in the field investigation work. The efficiency of field investigation is greatly improved.
【學(xué)位授予單位】：西安理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TP315;S157

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