水土保持管理信息系统多平台综合集成应用研究

发布时间：2018-07-06 16:12

本文选题：水土保持管理信息系统 + 多平台应用　；参考：《西安理工大学》2017年硕士论文

【摘要】：作为信息管理和辅助决策的工具,管理信息系统在当前各个领域的信息化发展中发挥着重要的作用。随着移动互联网技术的发展和以智能手机为代表的移动计算设备的迅速普及,信息采集和处理方式得到了极大的丰富,如何协调各种移动设备协同工作,提高管理信息系统的自动化和智能化已逐渐成为管理信息系统发展的一种必然趋势。通过分析管理信息系统在水土保持领域的研究现状与进展发现:已有水土保持管理信息系统并不能有效利用各种智能移动设备的优势来提高信息管理的效率,多平台综合集成的创新应用方式在水土保持领域仍是空白。因此,如何利用各种智能移动设备来实现水土保持管理信息系统的多平台综合集成应用具有重要的研究意义和实用价值。针对上述问题,本文综合利用了分布式存储技术、云计算技术、组件技术、知识图技术以及面向用户的综合集成平台技术,结合模块化、知识化的思想,提出了一种水土保持管理信息系统的多平台协同应用方式,并以水土保持监督执法功能和水土保持野外调查功能为例进行了技术实现。具体地,本论文的主要创新和研究工作包括:1)针对传统关系型数据库难以满足日益增长的数据存储需求和运算需求的问题,本文研究了水土保持数据的分布式存储方案,利用HDFS分布式文件系统和Hive数据仓库工具搭建了水土保持管理信息系统的分布式数据库,并设计了矢量数据的分布式存储策略。这种分布式存储方式能够有效地应对水土保持信息化飞速发展过程中数据量激增所带来的存储压力和管理难度问题,并为大数据量的并行化分析奠定了基础。2)以水土保持监督执法应用和土壤侵蚀调查应用为例,在分析PC端和移动端功能优势的基础之上,分别对各应用功能的PC端、移动端以及PC端与移动端的交互方式进行了设计,并运用组件技术将各应用功能组件化,以实现组件的共享、重用和动态配置;应用知识图技术将应用的流程知识化,使知识的转化过程可视可信,方便知识的积累、移植和复用;以综合集成平台为基础,使用HTML5技术对平台移动端的界面与功能进行了实现,以满足多平台协同化工作的应用需求。3)以第三次水利普查土壤侵蚀调查工作中周至县土壤侵蚀调查点为实验对象,随机抽取了三个调查点对多平台协同应用方式下的水土保持野外调查功能进行了测试。通过与传统水土保持管理信息系统对比发现,多平台协同应用方式将野外调查工作统一化、规范化和智能化,简化了野外调查工作中的信息采集和数据处理过程,大大提高了野外调查的工作效率。
[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.
【学位授予单位】：西安理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP315;S157

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