基于ArcGIS和Flex的油料管线信息系统

发布时间：2018-12-11 21:27

【摘要】：石油管线的快速发展和建设,使得其管理和维护等问题日益凸显。传统的油料管线信息管理方式较为落后,存在目标锁定繁琐、查找缓慢、不能提供空间分析等辅助决策功能,使得越来越庞大的管线信息资源难以有效管理和快捷服务。因此,建立一个面向用户和管理者的油料管线信息系统,实现对油料管线数据统一管理、空间分析和快速发布等,为使用者提供技术支持和决策服务,具有重要的应用价值。论文主要针对我国西南地区现有的石油管线信息管理需求,应用ArcGIS和Flex技术,设计和开发油料管线信息系统,实现油料管线的管线和管段信息、基础场站信息、露管浮管信息、穿跨越数据信息、管线两侧重要建筑和滑坡危崖信息以及桩点检测头信息等重要信息的综合管理和分析,为管线使用者及管理者提供便捷的数据共享、统一管理、空间分析和信息发布服务。具体研究工作包括:(1)油料管线矢量数据收集。获取我国西南地区油料管线的矢量数据,包括管线和管段信息、基础场站信息、露管浮管信息、穿跨越数据信息、两侧重要建筑和滑坡危崖信息、以及桩点检测头信息等。(2)油料管线数据库设计与实现。根据不同来源的油料管线矢量数据,合理设计入库流程,统一数据结构、坐标系及投影方式。本系统使用了ArcSDE空间数据引擎组件,连接专业关系数据库SQL Server的方式,来管理管线和基础空间数据。由于绝大部分现有的管线数据为CAD数据,本文需要解决CAD数据与GIS数据格式转换的问题以及不同数据来源的投影转换问题。(3)油料管线信息系统设计与实现。建立本系统的Flex应用程序框架,研究GIS功能在本平台中的实现方法,对系统功能的逻辑划分、系统功能的解决方案与实现、系统技术难点等问题进行研究,分析平台的可行性要求。根据现实功能需求,开发西南地区油料管线信息系统,实现数据的快速发布与共享。
[Abstract]:With the rapid development and construction of oil pipelines, the problems of management and maintenance have become increasingly prominent. The traditional information management method of oil pipeline is relatively backward, the target locking is tedious, the searching is slow, and the auxiliary decision function such as spatial analysis can not be provided, which makes the increasingly large pipeline information resources difficult to effectively manage and provide fast service. Therefore, it is of great value to establish an oil pipeline information system for users and managers to realize unified management of oil pipeline data, spatial analysis and rapid release, and provide technical support and decision-making services for users. This paper mainly aims at the demand of oil pipeline information management in southwest China, applies ArcGIS and Flex technology, designs and develops oil pipeline information system, realizes the information of pipeline and section of oil pipeline, the information of base station, and the information of floating pipe. The comprehensive management and analysis of important information such as crossing data information, important building on both sides of pipeline, landslide and cliff information, and information of pile point detection head provide convenient data sharing and unified management for pipeline users and managers. Spatial analysis and information publishing services. The specific research work includes: (1) Oil pipeline vector data collection. The vector data of oil pipeline in southwest China are obtained, including pipeline and pipe segment information, basic station information, floating pipe information, crossing data information, important buildings on both sides and landslide cliff information. And the information of pile point detection head. (2) Design and implementation of oil pipeline database. According to the vector data of oil pipeline from different sources, the flow of storage is designed reasonably, and the data structure, coordinate system and projection mode are unified. This system uses the ArcSDE spatial data engine component to connect the professional relational database SQL Server to manage the pipeline and the basic spatial data. As most of the existing pipeline data are CAD data, this paper needs to solve the problem of transforming CAD data into GIS data format and projecting data from different data sources. (3) the design and implementation of oil pipeline information system. The Flex application framework of the system is established, the realization method of GIS function in this platform is studied, the logic partition of the system function, the solution and implementation of the system function, the technical difficulties of the system are studied. Analyze the feasibility requirements of the platform. According to the requirement of actual function, the oil pipeline information system in Southwest China is developed, and the data can be released and shared quickly.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TE973

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