石油项目分析及查询平台研究与开发

发布时间：2018-06-19 11:21

本文选题：工作流 + 效益分析　；参考：《天津大学》2014年硕士论文

【摘要】：在全球经济一体化、市场竞争日益激烈以及企业不断信息化的情况下,企业信息系统能否支持企业进行业务重组以适应复杂多变的市场需求变得日益重要。随着国内石油企业业务的不断发展和逐步深化与国际接轨,作为项目经济效益分析评价查询以及支持管理决策的信息系统,只能是随着业务需求和分析评价标准的变动而不断地更新与维护,许多情况下还必须推翻旧系统而重新设计开发,这给业务人员和开发人员带来了不少困难。工作流技术是自动化办公和业务过程重组的最流行解决方案,已广泛应用于各个领域。目前,工作流产品的功能和规模日益朝着复杂化、大型化的趋势发展,但是不少功能是冗余的,二次开发的难度和成本都非常高。因此,结合实际需求自行设计与开发一套轻量级工作流引擎显得很有必要。为了更好地满足某石油企业不同的石油项目经济效益分析,本文在对工作流国内外现状进行研究的基础上,通过对企业实际需求和现有系统所存在问题的分析,并结合石油项目分析评价查询的特点,在石油项目效益分析查询业务中引入工作流机制,以业务重组的观点进行了系统需求分析,以模块化思想对平台总体架构进行设计,并详细介绍了模型设计器、流程引擎和结果展示等主要模块的实现。最后对平台在某石油公司的加油站项目的实际应用情况进行详细地实证分析,表明了平台的设计与实现是较优的。
[Abstract]:With the integration of global economy, the increasingly fierce market competition and the continuous informatization of enterprises, it is increasingly important whether the enterprise information system can support the business reorganization of enterprises to adapt to the complex and changeable market demand. With the continuous development and deepening of domestic petroleum enterprise business and international integration, as a project economic benefit analysis, evaluation and query and support management decision-making information system, It can only be updated and maintained with the change of business requirements and analysis and evaluation standards. In many cases, it is necessary to overthrow the old system and redesign and develop, which brings a lot of difficulties to the business personnel and developers. Workflow technology is the most popular solution for office automation and business process reengineering, which has been widely used in various fields. At present, the function and scale of workflow products are becoming more and more complicated and large-scale, but many functions are redundant, and the difficulty and cost of secondary development are very high. Therefore, it is necessary to design and develop a lightweight workflow engine. In order to better meet the economic benefit analysis of different petroleum projects in a certain petroleum enterprise, this paper analyzes the actual demand of the enterprise and the problems existing in the existing system on the basis of the research on the status quo of workflow at home and abroad. Combined with the characteristics of the petroleum project analysis and evaluation query, the workflow mechanism is introduced into the petroleum project benefit analysis query service, and the system requirement analysis is carried out from the view of business reorganization, and the overall structure of the platform is designed with the modularization idea. The realization of model designer, process engine and result display are introduced in detail. Finally, the practical application of the platform in a gas station project of a certain oil company is analyzed in detail, which shows that the design and implementation of the platform are better.
【学位授予单位】：天津大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F426.22;TP311.52

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