基于规则引擎的不动产登记数据质量检查方法研究

发布时间：2018-05-03 00:09

本文选题：规则引擎 + 不动产统一登记　；参考：《南京师范大学》2017年硕士论文

【摘要】：由于历史和行政体制的特殊性,我国不动产登记一直处于“分头登记”的状态,土地、房屋、林地、草原、海洋等不动产分别由不同的部门负责单独登记发证,这也带来了一系列诸如登记标准不一致、政府职能重合、危害权利人权益等问题。基于以上情况,如何有效整合数据,开展不动产统一登记刻不容缓。不动产登记数据库作为不动产统一登记制度开展的基础,数据质量又是数据的核心要素,所以数据获取、操作、管理和数据质量四个要素决定着后期不动产统一登记发证的质量。对不动产登记数据库的质量进行质量检查控制不仅保证了我国不动产统一登记发证工作的有序进行,还对不动产登记数据的质量起了一定的保障作用,对后期我国不动产数据共享平台的建设具有深远的意义。虽然目前国内外对于数据质量的检查模型都有一定的研究,有很多技术成熟且应用广泛的数据质量检查模型和方法,但是因为我国不动产统一登记方面的研究都处于起步阶段,对于不动产登记数据库模型的研究相对较少。目前,我国不动产登记数据库在整合分属不同数据库的数据的时候,难免产生数据质量不规范、丢失和错误等情况。再加上,现有的土地数据质量检查软件在建设的时候就将质量检查规则集与程序代码相绑定,无形中降低了数据质量检查软件的可延展性和变更方便程度。针对这一系列的问题,本文提出了借助规则引擎技术,从不动产登记数据库对象分析出发,根据不动产登记数据库中特殊的拓扑关系和业务逻辑关系提取出规则集,并将规则集与程序代码相分离,有效地提高了数据质量检查软件的可延展性与规则变更的灵活性,对不动产登记数据库质量进行检查。本文主要从以下三个方面进行研究介绍。(1)不动产登记数据质量模型设计在研究不动产登记数据对象、业务逻辑关系和整合流程的基础上,提炼影响不动产登记数据质量的因素,对不动产登记数据质量检查项进行分类汇总,综合直接评价质量模型和间接评价质量模型的基础上提出不动产登记数据统一评价质量模型。对比分析现有空间数据质量检查方法,根据现有方法的不足,对规则引擎技术运行管理机制和核心算法进行研究,提出基于规则引擎的不动产登记数据质量检查方法。(2)基于规则引擎的不动产登记数据质量检查方法根据整理出的不动产登记数据质量检查规则集,对数据质量检查内容进行层次分级分类,制定基于国家规范的不动产登记数据质量检查规则集模板。利用基于RETE算法的规则引擎——Drools. Net 6. 4平台,构建不动产登记数据质量检查规则引擎。(3)数据质量检查方法的实例验证与结果分析选取淮安市涟水县作为实验区域,整合不动产登记数据并入库,用上文设计的基于规则引擎的不动产登记数据质量检查方法应用于不动产登记数据质量检查系统中,进行新建任务、自定义质量检查规则模板设计和质量检查结果导出等操作,并进行结果分析。根据以上三点的研究,成功设计出基于规则引擎的不动产登记数据质量检查的方法,在实践中对不动产登记数据质量的检查进行了理论上和技术上的研究和探讨,对不动产登记数据进行基础数据要素的研究,从数据要素自身和要素之间的关系出发,总结出数据质量检查所遵循的规则集,基于规则引擎技术,实现规则集与系统代码分离,为后期数据质量检查规则集的修改和增加提供便利,并设计出了不动产登记数据质量检查子系统,为后期不动产数据的正式入库和共享提供了一个较为实用的检验平台。
[Abstract]:Due to the particularity of history and administrative system, real estate registration in China has always been in the state of "division registration". Land, housing, woodland, grassland, sea and other real estate are separately registered and issued by different departments. This also brings a series of problems such as disagreement of registration standards, reunion of government functions, and harm to rights and interests of the rights holders. Based on the above situation, it is urgent to integrate the data effectively and carry out the unified registration of real estate. The data quality is the core element of the data, so the data quality is the core element of the data, so the four elements of data acquisition, operation, management and data quality determine the unified registration and certification of the later real estate. Quality inspection and control of the quality of the real estate registration database not only ensures the orderly conduct of the unified registration and issuing of real estate in China, but also plays a certain guarantee for the quality of the real estate registration data, and has a profound significance to the construction of the data sharing platform for the real estate in the later period of China. There are a lot of research on the data quality inspection models. There are many mature and widely used data quality inspection models and methods. However, because the research on the real estate registration in China is at the beginning stage, the research on the real estate registration database model is relatively small. When integrating data from different databases, it is unavoidable to produce data quality unstandard, loss and error. In addition, the existing land data quality inspection software binds the quality inspection rule set to the program code when it is built, which reduces the extensibility and change convenience of the data quality inspection software. In order to solve this series of problems, this paper puts forward a rule engine technology, the database object analysis of the real estate registration, the rule set is extracted from the special topology relation and the business logic relation in the real estate registration database, and the rule set is separated from the program code, and the data quality inspection software is effectively improved. The quality of the real estate registration database is checked by the flexibility of the extensibility and the change of rules. This paper mainly introduces the following three aspects. (1) the design of the data quality model of the real estate registration is designed on the basis of the study of the object of the real estate registration data, the business logic relationship and the integration process. On the basis of the quality model and the quality model of the real estate registration, the quality model of the real estate registration data is put forward on the basis of the comprehensive direct evaluation quality model and the indirect evaluation quality model. The existing spatial data quality inspection methods are compared and analyzed. According to the shortage of the existing methods, the operation of the rule engine is run. The management mechanism and the core algorithm are studied, and the data quality inspection method of real estate registration based on rule engine is proposed. (2) based on the rule engine, the data quality inspection method of the real estate registration is based on the set of data quality inspection rules set out of the real estate registration, classifying the contents of the data quality inspection hierarchically and formulating the country based on the rules. Standard set of data quality inspection rule set template for real estate registration. Using the rule engine based on RETE algorithm - Drools. Net 6.4 platform, construction of the real estate registration data quality inspection rule engine. (3) example verification and results analysis of data quality inspection method in Huaian city Lianshui County as an experimental area, integrated immovable property The data quality inspection method based on the rules engine based real estate registration is applied to the real estate registration data quality inspection system, the new task is carried out, the custom quality inspection rule template design and the quality inspection result are exported, and the result analysis is carried out, and the results are analyzed. According to the research above three points, The method of checking the data quality of real estate registration based on rule engine is designed. In practice, the study of the quality of the real estate registration data is studied and discussed in theory and technology. The basic data of the real estate registration data are studied, and the number of the data elements itself and the relationship between the elements is summed up. According to the rule set which is followed by the quality inspection, the rule set is separated from the system code based on the rule engine technology. It provides convenience for the modification and increase of the later data quality inspection rule set, and designs the data quality inspection subsystem of the real estate registration, which provides a more practical application for the formal warehousing and sharing of the later real estate data. The inspection platform.

【学位授予单位】：南京师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F299.23;P208

【参考文献】