保障房信息模型及推送机制研究

发布时间：2018-04-02 04:10

本文选题：保障房　切入点：信息模型　出处：《湖南农业大学》2014年硕士论文

【摘要】：目前,我国的保障房管理信息化建设虽有所发展,但与普通住房信息相比,用户对保障房的建设、质量、审批、使用等环节信息透明度要求更高。而目前缺乏针对保障房信息服务的技术标准和系统,不能有效实现政府管理部门和社会用户之间的信息沟通,也难以为用户提供高质量的信息服务。从技术层面来看,主要因为保障房在建设和管理过程中涉及政府、企业、供应商、用户等多个信息提供者,涉及的信息种类多,而对于保障房信息的类型、格式缺乏统一的标准。此外,如何使保障房信息的收集和发布安全、可靠、高效,是保障房信息管理中的另一个突出问题。针对这些问题,本文首先对保障房建设过程中涉及的信息源、信息内容、用户和信息发布者进行了规划和分类,建立了相应的信息模型。在此基础上,针对保障房信息的收集和推送过程中面临的主要问题进行了深入研究,从政府相关部门之间的信息推送和政府职能部门与群众之间的信息推送展开了多层面的分析和研究。研究对象包括不同类型用户对保障房信息需求的差异性分析、保障房信息收集过程及涉及的信息安全和不可抵赖性、保障房信息推送方式和信息内容的选择和优化,提出了保障房信息推送的整体流程。以此为基础,针对保障房信息服务对象的不同,提出了分类推送技术、差别化推送技术、验证码推送技术等个性化的保障房信息推送技术,为提高保障房信息推送服务质量提供了技术基础。以保障房信息分类、用户分类、识别信息需求和个性化推送技术为基础,提出了一个保障房信息推送系统的原型构建方案,为保障房信息推送系统的开发实现提供了参考。由于保障房信息推送包括多个流程,涉及用户类型多,范围广,信息传输路线长,在保障房信息推送过程中,存在着信息抵赖、信息虚假、信息篡改、信息格式、信息安全等问题,如果不能有效地解决,将严重影响保障房的信息推送。针对这些问题,本文在分析保障房信息特点的基础上提出了相应的安全对策,提出了统一信息格式、进行信息比对、加密密钥管理方案,为解决信息格式、信息安全等问题提供了解决办法。同时,将数字签名技术、数字水印技术引入到保障房信息的收集和推送过程中,为解决保障房信息在网上的安全传输、保证保障房信息完整性和防抵赖提供了技术对策。本文的创新点：提出了基于保障房信息模型和信息流程特点的差异化信息推送方案,有助于保障房信息用户及时、准确、高效地获得其所需的信息服务,促进用户与政府部门及保障房建设涉及的实体之问的沟通。
[Abstract]:At present, the construction of indemnificatory apartment management information in China has developed, but compared with ordinary housing information, users have higher requirements for information transparency in the construction, quality, examination and approval, use and other links.However, there is a lack of technical standards and systems for indemnificatory apartment's information service, which can not effectively realize the information communication between government management departments and social users, and it is also difficult to provide high quality information services for users.From a technical point of view, mainly because indemnificatory apartment involves many information providers such as government, enterprises, suppliers, users and other information providers in the process of construction and management, there are many kinds of information involved, but for the type of indemnificatory apartment information,The format lacks a uniform standard.In addition, how to make indemnificatory apartment information collection and distribution safe, reliable and efficient is another outstanding problem in the information management of indemnificatory apartment.Aiming at these problems, this paper first plans and classifies the information sources, information content, users and information publishers involved in the construction of indemnificatory apartment, and establishes the corresponding information model.On this basis, the main problems in the process of collecting and pushing indemnificatory apartment's information have been deeply studied.This paper analyzes and studies the information push between the relevant government departments and between the government function departments and the masses.The research objects include the analysis of different types of users' demand for indemnificatory apartment's information, the information collection process and the information security and non-repudiation involved, the selection and optimization of indemnificatory apartment's information push mode and information content.Put forward the overall flow of indemnificatory apartment information push.On this basis, aiming at the different objects of indemnificatory apartment's information service, the paper puts forward some personalized technologies such as classified push technology, differential push technology, authentication code push technology and so on.To improve indemnificatory apartment information push service quality to provide the technical basis.Based on indemnificatory apartment information classification, user classification, identification information demand and personalized push technology, a prototype construction scheme of indemnificatory apartment information push system is proposed, which provides a reference for the development and implementation of indemnificatory apartment information push system.Because indemnificatory apartment's information push includes many processes, involving many user types, wide scope, and long information transmission route, there are information repudiation, false information, information tampering, information format in the information push process of indemnificatory apartment.Information security and other problems, if not effectively resolved, will seriously affect indemnificatory apartment's information push.Aiming at these problems, this paper puts forward the corresponding security countermeasures on the basis of analyzing the characteristics of indemnificatory apartment information, and puts forward a unified information format, information comparison, encryption key management scheme, in order to solve the information format,Information security and other issues provide solutions.At the same time, the digital signature technology and digital watermarking technology are introduced into the collection and push process of indemnificatory apartment information, which provides technical countermeasures to solve the secure transmission of indemnificatory apartment information on the Internet and to ensure the integrity and non-repudiation of indemnificatory apartment information.The innovation of this paper: put forward the differential information push scheme based on indemnificatory apartment information model and information flow characteristics, which is helpful for the user to get the information service they need in time, accurately and efficiently.Promote communication between users and entities involved in government departments and indemnificatory apartment construction.
【学位授予单位】：湖南农业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F299.23;F224

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