基于AT的应急信息需求分析方法及应用

发布时间：2018-04-22 12:15

本文选题：信息需求 + 活动理论　；参考：《兰州大学》2011年硕士论文

【摘要】：近年来,随着我国各种突发公共事件的发生,应急管理研究已成为学者研究的新领域和新热点。目前,我国应急管理的相关理论和实践研究日益成熟,研究内容已触及应急管理的多个方面,但是应急信息需求分析方面的研究很少,尚属空白。应急信息需求分析是应急信息管理的基础,也是开展其他一切应急管理工作的前提。当前的应急管理模式已由被动的事后应对转向主动的事前预防和准备,而掌握准确的应急信息需求是事前预防和准备的重要内容,直接影响应急预防和准备的效率和作用。高效的应急信息需求分析方法更是建立高效的应急信息系统的必备要素和前提,具有很高的研究价值。本文通过深度文献调研总结了应急管理信息需求分析的国内外研究现状,首次将AT(活动理论)引入应急信息需求分析研究,首先概述应急管理和AT的相关内容,并详细阐述了AT的来源、历史发展、框架特点、相关概念界定及应用范围等问题,重点探讨基于AT提出的一种应急信息需求分析方法,论述了该方法的原理、步骤和应用问题,并将该方法应用于舟曲特大泥石流灾害的生活保障救援物资管理信息需求分析,最后比较不同的信息需求分析方法,对基于AT的应急信息需求分析方法进行效能检验,为应急信息管理提供了理论和实践支持,最终为应急信息管理提供服务,提高政府应急信息管理能力。
[Abstract]:In recent years, with the occurrence of public emergencies in China, emergency management research has become a new research field and hot spot. At present, the theory and practice of emergency management in our country are becoming more and more mature, the research content has touched on many aspects of emergency management, but the research on emergency information needs analysis is still a blank. Emergency information needs analysis is the basis of emergency information management, and also the premise of all other emergency management work. The current mode of emergency management has changed from passive response to active prevention and preparation, and mastering accurate information needs is an important content of prevention and preparation in advance, which directly affects the efficiency and function of emergency prevention and preparation. The efficient method of emergency information needs analysis is the essential factor and premise of establishing an efficient emergency information system, and it has high research value. This paper summarizes the current situation of emergency management information needs analysis at home and abroad through in-depth literature research, and introduces ATS into emergency information needs analysis for the first time. Firstly, it summarizes the relevant contents of emergency management and AT. The origin, historical development, frame characteristics, definition of related concepts and application scope of AT are described in detail. A method of emergency information requirement analysis based on AT is discussed, and the principle, steps and application of this method are discussed. The method is applied to the information demand analysis of life support and relief materials in Zhouqu huge debris flow disaster. Finally, the effectiveness of the method based on AT is tested by comparing different information demand analysis methods. It provides theoretical and practical support for emergency information management, and finally provides services for emergency information management and improves the ability of government emergency information management.
【学位授予单位】：兰州大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：D035

【引证文献】