地震现场烈度调查信息服务系统的设计及初步实现

发布时间：2018-04-30 04:22

本文选题：烈度调查 + 需求分析　；参考：《中国地震局工程力学研究所》2015年硕士论文

【摘要】：地震是严重威胁人类生存安全的自然灾害之一[12],而中国是世界上地震活动最频繁、震害最严重的国家之一,特别是近几年我国地震形势更是严峻。震后及时有效的应急救援工作可以大大减轻地震灾害,而地震烈度评定工作又是地震应急工作的重中之重。地震烈度图在震时可为伤亡人员搜救以及救灾物资分配提供科学指导,并为灾害损失评估工作奠定基础;在震后可为恢复重建提供依据,还可用于烈度衰减规律研究等科研工作。因此,在震后快速准确地评定出灾区的地震烈度对防震减灾工作具有重要意义。然而,目前地震烈度调查方式还是以白天震害调查晚上资料整理的模式为主,调查手段以传统的纸笔记录和拍照为主。但是,现在烈度调查要求的时间由以前的几个月缩短到几天,传统的调查方式和手段已经很难满足要求,急需一套智能化的移动终端系统并配合相应的后台处理系统共同来提高烈度评定的效率。因此本文主要研究内容是地震现场烈度调查信息服务系统的设计与初步实现。通过该系统实现地震现场烈度调查工作的信息化、规范化、智能化和实时化,提高地震现场烈度调查评定工作的效率。论文主要完成以下工作:(1)系统功能设计。综合分析地震现场烈度调查工作的现状,对系统的需求对象和需求信息进行了分析,着重研究烈度调查的需求对象与调查系统间的信息交互关系,提出系统为解决现状所设定的功能总体目标,并设计了满足功能需求的四个子系统。人员管理与任务调度子系统用来确定人员名单并实时跟踪其轨迹,前后方实时信息沟通与任务调度;灾情信息共享与服务子系统用来给需求各方提供灾情共享服务;烈度调查子系统用来现场采集数据,实时与计算传输数据;信息交互处理中心子系统用来整合并综合分析各项辅助数据信息来进行烈度评定。(2)系统架构设计。根据地震现场烈度调查的实际需求,在充分遵循国家规范的原则上,分别对四个子系统进行概要设计和详细设计,对系统架构、业务流程、功能模块、数据结构等系统的核心元素进行了研究,形成系统的雏形。(3)系统界面设计。以功能设计为基础,以架构设计的核心元素为设计框架,设计人机交互界面,将各功能需求以计算机视角进行了实现,通过以上研究使得系统得以初步实现。
[Abstract]:Earthquake is one of the natural disasters that seriously threaten the safety of human survival [12], and China is one of the most frequent earthquake activities in the world, one of the most serious earthquake damage countries, especially in recent years, the earthquake situation in China is more severe. The timely and effective emergency rescue work after the earthquake can greatly reduce the earthquake disaster, and the earthquake intensity evaluation work is also an earthquake. The earthquake intensity map can provide scientific guidance for the casualty search and rescue and the distribution of disaster relief materials during the earthquake, and lay the foundation for the disaster loss assessment work, and can provide the basis for the restoration and reconstruction after the earthquake, and can also be used in the research work of the law of intensity attenuation. The seismic intensity of the region is of great significance to the earthquake prevention and disaster reduction work. However, the seismic intensity survey method is mainly based on the daytime seismic damage investigation in the evening data, and the investigation means are based on traditional paper and pen recording and photo taking. The method and means of checking have been difficult to meet the requirements. An intelligent mobile terminal system is urgently needed and the corresponding background processing system is combined to improve the efficiency of the intensity evaluation. Therefore, the main research content is the design and preliminary realization of the seismic field intensity survey information service system. The information, standardization, intelligentization and real time of the investigation work to improve the efficiency of the earthquake field intensity investigation and evaluation work. The main work of this paper is as follows: (1) the system function design, the comprehensive analysis of the current situation of earthquake field intensity investigation, the analysis of the requirement and demand information of the system, and the need to study the needs of the intensity investigation. The information interaction between the object and the investigation system is sought, and the overall goal of the function set by the system is proposed, and four subsystems are designed to meet the functional requirements. The personnel management and task scheduling subsystem is used to determine the staff list and track its trajectory in real time. The real-time information communication and task scheduling of the front and back sides; the disaster information sharing. The enjoyment and service subsystem is used to provide disaster sharing services to all parties in demand; the intensity survey subsystem is used to collect data, real-time and transfer data in real time. The information interactive processing center subsystem is used to integrate and analyze various auxiliary data information for evaluation of intensity. (2) system architecture design. Based on seismic field intensity survey The actual demand, in full compliance with the principle of national standards, the four subsystems are designed and designed separately, the core elements of system architecture, business process, function module and data structure are studied to form the prototype of the system. (3) the interface design is based on the function design and the core of the architecture design. The heart element is the design frame, the human-computer interaction interface is designed, and the function needs are realized by the computer perspective. Through the above research, the system can be realized preliminarily.

【学位授予单位】：中国地震局工程力学研究所
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：P315.9-39

【参考文献】