基于信令监测的自然灾害告警系统的设计与实现

发布时间：2019-02-14 18:37

【摘要】：当前我国人民的生活水平虽然已经有了显著的提高,但是由自然灾害带来的损失也十分严重。针对自然灾害预警中手机短信预警方式,运营商已经与很多自然灾害预警部门进行了合作,但是在进行短信预警时,往往需要涉及到运营商的多个系统,这样无疑大大降低了自然灾害预警的速度。因此,需要一个在自然灾害指令下发后,在短时间内能够迅速做出短信下发的预警系统。基于信令监测的自然灾害告警系统致力于建设精准预警和快速预警平台,通过运营商的信令监测系统采集用户终端位置信息,并将位置相同的用户MDN号码按照Cell-ID进行存储。自然灾害告警系统按照区域和路线进行预警,通过对外开放接口向应急信息发布系统提供告警业务服务。首先,本文对自然灾害告警系统的当前国内外研究现状进行了研究,后对系统中使用到的背景知识进行了详细的阐述,并通过对系统的需求分析,确定了系统中所需实现的功能性业务和性能指标。其次,对系统的整体结构做出了概要设计,解决了存在的关键问题,并按照设计的结构对系统的各个功能模块进行了具体的实现。最后,对系统进行了测试,并且测试项目全部通过,满足需求的分析的要求。
[Abstract]:Although the living standard of our people has been greatly improved, the losses caused by natural disasters are very serious. In view of the early warning mode of SMS in natural disaster warning, operators have cooperated with many departments of early warning of natural disasters, but in the process of SMS warning, they often need to involve many systems of operators. This no doubt greatly reduces the speed of natural disaster warning. Therefore, there is a need for an early warning system that can send short text messages within a short period of time after a natural disaster instruction is issued. The natural disaster warning system based on signalling monitoring is dedicated to building a precise early warning and rapid warning platform. The user terminal location information is collected through the signaling monitoring system of the operator and the MDN number of the user with the same location is stored according to the Cell-ID. The natural disaster warning system provides warning service to the emergency information issuing system by opening up to the outside world according to the region and route. First of all, this paper studies the current situation of natural disaster warning system at home and abroad, and then describes the background knowledge used in the system in detail, and through the system needs analysis, The functional business and performance indexes are determined. Secondly, the overall structure of the system is designed briefly, the key problems are solved, and each functional module of the system is implemented according to the design structure. Finally, the system is tested, and all the test items are passed to meet the requirements of requirements analysis.
【学位授予单位】：北京邮电大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP311.52;TP277

【参考文献】