Modeling Technology SysML Based Emergency Management System

In order to effectively deal with the emergencies such as earthquakes, the establishment of emergency management system is very necessary. In view of the characteristics of emergencies, the emergency management system we established can be very huge and complicated. After analyzing and comparing a variety of methods of system modeling, decide to build the emergency management system by using SysML model. The work and research I do are as follow:(1) According to the theory of emergency management, build models of general emergency management system dealing with the emergencies based on SysML from the perspective of "requirement-structure-behavior".(2) According to the characteristics of earthquake and the theory of earthquake emergency plan, build models of the emergency management system dealing with earthquake based on SysML from the perspective of "requirement-structure-behavior".(3) Taking a certain earthquake case as the background of information system construction, build a series of system engineering models based on SysML from different points of view, and design the earthquake emergency scenarios.This article tightly focus on the requirement of emergency management system modeling, and accomplish the work of emergency management system modeling by using SysML gradually from general to special, special to more special. It is significant to effectively conduct the development and design of the actual emergency management system.