Design And Implementation Of XX Mission Situational Awareness System Of The Whole Process

Our country has developed rapidly since the 21 st century. Since today's world situation is becoming more and more complex, our country must have a stable environment to maintain its rapid development. To keep stable, we must have powerful military force, thus the urgency and importance of national defense construction is self-evident. The demand of range to the full situational awareness in the process of missile test task is higher and higher. Through the whole process, the landing of test missions from pre-launch to situational awareness, this system provides real-time situational information for commanders at all levels, helps commander quickly locate fault and provides a basis for the decision of the commander.Using the MVC pattern as system architecture and using a modular design concept, this system has strong cohesion among function modules, low coupling between modules and good extensibility. The missions are pre-launch situational awareness, flying situational awareness and the situational awareness information archiving and analysis. The system adopts two screens to display information. The left screen provides a logical decision tree and the right screen provides all kinds of specific measurement information. Logic decision tree shows the system measurement information of the logical relationship and hierarchical relationship and displays the overall situation of test missions flight information, which uses the visual displays and helps commander grasp the global situation and make the right decisions. The right screen uses curves, forms and coordinates to show real-time status information. The expansion of the system performance is good and it can satisfy different models of test task.Firstly, this paper introduces the situational awareness system background, present situation at home and abroad and the research significance of the topic. Secondly, this paper describes the theoretical background of this project and introduces the WPF, XAML language, the MVC framework, and Socket network programming technology. Thirdly,this paper analyses situational awareness system, summarizes the characteristics of the system, designs principles and has carried on the function analysis of system. On the basis of requirements analysis, we design the system structure and flow of the system. After, this paper describes designment and implementation details of each function module from pre-launch to accomplishment. Finally, this paper verifies the situational awareness system,shows the running effect, summarizes the project and looks into the future.