Multi-Protocol Real-Time Simulation Network Design And Data Visualization Application

The research and development of data link reflects the capability and level of information equipment.It is an important part of the military communications field.The design and application of data link systems through modeling and simulation technology is an important research method.Based on the analysis of data links modeling and simulation requirements,this thesis conducts a unified planning and overall design of real-time multi-protocol simulation network.And a system-and network-level modeling and simulation was performed to evaluate the effectiveness of Combat Chain System.Meanwhile,we can manage and visualize the simulation network with the help of data visualization technology from all dimension.There are three contributions of this thesis:First,design a multi-protocol real-time simulation network that includes network structure and business processes,which covers Link 11 and Link 16 data links,software,DSP and embedded platform simulation in stack networks and multi-user scenarios.Second,we set up an operating environment of the simulation network based on the design of the multi-protocol real-time simulation network.And six important modules in the Python application are designed and implemented,which can explain test result from database records and server logs.As a result,the availability and reliability of the simulated network is verified.Third,we use the technical solution based on the Vue.js front-end framework and the Echarts visualization library to make server deployment,in which case we use Nginx+uWSGI+Application to implement data visualization applications,interface design,and function implementation.The multi-protocol real-time simulation network is evolved based on the physical simulation on ARM single-chip microcomputer.It is a network that has advantages of complete,autonomous,data transmission controllable.It is also cost efficient,highly portable,configuration flexible and visible.This topic are controllable,non-destructive,secure,reproducible,efficient and general.It is of vital significance to the information construction of military communications.