无人机应急通信虚拟仿真实验平台建设

Construction of UAV Emergency Communication Virtual Simulation Experimental Platform

为解决通信专业实验课程体系独立且设备昂贵,难以线下进行综合性实验等问题,建设了无人机应急通信虚拟仿真实验平台。通过Unity3D建模、人机交互等技术设计了空天地一体化实验教学环境、多层次多课程贯通的实验教学内容,与实验内容相对应的多场景综合实验考核体系。平台整合了应急组网配置、无人机部署与控制、星-空-地链路传输控制、5G网络规划与配置、应急通信链路性能测试与对比等内容系统化展现专业基础知识在无人机应急通信场景中的综合应用。教学实践表明:学生在有效掌握实验原理与应用的同时,进一步实现对多门课程的知识整合与综合运用,达到培养具有综合通信实践能力的新工科专业人才的目标。

In order to solve the problems of independent and expensive experimental course system of communication specialty,and it is difficult to conduct offline comprehensive experiments,a virtual simulation experiment platform for unmanned aerial vehicle(UAV)emergency communication was built.Through unity3D modeling,human-computer interaction and other technologies,the experimental teaching environment of air-space-ground integration,the experimental teaching content of multi-level and multi course connection,and the multi scene comprehensive experimental assessment system corresponding to the experimental content were designed.The platform integrates emergency networking configuration,UAV deployment and control,satellite air ground link transmission control,5G network planning and configuration,and emergency communication link performance test and comparison to systematically show the comprehensive application of professional basic knowledge in UAV emergency communication scenarios.The teaching practice shows that students can effectively master the experimental principle and application,further realize the knowledge integration and comprehensive application of multiple courses,and achieve the goal of cultivating new engineering professionals with comprehensive communication practice ability.