车载超短波电台维修数字化训练系统的设计与实现

Design and Realization of Digital Training System for Carrier Ultra-short-Wave Radio Maintenance

针对陆军某新型车载超短波电台原理和结构复杂,采用实装或半实物仿真训练成本高、训练效益低的实际问题,采用嵌入式技术、数字化样机、无线网络通信等技术,开发车载超短波电台维修数字化训练系统;系统采用“主控机+电台数字样机”模式,通过对“数字样机”面板模块及内部模块电路的数字化设计,实现采用“电台数字样机”对车载超短波电台工况和20多种典型故障的模拟;通过主控机控制“电台数字样机”完成超短波电台的正常工作状态检查、分解组合、故障判排等训练,以期解决陆军部队车载超短波电台维修训练手段不足、维修保障能力落后的问题。

According to the complexity of new vehicle's ultra-short-wave radio's principle and structure,the training cost is high and the benefit is low by using the real equipment or semi-physical simulation system.The digital training system for carrier ultra-short-wave radio maintenance is developed based on this problem.The system adopts embedded technology,digital prototype,wireless network communication and other technologies.It uses the model of“master control machine+digital prototype of radio”,through the digital design of the“digital prototype”panel module and the internal module circuit,the simulation of carrier ultra-short-wave radio operating condition and 20 typical faults is realized.Then it uses the master control machine to control the digital prototype to realize the ultra-short-wave radio status inspection,decomposition and combination,fault troubleshooting training.By developing the system,the problem of insufficient training means and backward guarantee ability of army carrier ultra-short-wave radio maintenance can be solved.