复杂装备通信系统数据传输终端机检测系统设计

摘要

The structure of data transfer terminal machine of complex weapon communication system is complicated and the technique is advanced, the technique guarantee is difficult. The army mainly lacks maintenance support equipments. This paper designed a detection system of data transfer terminal machine which is based on PCI bus architecture, includes A/D, D/A, DI, DO interface module, digital signals conditioning module and analog signals conditioning module. This system could collect and process the main communication interface signals of data transfer terminal machine and realize the detection of major communication signals such as 2FSK signal and parallel digital communication signal. This detection system provides a practical technical support method to data transfer terminal machine of complex weapon communication system, and has an important significance for improving the weapon automation maintenance level.%针对复杂装备通信系统数据传输终端机结构复杂,技术先进,部队技术保障难度大,缺乏维修保障设备的问题,设计了基于PCI总线结构,包含A/D、D/A、DI、DO接口模块,数字信号和模拟信号调理模块的数据传输终端机检测系统.该系统能够对数据传输终端机主要通信接口信号采集与处理,实现了2FSK信号和并行数字通信信号等数据传输终端机主要通信信号的检测.该检测系统为复杂装备通信系统数据传输机技术保障提供了实用的方法,对装备维修自动化水平的提高具有重要的意义.