摘要
在卫星通信链路中,串口通信故障往往涉及多个设备,若不能准确定位故障点,将影响通信任务执行。为快速定位串口通信问题,在研究串口通信模式和通信协议基础上,选取适当硬件模块,设计相应控制软件,搭建串口检测平台,将信道设备与检测平台进行连接和测试,实现待测设备性能评估和串口状态诊断功能,为快速处置设备问题、提升设备维护效率提供支持。
In satellite communication links,serial communication faults often involve multiple devices.If the fault point cannot be accurately located,it will affect the execution of communication tasks.In order to quickly locate the serial communication problem,based on the study of serial communication mode and communication protocol,appropriate hardware modules is selected,corresponding control software is designed,a serial detection platform is built,the channel equipment with the detection platform is connected and tested,the functions of performance evaluation and serial state diagnosis of the equipment under test are realized,which provides support for quickly handling equipment problems and improving equipment maintenance efficiency.
作者
张政治
李洋
ZHANG Zhengzhi;LI Yang
出处
《现代导航》
2023年第2期146-149,156,共5页
Modern Navigation
关键词
串口通信
检测平台
设计
Serial Communication
Detection Platform
Design
