摘要
文章分析了VSAT室外单元的监控原理,对地面端站的监控信号特点做了剖析,测试获得了监控信号协议。在此基础上,给出了一种基于嵌入式单片机控制技术的室外单元检测平台设计方案,以及关键设备的硬件和软件设计结构。该平台为卫星设备检测维修提供了一种新的方法。
A design Of a Monitor ＆ Control Platform for ODU Test in VSAT is introduced and presented in the aspects of software and hardware in detail.The design is based on the analysis and research of the ODU Monitor ＆ Control measurement and protocol. The M＆C message structure of an ODU equipment is anatomized detailed. Meanwhile,the hardware structure,and the software-flow of the instrument are given. The design recommends a new method to the VSAT equipment test for servicing.
出处
《微计算机信息》
2009年第17期188-189,210,共3页
Control & Automation
关键词
VSAT
室外单元
监控
单片机
VSAT
ODU
M＆C
SCM（Single Chip Microcontroller）
