摘要
针对实验室中连续变量相干光通信平台高灵敏度要求和易受外界干扰的问题,设计了基于LabVIEW和AVR单片机的远程智能控制系统.该系统利用LabVIEW8.2的远程面板(remote front panel)技术、串口VI和数据采集卡,通过RS232标准串行通信接口与AVR单片机通信.实现了相干光通信系统各电路模块电源供电的远程智能控制,有效保护了供电系统,减小了干扰.
In the laboratory, in view of the requirement of high sensitivity and the problem of external interference on continuous variables coherent optical communications platform, the remote intelligent control system is designed based on LabVIEW and the AVR microcontroller. The system communicates with AVR microcontroller through the RS232 standard serial interface, which uses LabVIEWS. 2 remote front panel technology, serial port VI and data acquisition board. The remote intelligent control of the power supply of various electric circuit modules is realized in the coherent optical communications system. The power supply systems are protected effectively and the disturbance is reduced.
出处
《光电技术应用》
2009年第6期43-46,共4页
Electro-Optic Technology Application
基金
福建省教育厅重点科技项目(JA08001)
