快速故障检测光路自动切换系统设计与应用

Design and Application of a Quick Fault Detection and Optical Path Automatic Switching System

为避免光缆阻断带来的巨大损失 ,本文设计完成了一个光纤故障快速检测光路自动切换系统。文中介绍了系统的基本原理、实现方法及硬、软件结构 。

In order to avoid immense loss for optical cable break, a quick fault detection and optical path automatic switching system is designed and realized. This paper introduces the basic theory, realization method and structure of hardware and software of the system. The application of the system is presented too.