摘要
介绍了一种对通信光缆中多路光纤的光功率进行实时监测的仪器,给出了其设计原理,实现方法及软、硬件结构。为了方便系统的扩展,在结构设计时采用了主从式架构,并在主模块部分应用了嵌入式操作系统。同时系统具有多种报警形式,并具有自动切换光纤的功能。
Introduced a real-time optical power monitor that can measure optical power of many fibers in the optical cable. In this paper, the design principle, realization method and structure of hardware and software are presented. The system bought forward structure of principal and subordinate to system extension, and applied embedded-system to the main model of this system. The same time, the system had many alarm forms and function of automatic switch fiber.
出处
《仪表技术与传感器》
CSCD
北大核心
2006年第8期7-9,共3页
Instrument Technique and Sensor
关键词
嵌入式系统
光纤
光功率监测
embedded-system
fiber
optical power supervision
