光纤网络在线监测管理系统优化设计

Optimization design of optical fiber network online monitoring management system

针对光纤网络在线监测系统在使用过程中存在诸如创建光路等操作繁琐、告警数据展现不实时、监测设备可扩展性差以及测试数据分析不够准确的问题,采用WebGIS、HTML5和WebSocket等技术对其进行优化改造。系统中增加了通信机,并采用一种基于小波变换动态降噪的方法进行OTDR曲线数据分析,实现了操作可视化、告警数据实时展现、兼容不同协议的监测设备,大幅提升OTDR曲线数据分析的快速性和准确性。

Aiming at the problems of cumbersome operation such as creating optical path,non real-time display of alarm data,poor scalability of monitoring equipment and inaccurate analysis of test data in the use of optical fiber network online monitoring system,the WebGIS,HTML5 and WebSocket technologies are used to optimize and update it.A communication machine is added to the system,and a method of dynamic noise reduction based on wavelet transform is used for OTDR curve data analysis,which realizes visualized operation,real-time display of alarm data and compatible with monitoring equipment of different protocols,and greatly improves the rapidity and accuracy of OTDR curve data analysis.