基于图形化的通信光缆管理方法

Graphical-based management method of communication optical cable

针对传统光缆路由管理方法存在的路由数据准确率低、管理分散和共享性差等问题,提出了一种基于图形化的光缆路由管理方法。建立基于网络地理信息系统(WebGIS)的光缆路由数据模型,采用隐马尔可夫模型(HMM)的地图匹配算法将空间数据与光缆路由有机结合,确保路由资料和现场实际的一致性;并基于ThinkPHP框架构建了表格-模板转换平台,完成Excel格式的配线资料与路由地理信息的同步显示。该方法能满足运维人员对光缆信息查询和光缆快速定位的需求。

To solve the problem of management method on communication cable routing information such as dispersive cable data hard to share and poor matching degree with real data,this paper proposes a graph-based information management method which is used to establish the optical cable routing data model based on the internet geographic information system(WebGIS).This system adopts the algorithm of map matching based on hidden Markov model(HMM)to combine both the spatial data and cable properties closely,which ensures the uniformity of routing data between materials and real devices,and the table-template conversion platform based on ThinkPHP frame work is constructed to display both wiring data in Excel format and routing geographic information synchronously,which meets the requirements of operation and maintenance personnel for information query and rapid positioning of optical cable.