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综合分析了干线传输网现状及薄弱环节,阐述了干线光缆维护中巡检系统应用的必要性和迫切性,对GPS+移动通信网络定位和信息钮(接触式、感应式)巡检系统的实现技术和状况予以剖析,并就巡检系统的实际应用提出了一些建议。
This paper analyzes the status quo and weak links of the trunk transmission network and expounds the necessity and urgency of the application of the inspection system in the maintenance of the trunk optical fiber cables. The technology of GPS + mobile communication network positioning and information button (contact, sensor) inspection system And status analysis, and put forward some suggestions on the practical application of the inspection system.