石家庄学院学报

针对通讯运营商的基站设备、IPRAN和天馈系统等自由资源的巡检,提出了基于移动终端的巡检方案,以Eclipse为开发平台,My SQL作为后台数据库,采用智能终端作为巡检工具,运用定位技术实现巡检线路实时监控、巡检轨迹合理规划;将采集到的抱杆和天线图像,采用图像自适应滤波技术和图像分割技术进行处理得到特征图像,进而得到机械下倾角,并提出了以天线挂高和采集距离作为修正参数得到测量修正值;最后,对历史巡检数据从区域、运维专业、故障类型、处理平均时长等多个维度进行统计和分析,形成直观趋势图,实现巡检系统预警和对代维单位及巡检人员的综合测评.系统解决基础工参更新实时性差、准确性低的问题,还可以自动统计基站断站时长.目前系统已经应用于某通信公司的日常基站巡检,取得了较好的效果.

In accordance with the communication operator's base station equipment, IPRAN and antenna system and other free resources inspection, the inspection scheme based on mobile terminal is proposed.With Eclipse as the development platform, My SQL as the background database, intelligent terminal as a tool for inspection, positioning technology is used to realize real-time monitoring and rational planning of inspection track. Image adaptive filtering and image segmentation are used on the images of the pole and antenna to get the characteristic image, and then get the mechanical dip angle. The correction parameters are obtained from the antenna height and collecting distance as the correction parameters. Finally, by doing statistics and analyzing the data of historical inspection from the regional, operation and maintenance professionals, the type of failure, the average length of processing and other dimensions, a visual trend char is formed, which realizes the early warning of the inspection system and the comprehensive evaluation of the maintenance unit and the inspection personnel. The problem of poor real-time performance and low accuracy is solved. In addition, it can automatically countthe duration of off-station. At present, the system has been applied to a communication company's daily base station inspection, achieving good results.