摘要
文章研究了一种用于自动监测的输电线路杆塔塔基滑移监测系统。系统采用高精度的北斗、GPS双系统测量技术,前端设备把采集到的差分数据传送到后台服务器,后台服务器建立数据接收软件、数据库、卫星解算数据模型。解算模型再对双系统监测数据进行综合解算,得出监测站相对于基准站的三维相对位移偏差及基线长,精度达到厘米级。系统实现了对输电线路电力杆塔塔基的实时监控,有效提高了电力杆塔塔基滑移监控的自动化水平,确保了输电线路电力杆塔的运行安全。
In this paper, transmission towerslipmonitoring system is developed. The system adopts the high-precision measurement technology of Beidou and GPS dual-system. The front-end equipment transmits the differential data to the background server respectively, and the background server establishes the data receiving software, database and satellite solution data model. The solution model performs a comprehensive calculation on the dual-system monitoring data, and obtains the 3-dimensional relative displacement deviation and the baseline length of the monitoring station relative to the reference station. The accuracy reaches centimeter level. The system realizes the real-time monitoring of the tower-base of the transmission tower, effectively improves the automation level of the high-precision monitoring of the tower-base slip, and ensures the safe operation of the transmission tower.
引文
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