A High Precision Beidou Intelligent Fusion Positioning Method For Power Tower Monitoring

Transmission tower is the load-bearing infrastructure of power line, and its safety monitoring is directly related to the safety and reliability of power supply. The position information sensing device is installed in the tower body and the base of the transmission tower, and the accurate position information of the monitoring point can be obtained in real time, so that the pole can be timely warned when the displacement or tilt occurs, and the tower can effectively avoid the occurrence of safety accidents. This paper proposes a high-precision Beidou intelligent fusion positioning method for power pole and tower monitoring. Firstly, the combined positioning model of Beidou /GPS satellite and acceleration sensor inside the pole and tower monitoring device is constructed respectively. The pole and tower position information monitoring device periodically uses Beidou + acceleration sensor and GPS+ acceleration sensor to locate. By collecting the quality parameters of Beidou and GPS satellite observation data, Beidou + acceleration sensor and GPS+ acceleration sensor fusion positioning, the quality parameters are calculated, which are used as input parameters of the intelligent fusion positioning model, and the fusion positioning algorithm based on the LSTM model is used to output the precise coordinates of the monitoring points of the transmission tower. In this way, the position deviation in various directions of the tower is found in time and the early warning is issued to effectively prevent the occurrence of safety accidents.