基于Faster RCNN检测器的输电线路无人机自主巡检系统

The Autonomous Inspection System of Transmission Line UAV Based on Faster RCNN Detector

随着电网规模的不断扩大以及科技水平的不断提高,无人机自主巡检技术以其便捷高效的特点,成为输电线路巡视检测未来的趋势。然而,目前无人机自主巡检技术对于输电线路参数的完整度与精确度要求较高,阻碍了该项技术的发展。因此,文章提出一种基于Faster RCNN检测器的输电线路无人机自主巡检系统,通过Faster RCNN检测器在巡检过程中自动识别输电线路杆塔关键结构,并采集图像信息完成自主巡检任务。经实验验证,该系统一方面提高了巡检采集图像的准确率;另一方面扩大了无人机自主巡检的适用范围,提高了输电线路巡检效率,提升了输电线路巡检质量,为新型智能化输电线路巡检工作提供了新方向。

With the continuous expansion of power grid and the continuous improvement of science and technology,UAV autonomous inspection technology has become the future trend of transmission line inspection and detection due to its convenience and efficiency.However,the UAV autonomous patrol technology requires high integrity and accuracy of transmission line parameters,which hinders the development of this technology.Therefore,this paper proposes an autonomous inspection system of transmission line UAV based on Faster RCNN detector,which can automatically identify key structures of transmission line towers during the inspection process and collect image information to complete the autonomous inspection task.The experimental results show the system improves the accuracy of image acquisition in patrol inspection and expands the application scope of autonomous patrol inspection of UAV,thus improves the transmission line inspection efficiency and the quality of transmission line inspection,to provide a new direction for the new intelligent transmission line inspection.