The stability of transmission lines is one of the important factors to ensure stable power supply. In this paper, a set of UAV intelligent power line inspection flight control system is designed according to the special flight requirements of UAV in power line inspection operation based on the principle of photogrammetry. The key technologies of the system include UAV flight attitude control, high-precision time synchronization between multiple sensors, defect detection and intelligent diagnosis, airborne sensor calibration, wireless communication, and ground data processing. In this paper, a camera and an on-board computer are innovatively used for real-time image processing and pattern recognition for wire feature acquisition. At the same time, this paper proposes an improved Canny edge detection algorithm combined with image segmentation technology to achieve wire feature extraction and identification. The field test results show that the system can complete the remote control of the UAV and realize the intelligent navigation and inspection of the transmission line UAV.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Research on the Application of Computer Vision Technology in Power System UAV Line Inspection


    Beteiligte:
    Cheng Xuchang (Autor:in)


    Erscheinungsdatum :

    2022




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt




    Tracking System for Underwater Inspection Using Computer Vision

    Drews Jr., Paulo / Kuhn, Vinicius / Gomes, Sebastiao | IEEE | 2012


    Photogrammetric Power Line Inspection System

    Zhang, W. / Zhongguo yao gan wei xing di mian zhan | British Library Conference Proceedings | 2006


    UAV Inspection Technology and Application of Transmission Line

    Du, Quanwei / Dong, Wuzhong / Su, Wei et al. | IEEE | 2022


    Power transmission line inspection unmanned aerial vehicle and power transmission line inspection system

    ZHU JINMENG / ZHAO WEI / GE ZHAO et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    CAD based off-line programming of a vision inspection system

    Smith,M. / Hill,T. / Smith,G. et al. | Kraftfahrwesen | 1995