An automatic acquisition algorithm for power distribution line based on vehicle-mounted system

Xu Zhang; Wei Xu; Jianxiang Li; Haipeng Wang; Yong Sun

doi:10.1117/12.2502984

9 August 2018 An automatic acquisition algorithm for power distribution line based on vehicle-mounted system

Xu Zhang, Wei Xu, Jianxiang Li, Haipeng Wang, Yong Sun

Proceedings Volume 10806, Tenth International Conference on Digital Image Processing (ICDIP 2018); 108066Q (2018) https://doi.org/10.1117/12.2502984
Event: Tenth International Conference on Digital Image Processing (ICDIP 2018), 2018, Shanghai, China

Abstract

In order to realize automatic inspection of power distribution line and improve the safety of distribution network, a novel vehicle inspection system was designed, which contains visible-light camera, infrared imager and partial discharge detector. To ensure the effective information acquisition of equipments we expected to inspect, visual servo is used here to implement data automatic collection. An improved Edge Drawing Lines(EDLines) algorithm which gives fast and accurate results was proved to detect power lines in images. Based on the position of wire line in image, a reasonable pitch angle of pan-tilt can be adjusted automatically to realize the tracking process. On condition that GPS information of vehicle and power poles is given, a method of image capturing for pole and tower using image-based servo system is proposed, which provides the clear and the integrated images. Faster-RCNN algorithm is adopted here for detection and location of electric power tower in images. The experimental results demonstrate that the approach is effective for automatic inspection data collection of power distribution line and has a good application value.

Citation Download Citation

Xu Zhang, Wei Xu, Jianxiang Li, Haipeng Wang, and Yong Sun "An automatic acquisition algorithm for power distribution line based on vehicle-mounted system", Proc. SPIE 10806, Tenth International Conference on Digital Image Processing (ICDIP 2018), 108066Q (9 August 2018); https://doi.org/10.1117/12.2502984

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KEYWORDS

Detection and tracking algorithms

Inspection

Image segmentation

Sensors

Image processing

Image processing algorithms and systems

Evolutionary algorithms

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