Power inspection method and device based on visible light and infrared image fusion of unmanned aerial vehicle

Abstract

The invention discloses a power inspection method and a power inspection device based on visible light and infrared image fusion of an unmanned aerial vehicle. Two fixing seats are arranged at the lower end of a fuselage of the unmanned aerial vehicle respectively; a rotating cloud deck is arranged on each fixing seat; the rotating cloud deck can rotate horizontally and vertically; an infrared camera and a visible light camera are arranged on the two cloud decks respectively; during flight of the unmanned aerial vehicle, the infrared camera or / and the visible light camera shoots / shoot a target; by virtue of a thermal radiation principle of an infrared image and a light reflection principle of a visible light image, two acquired images are effectively registered and fused in real time, so that a final result not only maintains the color and the clear detail contour and edge of the visible image, but also maintains brightness information of an infrared object of the infrared image, and thus the infrared target object has highlighted brightness relative to the background and the target is more easily recognized; a shot image is transmitted to a monitor through a wireless transmissionnetwork, and a processed result of the monitor is sent to a display and a personal communication terminal.

Description

Technical field: [0001] The invention relates to a power system inspection method, in particular to an electric power inspection method and device based on the fusion of visible light and infrared images of a drone. Background technique: [0002] With the vigorous development of the domestic economy, the demand for electric energy is becoming more and more vigorous, and the development of society is inseparable from the support of electric energy. In order to meet the domestic demand for electric energy, the State Grid needs power lines at high Continue to expand in the direction of voltage and large capacity. On the one hand, with the construction of a large number of lines, the coverage area is getting wider and wider, and the terrain conditions are becoming more complex and diverse. For a long time, precise maintenance and efficiency improvement across terrain in power grid construction have been difficult problems to solve. On the other hand, the small faults of the eq...

AI Technical Summary

Problems solved by technology

On the other hand, the small faults of equipment and cables on the line are relatively small in the initial stage, and it is difficult to be discovered by the naked eye. Defects and other phenomena will increase the resistance, increase the current, and cause heat concentration, which will cause major power failures and accidents.

Traditional power line inspections are usually done manually, which usually requires a large number of personnel, a large workload, and low efficiency

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