Special unmanned helicopter system suitable for routing inspection on power grid in mountain area

Abstract

The invention discloses a special unmanned helicopter system suitable for routing inspection on a power grid in a mountain area, which comprises a sensor network, an information transmission network and an information processing center. According to the special unmanned helicopter system suitable for routing inspection on the power grid in the mountain area, which is disclosed by the invention, in the complex terrain environment of the mountain area and under the complex weather conditions of the mountain area, a medium-sized special unmanned helicopter system suitable for routing inspection on the power grid in the mountain area and an application method thereof can be provided. According to the invention, effective fusion of cutting-edge advanced technologies such as an unmanned aerial vehicle platform technology, a data chain communication technology, a GIS (Geographic Information System) technology, a visible light / infrared / ultraviolet high definition shooting, storage and transmission technology, a distance measuring and sensing technology and an image diagnostic evaluation technology is sufficiently utilized to implement daily routing inspection on a power transmission line.

Description

[0001] technical field [0002] The invention relates to an inspection and detection device for a mountainous power grid, in particular to a medium-sized dedicated unmanned helicopter system suitable for the inspection of a mountainous power grid. [0003] Background technique [0004] With the development of the power system, the transmission line is getting longer and longer, and the voltage level is getting higher and higher. At present, there are nearly 900,000 kilometers of power lines of 110kV and above in my country. Line inspection operations are carried out many times a year, and the workload is huge. [0005] At present, the inspection methods adopted in my country are mainly manual inspection and manned helicopter inspection. Manual inspection is the inspection of power line inspection personnel walking along the line. The inspection method is mainly to check the lines and towers through binoculars. The manned helicopter inspection is that the po...

AI Technical Summary

Problems solved by technology

The use of manned helicopter inspection technology and methods has problems such as expensive helicopters and their maintenance costs and personnel safety.

Due to the limitations of testing instrument technology, the flight speed of the manned aircraft cannot be too fast and the altitude cannot be too high, so a slight error in the flight of the manned aircraft may cause serious consequences of aircraft crash and death, and it is also very likely to cause serious damage to the aircraft. Disastrous consequences for power grids

Images