A path planning method for electric power rescue and disaster relief in mountainous areas under heavy rain

Abstract

The present invention provides a path planning method for electric power rescue and disaster relief in mountainous areas under heavy rain, including: digitally processing the longitude and latitude information of the location of the disaster-stricken power transmission equipment; Extract the flood path characteristics and rising water heights of all mountain torrent valleys that the flood passes through; simulate the steep rise and fall of all mountain torrent valleys that pass through the flood path and the flood from the repair starting point to the disaster-stricken power transmission under different precipitation scenarios The time of the equipment repair location; obtain the possible flood path in the future and the time when the flood arrives from the repair starting point to the disaster-affected transmission equipment repair location; based on the extraction results of the range of road lines that may be subject to flash flood disasters, combined with the roads in the submerged area of ​​road lines that may be subject to flash flood disasters The spatial overlay analysis of the line data is carried out to extract the road line data of the possible disaster-affected areas.

Description

technical field [0001] The invention relates to the technical field of electric power rescue and disaster relief in mountainous torrential areas, in particular to a path planning method for electric power rescue and disaster relief in mountainous areas under heavy rain. Background technique [0002] How to avoid flood disasters in the rescue and disaster relief of power facilities, and reduce unnecessary losses caused by rainstorm and flood disasters as much as possible is particularly important. [0003] Mountain torrent disaster is a kind of disaster that is easy to occur in mountain torrential rain season. It has strong suddenness and short foreseeable time, and often causes serious disasters. Power equipment is often built in the hills and wilderness. When damaged by heavy rain, the on-site rescue work is easily affected by sudden flash floods, which increases the difficulty of rescue and disaster relief. The research on the path planning method for determining the powe...

AI Technical Summary

Problems solved by technology

Power equipment is often built in the hills and wilderness. When it is damaged by heavy rain, the on-site rescue work is easily affected by sudden flash floods, which increases the difficulty of rescue and disaster relief.

The research on the path planning method for determining the power rescue and disaster relief in mountainous areas under heavy rain is still at a relatively early stage in China. At present, there is no effective method for determining the path planning for power rescue and disaster relief in mountainous areas under heavy rain has been widely adopted and promoted.

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