Power transmission line forest fire monitoring method and system based on remote sensing data cloud detection

Abstract

The invention relates to a power transmission line forest fire monitoring method and system based on remote sensing data cloud detection, and belongs to the technical field of power transmission lineforest fire monitoring. The method comprises the steps of remote sensing data acquisition, cloud layer detection, potential fire point identification, absolute fire point threshold detection, fire point detection based on a background information method, solar flare elimination and the like. According to the method, the forest fire information can be quickly and accurately obtained from the obtained remote sensing image, false detection and missing detection are reduced, the forest fire near the power transmission line is monitored, the comprehensiveness of forest fire monitoring of the powertransmission line can be effectively improved, coping measures can be conveniently taken in time, and greater loss is avoided.

Description

technical field [0001] The invention belongs to the technical field of transmission line mountain fire monitoring, and in particular relates to a transmission line mountain fire monitoring method and system based on remote sensing data cloud detection, capable of real-time and rapid monitoring of mountain fire information near the transmission line, determining the location of the fire point, and forming a fire point According to the corresponding environmental factors including topography, climate and other factors, a fire spread model is established to conduct fire deduction for each fire point to check whether its development within ten minutes It will threaten the normal operation of the transmission line. Background technique [0002] High-voltage transmission lines span a wide area, high mountains, and high altitudes. The natural conditions of the places they pass are complex. Affected by natural and human factors, wildfires often endanger the conductors and threaten t...

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Problems solved by technology

However, the frequent occurrence of wildfire accidents in recent years and the serious damage they cause indicate th

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