Rainfall type detection method, system and device, computer equipment and storage medium

Abstract

The invention relates to a rainfall type detection method, system and device, computer equipment and a storage medium. The method is applied to a rainfall type detection system, and the system comprises an infrared transceiver, a lightproof baffle and a processor. The method comprises the steps: controlling an infrared transceiver to emit infrared rays to a lightproof baffle according to a presettime period, and emitting at least two infrared rays every time; obtaining a current distance mean value corresponding to the current weather based on the infrared rays emitted by the infrared transceiver, wherein the current distance mean value is the mean value of the average propagation distances of the infrared rays emitted each time in a preset time period under the current weather; and determining the rainfall type of the current weather according to the current distance mean value and a plurality of pre-stored reference distance mean values. By adopting the method, the whole detection period can be shortened, the time resolution is high, the precipitation type detection method implementation difficulty is reduced, and the detection efficiency is improved.

Description

technical field [0001] The present application relates to the technical field of meteorological analysis, in particular to a precipitation type detection method, system, device, computer equipment and storage medium. Background technique [0002] Precipitation is an important cause of natural disasters such as floods, landslides, and mudslides. In the field of meteorological analysis, when conducting precipitation measurement research, it is necessary to distinguish precipitation types, including rain, snow, hail, etc. Different precipitation types have different formation mechanisms, which are of great significance to the study of precipitation measurement. [0003] In the traditional technology, the identification of precipitation type is mainly based on the method of weather radar volume scan data analysis and the method of dual polarization Doppler radar polarization parameters. However, in the above two methods, the acquisition of data relies on large-scale equipment,...

AI Technical Summary

Problems solved by technology

However, in the above two methods, the acquisition of data depends on large-scale equipment, the entire identification process is complicated, the detection and identification cycle is long, and the time resolution is low.

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