Weather prediction system and method for small area, and storage medium

Abstract

The invention relates to a weather prediction system and method for a small area, and a storage medium. The method comprises the steps that: 1, terminal equipment acquires weather information data ofan automatic weather station at an interval of threshold time B; 2, the terminal equipment acquires image information N shot by a CCD camera at an interval of threshold time A, and performs image recognition on the N to find out a cloud layer image Q; 3, the terminal equipment performs octonary graying on the cloud layer image Q to obtain a gray level image W of the Q, wherein if the area of the image with the gray level value greater than 4 in the W accounts for more than half of the total area of the W, the cloud layer of the image Q is defined as rain cloud; 4, a position relation graph between the rain clouds of the continuously shot images is drawn; and 5, a speed vector V1 is obtained, and rainfall prediction on the area where the user is located is performed according to the speed vector V1 and a proportional relation between the position relation graph and a real map. According to the invention, relatively accurate weather information in a small area near a user can be predicted, so that the life quality of people is improved.

Description

technical field [0001] The present invention relates to the field of weather forecasting, in particular to a weather forecasting system, method and storage medium for small areas. Background technique [0002] Weather is a hot issue that people are very concerned about. The prediction of weather can solve many problems. Since ancient times, a lot of experience in weather prediction has been handed down. However, with the continuous improvement of people's living standards and the continuous development of science and technology, It is often not enough to predict the weather by relying on experience alone, and people need more accurate and intelligent methods for weather prediction. [0003] Today's weather forecast generally uses the meteorological bureau to predict the weather based on satellite cloud images, and then informs people of the predicted weather in the form of weather forecasts. However, because the Bureau of Meteorology has to take care of many things, it cann...

AI Technical Summary

Problems solved by technology

But because the Bureau of Meteorology has to take care of a lot of things, it cannot adjust the forecast range according to people's needs and quickly predict the weather at the time people need.

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