Weather forecasting method based on artificial intelligence and numerical calculation
A numerical calculation and weather forecasting technology, applied in calculation, computer parts, forecasting, etc., can solve problems such as large limitations, large calculation amount, and large error in calculation results, so as to avoid losses and reduce errors.
Pending Publication Date: 2022-02-18
ZHENGZHOU UNIVERSITY OF AERONAUTICS
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Problems solved by technology
[0003] At present, more accurate weather forecasts use numerical calculation methods, but their calculations are large and there are many equations, which require the use of large-scale computers, resulting in large limitations, and the equations are nonlinear and prone to problems such as inability to solve them analytically. Although the difference method and The spectral method can solve the problem, but the error of the calculation result is large
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[0023] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, in conjunction with the accompanying drawings and preferred embodiments, a weather forecast method based on artificial intelligence and numerical calculations proposed according to the present invention will be detailed Embodiments, structures, features and effects thereof are described in detail as follows. In the following description, different "one embodiment" or "another embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.
[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention.
[0025] A specific scheme of a weather forecasting method based on artificial ...
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The invention relates to the technical field of artificial intelligence, in particular to a weather forecast method based on artificial intelligence and numerical calculation. The method comprises the following steps: acquiring environmental data and environmental noise in each measurement area in a detection area; calculating the credibility of data measurement corresponding to each measurement area based on the environmental data and the environmental noise; training a TCN model by using the environment data corresponding to the measurement areas with similar terrains, and constructing a loss function of the TCN model according to the credibility corresponding to the measurement areas with similar terrains; and utilizing the trained TCN model to obtain predicted environment data in the detection area, and performing weather forecast in combination with the predicted environment data and the cloud layer information in the detection area. According to the method, corresponding TCN model training is carried out on measurement areas with similar terrains, and the reliability of data measurement corresponding to each measurement area is calculated by environmental noise, so that TCN model prediction loss caused by reduction of geographic position differences and measurement errors can be avoided, and weather forecast errors are reduced.
Description
technical field [0001] The invention relates to the technical field of artificial intelligence, in particular to a weather forecast method based on artificial intelligence and numerical calculation. Background technique [0002] Weather forecasts usually include several types of information: temperature, rainfall, precipitation, wind speed, sunshine and humidity, etc. These information are very important for people's daily life, that is, people can control the thickness of their clothes according to the weather forecast , while farmers can adjust their daily work according to the weather forecast and so on. [0003] At present, more accurate weather forecasts use numerical calculation methods, but their calculations are large and there are many equations, which require the use of large-scale computers, resulting in large limitations, and the equations are nonlinear and prone to problems such as inability to solve them analytically. Although the difference method and The spe...
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Login to View More IPC IPC(8): G06Q10/04G06K9/62
CPCG06Q10/04G06F18/23G06F18/22G06F18/214Y02A90/10
Inventor 刘霞武亚娟焦建锋孙培黄红伟
Owner ZHENGZHOU UNIVERSITY OF AERONAUTICS