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Data processing method, device and equipment

A data processing and data technology, applied in the direction of image data processing, special data processing applications, measuring devices, etc., can solve the problems of low air quality numerical model forecast accuracy, low air quality model forecast correction efficiency, etc.

Active Publication Date: 2021-03-16
3CLEAR SCI & TECH CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

However, in the above process, when the obtained air quality numerical model forecast data is inaccurate, the accuracy of the generated air quality numerical model forecast is low, and the air quality numerical model forecast needs to be corrected
By adjusting the input related parameters, the air quality numerical model forecast data is reacquired, and then a new air quality numerical model forecast is generated, but this leads to a low efficiency of air quality model forecast correction

Method used

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Embodiment Construction

[0065] In order to make the purposes, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0066] For ease of understanding, the following combination figure 1 , which introduces application scenarios to which the embodiments of the present application are applicable.

[0067] figure 1 This is a schematic diagram of an application scenario provided by the embodiment of the present application. See figure...

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Abstract

An embodiment of the present application provides a data processing method, device, and equipment, the method including: determining a first geographical area, the accuracy of weather data corresponding to the first geographical area is less than or equal to a first threshold; in the grid model Determine the N grids corresponding to the first geographical area, the grid model includes M layers of grids, and the i-th layer includes 2 k*i grids, the i is an integer between 1 and M, the k is an integer greater than or equal to 1, the N is an integer greater than or equal to M, and the M layers are included in the N grids At least one grid of each layer in the grids; in order of the number of layers from small to large, sequentially update the weather data corresponding to the N grids to obtain updated weather data corresponding to the first geographical area. Improve the efficiency of models corresponding to corrected weather data.

Description

technical field [0001] The present application relates to the field of air quality model forecasting, and in particular, to a data processing method, device and device. Background technique [0002] At present, the problem of air pollution is becoming more and more serious, and air quality numerical model forecast can help the public to reasonably prevent the health risks caused by air pollution. [0003] In the prior art, in order to improve the accuracy of air quality numerical model forecasts, the initial conditions of the air quality numerical model are usually changed according to relevant parameters (such as emission source inventory, meteorological conditions) to obtain the air quality numerical model forecast data. The air quality numerical model forecast data is generated to generate the air quality numerical model forecast. However, in the above process, when the obtained air quality numerical model forecast data is inaccurate, the accuracy of the generated air qu...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/23G06F16/26G06F16/29G06T11/00G01W1/10
CPCG01W1/10G06T11/001G06F16/2379G06F16/26G06F16/29
Inventor 刘亮康明周莫赵万年晚军艳周振文
Owner 3CLEAR SCI & TECH CO LTD