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A comprehensive display system based on meteorological data analysis and rendering

A technology for displaying system and meteorological data, applied in the field of comprehensive display system, can solve the problems of not setting scheduled task data update, increasing network transmission pressure, and single meteorological data display, etc., to reduce network transmission pressure and facilitate transmission.

Active Publication Date: 2021-12-28
青岛恒天翼信息科技有限公司
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Problems solved by technology

[0003] The purpose of the present invention is to provide a comprehensive display system based on meteorological data analysis and rendering, aiming to solve the following problems in the prior art: 1. The data cannot be regularly updated, and no scheduled task is set to perform the data update operation; 2. Meteorological The data file used for data transmission between the web is json. For this data, the json file is too large, which will increase the pressure of network transmission; 3. Most of the meteorological data display only use a single color rendering to identify the wind field data The size, for professionals, is more inclined to look at the wind vector

Method used

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  • A comprehensive display system based on meteorological data analysis and rendering
  • A comprehensive display system based on meteorological data analysis and rendering
  • A comprehensive display system based on meteorological data analysis and rendering

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Embodiment

[0043] see Figure 1-4 , the present invention provides the following technical solutions:

[0044] A comprehensive display system based on meteorological data analysis and rendering, including a server and a browser. The server regularly obtains the latest wind field data and converts it into a png file for the browser to render and display. It specifically includes the following steps :

[0045] Step S1, data download: the server sets a scheduled task to execute the data download script, and regularly downloads the required data. The data download script includes the following steps:

[0046] Step S11, time acquisition: acquire the current time, determine the resolution and data range to organize the download links;

[0047] Step S12, grib data download: the server side downloads the grib data in u and v directions respectively through the download link;

[0048] Step S2, data processing: the server side processes the downloaded data, and the data processing includes the ...

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Abstract

The invention provides a comprehensive display system based on meteorological data analysis and rendering, which belongs to the technical field of meteorological data. The comprehensive display system based on meteorological data analysis and rendering includes a server end and a browser end. The server end regularly obtains the latest wind field data and It is converted into a png file and provided to the browser for front-end rendering and display calls, aiming to solve the following problems in the prior art: 1. The data cannot be regularly updated, and no scheduled task is set to perform the data update operation; 2. Meteorological data is used for The data file transmitted between the web is json. For this data, the json file is too large, which will increase the pressure of network transmission; 3. Most of the meteorological data display only uses a single color rendering to mark the size of the wind field data. For For professionals, they are more inclined to look at Fengya.

Description

technical field [0001] The invention belongs to the technical field of meteorological data, and in particular relates to a comprehensive display system based on meteorological data analysis and rendering. Background technique [0002] At present, the data file used for web-to-web transmission of meteorological data is json. For this data, the json file is too large, which will increase the pressure on network transmission. At present, most technologies do not set up timed tasks to acquire and process meteorological data, while meteorological The data needs to be updated multiple times a day to effectively ensure the real-time and availability of the data; at the same time, most of the current meteorological data displays only use a single color rendering to indicate the size of the wind field data. For professionals, they are more inclined to see Wind vector. Contents of the invention [0003] The purpose of the present invention is to provide a comprehensive display syst...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/958G06F30/25G06T3/40G06F111/10
CPCG06F16/972G06T3/4007G06F30/25G06F2111/10
Inventor 张念华王光峻张梦圆邢永超冯晨庄肃生
Owner 青岛恒天翼信息科技有限公司
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