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A Synchronous Monitoring Method of Radar Based on Fuzzy Logic

A radar and pattern technology, applied in measurement devices, radio wave measurement systems, radio wave reflection/re-radiation, etc., can solve the problem of inaccurate meteorological observations and achieve the effect of accurate meteorological observation results

Active Publication Date: 2022-05-27
INNER MONGOLIA UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the embodiment of the present invention is to provide a radar synchronous monitoring method based on fuzzy logic, which is used to solve the problem of inaccurate meteorological observation in the prior art

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  • A Synchronous Monitoring Method of Radar Based on Fuzzy Logic
  • A Synchronous Monitoring Method of Radar Based on Fuzzy Logic
  • A Synchronous Monitoring Method of Radar Based on Fuzzy Logic

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Embodiment Construction

[0042] Various aspects and features of the present application are described herein with reference to the accompanying drawings.

[0043] It should be understood that various modifications may be made to the embodiments claimed herein. Therefore, the above description should not be regarded as limiting, but merely as exemplifications of embodiments. Those skilled in the art will envision other modifications within the scope and spirit of this application.

[0044] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and, together with the general description of the application given above and the detailed description of the embodiments given below, serve to explain the advantages of the present application. principle.

[0045] These and other features of the present application will become apparent from the following description of preferred forms of embodiment, given as non-limiti...

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Abstract

The invention discloses a radar synchronous monitoring method based on fuzzy logic, which includes: acquiring the meteorological echo data of several target scanning layers of the first radar in the three-dimensional scanning mode; based on the echo data of the several target scanning layers using The fuzzy logic algorithm determines the coverage area of ​​the abnormal weather; determines the target position based on the coverage area of ​​the abnormal weather; utilizes the second radar to perform meteorological observation on the target position. The present invention obtains the echo data by using the first radar with a longer working wavelength, and uses a fuzzy logic algorithm to determine the coverage area where medium and small-scale strong convective weather (that is, abnormal weather) may occur, and then uses the first radar with a shorter working wavelength The second radar is used to make further accurate observations of the coverage area, thus making the meteorological observations more accurate.

Description

technical field [0001] The invention relates to the field of meteorological observation, in particular to a radar synchronization monitoring method based on fuzzy logic. Background technique [0002] Heavy precipitation, blizzard, thunderstorms, strong winds, hail and other medium- and small-scale severe convective disasters are not only the focus of the majority of meteorological and hydrological scientific researchers, but also have an important and far-reaching impact on society and the national economy. Medium- and small-scale severe convective disasters generally occur in a horizontal range of several hundred meters to tens of kilometers, with a life span of only tens of minutes to a few hours. [0003] At present, the detection methods of strong convective disaster weather at medium and small scale are mainly automatic weather stations, microwave radiometers, meteorological satellites and weather radars. Meteorological parameters related to the internal three-dimensio...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S13/95G01S7/41
CPCG01S13/95G01S7/41Y02A90/10
Inventor 黄平平郑翔天谭维贤徐伟乞耀龙
Owner INNER MONGOLIA UNIV OF TECH