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Networking detection method and system based on array weather radars

A weather radar and detection system technology, applied in radio wave measurement systems, measurement devices, climate sustainability, etc., can solve problems such as insufficient detection precision, achieve the effect of improving meteorological observation level, optimizing layout, and overcoming observation blind spots

Inactive Publication Date: 2018-12-21
BEIJING INST OF RADIO MEASUREMENT
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Problems solved by technology

[0003] However, the existing array weather radar observation cannot realize three-dimensional detection and cooperative detection of the observation area, and the fineness of detection is not enough

Method used

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  • Networking detection method and system based on array weather radars
  • Networking detection method and system based on array weather radars
  • Networking detection method and system based on array weather radars

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Embodiment Construction

[0041] The principles and features of the present invention will be described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0042] Such as figure 1 As shown, it is a structural frame diagram provided by an embodiment of a networked detection system based on array weather radar 2 of the present invention. The networked detection system includes: a data processing center 1 and N array weather radars 2, N≥3, N array weather radars 2 are arranged in a preset triangle rule, any three adjacent array weather radars 2 are located at the three vertices of the triangle, and N array weather radars 2 are used for synchronous scanning of weather phenomena within the detection range For detection, the data processing center 1 is used to control N array weather radars 2 and obtain detection results.

[0043] It should be noted that each radar adop...

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Abstract

The invention discloses a networking detection method and system based on array weather radars, and relates to the field of phased array weather radars. The system comprises a data processing center and N array weather radars, N is greater than or equal to 3, the N array weather radars are distributed according to a preset triangular rule, and any three adjacent array weather radars are located atthree apexes of a triangle. The N array weather radars are used for synchronously scanning and detecting weather phenomena within the detection range, the data processing center is used for controlling the N array weather radars and obtaining detection results. According to the networking detection method and system based on the array weather radars, full-airspace three-dimensional wind field information within the observation range can be effectively obtained, the microburst phenomenon is effectively monitored, the existing meteorological observation level is greatly improved, and the application requirements of meteorological research and guarantee and the like are met.

Description

technical field [0001] The invention relates to the field of phased array weather radars, in particular to a network detection method and system based on array weather radars. Background technique [0002] In the traditional Doppler system weather radar observation, due to its low observation time resolution, it is impossible to quickly obtain the intensity and Information such as three-dimensional velocity cannot achieve refined detection of this type of target. The array weather radar has fast scanning capability, can complete the three-dimensional detection of the scope of action within one minute, and can obtain information such as the intensity and speed of small and medium-scale weather and strong disaster weather within the scope of the action range of 20 kilometers, so as to realize the Fine-grained probing of the structure and evolution of . [0003] However, the existing array weather radar observation cannot realize three-dimensional detection and cooperative de...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S13/95
CPCG01S13/95Y02A90/10
Inventor 王刚魏艳强孔龙时唐琪
Owner BEIJING INST OF RADIO MEASUREMENT
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