Array weather radar detection system and method

A weather radar and detection system technology, applied in radio wave measurement systems, measurement devices, climate sustainability, etc., can solve the problems of slow scanning speed, large data synthesis errors, and many limited conditions, and achieve small data synthesis errors, Lightweight and easy to erect

Active Publication Date: 2015-06-24
马舒庆
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Problems solved by technology

It is used to overcome the shortcomings of the existing radar system such as slow scanning speed, large data synthesis error, and many limiting conditions

Method used

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  • Array weather radar detection system and method
  • Array weather radar detection system and method
  • Array weather radar detection system and method

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Embodiment Construction

[0030] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0031] refer to figure 1 and figure 2 , the array weather radar detection system includes a plurality of radar transceiver units, a plurality of radar transceiver units form a radar front end, and the array is arranged according to a triangular structure. The radar transceiver unit includes an antenna array, a TR module array connected to the antenna array, and a TR module array connected to the TR module array. The signal processor array, the synchronization and communication module connected with the signal processor array and the azimuth rotation servo mechanism connected with the synchronization and communication module are responsible for data collection and transmission of detection data to the control and data processing center. The detection data of the three-dimensional detection area includes three sets of intensity data Z'1 (x, y, z), Z'2 (x, y, z), Z'3 ...

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Abstract

The invention discloses an array weather radar detection system and method. The array weather radar detection system comprises a plurality of radar transceiving units and a control and data processing center, and weather radars are arrayed according to a triangular structure. The detection method comprises the following steps that the weather radars are arrayed according to the triangular structure, synchronizing detection is conducted on the weather situation in the triangular area, data are synthesized, and a precipitation particle three-dimensional movement speed and a reflectivity factor field are formed. The array weather radar detection system is high in scanning speed, high in detection space resolution and small in data synthesis error, and the radar transceiving units are small in size, light and convenient to erect.

Description

technical field [0001] The invention relates to an atmospheric circulation detection system and detection method, in particular to a weather radar detection system and detection method, in particular to a small-scale circulation array weather radar detection system and detection method. Background technique [0002] Human beings have never stopped predicting the weather since ancient times. Humans have made great progress in the field of weather forecasting, from ancient times of "looking at the clouds to know the weather" and "ants moving house will rain", to "one-week weather forecast" and "short-term strong convective weather warning" in modern society. It has become an important information that modern people cannot live without. Coastal fishermen rely on weather forecasts to prepare for fishing operations and shelter from typhoons. Mainland residents rely on weather forecasts to prepare for wind and heatstroke. Weather forecast has played a pivotal role in our human ...

Claims

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Application Information

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IPC IPC(8): G01S13/95
CPCG01S13/95Y02A90/10
Inventor 马舒庆陈洪滨王志锐魏艳强梁海河
Owner 马舒庆
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